Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281605900166.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SemanticWebServices-PT-S256P15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 7.0K Apr 29 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 29 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 32M May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653212789756

Running Version 0
[2022-05-22 09:46:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 09:46:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 09:46:32] [INFO ] Load time of PNML (sax parser for PT used): 1149 ms
[2022-05-22 09:46:32] [INFO ] Transformed 329 places.
[2022-05-22 09:46:32] [INFO ] Transformed 29492 transitions.
[2022-05-22 09:46:32] [INFO ] Parsed PT model containing 329 places and 29492 transitions in 1363 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 5 places in 30 ms
Reduce places removed 5 places and 2050 transitions.
Ensure Unique test removed 6828 transitions
Reduce redundant transitions removed 6828 transitions.
Normalized transition count is 1901 out of 20614 initially.
// Phase 1: matrix 1901 rows 324 cols
[2022-05-22 09:46:33] [INFO ] Computed 36 place invariants in 84 ms
FORMULA SemanticWebServices-PT-S256P15-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 15) seen :251
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :4
[2022-05-22 09:46:34] [INFO ] Flow matrix only has 1901 transitions (discarded 18713 similar events)
// Phase 1: matrix 1901 rows 324 cols
[2022-05-22 09:46:34] [INFO ] Computed 36 place invariants in 23 ms
[2022-05-22 09:46:34] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2022-05-22 09:46:34] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2022-05-22 09:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:34] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2022-05-22 09:46:35] [INFO ] State equation strengthened by 1144 read => feed constraints.
[2022-05-22 09:46:38] [INFO ] [Real]Added 1144 Read/Feed constraints in 2551 ms returned sat
[2022-05-22 09:46:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 25 ms returned sat
[2022-05-22 09:46:38] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:39] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2022-05-22 09:46:42] [INFO ] [Nat]Added 1144 Read/Feed constraints in 2933 ms returned sat
[2022-05-22 09:46:43] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1459 ms.
[2022-05-22 09:46:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1460 ms. Result :unknown
[2022-05-22 09:46:44] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:44] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2022-05-22 09:46:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:44] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2022-05-22 09:46:48] [INFO ] [Nat]Added 1144 Read/Feed constraints in 3932 ms returned sat
[2022-05-22 09:46:50] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1620 ms.
[2022-05-22 09:46:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1641 ms. Result :unknown
[2022-05-22 09:46:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:51] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2022-05-22 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:51] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:51] [INFO ] [Nat]Absence check using state equation in 518 ms returned sat
[2022-05-22 09:46:54] [INFO ] [Nat]Added 1144 Read/Feed constraints in 2371 ms returned sat
[2022-05-22 09:46:54] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 801 ms.
[2022-05-22 09:46:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-22 09:46:56] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:56] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:56] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2022-05-22 09:46:59] [INFO ] [Real]Added 1144 Read/Feed constraints in 3318 ms returned sat
[2022-05-22 09:46:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-05-22 09:47:00] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2022-05-22 09:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:00] [INFO ] [Nat]Absence check using state equation in 488 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 1144 Read/Feed constraints in 2408 ms returned sat
[2022-05-22 09:47:03] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 739 ms.
[2022-05-22 09:47:06] [INFO ] Deduced a trap composed of 7 places in 1142 ms of which 17 ms to minimize.
[2022-05-22 09:47:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-22 09:47:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2022-05-22 09:47:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:09] [INFO ] [Real]Absence check using state equation in 3143 ms returned sat
[2022-05-22 09:47:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-22 09:47:11] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:11] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:12] [INFO ] [Real]Absence check using state equation in 1512 ms returned sat
[2022-05-22 09:47:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-22 09:47:16] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2022-05-22 09:47:18] [INFO ] [Real]Added 1144 Read/Feed constraints in 2343 ms returned sat
[2022-05-22 09:47:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-05-22 09:47:19] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:19] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2022-05-22 09:47:23] [INFO ] [Nat]Added 1144 Read/Feed constraints in 3741 ms returned sat
[2022-05-22 09:47:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 817 ms.
[2022-05-22 09:47:24] [INFO ] Added : 0 causal constraints over 0 iterations in 831 ms. Result :unknown
[2022-05-22 09:47:24] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 09:47:24] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 22 ms returned sat
[2022-05-22 09:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:25] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2022-05-22 09:47:28] [INFO ] [Real]Added 1144 Read/Feed constraints in 3547 ms returned sat
[2022-05-22 09:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:47:28] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 31 ms returned sat
[2022-05-22 09:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2022-05-22 09:47:31] [INFO ] [Nat]Added 1144 Read/Feed constraints in 2346 ms returned sat
[2022-05-22 09:47:32] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 894 ms.
[2022-05-22 09:47:33] [INFO ] Added : 67 causal constraints over 14 iterations in 2046 ms. Result :sat
Minimization took 120 ms.
[2022-05-22 09:47:33] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:33] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:47:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:34] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2022-05-22 09:47:37] [INFO ] [Real]Added 1144 Read/Feed constraints in 2593 ms returned sat
[2022-05-22 09:47:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:47:37] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-22 09:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:37] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2022-05-22 09:47:40] [INFO ] [Nat]Added 1144 Read/Feed constraints in 2408 ms returned sat
[2022-05-22 09:47:40] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 700 ms.
[2022-05-22 09:47:42] [INFO ] Deduced a trap composed of 7 places in 757 ms of which 9 ms to minimize.
[2022-05-22 09:47:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using state equation in 724 ms returned sat
[2022-05-22 09:47:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:44] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2022-05-22 09:47:48] [INFO ] [Nat]Added 1144 Read/Feed constraints in 3678 ms returned sat
[2022-05-22 09:47:49] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 826 ms.
[2022-05-22 09:47:49] [INFO ] Added : 0 causal constraints over 0 iterations in 827 ms. Result :unknown
[2022-05-22 09:47:49] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:49] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:49] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-05-22 09:47:51] [INFO ] [Real]Added 1144 Read/Feed constraints in 2348 ms returned sat
[2022-05-22 09:47:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:51] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-22 09:47:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:52] [INFO ] [Nat]Absence check using state equation in 479 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 1144 Read/Feed constraints in 3708 ms returned sat
[2022-05-22 09:47:57] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 936 ms.
[2022-05-22 09:47:57] [INFO ] Added : 0 causal constraints over 0 iterations in 939 ms. Result :unknown
[2022-05-22 09:47:57] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:47:57] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:57] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2022-05-22 09:48:00] [INFO ] [Real]Added 1144 Read/Feed constraints in 2385 ms returned sat
[2022-05-22 09:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:48:00] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:00] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2022-05-22 09:48:04] [INFO ] [Nat]Added 1144 Read/Feed constraints in 3596 ms returned sat
[2022-05-22 09:48:05] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 836 ms.
[2022-05-22 09:48:05] [INFO ] Added : 0 causal constraints over 0 iterations in 836 ms. Result :unknown
[2022-05-22 09:48:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:48:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:05] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2022-05-22 09:48:07] [INFO ] [Real]Added 1144 Read/Feed constraints in 2396 ms returned sat
[2022-05-22 09:48:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:48:08] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:08] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 1144 Read/Feed constraints in 2304 ms returned sat
[2022-05-22 09:48:11] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 696 ms.
[2022-05-22 09:48:13] [INFO ] Added : 67 causal constraints over 14 iterations in 2339 ms. Result :sat
Maximisation of solution failed !
Minimization took 1 ms.
[2022-05-22 09:48:13] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:48:13] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 33 ms returned sat
[2022-05-22 09:48:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:13] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2022-05-22 09:48:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 09:48:13] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-22 09:48:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:14] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2022-05-22 09:48:17] [INFO ] [Nat]Added 1144 Read/Feed constraints in 3596 ms returned sat
[2022-05-22 09:48:18] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 636 ms.
[2022-05-22 09:48:19] [INFO ] Deduced a trap composed of 7 places in 560 ms of which 13 ms to minimize.
[2022-05-22 09:48:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-22 09:48:19] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:48:19] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:19] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 1144 Read/Feed constraints in 3578 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2022-05-22 09:48:26] [INFO ] [Nat]Added 1144 Read/Feed constraints in 2282 ms returned sat
[2022-05-22 09:48:27] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 719 ms.
[2022-05-22 09:48:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22, 0, 0, 5, 6, 37, 2, 2, 30, 0, 13, 9, 33, 14, 78]
Incomplete Parikh walk after 213700 steps, including 98 resets, run finished after 20574 ms. (steps per millisecond=10 ) properties (out of 15) seen :281 could not realise parikh vector
Incomplete Parikh walk after 213900 steps, including 98 resets, run finished after 20264 ms. (steps per millisecond=10 ) properties (out of 15) seen :289 could not realise parikh vector
Incomplete Parikh walk after 213400 steps, including 98 resets, run finished after 19151 ms. (steps per millisecond=11 ) properties (out of 15) seen :280 could not realise parikh vector
Incomplete Parikh walk after 213600 steps, including 98 resets, run finished after 19652 ms. (steps per millisecond=10 ) properties (out of 15) seen :282 could not realise parikh vector
Incomplete Parikh walk after 213400 steps, including 98 resets, run finished after 19708 ms. (steps per millisecond=10 ) properties (out of 15) seen :278 could not realise parikh vector
Incomplete Parikh walk after 215600 steps, including 98 resets, run finished after 19864 ms. (steps per millisecond=10 ) properties (out of 15) seen :315 could not realise parikh vector
Support contains 15 out of 324 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 324/324 places, 20614/20614 transitions.
Graph (complete) has 3631 edges and 324 vertex of which 225 are kept as prefixes of interest. Removing 99 places using SCC suffix rule.1603 ms
Discarding 99 places :
Also discarding 58 output transitions
Drop transitions removed 58 transitions
Ensure Unique test removed 7 places
Drop transitions removed 592 transitions
Ensure Unique test removed 481 transitions
Reduce isomorphic transitions removed 1073 transitions.
Iterating post reduction 0 with 1080 rules applied. Total rules applied 1081 place count 218 transition count 19483
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1101 place count 198 transition count 13065
Iterating global reduction 1 with 20 rules applied. Total rules applied 1121 place count 198 transition count 13065
Ensure Unique test removed 1141 transitions
Reduce isomorphic transitions removed 1141 transitions.
Iterating post reduction 1 with 1141 rules applied. Total rules applied 2262 place count 198 transition count 11924
Drop transitions removed 2792 transitions
Redundant transition composition rules discarded 2792 transitions
Iterating global reduction 2 with 2792 rules applied. Total rules applied 5054 place count 198 transition count 9132
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 205 transitions
Ensure Unique test removed 395 transitions
Reduce isomorphic transitions removed 600 transitions.
Iterating post reduction 2 with 607 rules applied. Total rules applied 5661 place count 191 transition count 8532
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 5674 place count 178 transition count 7003
Iterating global reduction 3 with 13 rules applied. Total rules applied 5687 place count 178 transition count 7003
Ensure Unique test removed 1327 transitions
Reduce isomorphic transitions removed 1327 transitions.
Iterating post reduction 3 with 1327 rules applied. Total rules applied 7014 place count 178 transition count 5676
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 7015 place count 177 transition count 5612
Iterating global reduction 4 with 1 rules applied. Total rules applied 7016 place count 177 transition count 5612
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 7022 place count 177 transition count 5606
Drop transitions removed 488 transitions
Redundant transition composition rules discarded 488 transitions
Iterating global reduction 5 with 488 rules applied. Total rules applied 7510 place count 177 transition count 5118
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 5 with 106 rules applied. Total rules applied 7616 place count 175 transition count 5014
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 7617 place count 174 transition count 5006
Iterating global reduction 6 with 1 rules applied. Total rules applied 7618 place count 174 transition count 5006
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 6 with 24 rules applied. Total rules applied 7642 place count 174 transition count 4982
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 7 with 52 rules applied. Total rules applied 7694 place count 174 transition count 4930
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 7695 place count 173 transition count 4929
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 7696 place count 172 transition count 4929
Applied a total of 7696 rules in 5870 ms. Remains 172 /324 variables (removed 152) and now considering 4929/20614 (removed 15685) transitions.
[2022-05-22 09:50:33] [INFO ] Flow matrix only has 1082 transitions (discarded 3847 similar events)
Normalized transition count is 1080 out of 1082 initially.
// Phase 1: matrix 1080 rows 172 cols
[2022-05-22 09:50:33] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-22 09:50:35] [INFO ] Dead Transitions using invariants and state equation in 1073 ms returned []
Finished structural reductions, in 1 iterations. Remains : 172/324 places, 4929/20614 transitions.
Successfully produced net in file /tmp/petri1000_12465710953744522344.dot
Successfully produced net in file /tmp/petri1001_6493523328915259187.dot
Successfully produced net in file /tmp/petri1002_13743230078832731251.dot
Successfully produced net in file /tmp/petri1003_18355697842076965225.dot
Successfully produced net in file /tmp/petri1004_1933877459531062606.dot
Successfully produced net in file /tmp/petri1005_5992395150185623084.dot
Successfully produced net in file /tmp/petri1006_12329174708213771817.dot
Successfully produced net in file /tmp/petri1007_11193486037912160199.dot
Successfully produced net in file /tmp/petri1008_12094209024428949396.dot
Successfully produced net in file /tmp/petri1009_13188334195744726652.dot
Successfully produced net in file /tmp/petri1010_15943228191933202985.dot
Successfully produced net in file /tmp/petri1011_1555264456202396008.dot
Successfully produced net in file /tmp/petri1012_17718986281502380654.dot
Successfully produced net in file /tmp/petri1013_3541871322729790781.dot
Successfully produced net in file /tmp/petri1014_6559364096270023505.dot
Successfully produced net in file /tmp/petri1015_15249823279070905289.dot
Successfully produced net in file /tmp/petri1016_8440300507072106745.dot
Successfully produced net in file /tmp/petri1017_9703039019637400764.dot
Successfully produced net in file /tmp/petri1018_3329042412167784698.dot
Successfully produced net in file /tmp/petri1019_7110666745856830372.dot
Successfully produced net in file /tmp/petri1020_1436017039057697466.dot
Successfully produced net in file /tmp/petri1021_13169799808385802334.dot
Successfully produced net in file /tmp/petri1022_17036824408080249765.dot
Successfully produced net in file /tmp/petri1023_8099113339967228.dot
Successfully produced net in file /tmp/petri1024_3582472866517564054.dot
Successfully produced net in file /tmp/petri1025_11797073644500708662.dot
Successfully produced net in file /tmp/petri1026_3570709296345465988.dot
Successfully produced net in file /tmp/petri1027_15620368860432434884.dot
Successfully produced net in file /tmp/petri1028_749499247146698699.dot
Successfully produced net in file /tmp/petri1029_13297446200920763440.dot
Successfully produced net in file /tmp/petri1030_5223712237524946918.dot
Successfully produced net in file /tmp/petri1031_5200804956480267302.dot
Successfully produced net in file /tmp/petri1032_9764406469085579879.dot
Successfully produced net in file /tmp/petri1033_15049153063870172874.dot
Successfully produced net in file /tmp/petri1034_13348159875585938489.dot
Successfully produced net in file /tmp/petri1035_6627339702219208853.dot
Successfully produced net in file /tmp/petri1036_1443971907625580380.dot
Successfully produced net in file /tmp/petri1037_15069831654186394215.dot
Successfully produced net in file /tmp/petri1038_18051577032717755270.dot
Successfully produced net in file /tmp/petri1039_10113508000321317899.dot
Successfully produced net in file /tmp/petri1040_15441755873679592075.dot
Successfully produced net in file /tmp/petri1041_9388171336852587581.dot
Successfully produced net in file /tmp/petri1042_17326146385396186270.dot
Successfully produced net in file /tmp/petri1043_14320952029532775619.dot
Successfully produced net in file /tmp/petri1044_15284782710875890715.dot
Successfully produced net in file /tmp/petri1045_1056378727653532552.dot
Successfully produced net in file /tmp/petri1046_8704174079798973900.dot
Successfully produced net in file /tmp/petri1047_7727444404773736334.dot
Successfully produced net in file /tmp/petri1048_5296456249097924793.dot
Successfully produced net in file /tmp/petri1049_14936328701224185130.dot
Successfully produced net in file /tmp/petri1050_12275277267126438592.dot
Successfully produced net in file /tmp/petri1051_8349913066451258173.dot
Successfully produced net in file /tmp/petri1052_617397958569943416.dot
Successfully produced net in file /tmp/petri1053_10616532966476133940.dot
Successfully produced net in file /tmp/petri1054_3939353190488309822.dot
Successfully produced net in file /tmp/petri1055_13581318297016633670.dot
Successfully produced net in file /tmp/petri1056_17039750906963111421.dot
Successfully produced net in file /tmp/petri1057_16986667528892307678.dot
Successfully produced net in file /tmp/petri1058_7516544748261083599.dot
Successfully produced net in file /tmp/petri1059_12200191773738601756.dot
Successfully produced net in file /tmp/petri1060_9971368829206084381.dot
Successfully produced net in file /tmp/petri1061_5860400116944894510.dot
Successfully produced net in file /tmp/petri1062_3125433899146602732.dot
Successfully produced net in file /tmp/petri1063_3679386655789502940.dot
Successfully produced net in file /tmp/petri1064_9586301271217528872.dot
Successfully produced net in file /tmp/petri1065_5216012635876767187.dot
Successfully produced net in file /tmp/petri1066_17982898046347194460.dot
Successfully produced net in file /tmp/petri1067_18232109903010881732.dot
Successfully produced net in file /tmp/petri1068_6444883273661736595.dot
Successfully produced net in file /tmp/petri1069_6406279719147729689.dot
Successfully produced net in file /tmp/petri1070_15257682061827737758.dot
Successfully produced net in file /tmp/petri1071_8386123488606763780.dot
Successfully produced net in file /tmp/petri1072_11563310612477027431.dot
Successfully produced net in file /tmp/petri1073_7144082426935099992.dot
Successfully produced net in file /tmp/petri1074_4632291577329938305.dot
Successfully produced net in file /tmp/petri1075_4761467308778205587.dot
Successfully produced net in file /tmp/petri1076_2081997041097531250.dot
Successfully produced net in file /tmp/petri1077_14784350736156033552.dot
Successfully produced net in file /tmp/petri1078_6125658172587305421.dot
Successfully produced net in file /tmp/petri1079_9470813722303225377.dot
Successfully produced net in file /tmp/petri1080_7744256437259587370.dot
Successfully produced net in file /tmp/petri1081_9606153823431777958.dot
Successfully produced net in file /tmp/petri1082_5199707913684567547.dot
Successfully produced net in file /tmp/petri1083_7459873433105799401.dot
Successfully produced net in file /tmp/petri1084_18354636715705682502.dot
Successfully produced net in file /tmp/petri1085_5770829370555877963.dot
Successfully produced net in file /tmp/petri1086_7378252516089048385.dot
Successfully produced net in file /tmp/petri1087_6223027790559108390.dot
Successfully produced net in file /tmp/petri1088_1068622120110054439.dot
Successfully produced net in file /tmp/petri1089_9174746843302108299.dot
Successfully produced net in file /tmp/petri1090_17266860802858140200.dot
Successfully produced net in file /tmp/petri1091_13896401504760824431.dot
Successfully produced net in file /tmp/petri1092_9513330551270571600.dot
Successfully produced net in file /tmp/petri1093_17951114117976691529.dot
Successfully produced net in file /tmp/petri1094_1296084491535834274.dot
Successfully produced net in file /tmp/petri1095_4776499329465084000.dot
Successfully produced net in file /tmp/petri1096_8797211749307255351.dot
Successfully produced net in file /tmp/petri1097_2408699894328146082.dot
Successfully produced net in file /tmp/petri1098_14899715879959782890.dot
Successfully produced net in file /tmp/petri1099_13218763635259683767.dot
Successfully produced net in file /tmp/petri1100_3185314269947826838.dot
Successfully produced net in file /tmp/petri1101_14859774071381002360.dot
Successfully produced net in file /tmp/petri1102_5967520559222808387.dot
Successfully produced net in file /tmp/petri1103_2296317399838475493.dot
Successfully produced net in file /tmp/petri1104_3261427649247729183.dot
Successfully produced net in file /tmp/petri1105_12124515637567673740.dot
Successfully produced net in file /tmp/petri1106_15885106508285646054.dot
Successfully produced net in file /tmp/petri1107_5141436186340839154.dot
Successfully produced net in file /tmp/petri1108_10614665857534185966.dot
Successfully produced net in file /tmp/petri1109_17524876881117706432.dot
Successfully produced net in file /tmp/petri1110_16961453979986375792.dot
Successfully produced net in file /tmp/petri1111_6553224212922671871.dot
Successfully produced net in file /tmp/petri1112_11700260250127958290.dot
Successfully produced net in file /tmp/petri1113_18256952542793885835.dot
Successfully produced net in file /tmp/petri1114_801715445436553880.dot
Successfully produced net in file /tmp/petri1115_10460047037630835833.dot
Successfully produced net in file /tmp/petri1116_6272203415756637815.dot
Successfully produced net in file /tmp/petri1117_5105121886736114593.dot
Successfully produced net in file /tmp/petri1118_14167752074304299894.dot
Successfully produced net in file /tmp/petri1119_18441974599684800231.dot
Successfully produced net in file /tmp/petri1120_9985843987280149465.dot
Successfully produced net in file /tmp/petri1121_2605315320538154840.dot
Successfully produced net in file /tmp/petri1122_8047440735058667948.dot
Successfully produced net in file /tmp/petri1123_7951559078754548745.dot
Successfully produced net in file /tmp/petri1124_3789108905747619373.dot
Successfully produced net in file /tmp/petri1125_8033165362725584406.dot
Successfully produced net in file /tmp/petri1126_17191562896639835577.dot
Successfully produced net in file /tmp/petri1127_6075739043352866368.dot
Successfully produced net in file /tmp/petri1128_11230136783299738321.dot
Successfully produced net in file /tmp/petri1129_56151638589004777.dot
Successfully produced net in file /tmp/petri1130_634902740874703243.dot
Successfully produced net in file /tmp/petri1131_6027932405705524846.dot
Successfully produced net in file /tmp/petri1132_2472551569320389063.dot
Successfully produced net in file /tmp/petri1133_11087015422694464936.dot
Successfully produced net in file /tmp/petri1134_16453317825518852952.dot
Successfully produced net in file /tmp/petri1135_1341725696309464300.dot
Successfully produced net in file /tmp/petri1136_7721134199195880247.dot
Successfully produced net in file /tmp/petri1137_17392679107507837226.dot
Successfully produced net in file /tmp/petri1138_18219658140400404003.dot
Successfully produced net in file /tmp/petri1139_9924145811539475676.dot
Successfully produced net in file /tmp/petri1140_16525521698382614293.dot
Successfully produced net in file /tmp/petri1141_11089534321988651593.dot
Successfully produced net in file /tmp/petri1142_9433797759638028526.dot
Successfully produced net in file /tmp/petri1143_12480282775020592941.dot
Successfully produced net in file /tmp/petri1144_13142074483982151985.dot
Successfully produced net in file /tmp/petri1145_13936660116172729427.dot
Successfully produced net in file /tmp/petri1146_4972997431314373138.dot
Successfully produced net in file /tmp/petri1147_13327737262137713390.dot
Successfully produced net in file /tmp/petri1148_3040793189861493924.dot
Successfully produced net in file /tmp/petri1149_9846146409102484916.dot
Successfully produced net in file /tmp/petri1150_15665933002848044733.dot
Successfully produced net in file /tmp/petri1151_7083498566868085151.dot
Successfully produced net in file /tmp/petri1152_18023433503816986822.dot
Successfully produced net in file /tmp/petri1153_383901085523274240.dot
Successfully produced net in file /tmp/petri1154_2584770913907758892.dot
Successfully produced net in file /tmp/petri1155_741809763953209916.dot
Successfully produced net in file /tmp/petri1156_14548494393972130841.dot
Successfully produced net in file /tmp/petri1157_14482559255648797589.dot
Successfully produced net in file /tmp/petri1158_12105008823720411555.dot
Successfully produced net in file /tmp/petri1159_363710205372385360.dot
Successfully produced net in file /tmp/petri1160_11143301565052758011.dot
Successfully produced net in file /tmp/petri1161_18113506621041328367.dot
Successfully produced net in file /tmp/petri1162_15729321499277953293.dot
Successfully produced net in file /tmp/petri1163_2240211713780365395.dot
Successfully produced net in file /tmp/petri1164_4026368364946941352.dot
Successfully produced net in file /tmp/petri1165_5955377411920738762.dot
Successfully produced net in file /tmp/petri1166_5300962970067412644.dot
Successfully produced net in file /tmp/petri1167_13840533247902733498.dot
Successfully produced net in file /tmp/petri1168_12957342750598603476.dot
Successfully produced net in file /tmp/petri1169_908045948095605203.dot
Successfully produced net in file /tmp/petri1170_16320156884574123672.dot
Successfully produced net in file /tmp/petri1171_7011952254748199268.dot
Successfully produced net in file /tmp/petri1172_16436217420775582776.dot
Successfully produced net in file /tmp/petri1173_17394735695588832493.dot
Successfully produced net in file /tmp/petri1174_12758250312769214572.dot
Successfully produced net in file /tmp/petri1175_6540981905167220939.dot
Drop transitions removed 176 transitions
Dominated transitions for bounds rules discarded 176 transitions
Normalized transition count is 1063 out of 4753 initially.
// Phase 1: matrix 1063 rows 172 cols
[2022-05-22 09:50:36] [INFO ] Computed 0 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 24876 ms. (steps per millisecond=40 ) properties (out of 15) seen :24430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1497 ms. (steps per millisecond=668 ) properties (out of 15) seen :65
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1370 ms. (steps per millisecond=729 ) properties (out of 15) seen :55
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1416 ms. (steps per millisecond=706 ) properties (out of 15) seen :343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1405 ms. (steps per millisecond=711 ) properties (out of 15) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1750 ms. (steps per millisecond=571 ) properties (out of 15) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :612
[2022-05-22 09:51:10] [INFO ] Flow matrix only has 1065 transitions (discarded 3688 similar events)
Normalized transition count is 1063 out of 1065 initially.
// Phase 1: matrix 1063 rows 172 cols
[2022-05-22 09:51:10] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 09:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:10] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2022-05-22 09:51:11] [INFO ] State equation strengthened by 521 read => feed constraints.
[2022-05-22 09:51:11] [INFO ] [Real]Added 521 Read/Feed constraints in 408 ms returned sat
[2022-05-22 09:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:11] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2022-05-22 09:51:12] [INFO ] [Nat]Added 521 Read/Feed constraints in 361 ms returned sat
[2022-05-22 09:51:12] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 141 ms.
[2022-05-22 09:51:12] [INFO ] Added : 15 causal constraints over 3 iterations in 459 ms. Result :sat
Minimization took 118 ms.
[2022-05-22 09:51:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:13] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2022-05-22 09:51:13] [INFO ] [Real]Added 521 Read/Feed constraints in 356 ms returned sat
[2022-05-22 09:51:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:13] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2022-05-22 09:51:13] [INFO ] [Nat]Added 521 Read/Feed constraints in 361 ms returned sat
[2022-05-22 09:51:14] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 194 ms.
[2022-05-22 09:51:14] [INFO ] Added : 15 causal constraints over 3 iterations in 376 ms. Result :sat
Minimization took 77 ms.
[2022-05-22 09:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:14] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2022-05-22 09:51:15] [INFO ] [Real]Added 521 Read/Feed constraints in 511 ms returned sat
[2022-05-22 09:51:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:15] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2022-05-22 09:51:15] [INFO ] [Nat]Added 521 Read/Feed constraints in 367 ms returned sat
[2022-05-22 09:51:16] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 228 ms.
[2022-05-22 09:51:16] [INFO ] Added : 15 causal constraints over 3 iterations in 550 ms. Result :sat
Minimization took 80 ms.
[2022-05-22 09:51:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:16] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2022-05-22 09:51:17] [INFO ] [Real]Added 521 Read/Feed constraints in 351 ms returned sat
[2022-05-22 09:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:17] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2022-05-22 09:51:17] [INFO ] [Nat]Added 521 Read/Feed constraints in 360 ms returned sat
[2022-05-22 09:51:17] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 197 ms.
[2022-05-22 09:51:18] [INFO ] Added : 15 causal constraints over 3 iterations in 383 ms. Result :sat
Minimization took 74 ms.
[2022-05-22 09:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:18] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2022-05-22 09:51:18] [INFO ] [Real]Added 521 Read/Feed constraints in 380 ms returned sat
[2022-05-22 09:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:19] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 521 Read/Feed constraints in 373 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 218 ms.
[2022-05-22 09:51:19] [INFO ] Added : 15 causal constraints over 3 iterations in 424 ms. Result :sat
Minimization took 76 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 521 Read/Feed constraints in 392 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2022-05-22 09:51:21] [INFO ] [Nat]Added 521 Read/Feed constraints in 371 ms returned sat
[2022-05-22 09:51:21] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 211 ms.
[2022-05-22 09:51:21] [INFO ] Added : 15 causal constraints over 3 iterations in 425 ms. Result :sat
Minimization took 83 ms.
[2022-05-22 09:51:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:22] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2022-05-22 09:51:22] [INFO ] [Real]Added 521 Read/Feed constraints in 522 ms returned sat
[2022-05-22 09:51:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:22] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2022-05-22 09:51:23] [INFO ] [Nat]Added 521 Read/Feed constraints in 359 ms returned sat
[2022-05-22 09:51:23] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 200 ms.
[2022-05-22 09:51:23] [INFO ] Added : 15 causal constraints over 3 iterations in 379 ms. Result :sat
Minimization took 85 ms.
[2022-05-22 09:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:24] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2022-05-22 09:51:24] [INFO ] [Real]Added 521 Read/Feed constraints in 367 ms returned sat
[2022-05-22 09:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:24] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2022-05-22 09:51:25] [INFO ] [Nat]Added 521 Read/Feed constraints in 378 ms returned sat
[2022-05-22 09:51:25] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 213 ms.
[2022-05-22 09:51:25] [INFO ] Added : 15 causal constraints over 3 iterations in 378 ms. Result :sat
Minimization took 71 ms.
[2022-05-22 09:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:25] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2022-05-22 09:51:26] [INFO ] [Real]Added 521 Read/Feed constraints in 371 ms returned sat
[2022-05-22 09:51:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:26] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2022-05-22 09:51:26] [INFO ] [Nat]Added 521 Read/Feed constraints in 386 ms returned sat
[2022-05-22 09:51:27] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 144 ms.
[2022-05-22 09:51:27] [INFO ] Added : 15 causal constraints over 3 iterations in 340 ms. Result :sat
Minimization took 80 ms.
[2022-05-22 09:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:27] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2022-05-22 09:51:27] [INFO ] [Real]Added 521 Read/Feed constraints in 363 ms returned sat
[2022-05-22 09:51:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:28] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2022-05-22 09:51:28] [INFO ] [Nat]Added 521 Read/Feed constraints in 351 ms returned sat
[2022-05-22 09:51:28] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 197 ms.
[2022-05-22 09:51:28] [INFO ] Added : 15 causal constraints over 3 iterations in 372 ms. Result :sat
Minimization took 78 ms.
[2022-05-22 09:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:29] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2022-05-22 09:51:29] [INFO ] [Real]Added 521 Read/Feed constraints in 361 ms returned sat
[2022-05-22 09:51:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:29] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2022-05-22 09:51:30] [INFO ] [Nat]Added 521 Read/Feed constraints in 364 ms returned sat
[2022-05-22 09:51:30] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 198 ms.
[2022-05-22 09:51:30] [INFO ] Added : 15 causal constraints over 3 iterations in 384 ms. Result :sat
Minimization took 73 ms.
[2022-05-22 09:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:30] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-05-22 09:51:31] [INFO ] [Real]Added 521 Read/Feed constraints in 369 ms returned sat
[2022-05-22 09:51:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:31] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2022-05-22 09:51:31] [INFO ] [Nat]Added 521 Read/Feed constraints in 374 ms returned sat
[2022-05-22 09:51:31] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 206 ms.
[2022-05-22 09:51:32] [INFO ] Added : 15 causal constraints over 3 iterations in 402 ms. Result :sat
Minimization took 72 ms.
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Real]Added 521 Read/Feed constraints in 381 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Nat]Added 521 Read/Feed constraints in 372 ms returned sat
[2022-05-22 09:51:33] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 206 ms.
[2022-05-22 09:51:33] [INFO ] Added : 15 causal constraints over 3 iterations in 395 ms. Result :sat
Minimization took 78 ms.
[2022-05-22 09:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Real]Added 521 Read/Feed constraints in 370 ms returned sat
[2022-05-22 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 521 Read/Feed constraints in 382 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 200 ms.
[2022-05-22 09:51:35] [INFO ] Added : 15 causal constraints over 3 iterations in 381 ms. Result :sat
Minimization took 74 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-05-22 09:51:36] [INFO ] [Real]Added 521 Read/Feed constraints in 386 ms returned sat
[2022-05-22 09:51:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:36] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2022-05-22 09:51:36] [INFO ] [Nat]Added 521 Read/Feed constraints in 377 ms returned sat
[2022-05-22 09:51:37] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 506 transitions) in 257 ms.
[2022-05-22 09:51:37] [INFO ] Added : 15 causal constraints over 3 iterations in 454 ms. Result :sat
Minimization took 91 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[612, 288, 263, 612, 612, 612, 291, 285, 3559, 275, 4345, 1356, 4178, 1224, 7830]
Incomplete Parikh walk after 898100 steps, including 96 resets, run finished after 10144 ms. (steps per millisecond=88 ) properties (out of 15) seen :8015 could not realise parikh vector
Incomplete Parikh walk after 178800 steps, including 98 resets, run finished after 4059 ms. (steps per millisecond=44 ) properties (out of 15) seen :1436 could not realise parikh vector
Incomplete Parikh walk after 529000 steps, including 96 resets, run finished after 7430 ms. (steps per millisecond=71 ) properties (out of 15) seen :4743 could not realise parikh vector
Incomplete Parikh walk after 252900 steps, including 98 resets, run finished after 4344 ms. (steps per millisecond=58 ) properties (out of 15) seen :1561 could not realise parikh vector
Incomplete Parikh walk after 551600 steps, including 99 resets, run finished after 5727 ms. (steps per millisecond=96 ) properties (out of 15) seen :4563 could not realise parikh vector
Incomplete Parikh walk after 145100 steps, including 98 resets, run finished after 4049 ms. (steps per millisecond=35 ) properties (out of 15) seen :486 could not realise parikh vector
Incomplete Parikh walk after 471000 steps, including 96 resets, run finished after 6356 ms. (steps per millisecond=74 ) properties (out of 15) seen :3776 could not realise parikh vector
Incomplete Parikh walk after 146100 steps, including 98 resets, run finished after 3971 ms. (steps per millisecond=36 ) properties (out of 15) seen :495 could not realise parikh vector
Incomplete Parikh walk after 146700 steps, including 98 resets, run finished after 3928 ms. (steps per millisecond=37 ) properties (out of 15) seen :498 could not realise parikh vector
Incomplete Parikh walk after 178100 steps, including 97 resets, run finished after 3884 ms. (steps per millisecond=45 ) properties (out of 15) seen :808 could not realise parikh vector
Incomplete Parikh walk after 178100 steps, including 97 resets, run finished after 4489 ms. (steps per millisecond=39 ) properties (out of 15) seen :890 could not realise parikh vector
Incomplete Parikh walk after 178700 steps, including 97 resets, run finished after 4273 ms. (steps per millisecond=41 ) properties (out of 15) seen :823 could not realise parikh vector
Incomplete Parikh walk after 143900 steps, including 98 resets, run finished after 3869 ms. (steps per millisecond=37 ) properties (out of 15) seen :473 could not realise parikh vector
Incomplete Parikh walk after 146400 steps, including 98 resets, run finished after 3990 ms. (steps per millisecond=36 ) properties (out of 15) seen :494 could not realise parikh vector
Incomplete Parikh walk after 178900 steps, including 97 resets, run finished after 4157 ms. (steps per millisecond=43 ) properties (out of 15) seen :814 could not realise parikh vector
Support contains 15 out of 172 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 172/172 places, 4753/4753 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 171 transition count 4747
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 171 transition count 4747
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 30 place count 171 transition count 4719
Applied a total of 30 rules in 438 ms. Remains 171 /172 variables (removed 1) and now considering 4719/4753 (removed 34) transitions.
Finished structural reductions, in 1 iterations. Remains : 171/172 places, 4719/4753 transitions.
Normalized transition count is 1055 out of 4719 initially.
// Phase 1: matrix 1055 rows 171 cols
[2022-05-22 09:52:52] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 23881 ms. (steps per millisecond=41 ) properties (out of 15) seen :24394
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1488 ms. (steps per millisecond=672 ) properties (out of 15) seen :63
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1368 ms. (steps per millisecond=730 ) properties (out of 15) seen :397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1705 ms. (steps per millisecond=586 ) properties (out of 15) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1712 ms. (steps per millisecond=584 ) properties (out of 15) seen :55
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1706 ms. (steps per millisecond=586 ) properties (out of 15) seen :55
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :617
[2022-05-22 09:53:26] [INFO ] Flow matrix only has 1057 transitions (discarded 3662 similar events)
Normalized transition count is 1055 out of 1057 initially.
// Phase 1: matrix 1055 rows 171 cols
[2022-05-22 09:53:26] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:26] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2022-05-22 09:53:26] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-05-22 09:53:27] [INFO ] [Real]Added 517 Read/Feed constraints in 800 ms returned sat
[2022-05-22 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Nat]Added 517 Read/Feed constraints in 530 ms returned sat
[2022-05-22 09:53:28] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 173 ms.
[2022-05-22 09:53:28] [INFO ] Added : 15 causal constraints over 3 iterations in 467 ms. Result :sat
Minimization took 104 ms.
[2022-05-22 09:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2022-05-22 09:53:30] [INFO ] [Real]Added 517 Read/Feed constraints in 536 ms returned sat
[2022-05-22 09:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:30] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2022-05-22 09:53:30] [INFO ] [Nat]Added 517 Read/Feed constraints in 565 ms returned sat
[2022-05-22 09:53:31] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 175 ms.
[2022-05-22 09:53:31] [INFO ] Added : 15 causal constraints over 3 iterations in 445 ms. Result :sat
Minimization took 95 ms.
[2022-05-22 09:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:31] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 517 Read/Feed constraints in 356 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2022-05-22 09:53:33] [INFO ] [Nat]Added 517 Read/Feed constraints in 530 ms returned sat
[2022-05-22 09:53:33] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 277 ms.
[2022-05-22 09:53:33] [INFO ] Added : 15 causal constraints over 3 iterations in 578 ms. Result :sat
Minimization took 88 ms.
[2022-05-22 09:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:34] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2022-05-22 09:53:34] [INFO ] [Real]Added 517 Read/Feed constraints in 355 ms returned sat
[2022-05-22 09:53:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:34] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 517 Read/Feed constraints in 364 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 141 ms.
[2022-05-22 09:53:35] [INFO ] Added : 15 causal constraints over 3 iterations in 332 ms. Result :sat
Minimization took 90 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2022-05-22 09:53:36] [INFO ] [Real]Added 517 Read/Feed constraints in 534 ms returned sat
[2022-05-22 09:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:36] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2022-05-22 09:53:37] [INFO ] [Nat]Added 517 Read/Feed constraints in 570 ms returned sat
[2022-05-22 09:53:37] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 176 ms.
[2022-05-22 09:53:37] [INFO ] Added : 15 causal constraints over 3 iterations in 445 ms. Result :sat
Minimization took 80 ms.
[2022-05-22 09:53:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:38] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2022-05-22 09:53:38] [INFO ] [Real]Added 517 Read/Feed constraints in 358 ms returned sat
[2022-05-22 09:53:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:39] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2022-05-22 09:53:39] [INFO ] [Nat]Added 517 Read/Feed constraints in 517 ms returned sat
[2022-05-22 09:53:39] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 190 ms.
[2022-05-22 09:53:40] [INFO ] Added : 15 causal constraints over 3 iterations in 438 ms. Result :sat
Minimization took 81 ms.
[2022-05-22 09:53:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:40] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2022-05-22 09:53:40] [INFO ] [Real]Added 517 Read/Feed constraints in 366 ms returned sat
[2022-05-22 09:53:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:40] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2022-05-22 09:53:41] [INFO ] [Nat]Added 517 Read/Feed constraints in 362 ms returned sat
[2022-05-22 09:53:41] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 139 ms.
[2022-05-22 09:53:41] [INFO ] Added : 15 causal constraints over 3 iterations in 322 ms. Result :sat
Minimization took 83 ms.
[2022-05-22 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:41] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2022-05-22 09:53:42] [INFO ] [Real]Added 517 Read/Feed constraints in 381 ms returned sat
[2022-05-22 09:53:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:42] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2022-05-22 09:53:42] [INFO ] [Nat]Added 517 Read/Feed constraints in 336 ms returned sat
[2022-05-22 09:53:43] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 258 ms.
[2022-05-22 09:53:43] [INFO ] Added : 15 causal constraints over 3 iterations in 456 ms. Result :sat
Minimization took 78 ms.
[2022-05-22 09:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:43] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2022-05-22 09:53:44] [INFO ] [Real]Added 517 Read/Feed constraints in 360 ms returned sat
[2022-05-22 09:53:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:44] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2022-05-22 09:53:44] [INFO ] [Nat]Added 517 Read/Feed constraints in 380 ms returned sat
[2022-05-22 09:53:44] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 215 ms.
[2022-05-22 09:53:45] [INFO ] Added : 15 causal constraints over 3 iterations in 408 ms. Result :sat
Minimization took 82 ms.
[2022-05-22 09:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Real]Added 517 Read/Feed constraints in 357 ms returned sat
[2022-05-22 09:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 517 Read/Feed constraints in 369 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 145 ms.
[2022-05-22 09:53:46] [INFO ] Added : 15 causal constraints over 3 iterations in 331 ms. Result :sat
Minimization took 87 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2022-05-22 09:53:47] [INFO ] [Real]Added 517 Read/Feed constraints in 374 ms returned sat
[2022-05-22 09:53:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:47] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2022-05-22 09:53:48] [INFO ] [Nat]Added 517 Read/Feed constraints in 529 ms returned sat
[2022-05-22 09:53:48] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 175 ms.
[2022-05-22 09:53:48] [INFO ] Added : 15 causal constraints over 3 iterations in 432 ms. Result :sat
Minimization took 84 ms.
[2022-05-22 09:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:48] [INFO ] [Real]Absence check using state equation in 229 ms returned sat
[2022-05-22 09:53:49] [INFO ] [Real]Added 517 Read/Feed constraints in 511 ms returned sat
[2022-05-22 09:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:49] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Nat]Added 517 Read/Feed constraints in 403 ms returned sat
[2022-05-22 09:53:50] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 199 ms.
[2022-05-22 09:53:50] [INFO ] Added : 15 causal constraints over 3 iterations in 473 ms. Result :sat
Minimization took 83 ms.
[2022-05-22 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 517 Read/Feed constraints in 370 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 218 ms returned sat
[2022-05-22 09:53:52] [INFO ] [Nat]Added 517 Read/Feed constraints in 450 ms returned sat
[2022-05-22 09:53:52] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 313 ms.
[2022-05-22 09:53:52] [INFO ] Added : 15 causal constraints over 3 iterations in 586 ms. Result :sat
Minimization took 81 ms.
[2022-05-22 09:53:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:53] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2022-05-22 09:53:53] [INFO ] [Real]Added 517 Read/Feed constraints in 503 ms returned sat
[2022-05-22 09:53:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:53] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2022-05-22 09:53:54] [INFO ] [Nat]Added 517 Read/Feed constraints in 361 ms returned sat
[2022-05-22 09:53:54] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 143 ms.
[2022-05-22 09:53:54] [INFO ] Added : 15 causal constraints over 3 iterations in 345 ms. Result :sat
Minimization took 84 ms.
[2022-05-22 09:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:54] [INFO ] [Real]Absence check using state equation in 229 ms returned sat
[2022-05-22 09:53:55] [INFO ] [Real]Added 517 Read/Feed constraints in 508 ms returned sat
[2022-05-22 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:55] [INFO ] [Nat]Absence check using state equation in 222 ms returned sat
[2022-05-22 09:53:56] [INFO ] [Nat]Added 517 Read/Feed constraints in 401 ms returned sat
[2022-05-22 09:53:56] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 502 transitions) in 143 ms.
[2022-05-22 09:53:56] [INFO ] Added : 15 causal constraints over 3 iterations in 316 ms. Result :sat
Minimization took 84 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[618, 290, 337, 618, 617, 617, 293, 287, 3594, 277, 4417, 1360, 4341, 1234, 7837]
Incomplete Parikh walk after 898100 steps, including 96 resets, run finished after 8493 ms. (steps per millisecond=105 ) properties (out of 15) seen :8023 could not realise parikh vector
Incomplete Parikh walk after 240200 steps, including 98 resets, run finished after 4420 ms. (steps per millisecond=54 ) properties (out of 15) seen :1442 could not realise parikh vector
Incomplete Parikh walk after 544500 steps, including 96 resets, run finished after 7425 ms. (steps per millisecond=73 ) properties (out of 15) seen :4914 could not realise parikh vector
Incomplete Parikh walk after 252500 steps, including 98 resets, run finished after 4296 ms. (steps per millisecond=58 ) properties (out of 15) seen :1566 could not realise parikh vector
Incomplete Parikh walk after 558000 steps, including 99 resets, run finished after 5276 ms. (steps per millisecond=105 ) properties (out of 15) seen :4620 could not realise parikh vector
Incomplete Parikh walk after 144500 steps, including 98 resets, run finished after 3738 ms. (steps per millisecond=38 ) properties (out of 15) seen :487 could not realise parikh vector
Incomplete Parikh walk after 473700 steps, including 96 resets, run finished after 6252 ms. (steps per millisecond=75 ) properties (out of 15) seen :3793 could not realise parikh vector
Incomplete Parikh walk after 145500 steps, including 98 resets, run finished after 3854 ms. (steps per millisecond=37 ) properties (out of 15) seen :493 could not realise parikh vector
Incomplete Parikh walk after 146100 steps, including 98 resets, run finished after 3835 ms. (steps per millisecond=38 ) properties (out of 15) seen :493 could not realise parikh vector
Incomplete Parikh walk after 177800 steps, including 97 resets, run finished after 3906 ms. (steps per millisecond=45 ) properties (out of 15) seen :827 could not realise parikh vector
Incomplete Parikh walk after 177800 steps, including 97 resets, run finished after 4300 ms. (steps per millisecond=41 ) properties (out of 15) seen :881 could not realise parikh vector
Incomplete Parikh walk after 178500 steps, including 97 resets, run finished after 4136 ms. (steps per millisecond=43 ) properties (out of 15) seen :822 could not realise parikh vector
Incomplete Parikh walk after 150500 steps, including 98 resets, run finished after 3981 ms. (steps per millisecond=37 ) properties (out of 15) seen :542 could not realise parikh vector
Incomplete Parikh walk after 145800 steps, including 98 resets, run finished after 3792 ms. (steps per millisecond=38 ) properties (out of 15) seen :493 could not realise parikh vector
Incomplete Parikh walk after 178700 steps, including 97 resets, run finished after 3905 ms. (steps per millisecond=45 ) properties (out of 15) seen :824 could not realise parikh vector
Support contains 15 out of 171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 171/171 places, 4719/4719 transitions.
Applied a total of 0 rules in 368 ms. Remains 171 /171 variables (removed 0) and now considering 4719/4719 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 171/171 places, 4719/4719 transitions.
Starting structural reductions, iteration 0 : 171/171 places, 4719/4719 transitions.
Applied a total of 0 rules in 345 ms. Remains 171 /171 variables (removed 0) and now considering 4719/4719 (removed 0) transitions.
[2022-05-22 09:55:09] [INFO ] Flow matrix only has 1057 transitions (discarded 3662 similar events)
Normalized transition count is 1055 out of 1057 initially.
// Phase 1: matrix 1055 rows 171 cols
[2022-05-22 09:55:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:09] [INFO ] Implicit Places using invariants in 285 ms returned []
[2022-05-22 09:55:09] [INFO ] Flow matrix only has 1057 transitions (discarded 3662 similar events)
Normalized transition count is 1055 out of 1057 initially.
// Phase 1: matrix 1055 rows 171 cols
[2022-05-22 09:55:09] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:55:09] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-05-22 09:55:11] [INFO ] Implicit Places using invariants and state equation in 1741 ms returned []
Implicit Place search using SMT with State Equation took 2061 ms to find 0 implicit places.
[2022-05-22 09:55:17] [INFO ] Redundant transitions in 6150 ms returned [54, 55, 59, 60, 61, 62, 64, 65, 67, 68, 72, 77, 78, 82, 83, 88, 91, 95, 96, 97, 101, 102, 103, 105, 107, 108, 109, 112, 113, 114, 115, 118, 120, 121, 124, 125, 127, 131, 134, 135, 136, 137, 138, 139, 145, 146, 148, 151, 159, 161, 163, 170, 183, 184, 187, 188, 189, 197, 198, 199, 200, 201, 202, 203, 204, 205, 212, 213, 216, 217, 219, 220, 221, 222, 223, 225, 226, 227, 228, 232, 233, 235, 236, 237, 238, 241, 242, 243, 244, 245, 246, 248, 250, 251, 252, 253, 254, 256, 257, 258, 259, 260, 261, 262, 264, 265, 266, 271, 272, 273, 274, 275, 279, 280, 283, 284, 285, 288, 289, 290, 291, 292, 293, 297, 299, 304, 307, 308, 309, 310, 312, 318, 319, 320, 322, 325, 326, 327, 330, 331, 333, 334, 335, 336, 337, 339, 340, 341, 342, 343, 344, 345, 350, 351, 352, 353, 354, 356, 357, 364, 365, 366, 372, 373, 374, 375, 376, 378, 379, 380, 381, 383, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 399, 400, 401, 402, 403, 404, 405, 406, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 428, 429, 430, 431, 433, 434, 435, 436, 437, 438, 439, 440, 441, 445, 446, 447, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 468, 469, 470, 471, 472, 473, 474, 475, 477, 478, 479, 482, 484, 485, 486, 487, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 504, 505, 506, 507, 508, 509, 512, 513, 515, 516, 517, 518, 522, 534, 536, 538, 539, 541, 542, 543, 544, 545, 547, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 652, 653, 654, 655, 656, 657, 658, 659, 660, 662, 663, 665, 666, 667, 668, 669, 670, 671, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 697, 698, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 720, 721, 722, 723, 724, 725, 726, 727, 906, 907, 913, 914, 915, 916, 917, 918, 919, 920, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 937, 938, 939, 940, 941, 942, 944, 945, 991, 1009, 1010, 1011, 1015, 1023, 1024, 1025, 1029, 1030, 1031, 1034, 1036, 1037, 1038, 1045, 1158, 1163, 1173, 1175, 1177, 1180, 1184, 1189, 1190, 1191, 1192, 1193, 1201, 1202, 1204, 1205, 1207, 1209, 1211, 1213, 1215, 1218, 1222, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1243, 1244, 1245, 1247, 1248, 1249, 1251, 1252, 1254, 1256, 1258, 1260, 1262, 1265, 1270, 1272, 1273, 1274, 1276, 1277, 1278, 1279, 1280, 1281, 1289, 1290, 1291, 1292, 1294, 1295, 1296, 1298, 1299, 1301, 1303, 1308, 1311, 1313, 1314, 1315, 1324, 1325, 1326, 1327, 1329, 1334, 1340, 1348, 1358, 1359, 1360, 1361, 1366, 1371, 1380, 1381, 1382, 1384, 1385, 1386, 1394, 1395, 1396, 1397, 1405, 1406, 1407, 1408, 1413, 1418, 1421, 1422, 1423, 1432, 1433, 1434, 1436, 1437, 1438, 1446, 1447, 1448, 1450, 1451, 1452, 1460, 1461, 1462, 1463, 1466, 1473, 1476, 1477, 1478, 1484, 1487, 1488, 1489, 1498, 1499, 1500, 1502, 1503, 1504, 1510, 1515, 1522, 1525, 1526, 1527, 1530, 1531, 1540, 1543, 1545, 1546, 1548, 1549, 1556, 1557, 1559, 1560, 1580, 2001, 2022, 2024, 2026, 2035, 2062, 2063, 2065, 2070, 2072, 2074, 2117, 2119, 2120, 2122, 2170, 2210, 2220, 2221, 2222, 2223, 2224, 2225, 2229, 2231, 2232, 2234, 2235, 2236, 2238, 2239, 2240, 2241, 2243, 2244, 2245, 2246, 2247, 2251, 2254, 2256, 2257, 2260, 2262, 2263, 2265, 2266, 2267, 2270, 2272, 2273, 2275, 2276, 2277, 2279, 2280, 2281, 2282, 2287, 2291, 2294, 2296, 2297, 2301, 2304, 2306, 2307, 2310, 2312, 2313, 2315, 2316, 2317, 2324, 2329, 2333, 2336, 2338, 2339, 2340, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2365, 2391, 2392, 2393, 2394, 2395, 2396, 2398, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 2410, 2411, 2412, 2414, 2415, 2416, 2419, 2424, 2429, 2469, 2470, 2471, 2472, 2473, 2474, 2475, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2488, 2489, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2502, 2503, 2504, 2505, 2506, 2507, 2508, 2509, 2510, 2511, 2512, 2513, 2514, 2517, 2518, 2519, 2522, 2525, 2528, 2529, 2530, 2533, 2536, 2540, 2541, 2542, 2545, 2548, 2551, 2556, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2610, 2611, 2612, 2613, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2630, 2631, 2633, 2634, 2635, 2636, 2637, 2638, 2639, 2640, 2641, 2644, 2645, 2647, 2648, 2649, 2650, 2651, 2652, 2653, 2654, 2655, 2656, 2657, 2659, 2660, 2661, 2664, 2665, 2666, 2668, 2669, 2670, 2673, 2674, 2675, 2676, 2679, 2680, 2681, 2683, 2684, 2685, 2688, 2691, 2693, 2694, 2695, 2698, 2699, 2700, 2702, 2703, 2704, 2706, 2707, 2708, 2711, 2714, 2717, 2718, 2719, 2722, 2725, 2729, 2753, 2754, 2755, 2756, 2757, 2758, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2771, 2772, 2773, 2774, 2775, 2776, 2777, 2778, 2779, 2780, 2781, 2782, 2783, 2784, 2785, 2786, 2787, 2788, 2789, 2790, 2791, 2792, 2793, 2794, 2795, 2796, 2797, 2801, 2802, 2804, 2805, 2806, 2807, 2808, 2812, 2813, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2826, 2827, 2828, 2830, 2831, 2832, 2835, 2836, 2837, 2838, 2840, 2841, 2842, 2844, 2845, 2846, 2849, 2850, 2851, 2853, 2854, 2855, 2858, 2859, 2861, 2862, 2863, 2865, 2866, 2867, 2869, 2870, 2871, 2874, 2875, 2876, 2878, 2879, 2880, 2883, 2884, 2885, 2886, 2889, 2890, 2891, 2893, 2894, 2895, 2898, 2900, 2901, 2902, 2905, 2908, 2917, 2918, 2919, 2920, 2921, 2922, 2923, 2924, 2925, 2926, 2927, 2928, 2929, 2930, 2931, 2932, 2933, 2934, 2935, 2936, 2937, 2938, 2939, 2940, 2941, 2942, 2943, 2944, 2945, 2946, 2947, 2948, 2949, 2950, 2951, 2952, 2953, 2954, 2955, 2956, 2957, 2958, 2959, 2960, 2961, 2962, 2963, 2964, 2965, 2969, 2970, 2974, 2975, 2977, 2978, 2979, 2980, 2981, 2982, 2984, 2986, 2987, 2988, 2990, 2992, 2994, 2995, 2996, 2998, 2999, 3000, 3003, 3004, 3005, 3006, 3008, 3010, 3012, 3013, 3014, 3016, 3017, 3018, 3021, 3022, 3023, 3024, 3026, 3027, 3028, 3030, 3031, 3032, 3035, 3036, 3037, 3038, 3039, 3040, 3043, 3044, 3045, 3047, 3048, 3049, 3052, 3054, 3055, 3056, 3057, 3058, 3059, 3060, 3061, 3062, 3063, 3064, 3065, 3066, 3067, 3068, 3069, 3070, 3071, 3072, 3073, 3074, 3075, 3076, 3077, 3078, 3079, 3080, 3081, 3082, 3083, 3084, 3085, 3086, 3087, 3088, 3089, 3090, 3091, 3092, 3093, 3094, 3095, 3100, 3101, 3102, 3104, 3106, 3108, 3109, 3110, 3112, 3114, 3116, 3117, 3118, 3120, 3122, 3124, 3125, 3126, 3128, 3130, 3131, 3132, 3134, 3135, 3136, 3139, 3140, 3141, 3142, 3143, 3144, 3145, 3146, 3147, 3148, 3149, 3150, 3151, 3152, 3153, 3154, 3155, 3156, 3157, 3158, 3159, 3160, 3161, 3162, 3163, 3164, 3165, 3166, 3167, 3168, 3169, 3171, 3173, 3175, 3177, 3179, 3181, 3182, 3183, 3185, 3186, 3187, 3188, 3189, 3190, 3191, 3192, 3193, 3194, 3195, 3196, 3197, 3198, 3199, 3201, 3202, 3203, 3204, 3205, 3206, 3214, 3215, 3226, 3227, 3228, 3229, 3230, 3236, 3237, 3253, 3254, 3255, 3256, 3257, 3258, 3265, 3266, 3267, 3268, 3269, 3292, 3293, 3294, 3295, 3296, 3297, 3304, 3305, 3306, 3307, 3308, 3309, 3334, 3335, 3336, 3337, 3342, 3343, 3344, 3345, 3346, 3347, 3370, 3372, 3373, 3374, 3375, 3391, 3413, 3414, 3431, 3432, 3433, 3434, 3435, 3436, 3437, 3438, 3439, 3462, 3463, 3464, 3465, 3466, 3467, 3468, 3469, 3470, 3471, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3538, 3539, 3540, 3541, 3542, 3543, 3544, 3545, 3546, 3547, 3548, 3549, 3550, 3551, 3552, 3560, 3561, 3562, 3563, 3564, 3565, 3571, 3603, 3604, 3605, 3606, 3607, 3608, 3609, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633, 3634, 3635, 3636, 3637, 3638, 3639, 3640, 3641, 3642, 3643, 3644, 3645, 3646, 3647, 3648, 3649, 3650, 3651, 3652, 3653, 3654, 3655, 3656, 3657, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3666, 3667, 3668, 3669, 3670, 3671, 3672, 3673, 3674, 3675, 3676, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3697, 3698, 3699, 3700, 3701, 3702, 3703, 3704, 3705, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3714, 3715, 3716, 3717, 3718, 3719, 3720, 3721, 3722, 3723, 3724, 3725, 3726, 3727, 3728, 3729, 3730, 3731, 3732, 3733, 3734, 3735, 3736, 3737, 3738, 3739, 3740, 3741, 3742, 3743, 3744, 3745, 3746, 3747, 3748, 3749, 3750, 3751, 3752, 3753, 3754, 3755, 3756, 3757, 3758, 3759, 3760, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3769, 3770, 3771, 3772, 3773, 3774, 3775, 3776, 3777, 3778, 3779, 3780, 3781, 3782, 3783, 3784, 3785, 3786, 3787, 3788, 3789, 3790, 3791, 3792, 3793, 3794, 3795, 3796, 3797, 3799, 3800, 3801, 3802, 3803, 3804, 3805, 3806, 3807, 3808, 3810, 3811, 3813, 3814, 3815, 3817, 3818, 3819, 3820, 3821, 3822, 3823, 3825, 3826, 3827, 3828, 3829, 3830, 3831, 3833, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3844, 3845, 3846, 3847, 3848, 3849, 3850, 3851, 3853, 3854, 3855, 3857, 3858, 3859, 3860, 3862, 3863, 3864, 3866, 3867, 3868, 3869, 3870, 3871, 3872, 3873, 3875, 3876, 3878, 3879, 3880, 3882, 3883, 3884, 3885, 3886, 3887, 3888, 3890, 3891, 3892, 3893, 3894, 3895, 3896, 3897, 3898, 3900, 3901, 3902, 3904, 3905, 3906, 3907, 3908, 3909, 3910, 3912, 3913, 3914, 3915, 3916, 3917, 3918, 3919, 3920, 3921, 3922, 3923, 3924, 3925, 3926, 3927, 3928, 3929, 3931, 3932, 3933, 3934, 3935, 3936, 3937, 3939, 3940, 3941, 3942, 3943, 3944, 3946, 3947, 3949, 3950, 3951, 3952, 3953, 3955, 3956, 3957, 3958, 3959, 3960, 3961, 3962, 3963, 3964, 3966, 3967, 3968, 3969, 3970, 3971, 3972, 3973, 3975, 3976, 3977, 3979, 3980, 3981, 3982, 3984, 3985, 3986, 3988, 3989, 3990, 3991, 3992, 3993, 3994, 3995, 3997, 3998, 4000, 4001, 4002, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014, 4015, 4016, 4017, 4018, 4020, 4021, 4022, 4023, 4024, 4025, 4026, 4027, 4028, 4030, 4031, 4032, 4033, 4034, 4035, 4036, 4038, 4039, 4040, 4041, 4042, 4043, 4044, 4045, 4046, 4047, 4048, 4049, 4050, 4052, 4053, 4054, 4055, 4056, 4057, 4058, 4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067, 4068, 4069, 4070, 4071, 4073, 4074, 4075, 4076, 4077, 4078, 4079, 4081, 4082, 4083, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4093, 4094, 4095, 4096, 4097, 4098, 4099, 4100, 4101, 4102, 4103, 4104, 4105, 4106, 4107, 4108, 4109, 4110, 4112, 4113, 4114, 4115, 4116, 4117, 4118, 4120, 4121, 4122, 4123, 4124, 4125, 4127, 4128, 4130, 4131, 4132, 4133, 4134, 4136, 4137, 4138, 4139, 4140, 4141, 4142, 4143, 4144, 4145, 4147, 4148, 4149, 4150, 4151, 4152, 4153, 4154, 4156, 4157, 4158, 4160, 4161, 4162, 4163, 4165, 4166, 4167, 4169, 4170, 4171, 4172, 4173, 4174, 4175, 4176, 4177, 4178, 4179, 4180, 4181, 4182, 4183, 4184, 4185, 4186, 4187, 4188, 4189, 4190, 4191, 4192, 4193, 4194, 4196, 4197, 4198, 4199, 4200, 4201, 4202, 4203, 4204, 4205, 4207, 4208, 4209, 4210, 4211, 4212, 4214, 4215, 4216, 4218, 4219, 4220, 4221, 4222, 4223, 4224, 4225, 4226, 4227, 4228, 4229, 4230, 4231, 4232, 4233, 4234, 4235, 4236, 4237, 4239, 4240, 4241, 4242, 4243, 4244, 4245, 4246, 4247, 4249, 4250, 4251, 4252, 4253, 4254, 4255, 4257, 4258, 4259, 4260, 4261, 4262, 4263, 4264, 4265, 4266, 4267, 4268, 4269, 4271, 4272, 4273, 4274, 4275, 4276, 4277, 4279, 4280, 4281, 4282, 4283, 4284, 4285, 4286, 4287, 4288, 4289, 4290, 4292, 4293, 4294, 4295, 4296, 4297, 4298, 4300, 4301, 4302, 4304, 4305, 4306, 4307, 4308, 4309, 4310, 4312, 4313, 4314, 4315, 4316, 4317, 4318, 4319, 4320, 4321, 4322, 4323, 4324, 4325, 4326, 4327, 4328, 4329, 4331, 4332, 4333, 4334, 4335, 4336, 4337, 4339, 4340, 4341, 4342, 4343, 4344, 4346, 4347, 4349, 4350, 4351, 4352, 4353, 4354, 4355, 4356, 4357, 4358, 4359, 4360, 4361, 4362, 4363, 4364, 4365, 4366, 4367, 4368, 4369, 4370, 4371, 4372, 4373, 4374, 4375, 4376, 4377, 4378, 4379, 4380, 4381, 4382, 4383, 4385, 4386, 4387, 4388, 4389, 4390, 4391, 4392, 4393, 4394, 4395, 4396, 4397, 4398, 4399, 4400, 4401, 4402, 4403, 4404, 4405, 4406, 4407, 4408, 4409, 4410, 4411, 4412, 4414, 4415, 4416, 4417, 4418, 4419, 4420, 4421, 4422, 4423, 4425, 4426, 4427, 4428, 4429, 4430, 4432, 4433, 4434, 4436, 4437, 4438, 4439, 4440, 4441, 4442, 4443, 4444, 4445, 4446, 4447, 4448, 4449, 4450, 4451, 4452, 4453, 4454, 4455, 4457, 4458, 4459, 4460, 4461, 4462, 4463, 4464, 4465, 4467, 4468, 4469, 4470, 4471, 4472, 4473, 4475, 4476, 4477, 4478, 4479, 4480, 4481, 4482, 4483, 4484, 4485, 4486, 4487, 4489, 4490, 4491, 4492, 4493, 4494, 4495, 4497, 4498, 4499, 4500, 4501, 4502, 4503, 4504, 4505, 4506, 4507, 4508, 4510, 4511, 4512, 4513, 4514, 4515, 4516, 4517, 4518, 4519, 4520, 4521, 4522, 4523, 4524, 4525, 4526, 4527, 4528, 4529, 4530, 4531, 4532, 4533, 4534, 4535, 4536, 4537, 4538, 4539, 4540, 4541, 4542, 4543, 4544, 4545, 4546, 4547, 4548, 4549, 4550, 4551, 4552, 4553, 4554, 4555, 4556, 4557, 4558, 4559, 4560, 4561, 4563, 4564, 4565, 4566, 4567, 4568, 4569, 4570, 4571, 4572, 4573, 4574, 4575, 4576, 4577, 4578, 4579, 4580, 4581, 4582, 4583, 4584, 4585, 4586, 4587, 4588, 4589, 4590, 4592, 4593, 4594, 4595, 4596, 4597, 4598, 4599, 4600, 4601, 4603, 4604, 4605, 4606, 4607, 4608, 4610, 4611, 4612, 4614, 4615, 4616, 4617, 4618, 4619, 4620, 4621, 4622, 4623, 4624, 4625, 4626, 4627, 4628, 4629, 4630, 4631, 4632, 4633, 4634, 4635, 4636, 4637, 4638, 4639, 4640, 4641, 4642, 4643, 4644, 4645, 4646, 4647, 4648, 4649, 4650, 4651, 4652, 4653, 4654, 4655, 4656, 4657, 4658, 4659, 4660, 4661, 4662, 4663, 4664, 4665, 4666, 4667, 4668, 4669, 4670, 4671, 4672, 4673, 4674, 4675, 4676, 4677, 4678, 4679, 4680, 4682, 4683, 4684, 4685, 4686, 4687, 4688, 4689, 4690, 4691, 4692, 4693, 4694, 4695, 4696, 4697, 4698, 4699, 4700, 4701, 4702, 4703, 4704, 4705, 4706, 4707, 4708, 4709, 4710, 4711, 4712, 4713, 4714, 4715, 4716, 4717, 4718]
Found 2378 redundant transitions using SMT.
Drop transitions removed 2378 transitions
Redundant transitions reduction (with SMT) removed 2378 transitions :[4718, 4717, 4716, 4715, 4714, 4713, 4712, 4711, 4710, 4709, 4708, 4707, 4706, 4705, 4704, 4703, 4702, 4701, 4700, 4699, 4698, 4697, 4696, 4695, 4694, 4693, 4692, 4691, 4690, 4689, 4688, 4687, 4686, 4685, 4684, 4683, 4682, 4680, 4679, 4678, 4677, 4676, 4675, 4674, 4673, 4672, 4671, 4670, 4669, 4668, 4667, 4666, 4665, 4664, 4663, 4662, 4661, 4660, 4659, 4658, 4657, 4656, 4655, 4654, 4653, 4652, 4651, 4650, 4649, 4648, 4647, 4646, 4645, 4644, 4643, 4642, 4641, 4640, 4639, 4638, 4637, 4636, 4635, 4634, 4633, 4632, 4631, 4630, 4629, 4628, 4627, 4626, 4625, 4624, 4623, 4622, 4621, 4620, 4619, 4618, 4617, 4616, 4615, 4614, 4612, 4611, 4610, 4608, 4607, 4606, 4605, 4604, 4603, 4601, 4600, 4599, 4598, 4597, 4596, 4595, 4594, 4593, 4592, 4590, 4589, 4588, 4587, 4586, 4585, 4584, 4583, 4582, 4581, 4580, 4579, 4578, 4577, 4576, 4575, 4574, 4573, 4572, 4571, 4570, 4569, 4568, 4567, 4566, 4565, 4564, 4563, 4561, 4560, 4559, 4558, 4557, 4556, 4555, 4554, 4553, 4552, 4551, 4550, 4549, 4548, 4547, 4546, 4545, 4544, 4543, 4542, 4541, 4540, 4539, 4538, 4537, 4536, 4535, 4534, 4533, 4532, 4531, 4530, 4529, 4528, 4527, 4526, 4525, 4524, 4523, 4522, 4521, 4520, 4519, 4518, 4517, 4516, 4515, 4514, 4513, 4512, 4511, 4510, 4508, 4507, 4506, 4505, 4504, 4503, 4502, 4501, 4500, 4499, 4498, 4497, 4495, 4494, 4493, 4492, 4491, 4490, 4489, 4487, 4486, 4485, 4484, 4483, 4482, 4481, 4480, 4479, 4478, 4477, 4476, 4475, 4473, 4472, 4471, 4470, 4469, 4468, 4467, 4465, 4464, 4463, 4462, 4461, 4460, 4459, 4458, 4457, 4455, 4454, 4453, 4452, 4451, 4450, 4449, 4448, 4447, 4446, 4445, 4444, 4443, 4442, 4441, 4440, 4439, 4438, 4437, 4436, 4434, 4433, 4432, 4430, 4429, 4428, 4427, 4426, 4425, 4423, 4422, 4421, 4420, 4419, 4418, 4417, 4416, 4415, 4414, 4412, 4411, 4410, 4409, 4408, 4407, 4406, 4405, 4404, 4403, 4402, 4401, 4400, 4399, 4398, 4397, 4396, 4395, 4394, 4393, 4392, 4391, 4390, 4389, 4388, 4387, 4386, 4385, 4383, 4382, 4381, 4380, 4379, 4378, 4377, 4376, 4375, 4374, 4373, 4372, 4371, 4370, 4369, 4368, 4367, 4366, 4365, 4364, 4363, 4362, 4361, 4360, 4359, 4358, 4357, 4356, 4355, 4354, 4353, 4352, 4351, 4350, 4349, 4347, 4346, 4344, 4343, 4342, 4341, 4340, 4339, 4337, 4336, 4335, 4334, 4333, 4332, 4331, 4329, 4328, 4327, 4326, 4325, 4324, 4323, 4322, 4321, 4320, 4319, 4318, 4317, 4316, 4315, 4314, 4313, 4312, 4310, 4309, 4308, 4307, 4306, 4305, 4304, 4302, 4301, 4300, 4298, 4297, 4296, 4295, 4294, 4293, 4292, 4290, 4289, 4288, 4287, 4286, 4285, 4284, 4283, 4282, 4281, 4280, 4279, 4277, 4276, 4275, 4274, 4273, 4272, 4271, 4269, 4268, 4267, 4266, 4265, 4264, 4263, 4262, 4261, 4260, 4259, 4258, 4257, 4255, 4254, 4253, 4252, 4251, 4250, 4249, 4247, 4246, 4245, 4244, 4243, 4242, 4241, 4240, 4239, 4237, 4236, 4235, 4234, 4233, 4232, 4231, 4230, 4229, 4228, 4227, 4226, 4225, 4224, 4223, 4222, 4221, 4220, 4219, 4218, 4216, 4215, 4214, 4212, 4211, 4210, 4209, 4208, 4207, 4205, 4204, 4203, 4202, 4201, 4200, 4199, 4198, 4197, 4196, 4194, 4193, 4192, 4191, 4190, 4189, 4188, 4187, 4186, 4185, 4184, 4183, 4182, 4181, 4180, 4179, 4178, 4177, 4176, 4175, 4174, 4173, 4172, 4171, 4170, 4169, 4167, 4166, 4165, 4163, 4162, 4161, 4160, 4158, 4157, 4156, 4154, 4153, 4152, 4151, 4150, 4149, 4148, 4147, 4145, 4144, 4143, 4142, 4141, 4140, 4139, 4138, 4137, 4136, 4134, 4133, 4132, 4131, 4130, 4128, 4127, 4125, 4124, 4123, 4122, 4121, 4120, 4118, 4117, 4116, 4115, 4114, 4113, 4112, 4110, 4109, 4108, 4107, 4106, 4105, 4104, 4103, 4102, 4101, 4100, 4099, 4098, 4097, 4096, 4095, 4094, 4093, 4091, 4090, 4089, 4088, 4087, 4086, 4085, 4083, 4082, 4081, 4079, 4078, 4077, 4076, 4075, 4074, 4073, 4071, 4070, 4069, 4068, 4067, 4066, 4065, 4064, 4063, 4062, 4061, 4060, 4058, 4057, 4056, 4055, 4054, 4053, 4052, 4050, 4049, 4048, 4047, 4046, 4045, 4044, 4043, 4042, 4041, 4040, 4039, 4038, 4036, 4035, 4034, 4033, 4032, 4031, 4030, 4028, 4027, 4026, 4025, 4024, 4023, 4022, 4021, 4020, 4018, 4017, 4016, 4015, 4014, 4013, 4012, 4011, 4010, 4009, 4008, 4007, 4006, 4005, 4004, 4002, 4001, 4000, 3998, 3997, 3995, 3994, 3993, 3992, 3991, 3990, 3989, 3988, 3986, 3985, 3984, 3982, 3981, 3980, 3979, 3977, 3976, 3975, 3973, 3972, 3971, 3970, 3969, 3968, 3967, 3966, 3964, 3963, 3962, 3961, 3960, 3959, 3958, 3957, 3956, 3955, 3953, 3952, 3951, 3950, 3949, 3947, 3946, 3944, 3943, 3942, 3941, 3940, 3939, 3937, 3936, 3935, 3934, 3933, 3932, 3931, 3929, 3928, 3927, 3926, 3925, 3924, 3923, 3922, 3921, 3920, 3919, 3918, 3917, 3916, 3915, 3914, 3913, 3912, 3910, 3909, 3908, 3907, 3906, 3905, 3904, 3902, 3901, 3900, 3898, 3897, 3896, 3895, 3894, 3893, 3892, 3891, 3890, 3888, 3887, 3886, 3885, 3884, 3883, 3882, 3880, 3879, 3878, 3876, 3875, 3873, 3872, 3871, 3870, 3869, 3868, 3867, 3866, 3864, 3863, 3862, 3860, 3859, 3858, 3857, 3855, 3854, 3853, 3851, 3850, 3849, 3848, 3847, 3846, 3845, 3844, 3842, 3841, 3840, 3839, 3838, 3837, 3836, 3835, 3834, 3833, 3831, 3830, 3829, 3828, 3827, 3826, 3825, 3823, 3822, 3821, 3820, 3819, 3818, 3817, 3815, 3814, 3813, 3811, 3810, 3808, 3807, 3806, 3805, 3804, 3803, 3802, 3801, 3800, 3799, 3797, 3796, 3795, 3794, 3793, 3792, 3791, 3790, 3789, 3788, 3787, 3786, 3785, 3784, 3783, 3782, 3781, 3780, 3779, 3778, 3777, 3776, 3775, 3774, 3773, 3772, 3771, 3770, 3769, 3768, 3767, 3766, 3765, 3764, 3763, 3762, 3761, 3760, 3759, 3758, 3757, 3756, 3755, 3754, 3753, 3752, 3751, 3750, 3749, 3748, 3747, 3746, 3745, 3744, 3743, 3742, 3741, 3740, 3739, 3738, 3737, 3736, 3735, 3734, 3733, 3732, 3731, 3730, 3729, 3728, 3727, 3726, 3725, 3724, 3723, 3722, 3721, 3720, 3719, 3718, 3717, 3716, 3715, 3714, 3713, 3712, 3711, 3710, 3709, 3708, 3707, 3706, 3705, 3704, 3703, 3702, 3701, 3700, 3699, 3698, 3697, 3696, 3695, 3694, 3693, 3692, 3691, 3690, 3689, 3688, 3687, 3686, 3685, 3684, 3683, 3682, 3681, 3680, 3679, 3678, 3677, 3676, 3675, 3674, 3673, 3672, 3671, 3670, 3669, 3668, 3667, 3666, 3665, 3664, 3663, 3662, 3661, 3660, 3659, 3658, 3657, 3656, 3655, 3654, 3653, 3652, 3651, 3650, 3649, 3648, 3647, 3646, 3645, 3644, 3643, 3642, 3641, 3640, 3639, 3638, 3637, 3636, 3635, 3634, 3633, 3632, 3631, 3630, 3629, 3628, 3627, 3626, 3625, 3624, 3623, 3622, 3621, 3620, 3619, 3618, 3617, 3616, 3615, 3614, 3613, 3612, 3611, 3610, 3609, 3608, 3607, 3606, 3605, 3604, 3603, 3571, 3565, 3564, 3563, 3562, 3561, 3560, 3552, 3551, 3550, 3549, 3548, 3547, 3546, 3545, 3544, 3543, 3542, 3541, 3540, 3539, 3538, 3522, 3521, 3520, 3519, 3518, 3517, 3516, 3515, 3514, 3513, 3512, 3511, 3510, 3509, 3508, 3507, 3506, 3505, 3504, 3503, 3502, 3479, 3478, 3477, 3476, 3475, 3474, 3473, 3472, 3471, 3470, 3469, 3468, 3467, 3466, 3465, 3464, 3463, 3462, 3439, 3438, 3437, 3436, 3435, 3434, 3433, 3432, 3431, 3414, 3413, 3391, 3375, 3374, 3373, 3372, 3370, 3347, 3346, 3345, 3344, 3343, 3342, 3337, 3336, 3335, 3334, 3309, 3308, 3307, 3306, 3305, 3304, 3297, 3296, 3295, 3294, 3293, 3292, 3269, 3268, 3267, 3266, 3265, 3258, 3257, 3256, 3255, 3254, 3253, 3237, 3236, 3230, 3229, 3228, 3227, 3226, 3215, 3214, 3206, 3205, 3204, 3203, 3202, 3201, 3199, 3198, 3197, 3196, 3195, 3194, 3193, 3192, 3191, 3190, 3189, 3188, 3187, 3186, 3185, 3183, 3182, 3181, 3179, 3177, 3175, 3173, 3171, 3169, 3168, 3167, 3166, 3165, 3164, 3163, 3162, 3161, 3160, 3159, 3158, 3157, 3156, 3155, 3154, 3153, 3152, 3151, 3150, 3149, 3148, 3147, 3146, 3145, 3144, 3143, 3142, 3141, 3140, 3139, 3136, 3135, 3134, 3132, 3131, 3130, 3128, 3126, 3125, 3124, 3122, 3120, 3118, 3117, 3116, 3114, 3112, 3110, 3109, 3108, 3106, 3104, 3102, 3101, 3100, 3095, 3094, 3093, 3092, 3091, 3090, 3089, 3088, 3087, 3086, 3085, 3084, 3083, 3082, 3081, 3080, 3079, 3078, 3077, 3076, 3075, 3074, 3073, 3072, 3071, 3070, 3069, 3068, 3067, 3066, 3065, 3064, 3063, 3062, 3061, 3060, 3059, 3058, 3057, 3056, 3055, 3054, 3052, 3049, 3048, 3047, 3045, 3044, 3043, 3040, 3039, 3038, 3037, 3036, 3035, 3032, 3031, 3030, 3028, 3027, 3026, 3024, 3023, 3022, 3021, 3018, 3017, 3016, 3014, 3013, 3012, 3010, 3008, 3006, 3005, 3004, 3003, 3000, 2999, 2998, 2996, 2995, 2994, 2992, 2990, 2988, 2987, 2986, 2984, 2982, 2981, 2980, 2979, 2978, 2977, 2975, 2974, 2970, 2969, 2965, 2964, 2963, 2962, 2961, 2960, 2959, 2958, 2957, 2956, 2955, 2954, 2953, 2952, 2951, 2950, 2949, 2948, 2947, 2946, 2945, 2944, 2943, 2942, 2941, 2940, 2939, 2938, 2937, 2936, 2935, 2934, 2933, 2932, 2931, 2930, 2929, 2928, 2927, 2926, 2925, 2924, 2923, 2922, 2921, 2920, 2919, 2918, 2917, 2908, 2905, 2902, 2901, 2900, 2898, 2895, 2894, 2893, 2891, 2890, 2889, 2886, 2885, 2884, 2883, 2880, 2879, 2878, 2876, 2875, 2874, 2871, 2870, 2869, 2867, 2866, 2865, 2863, 2862, 2861, 2859, 2858, 2855, 2854, 2853, 2851, 2850, 2849, 2846, 2845, 2844, 2842, 2841, 2840, 2838, 2837, 2836, 2835, 2832, 2831, 2830, 2828, 2827, 2826, 2824, 2823, 2822, 2821, 2820, 2819, 2818, 2817, 2816, 2815, 2813, 2812, 2808, 2807, 2806, 2805, 2804, 2802, 2801, 2797, 2796, 2795, 2794, 2793, 2792, 2791, 2790, 2789, 2788, 2787, 2786, 2785, 2784, 2783, 2782, 2781, 2780, 2779, 2778, 2777, 2776, 2775, 2774, 2773, 2772, 2771, 2770, 2769, 2768, 2767, 2766, 2765, 2764, 2763, 2762, 2761, 2760, 2759, 2758, 2757, 2756, 2755, 2754, 2753, 2729, 2725, 2722, 2719, 2718, 2717, 2714, 2711, 2708, 2707, 2706, 2704, 2703, 2702, 2700, 2699, 2698, 2695, 2694, 2693, 2691, 2688, 2685, 2684, 2683, 2681, 2680, 2679, 2676, 2675, 2674, 2673, 2670, 2669, 2668, 2666, 2665, 2664, 2661, 2660, 2659, 2657, 2656, 2655, 2654, 2653, 2652, 2651, 2650, 2649, 2648, 2647, 2645, 2644, 2641, 2640, 2639, 2638, 2637, 2636, 2635, 2634, 2633, 2631, 2630, 2626, 2625, 2624, 2623, 2622, 2621, 2620, 2619, 2618, 2617, 2616, 2615, 2614, 2613, 2612, 2611, 2610, 2609, 2608, 2607, 2606, 2605, 2604, 2603, 2602, 2601, 2600, 2599, 2598, 2597, 2596, 2595, 2556, 2551, 2548, 2545, 2542, 2541, 2540, 2536, 2533, 2530, 2529, 2528, 2525, 2522, 2519, 2518, 2517, 2514, 2513, 2512, 2511, 2510, 2509, 2508, 2507, 2506, 2505, 2504, 2503, 2502, 2500, 2499, 2498, 2497, 2496, 2495, 2494, 2493, 2492, 2491, 2489, 2488, 2485, 2484, 2483, 2482, 2481, 2480, 2479, 2478, 2477, 2476, 2475, 2474, 2473, 2472, 2471, 2470, 2469, 2429, 2424, 2419, 2416, 2415, 2414, 2412, 2411, 2410, 2409, 2408, 2407, 2406, 2405, 2404, 2403, 2402, 2401, 2400, 2399, 2398, 2396, 2395, 2394, 2393, 2392, 2391, 2365, 2362, 2361, 2360, 2359, 2358, 2357, 2356, 2355, 2340, 2339, 2338, 2336, 2333, 2329, 2324, 2317, 2316, 2315, 2313, 2312, 2310, 2307, 2306, 2304, 2301, 2297, 2296, 2294, 2291, 2287, 2282, 2281, 2280, 2279, 2277, 2276, 2275, 2273, 2272, 2270, 2267, 2266, 2265, 2263, 2262, 2260, 2257, 2256, 2254, 2251, 2247, 2246, 2245, 2244, 2243, 2241, 2240, 2239, 2238, 2236, 2235, 2234, 2232, 2231, 2229, 2225, 2224, 2223, 2222, 2221, 2220, 2210, 2170, 2122, 2120, 2119, 2117, 2074, 2072, 2070, 2065, 2063, 2062, 2035, 2026, 2024, 2022, 2001, 1580, 1560, 1559, 1557, 1556, 1549, 1548, 1546, 1545, 1543, 1540, 1531, 1530, 1527, 1526, 1525, 1522, 1515, 1510, 1504, 1503, 1502, 1500, 1499, 1498, 1489, 1488, 1487, 1484, 1478, 1477, 1476, 1473, 1466, 1463, 1462, 1461, 1460, 1452, 1451, 1450, 1448, 1447, 1446, 1438, 1437, 1436, 1434, 1433, 1432, 1423, 1422, 1421, 1418, 1413, 1408, 1407, 1406, 1405, 1397, 1396, 1395, 1394, 1386, 1385, 1384, 1382, 1381, 1380, 1371, 1366, 1361, 1360, 1359, 1358, 1348, 1340, 1334, 1329, 1327, 1326, 1325, 1324, 1315, 1314, 1313, 1311, 1308, 1303, 1301, 1299, 1298, 1296, 1295, 1294, 1292, 1291, 1290, 1289, 1281, 1280, 1279, 1278, 1277, 1276, 1274, 1273, 1272, 1270, 1265, 1262, 1260, 1258, 1256, 1254, 1252, 1251, 1249, 1248, 1247, 1245, 1244, 1243, 1236, 1235, 1234, 1233, 1232, 1231, 1230, 1229, 1228, 1227, 1222, 1218, 1215, 1213, 1211, 1209, 1207, 1205, 1204, 1202, 1201, 1193, 1192, 1191, 1190, 1189, 1184, 1180, 1177, 1175, 1173, 1163, 1158, 1045, 1038, 1037, 1036, 1034, 1031, 1030, 1029, 1025, 1024, 1023, 1015, 1011, 1010, 1009, 991, 945, 944, 942, 941, 940, 939, 938, 937, 935, 934, 933, 932, 931, 930, 929, 928, 927, 926, 925, 924, 923, 922, 920, 919, 918, 917, 916, 915, 914, 913, 907, 906, 727, 726, 725, 724, 723, 722, 721, 720, 718, 717, 716, 715, 714, 713, 712, 711, 710, 709, 708, 707, 706, 705, 704, 703, 702, 701, 700, 698, 697, 695, 694, 693, 692, 691, 690, 689, 688, 687, 686, 685, 683, 682, 681, 680, 679, 678, 677, 676, 675, 674, 673, 671, 670, 669, 668, 667, 666, 665, 663, 662, 660, 659, 658, 657, 656, 655, 654, 653, 652, 650, 649, 648, 647, 646, 645, 644, 643, 642, 641, 640, 639, 638, 637, 636, 635, 634, 633, 632, 631, 630, 629, 628, 627, 626, 625, 624, 623, 622, 621, 620, 619, 618, 617, 616, 547, 545, 544, 543, 542, 541, 539, 538, 536, 534, 522, 518, 517, 516, 515, 513, 512, 509, 508, 507, 506, 505, 504, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 487, 486, 485, 484, 482, 479, 478, 477, 475, 474, 473, 472, 471, 470, 469, 468, 466, 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 454, 453, 452, 451, 450, 449, 447, 446, 445, 441, 440, 439, 438, 437, 436, 435, 434, 433, 431, 430, 429, 428, 426, 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, 410, 406, 405, 404, 403, 402, 401, 400, 399, 396, 395, 394, 393, 392, 391, 390, 389, 388, 387, 386, 385, 383, 381, 380, 379, 378, 376, 375, 374, 373, 372, 366, 365, 364, 357, 356, 354, 353, 352, 351, 350, 345, 344, 343, 342, 341, 340, 339, 337, 336, 335, 334, 333, 331, 330, 327, 326, 325, 322, 320, 319, 318, 312, 310, 309, 308, 307, 304, 299, 297, 293, 292, 291, 290, 289, 288, 285, 284, 283, 280, 279, 275, 274, 273, 272, 271, 266, 265, 264, 262, 261, 260, 259, 258, 257, 256, 254, 253, 252, 251, 250, 248, 246, 245, 244, 243, 242, 241, 238, 237, 236, 235, 233, 232, 228, 227, 226, 225, 223, 222, 221, 220, 219, 217, 216, 213, 212, 205, 204, 203, 202, 201, 200, 199, 198, 197, 189, 188, 187, 184, 183, 170, 163, 161, 159, 151, 148, 146, 145, 139, 138, 137, 136, 135, 134, 131, 127, 125, 124, 121, 120, 118, 115, 114, 113, 112, 109, 108, 107, 105, 103, 102, 101, 97, 96, 95, 91, 88, 83, 82, 78, 77, 72, 68, 67, 65, 64, 62, 61, 60, 59, 55, 54]
[2022-05-22 09:55:17] [INFO ] Flow matrix only has 512 transitions (discarded 1829 similar events)
Normalized transition count is 510 out of 512 initially.
// Phase 1: matrix 510 rows 171 cols
[2022-05-22 09:55:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:17] [INFO ] Dead Transitions using invariants and state equation in 632 ms returned []
Starting structural reductions, iteration 1 : 171/171 places, 2341/4719 transitions.
Graph (complete) has 1226 edges and 171 vertex of which 162 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 162 transition count 2293
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 159 transition count 2232
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 159 transition count 2232
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 74 place count 159 transition count 2213
Drop transitions removed 68 transitions
Redundant transition composition rules discarded 68 transitions
Iterating global reduction 2 with 68 rules applied. Total rules applied 142 place count 159 transition count 2145
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 21 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 2 with 52 rules applied. Total rules applied 194 place count 154 transition count 2098
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 198 place count 150 transition count 2044
Iterating global reduction 3 with 4 rules applied. Total rules applied 202 place count 150 transition count 2044
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 3 with 59 rules applied. Total rules applied 261 place count 150 transition count 1985
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 267 place count 150 transition count 1979
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 268 place count 150 transition count 1978
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 269 place count 149 transition count 1978
Applied a total of 269 rules in 315 ms. Remains 149 /171 variables (removed 22) and now considering 1978/2341 (removed 363) transitions.
[2022-05-22 09:55:18] [INFO ] Flow matrix only has 441 transitions (discarded 1537 similar events)
Normalized transition count is 439 out of 441 initially.
// Phase 1: matrix 439 rows 149 cols
[2022-05-22 09:55:18] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:55:18] [INFO ] Implicit Places using invariants in 182 ms returned []
[2022-05-22 09:55:18] [INFO ] Flow matrix only has 441 transitions (discarded 1537 similar events)
Normalized transition count is 439 out of 441 initially.
// Phase 1: matrix 439 rows 149 cols
[2022-05-22 09:55:18] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:18] [INFO ] State equation strengthened by 225 read => feed constraints.
[2022-05-22 09:55:19] [INFO ] Implicit Places using invariants and state equation in 779 ms returned []
Implicit Place search using SMT with State Equation took 975 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 149/171 places, 1978/4719 transitions.
Successfully produced net in file /tmp/petri1176_16792285388426527292.dot
Successfully produced net in file /tmp/petri1177_16521726698522230992.dot
Successfully produced net in file /tmp/petri1178_9529765806389907774.dot
Successfully produced net in file /tmp/petri1179_17990571784182566538.dot
Successfully produced net in file /tmp/petri1180_16432499116130144823.dot
Successfully produced net in file /tmp/petri1181_2674862907573879759.dot
Successfully produced net in file /tmp/petri1182_3937634927664531074.dot
Successfully produced net in file /tmp/petri1183_12773260307428663805.dot
Successfully produced net in file /tmp/petri1184_12115038518278258238.dot
Successfully produced net in file /tmp/petri1185_16258641490195668695.dot
Successfully produced net in file /tmp/petri1186_7424864701109845232.dot
Successfully produced net in file /tmp/petri1187_7559989188203862416.dot
Successfully produced net in file /tmp/petri1188_7833830111877540518.dot
Successfully produced net in file /tmp/petri1189_4500281718856668314.dot
Successfully produced net in file /tmp/petri1190_1241618519167233352.dot
Successfully produced net in file /tmp/petri1191_14790149889722108210.dot
Successfully produced net in file /tmp/petri1192_11714558262788989581.dot
Successfully produced net in file /tmp/petri1193_2364944834565870254.dot
Successfully produced net in file /tmp/petri1194_3139555741794454345.dot
Successfully produced net in file /tmp/petri1195_15911993897698419841.dot
Successfully produced net in file /tmp/petri1196_15953266024807356520.dot
Successfully produced net in file /tmp/petri1197_15293589732587207412.dot
Drop transitions removed 22 transitions
Dominated transitions for bounds rules discarded 22 transitions
Normalized transition count is 433 out of 1956 initially.
// Phase 1: matrix 433 rows 149 cols
[2022-05-22 09:55:19] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 11321 ms. (steps per millisecond=88 ) properties (out of 15) seen :35098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :1537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1633 ms. (steps per millisecond=612 ) properties (out of 15) seen :577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1627 ms. (steps per millisecond=614 ) properties (out of 15) seen :757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :1537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :1537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1164 ms. (steps per millisecond=859 ) properties (out of 15) seen :1382
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1381 ms. (steps per millisecond=724 ) properties (out of 15) seen :822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1381 ms. (steps per millisecond=724 ) properties (out of 15) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :1537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :1537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :3074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1537
[2022-05-22 09:55:39] [INFO ] Flow matrix only has 435 transitions (discarded 1521 similar events)
Normalized transition count is 433 out of 435 initially.
// Phase 1: matrix 433 rows 149 cols
[2022-05-22 09:55:39] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-22 09:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:39] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-22 09:55:39] [INFO ] State equation strengthened by 219 read => feed constraints.
[2022-05-22 09:55:39] [INFO ] [Real]Added 219 Read/Feed constraints in 68 ms returned sat
[2022-05-22 09:55:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:39] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2022-05-22 09:55:39] [INFO ] [Nat]Added 219 Read/Feed constraints in 83 ms returned sat
[2022-05-22 09:55:39] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 44 ms.
[2022-05-22 09:55:39] [INFO ] Added : 20 causal constraints over 4 iterations in 156 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 09:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:40] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2022-05-22 09:55:40] [INFO ] [Real]Added 219 Read/Feed constraints in 63 ms returned sat
[2022-05-22 09:55:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:40] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2022-05-22 09:55:40] [INFO ] [Nat]Added 219 Read/Feed constraints in 91 ms returned sat
[2022-05-22 09:55:40] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 106 ms.
[2022-05-22 09:55:40] [INFO ] Added : 20 causal constraints over 4 iterations in 222 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 09:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:40] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2022-05-22 09:55:40] [INFO ] [Real]Added 219 Read/Feed constraints in 96 ms returned sat
[2022-05-22 09:55:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:41] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2022-05-22 09:55:41] [INFO ] [Nat]Added 219 Read/Feed constraints in 103 ms returned sat
[2022-05-22 09:55:41] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 70 ms.
[2022-05-22 09:55:41] [INFO ] Added : 20 causal constraints over 4 iterations in 196 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 09:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:41] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2022-05-22 09:55:41] [INFO ] [Real]Added 219 Read/Feed constraints in 96 ms returned sat
[2022-05-22 09:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:41] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2022-05-22 09:55:41] [INFO ] [Nat]Added 219 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:55:41] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 44 ms.
[2022-05-22 09:55:42] [INFO ] Added : 20 causal constraints over 4 iterations in 139 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 09:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:42] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2022-05-22 09:55:42] [INFO ] [Real]Added 219 Read/Feed constraints in 65 ms returned sat
[2022-05-22 09:55:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:42] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:55:42] [INFO ] [Nat]Added 219 Read/Feed constraints in 66 ms returned sat
[2022-05-22 09:55:42] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 43 ms.
[2022-05-22 09:55:42] [INFO ] Added : 20 causal constraints over 4 iterations in 167 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 09:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:42] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 09:55:42] [INFO ] [Real]Added 219 Read/Feed constraints in 66 ms returned sat
[2022-05-22 09:55:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:43] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:55:43] [INFO ] [Nat]Added 219 Read/Feed constraints in 65 ms returned sat
[2022-05-22 09:55:43] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 74 ms.
[2022-05-22 09:55:43] [INFO ] Added : 20 causal constraints over 4 iterations in 172 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 09:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:43] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:55:43] [INFO ] [Real]Added 219 Read/Feed constraints in 69 ms returned sat
[2022-05-22 09:55:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:43] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:55:43] [INFO ] [Nat]Added 219 Read/Feed constraints in 65 ms returned sat
[2022-05-22 09:55:43] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 57 ms.
[2022-05-22 09:55:43] [INFO ] Added : 20 causal constraints over 4 iterations in 171 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 09:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:44] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2022-05-22 09:55:44] [INFO ] [Real]Added 219 Read/Feed constraints in 104 ms returned sat
[2022-05-22 09:55:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:44] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:55:44] [INFO ] [Nat]Added 219 Read/Feed constraints in 62 ms returned sat
[2022-05-22 09:55:44] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 55 ms.
[2022-05-22 09:55:44] [INFO ] Added : 20 causal constraints over 4 iterations in 153 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 09:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:44] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 09:55:44] [INFO ] [Real]Added 219 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:55:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:44] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 09:55:44] [INFO ] [Nat]Added 219 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:55:44] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 43 ms.
[2022-05-22 09:55:45] [INFO ] Added : 20 causal constraints over 4 iterations in 136 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:45] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 09:55:45] [INFO ] [Real]Added 219 Read/Feed constraints in 63 ms returned sat
[2022-05-22 09:55:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:45] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-22 09:55:45] [INFO ] [Nat]Added 219 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:55:45] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 44 ms.
[2022-05-22 09:55:45] [INFO ] Added : 20 causal constraints over 4 iterations in 160 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:45] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:55:45] [INFO ] [Real]Added 219 Read/Feed constraints in 63 ms returned sat
[2022-05-22 09:55:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:45] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2022-05-22 09:55:46] [INFO ] [Nat]Added 219 Read/Feed constraints in 92 ms returned sat
[2022-05-22 09:55:46] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 58 ms.
[2022-05-22 09:55:46] [INFO ] Added : 20 causal constraints over 4 iterations in 167 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 09:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:46] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 09:55:46] [INFO ] [Real]Added 219 Read/Feed constraints in 107 ms returned sat
[2022-05-22 09:55:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:46] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2022-05-22 09:55:46] [INFO ] [Nat]Added 219 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:55:46] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 59 ms.
[2022-05-22 09:55:46] [INFO ] Added : 20 causal constraints over 4 iterations in 161 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:47] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-22 09:55:47] [INFO ] [Real]Added 219 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:47] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2022-05-22 09:55:47] [INFO ] [Nat]Added 219 Read/Feed constraints in 105 ms returned sat
[2022-05-22 09:55:47] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 66 ms.
[2022-05-22 09:55:47] [INFO ] Added : 20 causal constraints over 4 iterations in 173 ms. Result :sat
Minimization took 45 ms.
[2022-05-22 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:47] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:55:47] [INFO ] [Real]Added 219 Read/Feed constraints in 65 ms returned sat
[2022-05-22 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:47] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 09:55:47] [INFO ] [Nat]Added 219 Read/Feed constraints in 63 ms returned sat
[2022-05-22 09:55:48] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 60 ms.
[2022-05-22 09:55:48] [INFO ] Added : 20 causal constraints over 4 iterations in 163 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:48] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:55:48] [INFO ] [Real]Added 219 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:55:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:48] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-22 09:55:48] [INFO ] [Nat]Added 219 Read/Feed constraints in 104 ms returned sat
[2022-05-22 09:55:48] [INFO ] Computed and/alt/rep : 21/49/20 causal constraints (skipped 199 transitions) in 66 ms.
[2022-05-22 09:55:48] [INFO ] Added : 20 causal constraints over 4 iterations in 180 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1537, 677, 715, 1537, 1537, 1537, 1288, 700, 3621, 716, 7048, 1537, 4346, 3074, 16412]
Incomplete Parikh walk after 1683800 steps, including 96 resets, run finished after 6960 ms. (steps per millisecond=241 ) properties (out of 15) seen :16463 could not realise parikh vector
Incomplete Parikh walk after 352400 steps, including 99 resets, run finished after 1588 ms. (steps per millisecond=221 ) properties (out of 15) seen :3151 could not realise parikh vector
Incomplete Parikh walk after 478600 steps, including 96 resets, run finished after 2526 ms. (steps per millisecond=189 ) properties (out of 15) seen :4585 could not realise parikh vector
Incomplete Parikh walk after 198700 steps, including 99 resets, run finished after 1066 ms. (steps per millisecond=186 ) properties (out of 15) seen :1614 could not realise parikh vector
Incomplete Parikh walk after 749400 steps, including 99 resets, run finished after 2554 ms. (steps per millisecond=293 ) properties (out of 15) seen :7124 could not realise parikh vector
Incomplete Parikh walk after 116500 steps, including 99 resets, run finished after 809 ms. (steps per millisecond=144 ) properties (out of 15) seen :788 could not realise parikh vector
Incomplete Parikh walk after 406800 steps, including 96 resets, run finished after 2560 ms. (steps per millisecond=158 ) properties (out of 15) seen :3704 could not realise parikh vector
Incomplete Parikh walk after 114900 steps, including 99 resets, run finished after 806 ms. (steps per millisecond=142 ) properties (out of 15) seen :773 could not realise parikh vector
Incomplete Parikh walk after 173700 steps, including 99 resets, run finished after 1092 ms. (steps per millisecond=159 ) properties (out of 15) seen :1365 could not realise parikh vector
Incomplete Parikh walk after 198300 steps, including 97 resets, run finished after 1009 ms. (steps per millisecond=196 ) properties (out of 15) seen :1606 could not realise parikh vector
Incomplete Parikh walk after 198600 steps, including 97 resets, run finished after 1278 ms. (steps per millisecond=155 ) properties (out of 15) seen :1616 could not realise parikh vector
Incomplete Parikh walk after 198500 steps, including 96 resets, run finished after 1252 ms. (steps per millisecond=158 ) properties (out of 15) seen :1613 could not realise parikh vector
Incomplete Parikh walk after 116400 steps, including 99 resets, run finished after 833 ms. (steps per millisecond=139 ) properties (out of 15) seen :785 could not realise parikh vector
Incomplete Parikh walk after 112600 steps, including 99 resets, run finished after 797 ms. (steps per millisecond=141 ) properties (out of 15) seen :751 could not realise parikh vector
Incomplete Parikh walk after 198700 steps, including 99 resets, run finished after 1006 ms. (steps per millisecond=197 ) properties (out of 15) seen :1619 could not realise parikh vector
Support contains 15 out of 149 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 149/149 places, 1956/1956 transitions.
Graph (complete) has 1036 edges and 149 vertex of which 147 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 0 with 59 rules applied. Total rules applied 60 place count 147 transition count 1897
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 1 with 52 rules applied. Total rules applied 112 place count 147 transition count 1845
Applied a total of 112 rules in 113 ms. Remains 147 /149 variables (removed 2) and now considering 1845/1956 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 147/149 places, 1845/1956 transitions.
Successfully produced net in file /tmp/petri1198_7966088855236633321.dot
Successfully produced net in file /tmp/petri1199_10421462306968449488.dot
Successfully produced net in file /tmp/petri1200_11662756874316612177.dot
Successfully produced net in file /tmp/petri1201_16725777575047867380.dot
Successfully produced net in file /tmp/petri1202_7512166492473339219.dot
Successfully produced net in file /tmp/petri1203_9171469044563546472.dot
Successfully produced net in file /tmp/petri1204_8451283551158713293.dot
Successfully produced net in file /tmp/petri1205_11954553377098728822.dot
Successfully produced net in file /tmp/petri1206_15493928470963596462.dot
Successfully produced net in file /tmp/petri1207_11290286610183017203.dot
Successfully produced net in file /tmp/petri1208_1658386292387833853.dot
Successfully produced net in file /tmp/petri1209_8967949266353624036.dot
Successfully produced net in file /tmp/petri1210_3062710674524399129.dot
Successfully produced net in file /tmp/petri1211_16603801073625739073.dot
Successfully produced net in file /tmp/petri1212_13650637539643645794.dot
Successfully produced net in file /tmp/petri1213_16126115036017961113.dot
Drop transitions removed 16 transitions
Dominated transitions for bounds rules discarded 16 transitions
Normalized transition count is 424 out of 1829 initially.
// Phase 1: matrix 424 rows 147 cols
[2022-05-22 09:56:15] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 10863 ms. (steps per millisecond=92 ) properties (out of 15) seen :38008
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1536 ms. (steps per millisecond=651 ) properties (out of 15) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1440 ms. (steps per millisecond=694 ) properties (out of 15) seen :995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :1558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :1558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 15) seen :1525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1488 ms. (steps per millisecond=672 ) properties (out of 15) seen :535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :1558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1531 ms. (steps per millisecond=653 ) properties (out of 15) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :1558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :1558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :3116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1558
[2022-05-22 09:56:33] [INFO ] Flow matrix only has 426 transitions (discarded 1403 similar events)
Normalized transition count is 424 out of 426 initially.
// Phase 1: matrix 424 rows 147 cols
[2022-05-22 09:56:33] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-22 09:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Real]Absence check using state equation in 1324 ms returned sat
[2022-05-22 09:56:35] [INFO ] State equation strengthened by 213 read => feed constraints.
[2022-05-22 09:56:35] [INFO ] [Real]Added 213 Read/Feed constraints in 111 ms returned sat
[2022-05-22 09:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Nat]Added 213 Read/Feed constraints in 57 ms returned sat
[2022-05-22 09:56:35] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 42 ms.
[2022-05-22 09:56:35] [INFO ] Added : 19 causal constraints over 4 iterations in 137 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 09:56:36] [INFO ] [Real]Added 213 Read/Feed constraints in 59 ms returned sat
[2022-05-22 09:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:36] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:56:36] [INFO ] [Nat]Added 213 Read/Feed constraints in 57 ms returned sat
[2022-05-22 09:56:36] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 42 ms.
[2022-05-22 09:56:36] [INFO ] Added : 19 causal constraints over 4 iterations in 135 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 09:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:36] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 09:56:36] [INFO ] [Real]Added 213 Read/Feed constraints in 59 ms returned sat
[2022-05-22 09:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:36] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2022-05-22 09:56:36] [INFO ] [Nat]Added 213 Read/Feed constraints in 98 ms returned sat
[2022-05-22 09:56:36] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 53 ms.
[2022-05-22 09:56:36] [INFO ] Added : 19 causal constraints over 4 iterations in 148 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 09:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Real]Added 213 Read/Feed constraints in 98 ms returned sat
[2022-05-22 09:56:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Nat]Added 213 Read/Feed constraints in 81 ms returned sat
[2022-05-22 09:56:37] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 43 ms.
[2022-05-22 09:56:37] [INFO ] Added : 19 causal constraints over 4 iterations in 135 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Real]Added 213 Read/Feed constraints in 97 ms returned sat
[2022-05-22 09:56:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Nat]Added 213 Read/Feed constraints in 93 ms returned sat
[2022-05-22 09:56:38] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 66 ms.
[2022-05-22 09:56:38] [INFO ] Added : 19 causal constraints over 4 iterations in 159 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Real]Added 213 Read/Feed constraints in 59 ms returned sat
[2022-05-22 09:56:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Nat]Added 213 Read/Feed constraints in 56 ms returned sat
[2022-05-22 09:56:38] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 43 ms.
[2022-05-22 09:56:38] [INFO ] Added : 19 causal constraints over 4 iterations in 189 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 213 Read/Feed constraints in 60 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 213 Read/Feed constraints in 60 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 47 ms.
[2022-05-22 09:56:39] [INFO ] Added : 19 causal constraints over 4 iterations in 140 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 213 Read/Feed constraints in 99 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 213 Read/Feed constraints in 59 ms returned sat
[2022-05-22 09:56:40] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 47 ms.
[2022-05-22 09:56:40] [INFO ] Added : 19 causal constraints over 4 iterations in 137 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:40] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-05-22 09:56:40] [INFO ] [Real]Added 213 Read/Feed constraints in 96 ms returned sat
[2022-05-22 09:56:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:40] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 09:56:40] [INFO ] [Nat]Added 213 Read/Feed constraints in 60 ms returned sat
[2022-05-22 09:56:40] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 41 ms.
[2022-05-22 09:56:40] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:40] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 09:56:40] [INFO ] [Real]Added 213 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:56:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:41] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-05-22 09:56:41] [INFO ] [Nat]Added 213 Read/Feed constraints in 60 ms returned sat
[2022-05-22 09:56:41] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 42 ms.
[2022-05-22 09:56:41] [INFO ] Added : 19 causal constraints over 4 iterations in 131 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:41] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2022-05-22 09:56:41] [INFO ] [Real]Added 213 Read/Feed constraints in 60 ms returned sat
[2022-05-22 09:56:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:41] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-22 09:56:41] [INFO ] [Nat]Added 213 Read/Feed constraints in 56 ms returned sat
[2022-05-22 09:56:41] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 45 ms.
[2022-05-22 09:56:41] [INFO ] Added : 19 causal constraints over 4 iterations in 156 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:42] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-05-22 09:56:42] [INFO ] [Real]Added 213 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:42] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:56:42] [INFO ] [Nat]Added 213 Read/Feed constraints in 59 ms returned sat
[2022-05-22 09:56:42] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 55 ms.
[2022-05-22 09:56:42] [INFO ] Added : 19 causal constraints over 4 iterations in 148 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:42] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:56:42] [INFO ] [Real]Added 213 Read/Feed constraints in 106 ms returned sat
[2022-05-22 09:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:42] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-05-22 09:56:42] [INFO ] [Nat]Added 213 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:56:42] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 41 ms.
[2022-05-22 09:56:43] [INFO ] Added : 19 causal constraints over 4 iterations in 131 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:43] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:43] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 09:56:43] [INFO ] [Nat]Added 213 Read/Feed constraints in 56 ms returned sat
[2022-05-22 09:56:43] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 41 ms.
[2022-05-22 09:56:43] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:43] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2022-05-22 09:56:43] [INFO ] [Real]Added 213 Read/Feed constraints in 97 ms returned sat
[2022-05-22 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:43] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:56:44] [INFO ] [Nat]Added 213 Read/Feed constraints in 101 ms returned sat
[2022-05-22 09:56:44] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 65 ms.
[2022-05-22 09:56:44] [INFO ] Added : 19 causal constraints over 4 iterations in 165 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1558, 741, 873, 1558, 1558, 1558, 1517, 702, 3623, 718, 9058, 1558, 4349, 3116, 17028]
Incomplete Parikh walk after 1744500 steps, including 96 resets, run finished after 6749 ms. (steps per millisecond=258 ) properties (out of 15) seen :17081 could not realise parikh vector
Incomplete Parikh walk after 355700 steps, including 99 resets, run finished after 1554 ms. (steps per millisecond=228 ) properties (out of 15) seen :3195 could not realise parikh vector
Incomplete Parikh walk after 478000 steps, including 96 resets, run finished after 2446 ms. (steps per millisecond=195 ) properties (out of 15) seen :4563 could not realise parikh vector
Incomplete Parikh walk after 199900 steps, including 99 resets, run finished after 979 ms. (steps per millisecond=204 ) properties (out of 15) seen :1633 could not realise parikh vector
Incomplete Parikh walk after 949500 steps, including 99 resets, run finished after 3015 ms. (steps per millisecond=314 ) properties (out of 15) seen :9131 could not realise parikh vector
Incomplete Parikh walk after 115800 steps, including 99 resets, run finished after 771 ms. (steps per millisecond=150 ) properties (out of 15) seen :793 could not realise parikh vector
Incomplete Parikh walk after 406100 steps, including 96 resets, run finished after 2464 ms. (steps per millisecond=164 ) properties (out of 15) seen :3706 could not realise parikh vector
Incomplete Parikh walk after 114200 steps, including 99 resets, run finished after 735 ms. (steps per millisecond=155 ) properties (out of 15) seen :777 could not realise parikh vector
Incomplete Parikh walk after 195700 steps, including 99 resets, run finished after 1070 ms. (steps per millisecond=182 ) properties (out of 15) seen :1595 could not realise parikh vector
Incomplete Parikh walk after 199500 steps, including 96 resets, run finished after 1003 ms. (steps per millisecond=198 ) properties (out of 15) seen :1631 could not realise parikh vector
Incomplete Parikh walk after 199800 steps, including 98 resets, run finished after 1185 ms. (steps per millisecond=168 ) properties (out of 15) seen :1631 could not realise parikh vector
Incomplete Parikh walk after 199700 steps, including 97 resets, run finished after 1232 ms. (steps per millisecond=162 ) properties (out of 15) seen :1633 could not realise parikh vector
Incomplete Parikh walk after 131300 steps, including 99 resets, run finished after 826 ms. (steps per millisecond=158 ) properties (out of 15) seen :947 could not realise parikh vector
Incomplete Parikh walk after 118100 steps, including 99 resets, run finished after 744 ms. (steps per millisecond=158 ) properties (out of 15) seen :817 could not realise parikh vector
Incomplete Parikh walk after 199900 steps, including 99 resets, run finished after 988 ms. (steps per millisecond=202 ) properties (out of 15) seen :1635 could not realise parikh vector
Support contains 15 out of 147 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 147/147 places, 1829/1829 transitions.
Graph (complete) has 994 edges and 147 vertex of which 146 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 146 transition count 1828
Applied a total of 2 rules in 48 ms. Remains 146 /147 variables (removed 1) and now considering 1828/1829 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 146/147 places, 1828/1829 transitions.
Normalized transition count is 423 out of 1828 initially.
// Phase 1: matrix 423 rows 146 cols
[2022-05-22 09:57:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10763 ms. (steps per millisecond=92 ) properties (out of 15) seen :38016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1527 ms. (steps per millisecond=654 ) properties (out of 15) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1359 ms. (steps per millisecond=735 ) properties (out of 15) seen :1049
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1004 ms. (steps per millisecond=996 ) properties (out of 15) seen :1465
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1431 ms. (steps per millisecond=698 ) properties (out of 15) seen :693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :1565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1470 ms. (steps per millisecond=680 ) properties (out of 15) seen :773
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :1565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :3130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :1565
[2022-05-22 09:57:29] [INFO ] Flow matrix only has 425 transitions (discarded 1403 similar events)
Normalized transition count is 423 out of 425 initially.
// Phase 1: matrix 423 rows 146 cols
[2022-05-22 09:57:29] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:57:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:29] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2022-05-22 09:57:29] [INFO ] State equation strengthened by 213 read => feed constraints.
[2022-05-22 09:57:29] [INFO ] [Real]Added 213 Read/Feed constraints in 108 ms returned sat
[2022-05-22 09:57:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:29] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 09:57:29] [INFO ] [Nat]Added 213 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:57:29] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 41 ms.
[2022-05-22 09:57:29] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:57:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:29] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 09:57:29] [INFO ] [Real]Added 213 Read/Feed constraints in 60 ms returned sat
[2022-05-22 09:57:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:29] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:57:30] [INFO ] [Nat]Added 213 Read/Feed constraints in 99 ms returned sat
[2022-05-22 09:57:30] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 52 ms.
[2022-05-22 09:57:30] [INFO ] Added : 19 causal constraints over 4 iterations in 150 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:30] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:57:30] [INFO ] [Real]Added 213 Read/Feed constraints in 63 ms returned sat
[2022-05-22 09:57:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:30] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2022-05-22 09:57:30] [INFO ] [Nat]Added 213 Read/Feed constraints in 97 ms returned sat
[2022-05-22 09:57:30] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 66 ms.
[2022-05-22 09:57:30] [INFO ] Added : 19 causal constraints over 4 iterations in 177 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:31] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2022-05-22 09:57:31] [INFO ] [Real]Added 213 Read/Feed constraints in 80 ms returned sat
[2022-05-22 09:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:31] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2022-05-22 09:57:31] [INFO ] [Nat]Added 213 Read/Feed constraints in 98 ms returned sat
[2022-05-22 09:57:31] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 66 ms.
[2022-05-22 09:57:31] [INFO ] Added : 19 causal constraints over 4 iterations in 164 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:31] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2022-05-22 09:57:31] [INFO ] [Real]Added 213 Read/Feed constraints in 97 ms returned sat
[2022-05-22 09:57:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:31] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:57:32] [INFO ] [Nat]Added 213 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:57:32] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 56 ms.
[2022-05-22 09:57:32] [INFO ] Added : 19 causal constraints over 4 iterations in 146 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:32] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2022-05-22 09:57:32] [INFO ] [Real]Added 213 Read/Feed constraints in 95 ms returned sat
[2022-05-22 09:57:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:32] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:57:32] [INFO ] [Nat]Added 213 Read/Feed constraints in 57 ms returned sat
[2022-05-22 09:57:32] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 48 ms.
[2022-05-22 09:57:32] [INFO ] Added : 19 causal constraints over 4 iterations in 137 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:32] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:57:32] [INFO ] [Real]Added 213 Read/Feed constraints in 63 ms returned sat
[2022-05-22 09:57:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:33] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:57:33] [INFO ] [Nat]Added 213 Read/Feed constraints in 62 ms returned sat
[2022-05-22 09:57:33] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 54 ms.
[2022-05-22 09:57:33] [INFO ] Added : 19 causal constraints over 4 iterations in 152 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 09:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:33] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 09:57:33] [INFO ] [Real]Added 213 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:57:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:33] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 09:57:33] [INFO ] [Nat]Added 213 Read/Feed constraints in 62 ms returned sat
[2022-05-22 09:57:33] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 41 ms.
[2022-05-22 09:57:33] [INFO ] Added : 19 causal constraints over 4 iterations in 146 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 09:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:34] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2022-05-22 09:57:34] [INFO ] [Real]Added 213 Read/Feed constraints in 95 ms returned sat
[2022-05-22 09:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:34] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 09:57:34] [INFO ] [Nat]Added 213 Read/Feed constraints in 98 ms returned sat
[2022-05-22 09:57:34] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 63 ms.
[2022-05-22 09:57:34] [INFO ] Added : 19 causal constraints over 4 iterations in 157 ms. Result :sat
Minimization took 39 ms.
[2022-05-22 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:34] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 09:57:34] [INFO ] [Real]Added 213 Read/Feed constraints in 59 ms returned sat
[2022-05-22 09:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:34] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-22 09:57:35] [INFO ] [Nat]Added 213 Read/Feed constraints in 91 ms returned sat
[2022-05-22 09:57:35] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 62 ms.
[2022-05-22 09:57:35] [INFO ] Added : 19 causal constraints over 4 iterations in 155 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 09:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:35] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-22 09:57:35] [INFO ] [Real]Added 213 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:35] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2022-05-22 09:57:35] [INFO ] [Nat]Added 213 Read/Feed constraints in 98 ms returned sat
[2022-05-22 09:57:35] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 64 ms.
[2022-05-22 09:57:35] [INFO ] Added : 19 causal constraints over 4 iterations in 192 ms. Result :sat
Minimization took 68 ms.
[2022-05-22 09:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:36] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2022-05-22 09:57:36] [INFO ] [Real]Added 213 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:36] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-22 09:57:36] [INFO ] [Nat]Added 213 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:57:36] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 54 ms.
[2022-05-22 09:57:36] [INFO ] Added : 19 causal constraints over 4 iterations in 152 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:36] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:57:36] [INFO ] [Real]Added 213 Read/Feed constraints in 62 ms returned sat
[2022-05-22 09:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:36] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 09:57:36] [INFO ] [Nat]Added 213 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:57:37] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 54 ms.
[2022-05-22 09:57:37] [INFO ] Added : 19 causal constraints over 4 iterations in 148 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 09:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:37] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 09:57:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:37] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2022-05-22 09:57:37] [INFO ] [Nat]Added 213 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:57:37] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 55 ms.
[2022-05-22 09:57:37] [INFO ] Added : 19 causal constraints over 4 iterations in 161 ms. Result :sat
Minimization took 3243 ms.
[2022-05-22 09:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:40] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:57:40] [INFO ] [Real]Added 213 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:57:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:41] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:57:41] [INFO ] [Nat]Added 213 Read/Feed constraints in 59 ms returned sat
[2022-05-22 09:57:41] [INFO ] Computed and/alt/rep : 19/41/19 causal constraints (skipped 194 transitions) in 55 ms.
[2022-05-22 09:57:41] [INFO ] Added : 19 causal constraints over 4 iterations in 148 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1565, 745, 1007, 1565, 1565, 1565, 1519, 732, 3626, 760, 9107, 1565, 4352, 3130, 17034]
Incomplete Parikh walk after 1743200 steps, including 96 resets, run finished after 6658 ms. (steps per millisecond=261 ) properties (out of 15) seen :17082 could not realise parikh vector
Incomplete Parikh walk after 476400 steps, including 96 resets, run finished after 2105 ms. (steps per millisecond=226 ) properties (out of 15) seen :4568 could not realise parikh vector
Incomplete Parikh walk after 198700 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=217 ) properties (out of 15) seen :1643 could not realise parikh vector
Incomplete Parikh walk after 952500 steps, including 99 resets, run finished after 2694 ms. (steps per millisecond=353 ) properties (out of 15) seen :9179 could not realise parikh vector
Incomplete Parikh walk after 118100 steps, including 99 resets, run finished after 738 ms. (steps per millisecond=160 ) properties (out of 15) seen :837 could not realise parikh vector
Incomplete Parikh walk after 404500 steps, including 96 resets, run finished after 2341 ms. (steps per millisecond=172 ) properties (out of 15) seen :3713 could not realise parikh vector
Incomplete Parikh walk after 115300 steps, including 99 resets, run finished after 704 ms. (steps per millisecond=163 ) properties (out of 15) seen :807 could not realise parikh vector
Incomplete Parikh walk after 194000 steps, including 99 resets, run finished after 1097 ms. (steps per millisecond=176 ) properties (out of 15) seen :1594 could not realise parikh vector
Incomplete Parikh walk after 198300 steps, including 96 resets, run finished after 1012 ms. (steps per millisecond=195 ) properties (out of 15) seen :1638 could not realise parikh vector
Incomplete Parikh walk after 198600 steps, including 98 resets, run finished after 1161 ms. (steps per millisecond=171 ) properties (out of 15) seen :1643 could not realise parikh vector
Incomplete Parikh walk after 198500 steps, including 97 resets, run finished after 1270 ms. (steps per millisecond=156 ) properties (out of 15) seen :1639 could not realise parikh vector
Incomplete Parikh walk after 142800 steps, including 99 resets, run finished after 868 ms. (steps per millisecond=164 ) properties (out of 15) seen :1080 could not realise parikh vector
Incomplete Parikh walk after 116600 steps, including 99 resets, run finished after 753 ms. (steps per millisecond=154 ) properties (out of 15) seen :820 could not realise parikh vector
Incomplete Parikh walk after 198700 steps, including 99 resets, run finished after 1013 ms. (steps per millisecond=196 ) properties (out of 15) seen :1640 could not realise parikh vector
Support contains 15 out of 146 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 146/146 places, 1828/1828 transitions.
Applied a total of 0 rules in 54 ms. Remains 146 /146 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 146/146 places, 1828/1828 transitions.
Starting structural reductions, iteration 0 : 146/146 places, 1828/1828 transitions.
Applied a total of 0 rules in 54 ms. Remains 146 /146 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
[2022-05-22 09:58:04] [INFO ] Flow matrix only has 425 transitions (discarded 1403 similar events)
Normalized transition count is 423 out of 425 initially.
// Phase 1: matrix 423 rows 146 cols
[2022-05-22 09:58:04] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:58:04] [INFO ] Implicit Places using invariants in 122 ms returned []
[2022-05-22 09:58:04] [INFO ] Flow matrix only has 425 transitions (discarded 1403 similar events)
Normalized transition count is 423 out of 425 initially.
// Phase 1: matrix 423 rows 146 cols
[2022-05-22 09:58:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:05] [INFO ] State equation strengthened by 213 read => feed constraints.
[2022-05-22 09:58:05] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
[2022-05-22 09:58:06] [INFO ] Redundant transitions in 1490 ms returned [87, 96, 102, 134, 141, 142, 151, 160, 473, 483, 484, 485, 488, 494, 495, 496, 497, 499, 500, 503, 504, 505, 506, 508, 627, 638, 639, 642, 645, 653, 655, 656, 658, 659, 662, 665, 670, 671, 673, 674, 676, 677, 680, 686, 687, 689, 690, 698, 708, 715, 716, 717, 721, 725, 730, 731, 732, 733, 739, 740, 741, 746, 747, 748, 752, 754, 755, 756, 759, 763, 764, 765, 766, 771, 772, 773, 774, 780, 781, 782, 783, 785, 786, 788, 789, 790, 793, 795, 796, 797, 800, 804, 805, 806, 807, 810, 811, 813, 814, 815, 817, 818, 820, 821, 822, 825, 829, 830, 831, 833, 834, 841, 845, 863, 864, 867, 870, 874, 879, 885, 919, 921, 922, 924, 925, 928, 930, 931, 934, 937, 940, 941, 944, 947, 951, 955, 956, 959, 962, 966, 971, 1021, 1022, 1024, 1025, 1026, 1028, 1029, 1031, 1032, 1035, 1036, 1038, 1039, 1041, 1042, 1045, 1047, 1048, 1051, 1054, 1056, 1058, 1059, 1061, 1062, 1065, 1067, 1068, 1071, 1074, 1077, 1078, 1081, 1084, 1088, 1136, 1137, 1138, 1140, 1141, 1142, 1143, 1145, 1146, 1147, 1149, 1150, 1152, 1153, 1156, 1157, 1158, 1160, 1161, 1162, 1164, 1165, 1167, 1168, 1171, 1172, 1174, 1175, 1177, 1178, 1181, 1183, 1184, 1187, 1190, 1218, 1219, 1220, 1221, 1223, 1224, 1225, 1226, 1227, 1229, 1230, 1231, 1232, 1234, 1235, 1236, 1238, 1239, 1241, 1242, 1245, 1254, 1255, 1256, 1257, 1258, 1260, 1261, 1263, 1266, 1271, 1273, 1275, 1281, 1286, 1287, 1289, 1293, 1295, 1297, 1308, 1310, 1311, 1313, 1333, 1383, 1389, 1390, 1392, 1395, 1399, 1404, 1405, 1406, 1408, 1409, 1411, 1414, 1415, 1417, 1420, 1425, 1426, 1427, 1428, 1430, 1431, 1432, 1434, 1435, 1437, 1447, 1448, 1449, 1450, 1451, 1474, 1475, 1511, 1512, 1513, 1514, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1633, 1634, 1635, 1636, 1650, 1815, 1816, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827]
Found 332 redundant transitions using SMT.
Drop transitions removed 332 transitions
Redundant transitions reduction (with SMT) removed 332 transitions :[1827, 1826, 1825, 1824, 1823, 1822, 1821, 1820, 1819, 1818, 1816, 1815, 1650, 1636, 1635, 1634, 1633, 1615, 1614, 1613, 1612, 1611, 1610, 1609, 1590, 1589, 1588, 1587, 1586, 1585, 1584, 1583, 1557, 1556, 1555, 1554, 1553, 1552, 1551, 1514, 1513, 1512, 1511, 1475, 1474, 1451, 1450, 1449, 1448, 1447, 1437, 1435, 1434, 1432, 1431, 1430, 1428, 1427, 1426, 1425, 1420, 1417, 1415, 1414, 1411, 1409, 1408, 1406, 1405, 1404, 1399, 1395, 1392, 1390, 1389, 1383, 1333, 1313, 1311, 1310, 1308, 1297, 1295, 1293, 1289, 1287, 1286, 1281, 1275, 1273, 1271, 1266, 1263, 1261, 1260, 1258, 1257, 1256, 1255, 1254, 1245, 1242, 1241, 1239, 1238, 1236, 1235, 1234, 1232, 1231, 1230, 1229, 1227, 1226, 1225, 1224, 1223, 1221, 1220, 1219, 1218, 1190, 1187, 1184, 1183, 1181, 1178, 1177, 1175, 1174, 1172, 1171, 1168, 1167, 1165, 1164, 1162, 1161, 1160, 1158, 1157, 1156, 1153, 1152, 1150, 1149, 1147, 1146, 1145, 1143, 1142, 1141, 1140, 1138, 1137, 1136, 1088, 1084, 1081, 1078, 1077, 1074, 1071, 1068, 1067, 1065, 1062, 1061, 1059, 1058, 1056, 1054, 1051, 1048, 1047, 1045, 1042, 1041, 1039, 1038, 1036, 1035, 1032, 1031, 1029, 1028, 1026, 1025, 1024, 1022, 1021, 971, 966, 962, 959, 956, 955, 951, 947, 944, 941, 940, 937, 934, 931, 930, 928, 925, 924, 922, 921, 919, 885, 879, 874, 870, 867, 864, 863, 845, 841, 834, 833, 831, 830, 829, 825, 822, 821, 820, 818, 817, 815, 814, 813, 811, 810, 807, 806, 805, 804, 800, 797, 796, 795, 793, 790, 789, 788, 786, 785, 783, 782, 781, 780, 774, 773, 772, 771, 766, 765, 764, 763, 759, 756, 755, 754, 752, 748, 747, 746, 741, 740, 739, 733, 732, 731, 730, 725, 721, 717, 716, 715, 708, 698, 690, 689, 687, 686, 680, 677, 676, 674, 673, 671, 670, 665, 662, 659, 658, 656, 655, 653, 645, 642, 639, 638, 627, 508, 506, 505, 504, 503, 500, 499, 497, 496, 495, 494, 488, 485, 484, 483, 473, 160, 151, 142, 141, 134, 102, 96, 87]
[2022-05-22 09:58:06] [INFO ] Flow matrix only has 387 transitions (discarded 1109 similar events)
Normalized transition count is 385 out of 387 initially.
// Phase 1: matrix 385 rows 146 cols
[2022-05-22 09:58:06] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:58:07] [INFO ] Dead Transitions using invariants and state equation in 314 ms returned []
Starting structural reductions, iteration 1 : 146/146 places, 1496/1828 transitions.
Graph (complete) has 925 edges and 146 vertex of which 144 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 144 transition count 1494
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 143 transition count 1462
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 143 transition count 1462
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 143 transition count 1460
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 15 place count 143 transition count 1452
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 17 place count 142 transition count 1451
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 18 place count 141 transition count 1427
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 141 transition count 1427
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 141 transition count 1426
Applied a total of 20 rules in 88 ms. Remains 141 /146 variables (removed 5) and now considering 1426/1496 (removed 70) transitions.
[2022-05-22 09:58:07] [INFO ] Flow matrix only has 380 transitions (discarded 1046 similar events)
Normalized transition count is 378 out of 380 initially.
// Phase 1: matrix 378 rows 141 cols
[2022-05-22 09:58:07] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:58:07] [INFO ] Implicit Places using invariants in 140 ms returned []
[2022-05-22 09:58:07] [INFO ] Flow matrix only has 380 transitions (discarded 1046 similar events)
Normalized transition count is 378 out of 380 initially.
// Phase 1: matrix 378 rows 141 cols
[2022-05-22 09:58:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:07] [INFO ] State equation strengthened by 182 read => feed constraints.
[2022-05-22 09:58:07] [INFO ] Implicit Places using invariants and state equation in 361 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 141/146 places, 1426/1828 transitions.
Successfully produced net in file /tmp/petri1214_9984079565028882485.dot
Successfully produced net in file /tmp/petri1215_9527833533377380357.dot
Successfully produced net in file /tmp/petri1216_5272532160100060421.dot
Successfully produced net in file /tmp/petri1217_5820235583332199378.dot
Successfully produced net in file /tmp/petri1218_7363840578469565634.dot
Successfully produced net in file /tmp/petri1219_6271240454252611112.dot
Successfully produced net in file /tmp/petri1220_2088671179113447839.dot
Successfully produced net in file /tmp/petri1221_4751442937782548952.dot
Successfully produced net in file /tmp/petri1222_10938540943708194006.dot
Successfully produced net in file /tmp/petri1223_15581842773138853430.dot
Successfully produced net in file /tmp/petri1224_2587823764489012728.dot
Successfully produced net in file /tmp/petri1225_5475088812437277882.dot
Successfully produced net in file /tmp/petri1226_12896115115511350139.dot
Successfully produced net in file /tmp/petri1227_12936715093039685412.dot
Successfully produced net in file /tmp/petri1228_960177556588817590.dot
Successfully produced net in file /tmp/petri1229_17063241289023023765.dot
Successfully produced net in file /tmp/petri1230_5380670092828565481.dot
Successfully produced net in file /tmp/petri1231_4799030054217715135.dot
Successfully produced net in file /tmp/petri1232_2920382644490462761.dot
Successfully produced net in file /tmp/petri1233_5480540101675998858.dot
Successfully produced net in file /tmp/petri1234_6786190650969356530.dot
Successfully produced net in file /tmp/petri1235_15471882881157006429.dot
Successfully produced net in file /tmp/petri1236_7612712932585594661.dot
Successfully produced net in file /tmp/petri1237_8533352597228106252.dot
Successfully produced net in file /tmp/petri1238_3877178710676101809.dot
Successfully produced net in file /tmp/petri1239_7186411559466665168.dot
Successfully produced net in file /tmp/petri1240_5001322065278588917.dot
Successfully produced net in file /tmp/petri1241_18159530969761142322.dot
Successfully produced net in file /tmp/petri1242_2065146409281591096.dot
Successfully produced net in file /tmp/petri1243_2489757709447361490.dot
Successfully produced net in file /tmp/petri1244_12457051198501383577.dot
Successfully produced net in file /tmp/petri1245_5769401962332564588.dot
Successfully produced net in file /tmp/petri1246_564086517872119215.dot
Successfully produced net in file /tmp/petri1247_12080660366203829814.dot
Successfully produced net in file /tmp/petri1248_11989366266268208171.dot
Successfully produced net in file /tmp/petri1249_1819459539431469404.dot
Successfully produced net in file /tmp/petri1250_8955336728774965487.dot
Successfully produced net in file /tmp/petri1251_16824814803926075713.dot
Successfully produced net in file /tmp/petri1252_17751233439619407079.dot
Successfully produced net in file /tmp/petri1253_1452822160563077668.dot
Successfully produced net in file /tmp/petri1254_8994190856864416271.dot
Successfully produced net in file /tmp/petri1255_6252043245700826913.dot
Successfully produced net in file /tmp/petri1256_5929031723598658276.dot
Successfully produced net in file /tmp/petri1257_11768125869606477500.dot
Successfully produced net in file /tmp/petri1258_9244627194412597123.dot
Successfully produced net in file /tmp/petri1259_6015053636276313037.dot
Successfully produced net in file /tmp/petri1260_4941121754078427855.dot
Successfully produced net in file /tmp/petri1261_17200134405194270831.dot
Successfully produced net in file /tmp/petri1262_14720231290849990281.dot
Drop transitions removed 49 transitions
Dominated transitions for bounds rules discarded 49 transitions
Normalized transition count is 373 out of 1377 initially.
// Phase 1: matrix 373 rows 141 cols
[2022-05-22 09:58:07] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 9082 ms. (steps per millisecond=110 ) properties (out of 15) seen :40928
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1614 ms. (steps per millisecond=619 ) properties (out of 15) seen :456
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1504 ms. (steps per millisecond=664 ) properties (out of 15) seen :879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :1676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :1676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :1676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 15) seen :1632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1604 ms. (steps per millisecond=623 ) properties (out of 15) seen :721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1597 ms. (steps per millisecond=626 ) properties (out of 15) seen :477
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :3352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1676
[2022-05-22 09:58:25] [INFO ] Flow matrix only has 375 transitions (discarded 1002 similar events)
Normalized transition count is 373 out of 375 initially.
// Phase 1: matrix 373 rows 141 cols
[2022-05-22 09:58:25] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:25] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:58:25] [INFO ] State equation strengthened by 177 read => feed constraints.
[2022-05-22 09:58:25] [INFO ] [Real]Added 177 Read/Feed constraints in 45 ms returned sat
[2022-05-22 09:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:25] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:58:25] [INFO ] [Nat]Added 177 Read/Feed constraints in 42 ms returned sat
[2022-05-22 09:58:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 42 ms.
[2022-05-22 09:58:26] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:26] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:58:26] [INFO ] [Real]Added 177 Read/Feed constraints in 45 ms returned sat
[2022-05-22 09:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:26] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:58:26] [INFO ] [Nat]Added 177 Read/Feed constraints in 44 ms returned sat
[2022-05-22 09:58:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 41 ms.
[2022-05-22 09:58:26] [INFO ] Added : 19 causal constraints over 4 iterations in 123 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:26] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:58:26] [INFO ] [Real]Added 177 Read/Feed constraints in 46 ms returned sat
[2022-05-22 09:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:26] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:58:26] [INFO ] [Nat]Added 177 Read/Feed constraints in 42 ms returned sat
[2022-05-22 09:58:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 42 ms.
[2022-05-22 09:58:26] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Real]Added 177 Read/Feed constraints in 44 ms returned sat
[2022-05-22 09:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Nat]Added 177 Read/Feed constraints in 40 ms returned sat
[2022-05-22 09:58:27] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 41 ms.
[2022-05-22 09:58:27] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Real]Added 177 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Nat]Added 177 Read/Feed constraints in 43 ms returned sat
[2022-05-22 09:58:27] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 40 ms.
[2022-05-22 09:58:27] [INFO ] Added : 19 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Real]Added 177 Read/Feed constraints in 44 ms returned sat
[2022-05-22 09:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Nat]Added 177 Read/Feed constraints in 43 ms returned sat
[2022-05-22 09:58:28] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 40 ms.
[2022-05-22 09:58:28] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Real]Added 177 Read/Feed constraints in 37 ms returned sat
[2022-05-22 09:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Nat]Added 177 Read/Feed constraints in 38 ms returned sat
[2022-05-22 09:58:28] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 31 ms.
[2022-05-22 09:58:28] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 09:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Real]Added 177 Read/Feed constraints in 41 ms returned sat
[2022-05-22 09:58:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Nat]Added 177 Read/Feed constraints in 38 ms returned sat
[2022-05-22 09:58:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 55 ms.
[2022-05-22 09:58:29] [INFO ] Added : 19 causal constraints over 4 iterations in 144 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Real]Added 177 Read/Feed constraints in 44 ms returned sat
[2022-05-22 09:58:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Nat]Added 177 Read/Feed constraints in 44 ms returned sat
[2022-05-22 09:58:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 49 ms.
[2022-05-22 09:58:29] [INFO ] Added : 19 causal constraints over 4 iterations in 136 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Real]Added 177 Read/Feed constraints in 71 ms returned sat
[2022-05-22 09:58:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:30] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Nat]Added 177 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:58:30] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 42 ms.
[2022-05-22 09:58:30] [INFO ] Added : 19 causal constraints over 4 iterations in 131 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 09:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:30] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Real]Added 177 Read/Feed constraints in 41 ms returned sat
[2022-05-22 09:58:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:30] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Nat]Added 177 Read/Feed constraints in 39 ms returned sat
[2022-05-22 09:58:30] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 41 ms.
[2022-05-22 09:58:30] [INFO ] Added : 19 causal constraints over 4 iterations in 126 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 09:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:31] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 09:58:31] [INFO ] [Real]Added 177 Read/Feed constraints in 41 ms returned sat
[2022-05-22 09:58:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:31] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-22 09:58:31] [INFO ] [Nat]Added 177 Read/Feed constraints in 71 ms returned sat
[2022-05-22 09:58:31] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 55 ms.
[2022-05-22 09:58:31] [INFO ] Added : 19 causal constraints over 4 iterations in 140 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 09:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:31] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-22 09:58:31] [INFO ] [Real]Added 177 Read/Feed constraints in 65 ms returned sat
[2022-05-22 09:58:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:31] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:58:31] [INFO ] [Nat]Added 177 Read/Feed constraints in 41 ms returned sat
[2022-05-22 09:58:31] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 57 ms.
[2022-05-22 09:58:32] [INFO ] Added : 19 causal constraints over 4 iterations in 146 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:32] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-05-22 09:58:32] [INFO ] [Real]Added 177 Read/Feed constraints in 71 ms returned sat
[2022-05-22 09:58:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:32] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:58:32] [INFO ] [Nat]Added 177 Read/Feed constraints in 41 ms returned sat
[2022-05-22 09:58:32] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 42 ms.
[2022-05-22 09:58:32] [INFO ] Added : 19 causal constraints over 4 iterations in 131 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:32] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-22 09:58:32] [INFO ] [Real]Added 177 Read/Feed constraints in 42 ms returned sat
[2022-05-22 09:58:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:32] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 09:58:32] [INFO ] [Nat]Added 177 Read/Feed constraints in 40 ms returned sat
[2022-05-22 09:58:32] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 32 ms.
[2022-05-22 09:58:32] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1676, 793, 1009, 1676, 1676, 1676, 1617, 757, 3628, 786, 10257, 1676, 4355, 3352, 17038]
Incomplete Parikh walk after 1738500 steps, including 96 resets, run finished after 5393 ms. (steps per millisecond=322 ) properties (out of 15) seen :17089 could not realise parikh vector
Incomplete Parikh walk after 372100 steps, including 99 resets, run finished after 1189 ms. (steps per millisecond=312 ) properties (out of 15) seen :3428 could not realise parikh vector
Incomplete Parikh walk after 471400 steps, including 96 resets, run finished after 1588 ms. (steps per millisecond=296 ) properties (out of 15) seen :4560 could not realise parikh vector
Incomplete Parikh walk after 204500 steps, including 99 resets, run finished after 867 ms. (steps per millisecond=235 ) properties (out of 15) seen :1750 could not realise parikh vector
Incomplete Parikh walk after 1062200 steps, including 99 resets, run finished after 2834 ms. (steps per millisecond=374 ) properties (out of 15) seen :10327 could not realise parikh vector
Incomplete Parikh walk after 115400 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=183 ) properties (out of 15) seen :856 could not realise parikh vector
Incomplete Parikh walk after 399400 steps, including 96 resets, run finished after 1954 ms. (steps per millisecond=204 ) properties (out of 15) seen :3702 could not realise parikh vector
Incomplete Parikh walk after 112500 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=182 ) properties (out of 15) seen :828 could not realise parikh vector
Incomplete Parikh walk after 198500 steps, including 99 resets, run finished after 848 ms. (steps per millisecond=234 ) properties (out of 15) seen :1690 could not realise parikh vector
Incomplete Parikh walk after 204200 steps, including 96 resets, run finished after 734 ms. (steps per millisecond=278 ) properties (out of 15) seen :1748 could not realise parikh vector
Incomplete Parikh walk after 204300 steps, including 98 resets, run finished after 917 ms. (steps per millisecond=222 ) properties (out of 15) seen :1751 could not realise parikh vector
Incomplete Parikh walk after 204300 steps, including 97 resets, run finished after 991 ms. (steps per millisecond=206 ) properties (out of 15) seen :1747 could not realise parikh vector
Incomplete Parikh walk after 137700 steps, including 99 resets, run finished after 657 ms. (steps per millisecond=209 ) properties (out of 15) seen :1079 could not realise parikh vector
Incomplete Parikh walk after 116100 steps, including 99 resets, run finished after 522 ms. (steps per millisecond=222 ) properties (out of 15) seen :866 could not realise parikh vector
Incomplete Parikh walk after 204500 steps, including 99 resets, run finished after 768 ms. (steps per millisecond=266 ) properties (out of 15) seen :1748 could not realise parikh vector
Support contains 15 out of 141 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 141/141 places, 1377/1377 transitions.
Graph (complete) has 857 edges and 141 vertex of which 139 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 139 transition count 1374
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 138 transition count 1358
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 138 transition count 1358
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 138 transition count 1357
Applied a total of 7 rules in 58 ms. Remains 138 /141 variables (removed 3) and now considering 1357/1377 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/141 places, 1357/1377 transitions.
Normalized transition count is 369 out of 1357 initially.
// Phase 1: matrix 369 rows 138 cols
[2022-05-22 09:58:53] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 9015 ms. (steps per millisecond=110 ) properties (out of 15) seen :41418
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1598 ms. (steps per millisecond=625 ) properties (out of 15) seen :480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1487 ms. (steps per millisecond=672 ) properties (out of 15) seen :1199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :1710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1098 ms. (steps per millisecond=910 ) properties (out of 15) seen :1356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1328 ms. (steps per millisecond=753 ) properties (out of 15) seen :226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :1710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1307 ms. (steps per millisecond=765 ) properties (out of 15) seen :926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :1710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :3420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1710
[2022-05-22 09:59:10] [INFO ] Flow matrix only has 371 transitions (discarded 986 similar events)
Normalized transition count is 369 out of 371 initially.
// Phase 1: matrix 369 rows 138 cols
[2022-05-22 09:59:10] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-22 09:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2022-05-22 09:59:11] [INFO ] State equation strengthened by 177 read => feed constraints.
[2022-05-22 09:59:11] [INFO ] [Real]Added 177 Read/Feed constraints in 74 ms returned sat
[2022-05-22 09:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Nat]Added 177 Read/Feed constraints in 40 ms returned sat
[2022-05-22 09:59:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 31 ms.
[2022-05-22 09:59:11] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Real]Added 177 Read/Feed constraints in 69 ms returned sat
[2022-05-22 09:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Nat]Added 177 Read/Feed constraints in 44 ms returned sat
[2022-05-22 09:59:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 33 ms.
[2022-05-22 09:59:11] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Real]Added 177 Read/Feed constraints in 73 ms returned sat
[2022-05-22 09:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Nat]Added 177 Read/Feed constraints in 72 ms returned sat
[2022-05-22 09:59:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 43 ms.
[2022-05-22 09:59:12] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Real]Added 177 Read/Feed constraints in 42 ms returned sat
[2022-05-22 09:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Nat]Added 177 Read/Feed constraints in 81 ms returned sat
[2022-05-22 09:59:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 42 ms.
[2022-05-22 09:59:13] [INFO ] Added : 19 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Real]Added 177 Read/Feed constraints in 39 ms returned sat
[2022-05-22 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Nat]Added 177 Read/Feed constraints in 38 ms returned sat
[2022-05-22 09:59:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 31 ms.
[2022-05-22 09:59:13] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Real]Added 177 Read/Feed constraints in 39 ms returned sat
[2022-05-22 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:14] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 09:59:14] [INFO ] [Nat]Added 177 Read/Feed constraints in 37 ms returned sat
[2022-05-22 09:59:14] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 30 ms.
[2022-05-22 09:59:14] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 09:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:14] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 09:59:14] [INFO ] [Real]Added 177 Read/Feed constraints in 48 ms returned sat
[2022-05-22 09:59:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:14] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:59:14] [INFO ] [Nat]Added 177 Read/Feed constraints in 39 ms returned sat
[2022-05-22 09:59:14] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 31 ms.
[2022-05-22 09:59:14] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 09:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:14] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-22 09:59:14] [INFO ] [Real]Added 177 Read/Feed constraints in 57 ms returned sat
[2022-05-22 09:59:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:15] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 09:59:15] [INFO ] [Nat]Added 177 Read/Feed constraints in 42 ms returned sat
[2022-05-22 09:59:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 41 ms.
[2022-05-22 09:59:15] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 09:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:15] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:59:15] [INFO ] [Real]Added 177 Read/Feed constraints in 42 ms returned sat
[2022-05-22 09:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:15] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:59:15] [INFO ] [Nat]Added 177 Read/Feed constraints in 42 ms returned sat
[2022-05-22 09:59:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 41 ms.
[2022-05-22 09:59:15] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 09:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:15] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2022-05-22 09:59:15] [INFO ] [Real]Added 177 Read/Feed constraints in 43 ms returned sat
[2022-05-22 09:59:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:16] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:59:16] [INFO ] [Nat]Added 177 Read/Feed constraints in 42 ms returned sat
[2022-05-22 09:59:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 42 ms.
[2022-05-22 09:59:16] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 09:59:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:16] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 09:59:16] [INFO ] [Real]Added 177 Read/Feed constraints in 43 ms returned sat
[2022-05-22 09:59:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:16] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:59:16] [INFO ] [Nat]Added 177 Read/Feed constraints in 41 ms returned sat
[2022-05-22 09:59:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 41 ms.
[2022-05-22 09:59:16] [INFO ] Added : 19 causal constraints over 4 iterations in 151 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 09:59:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:16] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 09:59:16] [INFO ] [Real]Added 177 Read/Feed constraints in 43 ms returned sat
[2022-05-22 09:59:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:16] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:59:16] [INFO ] [Nat]Added 177 Read/Feed constraints in 43 ms returned sat
[2022-05-22 09:59:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 41 ms.
[2022-05-22 09:59:17] [INFO ] Added : 19 causal constraints over 4 iterations in 126 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 09:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:17] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 09:59:17] [INFO ] [Real]Added 177 Read/Feed constraints in 38 ms returned sat
[2022-05-22 09:59:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:17] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:59:17] [INFO ] [Nat]Added 177 Read/Feed constraints in 38 ms returned sat
[2022-05-22 09:59:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 31 ms.
[2022-05-22 09:59:17] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 09:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:17] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:59:17] [INFO ] [Real]Added 177 Read/Feed constraints in 39 ms returned sat
[2022-05-22 09:59:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:17] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:59:17] [INFO ] [Nat]Added 177 Read/Feed constraints in 48 ms returned sat
[2022-05-22 09:59:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 35 ms.
[2022-05-22 09:59:18] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:18] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 09:59:18] [INFO ] [Real]Added 177 Read/Feed constraints in 41 ms returned sat
[2022-05-22 09:59:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:18] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 09:59:18] [INFO ] [Nat]Added 177 Read/Feed constraints in 40 ms returned sat
[2022-05-22 09:59:18] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 157 transitions) in 32 ms.
[2022-05-22 09:59:18] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1710, 796, 1151, 1710, 1710, 1710, 1619, 835, 3630, 812, 10389, 1710, 4358, 3420, 17041]
Incomplete Parikh walk after 1738700 steps, including 96 resets, run finished after 5420 ms. (steps per millisecond=320 ) properties (out of 15) seen :17092 could not realise parikh vector
Incomplete Parikh walk after 378800 steps, including 99 resets, run finished after 1195 ms. (steps per millisecond=316 ) properties (out of 15) seen :3494 could not realise parikh vector
Incomplete Parikh walk after 471600 steps, including 96 resets, run finished after 1847 ms. (steps per millisecond=255 ) properties (out of 15) seen :4552 could not realise parikh vector
Incomplete Parikh walk after 207800 steps, including 99 resets, run finished after 839 ms. (steps per millisecond=247 ) properties (out of 15) seen :1786 could not realise parikh vector
Incomplete Parikh walk after 1075300 steps, including 99 resets, run finished after 2702 ms. (steps per millisecond=397 ) properties (out of 15) seen :10459 could not realise parikh vector
Incomplete Parikh walk after 117900 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=186 ) properties (out of 15) seen :887 could not realise parikh vector
Incomplete Parikh walk after 399500 steps, including 96 resets, run finished after 2032 ms. (steps per millisecond=196 ) properties (out of 15) seen :3713 could not realise parikh vector
Incomplete Parikh walk after 120200 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=189 ) properties (out of 15) seen :908 could not realise parikh vector
Incomplete Parikh walk after 198600 steps, including 99 resets, run finished after 871 ms. (steps per millisecond=228 ) properties (out of 15) seen :1690 could not realise parikh vector
Incomplete Parikh walk after 207500 steps, including 96 resets, run finished after 843 ms. (steps per millisecond=246 ) properties (out of 15) seen :1776 could not realise parikh vector
Incomplete Parikh walk after 207600 steps, including 98 resets, run finished after 943 ms. (steps per millisecond=220 ) properties (out of 15) seen :1783 could not realise parikh vector
Incomplete Parikh walk after 207600 steps, including 97 resets, run finished after 1093 ms. (steps per millisecond=189 ) properties (out of 15) seen :1781 could not realise parikh vector
Incomplete Parikh walk after 151800 steps, including 99 resets, run finished after 750 ms. (steps per millisecond=202 ) properties (out of 15) seen :1222 could not realise parikh vector
Incomplete Parikh walk after 116300 steps, including 99 resets, run finished after 580 ms. (steps per millisecond=200 ) properties (out of 15) seen :867 could not realise parikh vector
Incomplete Parikh walk after 207800 steps, including 99 resets, run finished after 833 ms. (steps per millisecond=249 ) properties (out of 15) seen :1783 could not realise parikh vector
Support contains 15 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 1357/1357 transitions.
Applied a total of 0 rules in 34 ms. Remains 138 /138 variables (removed 0) and now considering 1357/1357 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 1357/1357 transitions.
Starting structural reductions, iteration 0 : 138/138 places, 1357/1357 transitions.
Applied a total of 0 rules in 33 ms. Remains 138 /138 variables (removed 0) and now considering 1357/1357 (removed 0) transitions.
[2022-05-22 09:59:39] [INFO ] Flow matrix only has 371 transitions (discarded 986 similar events)
Normalized transition count is 369 out of 371 initially.
// Phase 1: matrix 369 rows 138 cols
[2022-05-22 09:59:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:39] [INFO ] Implicit Places using invariants in 138 ms returned []
[2022-05-22 09:59:39] [INFO ] Flow matrix only has 371 transitions (discarded 986 similar events)
Normalized transition count is 369 out of 371 initially.
// Phase 1: matrix 369 rows 138 cols
[2022-05-22 09:59:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:40] [INFO ] State equation strengthened by 177 read => feed constraints.
[2022-05-22 09:59:40] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2022-05-22 09:59:41] [INFO ] Redundant transitions in 1092 ms returned [83, 85, 90, 93, 122, 132, 140, 141, 147, 156, 548, 555, 556, 557, 558, 561, 562, 563, 564, 565, 566, 568, 569, 570, 571, 572]
Found 26 redundant transitions using SMT.
Drop transitions removed 26 transitions
Redundant transitions reduction (with SMT) removed 26 transitions :[572, 571, 570, 569, 568, 566, 565, 564, 563, 562, 561, 558, 557, 556, 555, 548, 156, 147, 141, 140, 132, 122, 93, 90, 85, 83]
[2022-05-22 09:59:41] [INFO ] Flow matrix only has 359 transitions (discarded 972 similar events)
Normalized transition count is 357 out of 359 initially.
// Phase 1: matrix 357 rows 138 cols
[2022-05-22 09:59:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:41] [INFO ] Dead Transitions using invariants and state equation in 283 ms returned []
Starting structural reductions, iteration 1 : 138/138 places, 1331/1357 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 137 transition count 1322
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 137 transition count 1322
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 18 place count 137 transition count 1306
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 137 transition count 1305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 136 transition count 1305
Applied a total of 20 rules in 72 ms. Remains 136 /138 variables (removed 2) and now considering 1305/1331 (removed 26) transitions.
[2022-05-22 09:59:41] [INFO ] Flow matrix only has 354 transitions (discarded 951 similar events)
Normalized transition count is 352 out of 354 initially.
// Phase 1: matrix 352 rows 136 cols
[2022-05-22 09:59:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:41] [INFO ] Implicit Places using invariants in 93 ms returned []
[2022-05-22 09:59:41] [INFO ] Flow matrix only has 354 transitions (discarded 951 similar events)
Normalized transition count is 352 out of 354 initially.
// Phase 1: matrix 352 rows 136 cols
[2022-05-22 09:59:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:41] [INFO ] State equation strengthened by 171 read => feed constraints.
[2022-05-22 09:59:42] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 136/138 places, 1305/1357 transitions.
Normalized transition count is 352 out of 1305 initially.
// Phase 1: matrix 352 rows 136 cols
[2022-05-22 09:59:42] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8813 ms. (steps per millisecond=113 ) properties (out of 15) seen :44440
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1418 ms. (steps per millisecond=705 ) properties (out of 15) seen :1038
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1462 ms. (steps per millisecond=683 ) properties (out of 15) seen :943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :1812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :1812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 15) seen :1812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1323 ms. (steps per millisecond=755 ) properties (out of 15) seen :1293
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1427 ms. (steps per millisecond=700 ) properties (out of 15) seen :694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :1812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1442 ms. (steps per millisecond=693 ) properties (out of 15) seen :498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :1812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :1812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :1812
[2022-05-22 09:59:59] [INFO ] Flow matrix only has 354 transitions (discarded 951 similar events)
Normalized transition count is 352 out of 354 initially.
// Phase 1: matrix 352 rows 136 cols
[2022-05-22 09:59:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:59] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2022-05-22 09:59:59] [INFO ] State equation strengthened by 171 read => feed constraints.
[2022-05-22 09:59:59] [INFO ] [Real]Added 171 Read/Feed constraints in 65 ms returned sat
[2022-05-22 09:59:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:59] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2022-05-22 09:59:59] [INFO ] [Nat]Added 171 Read/Feed constraints in 60 ms returned sat
[2022-05-22 10:00:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 36 ms.
[2022-05-22 10:00:00] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:00:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:00] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:00:00] [INFO ] [Real]Added 171 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:00:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:00] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2022-05-22 10:00:00] [INFO ] [Nat]Added 171 Read/Feed constraints in 69 ms returned sat
[2022-05-22 10:00:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 42 ms.
[2022-05-22 10:00:00] [INFO ] Added : 19 causal constraints over 4 iterations in 133 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 10:00:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:01] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2022-05-22 10:00:01] [INFO ] [Real]Added 171 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:01] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-22 10:00:01] [INFO ] [Nat]Added 171 Read/Feed constraints in 70 ms returned sat
[2022-05-22 10:00:01] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 40 ms.
[2022-05-22 10:00:01] [INFO ] Added : 19 causal constraints over 4 iterations in 138 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:01] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2022-05-22 10:00:01] [INFO ] [Real]Added 171 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:01] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2022-05-22 10:00:02] [INFO ] [Nat]Added 171 Read/Feed constraints in 71 ms returned sat
[2022-05-22 10:00:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 42 ms.
[2022-05-22 10:00:02] [INFO ] Added : 19 causal constraints over 4 iterations in 154 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 10:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:02] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-05-22 10:00:02] [INFO ] [Real]Added 171 Read/Feed constraints in 71 ms returned sat
[2022-05-22 10:00:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:03] [INFO ] [Nat]Absence check using state equation in 969 ms returned sat
[2022-05-22 10:00:03] [INFO ] [Nat]Added 171 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:00:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 36 ms.
[2022-05-22 10:00:03] [INFO ] Added : 19 causal constraints over 4 iterations in 232 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 10:00:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:04] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:00:04] [INFO ] [Real]Added 171 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:00:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:04] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:00:04] [INFO ] [Nat]Added 171 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:00:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 40 ms.
[2022-05-22 10:00:04] [INFO ] Added : 19 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:04] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:00:04] [INFO ] [Real]Added 171 Read/Feed constraints in 42 ms returned sat
[2022-05-22 10:00:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:04] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:00:04] [INFO ] [Nat]Added 171 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:00:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 30 ms.
[2022-05-22 10:00:04] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 10:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:04] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 171 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 171 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 83 ms.
[2022-05-22 10:00:05] [INFO ] Added : 19 causal constraints over 4 iterations in 163 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 171 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 171 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 40 ms.
[2022-05-22 10:00:05] [INFO ] Added : 19 causal constraints over 4 iterations in 126 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:00:06] [INFO ] [Real]Added 171 Read/Feed constraints in 69 ms returned sat
[2022-05-22 10:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:06] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:00:06] [INFO ] [Nat]Added 171 Read/Feed constraints in 73 ms returned sat
[2022-05-22 10:00:06] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 38 ms.
[2022-05-22 10:00:06] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:06] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:00:06] [INFO ] [Real]Added 171 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:06] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 10:00:06] [INFO ] [Nat]Added 171 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:00:06] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 30 ms.
[2022-05-22 10:00:06] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:06] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:00:07] [INFO ] [Real]Added 171 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:07] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:00:07] [INFO ] [Nat]Added 171 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:00:07] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 30 ms.
[2022-05-22 10:00:07] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:07] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:00:07] [INFO ] [Real]Added 171 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:07] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:00:07] [INFO ] [Nat]Added 171 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:00:07] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 31 ms.
[2022-05-22 10:00:07] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:07] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:07] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:00:08] [INFO ] [Nat]Added 171 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:00:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 38 ms.
[2022-05-22 10:00:08] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 10:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:08] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:00:08] [INFO ] [Real]Added 171 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:00:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:08] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:00:08] [INFO ] [Nat]Added 171 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:00:08] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 151 transitions) in 31 ms.
[2022-05-22 10:00:08] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1812, 865, 1153, 1812, 1812, 1812, 1621, 883, 3632, 843, 11170, 1812, 4360, 3624, 17248]
Incomplete Parikh walk after 1757800 steps, including 96 resets, run finished after 5402 ms. (steps per millisecond=325 ) properties (out of 15) seen :17300 could not realise parikh vector
Incomplete Parikh walk after 397500 steps, including 99 resets, run finished after 1336 ms. (steps per millisecond=297 ) properties (out of 15) seen :3696 could not realise parikh vector
Incomplete Parikh walk after 470100 steps, including 96 resets, run finished after 1609 ms. (steps per millisecond=292 ) properties (out of 15) seen :4551 could not realise parikh vector
Incomplete Parikh walk after 216300 steps, including 99 resets, run finished after 714 ms. (steps per millisecond=302 ) properties (out of 15) seen :1887 could not realise parikh vector
Incomplete Parikh walk after 1151700 steps, including 99 resets, run finished after 2945 ms. (steps per millisecond=391 ) properties (out of 15) seen :11240 could not realise parikh vector
Incomplete Parikh walk after 119300 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=200 ) properties (out of 15) seen :918 could not realise parikh vector
Incomplete Parikh walk after 398000 steps, including 96 resets, run finished after 1982 ms. (steps per millisecond=200 ) properties (out of 15) seen :3708 could not realise parikh vector
Incomplete Parikh walk after 123300 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=198 ) properties (out of 15) seen :955 could not realise parikh vector
Incomplete Parikh walk after 197100 steps, including 99 resets, run finished after 823 ms. (steps per millisecond=239 ) properties (out of 15) seen :1691 could not realise parikh vector
Incomplete Parikh walk after 216000 steps, including 96 resets, run finished after 720 ms. (steps per millisecond=300 ) properties (out of 15) seen :1880 could not realise parikh vector
Incomplete Parikh walk after 216100 steps, including 98 resets, run finished after 920 ms. (steps per millisecond=234 ) properties (out of 15) seen :1886 could not realise parikh vector
Incomplete Parikh walk after 216100 steps, including 97 resets, run finished after 1120 ms. (steps per millisecond=192 ) properties (out of 15) seen :1886 could not realise parikh vector
Incomplete Parikh walk after 150300 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=215 ) properties (out of 15) seen :1222 could not realise parikh vector
Incomplete Parikh walk after 121500 steps, including 99 resets, run finished after 562 ms. (steps per millisecond=216 ) properties (out of 15) seen :935 could not realise parikh vector
Incomplete Parikh walk after 216300 steps, including 99 resets, run finished after 818 ms. (steps per millisecond=264 ) properties (out of 15) seen :1883 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1305/1305 transitions.
Applied a total of 0 rules in 31 ms. Remains 136 /136 variables (removed 0) and now considering 1305/1305 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1305/1305 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1305/1305 transitions.
Applied a total of 0 rules in 31 ms. Remains 136 /136 variables (removed 0) and now considering 1305/1305 (removed 0) transitions.
[2022-05-22 10:00:29] [INFO ] Flow matrix only has 354 transitions (discarded 951 similar events)
Normalized transition count is 352 out of 354 initially.
// Phase 1: matrix 352 rows 136 cols
[2022-05-22 10:00:29] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-22 10:00:29] [INFO ] Implicit Places using invariants in 115 ms returned []
[2022-05-22 10:00:29] [INFO ] Flow matrix only has 354 transitions (discarded 951 similar events)
Normalized transition count is 352 out of 354 initially.
// Phase 1: matrix 352 rows 136 cols
[2022-05-22 10:00:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:29] [INFO ] State equation strengthened by 171 read => feed constraints.
[2022-05-22 10:00:29] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
[2022-05-22 10:00:31] [INFO ] Redundant transitions in 1051 ms returned [81, 87, 146, 147, 148, 149, 151, 152, 153, 157, 575, 579, 581, 582, 583, 584, 585, 598, 600, 602, 603, 605, 606, 607, 609, 610, 611, 612, 614, 615, 616, 617, 649, 652, 654, 656, 658, 660, 662, 663, 665, 666, 668, 670, 672, 673, 675, 676, 677, 679, 680, 681, 731, 735, 738, 740, 742, 745, 748, 750, 752, 754, 756, 758, 759, 761, 762, 812, 817, 821, 824, 826, 828, 860, 872, 874, 875, 876, 877, 880, 882, 883, 885, 886, 887, 891, 894, 896, 897, 904, 1301, 1303, 1304]
Found 93 redundant transitions using SMT.
Drop transitions removed 93 transitions
Redundant transitions reduction (with SMT) removed 93 transitions :[1304, 1303, 1301, 904, 897, 896, 894, 891, 887, 886, 885, 883, 882, 880, 877, 876, 875, 874, 872, 860, 828, 826, 824, 821, 817, 812, 762, 761, 759, 758, 756, 754, 752, 750, 748, 745, 742, 740, 738, 735, 731, 681, 680, 679, 677, 676, 675, 673, 672, 670, 668, 666, 665, 663, 662, 660, 658, 656, 654, 652, 649, 617, 616, 615, 614, 612, 611, 610, 609, 607, 606, 605, 603, 602, 600, 598, 585, 584, 583, 582, 581, 579, 575, 157, 153, 152, 151, 149, 148, 147, 146, 87, 81]
[2022-05-22 10:00:31] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:00:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:31] [INFO ] Dead Transitions using invariants and state equation in 245 ms returned []
Starting structural reductions, iteration 1 : 136/136 places, 1212/1305 transitions.
Applied a total of 0 rules in 32 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:00:32] [INFO ] Redundant transitions in 820 ms returned []
[2022-05-22 10:00:32] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:00:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:32] [INFO ] Dead Transitions using invariants and state equation in 245 ms returned []
Finished structural reductions, in 2 iterations. Remains : 136/136 places, 1212/1305 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:00:32] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8643 ms. (steps per millisecond=115 ) properties (out of 15) seen :42037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1383 ms. (steps per millisecond=723 ) properties (out of 15) seen :200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1118 ms. (steps per millisecond=894 ) properties (out of 15) seen :1430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1074 ms. (steps per millisecond=931 ) properties (out of 15) seen :1585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1380 ms. (steps per millisecond=724 ) properties (out of 15) seen :985
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1574 ms. (steps per millisecond=635 ) properties (out of 15) seen :682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1916
[2022-05-22 10:00:48] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:00:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:00:49] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:00:49] [INFO ] [Real]Added 166 Read/Feed constraints in 74 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:00:49] [INFO ] Added : 19 causal constraints over 4 iterations in 135 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 166 Read/Feed constraints in 61 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:00:49] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:00:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Nat]Added 166 Read/Feed constraints in 44 ms returned sat
[2022-05-22 10:00:50] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:00:50] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 10:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:00:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:00:50] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 44 ms.
[2022-05-22 10:00:50] [INFO ] Added : 19 causal constraints over 4 iterations in 160 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:51] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:00:51] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:00:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:51] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2022-05-22 10:00:51] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:00:51] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 48 ms.
[2022-05-22 10:00:51] [INFO ] Added : 19 causal constraints over 4 iterations in 136 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:51] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:00:51] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:00:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:51] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:00:51] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:00:51] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:00:51] [INFO ] Added : 19 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:52] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:00:52] [INFO ] [Real]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:52] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:00:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 58 ms returned sat
[2022-05-22 10:00:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:00:52] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:52] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:00:52] [INFO ] [Real]Added 166 Read/Feed constraints in 53 ms returned sat
[2022-05-22 10:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:52] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:00:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:00:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:00:53] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:53] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:00:53] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:00:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:53] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:00:53] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:00:53] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:00:53] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:53] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:00:53] [INFO ] [Real]Added 166 Read/Feed constraints in 68 ms returned sat
[2022-05-22 10:00:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:53] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:00:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:00:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:00:54] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:54] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:00:54] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:00:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:54] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-22 10:00:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:00:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:00:54] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:55] [INFO ] [Real]Absence check using state equation in 629 ms returned sat
[2022-05-22 10:00:55] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:00:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:55] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:00:55] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:00:55] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:00:55] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:55] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:00:55] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:00:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:55] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:00:55] [INFO ] [Nat]Added 166 Read/Feed constraints in 42 ms returned sat
[2022-05-22 10:00:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:00:56] [INFO ] Added : 19 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:56] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:56] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:00:56] [INFO ] [Nat]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:00:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:00:56] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 10:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:56] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:00:56] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:56] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:00:56] [INFO ] [Nat]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:00:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:00:57] [INFO ] Added : 19 causal constraints over 4 iterations in 123 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1916, 915, 1385, 1916, 1920, 1916, 1624, 925, 3634, 977, 11172, 1916, 4362, 3832, 17253]
Incomplete Parikh walk after 1757000 steps, including 96 resets, run finished after 5935 ms. (steps per millisecond=296 ) properties (out of 15) seen :17300 could not realise parikh vector
Incomplete Parikh walk after 416900 steps, including 99 resets, run finished after 1347 ms. (steps per millisecond=309 ) properties (out of 15) seen :3907 could not realise parikh vector
Incomplete Parikh walk after 468900 steps, including 96 resets, run finished after 1508 ms. (steps per millisecond=310 ) properties (out of 15) seen :4529 could not realise parikh vector
Incomplete Parikh walk after 225300 steps, including 99 resets, run finished after 740 ms. (steps per millisecond=304 ) properties (out of 15) seen :1988 could not realise parikh vector
Incomplete Parikh walk after 1150500 steps, including 99 resets, run finished after 2552 ms. (steps per millisecond=450 ) properties (out of 15) seen :11239 could not realise parikh vector
Incomplete Parikh walk after 131300 steps, including 99 resets, run finished after 579 ms. (steps per millisecond=226 ) properties (out of 15) seen :1048 could not realise parikh vector
Incomplete Parikh walk after 396800 steps, including 96 resets, run finished after 1728 ms. (steps per millisecond=229 ) properties (out of 15) seen :3705 could not realise parikh vector
Incomplete Parikh walk after 126100 steps, including 99 resets, run finished after 556 ms. (steps per millisecond=226 ) properties (out of 15) seen :989 could not realise parikh vector
Incomplete Parikh walk after 196000 steps, including 99 resets, run finished after 735 ms. (steps per millisecond=266 ) properties (out of 15) seen :1693 could not realise parikh vector
Incomplete Parikh walk after 225000 steps, including 96 resets, run finished after 711 ms. (steps per millisecond=316 ) properties (out of 15) seen :1981 could not realise parikh vector
Incomplete Parikh walk after 225500 steps, including 98 resets, run finished after 853 ms. (steps per millisecond=264 ) properties (out of 15) seen :1989 could not realise parikh vector
Incomplete Parikh walk after 225100 steps, including 97 resets, run finished after 988 ms. (steps per millisecond=227 ) properties (out of 15) seen :1985 could not realise parikh vector
Incomplete Parikh walk after 172100 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=268 ) properties (out of 15) seen :1456 could not realise parikh vector
Incomplete Parikh walk after 125100 steps, including 99 resets, run finished after 503 ms. (steps per millisecond=248 ) properties (out of 15) seen :985 could not realise parikh vector
Incomplete Parikh walk after 225300 steps, including 99 resets, run finished after 717 ms. (steps per millisecond=314 ) properties (out of 15) seen :1988 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 23 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 38 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:01:17] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:01:17] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:01:17] [INFO ] Implicit Places using invariants in 114 ms returned []
[2022-05-22 10:01:17] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:01:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:01:17] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:01:17] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2022-05-22 10:01:18] [INFO ] Redundant transitions in 764 ms returned []
[2022-05-22 10:01:18] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:01:18] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:01:18] [INFO ] Dead Transitions using invariants and state equation in 275 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:01:18] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 8659 ms. (steps per millisecond=115 ) properties (out of 15) seen :41965
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1347 ms. (steps per millisecond=742 ) properties (out of 15) seen :570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1287 ms. (steps per millisecond=777 ) properties (out of 15) seen :1229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 15) seen :1879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1579 ms. (steps per millisecond=633 ) properties (out of 15) seen :1064
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1554 ms. (steps per millisecond=643 ) properties (out of 15) seen :976
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :1916
[2022-05-22 10:01:35] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:01:35] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:01:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:35] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:01:35] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:01:35] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:01:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:35] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:01:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:01:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:01:36] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:01:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:36] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:01:36] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:01:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:36] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:01:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:01:36] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:01:36] [INFO ] Added : 19 causal constraints over 4 iterations in 143 ms. Result :sat
Minimization took 50 ms.
[2022-05-22 10:01:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:36] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:01:36] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:01:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:36] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:01:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:01:36] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:01:36] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:01:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:37] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-22 10:01:37] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:01:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:37] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:01:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:01:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:01:37] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:01:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:37] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:01:37] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:01:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:37] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:01:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:01:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:01:37] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:01:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:38] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:01:38] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:01:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:38] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:01:38] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:01:38] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 43 ms.
[2022-05-22 10:01:38] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:38] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:01:38] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:01:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:38] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:01:38] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:01:38] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:01:38] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:38] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:01:38] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:01:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:38] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:01:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:01:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:01:39] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:01:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:39] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:01:39] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:01:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:39] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:01:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:01:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:01:39] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:01:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:39] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:01:39] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:01:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:39] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:01:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:01:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:01:40] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:40] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:01:40] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:01:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:40] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:01:40] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:01:40] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:01:40] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:40] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-05-22 10:01:40] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:01:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:40] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:01:40] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:01:40] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:01:40] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:41] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:01:41] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:01:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:41] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:01:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:01:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:01:41] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:41] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:01:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:41] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:01:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:01:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:01:41] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:41] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-05-22 10:01:41] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:01:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:01:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:01:42] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1919, 918, 1387, 1921, 1922, 1918, 1678, 960, 3638, 979, 11174, 1919, 4364, 3834, 17256]
Incomplete Parikh walk after 1757300 steps, including 96 resets, run finished after 5194 ms. (steps per millisecond=338 ) properties (out of 15) seen :17302 could not realise parikh vector
Incomplete Parikh walk after 417100 steps, including 99 resets, run finished after 1234 ms. (steps per millisecond=338 ) properties (out of 15) seen :3906 could not realise parikh vector
Incomplete Parikh walk after 469100 steps, including 96 resets, run finished after 1718 ms. (steps per millisecond=273 ) properties (out of 15) seen :4511 could not realise parikh vector
Incomplete Parikh walk after 225600 steps, including 99 resets, run finished after 824 ms. (steps per millisecond=273 ) properties (out of 15) seen :1993 could not realise parikh vector
Incomplete Parikh walk after 1150700 steps, including 99 resets, run finished after 3011 ms. (steps per millisecond=382 ) properties (out of 15) seen :11240 could not realise parikh vector
Incomplete Parikh walk after 131500 steps, including 99 resets, run finished after 586 ms. (steps per millisecond=224 ) properties (out of 15) seen :1043 could not realise parikh vector
Incomplete Parikh walk after 397200 steps, including 96 resets, run finished after 1891 ms. (steps per millisecond=210 ) properties (out of 15) seen :3709 could not realise parikh vector
Incomplete Parikh walk after 129600 steps, including 99 resets, run finished after 550 ms. (steps per millisecond=235 ) properties (out of 15) seen :1027 could not realise parikh vector
Incomplete Parikh walk after 201400 steps, including 99 resets, run finished after 757 ms. (steps per millisecond=266 ) properties (out of 15) seen :1744 could not realise parikh vector
Incomplete Parikh walk after 225200 steps, including 96 resets, run finished after 702 ms. (steps per millisecond=320 ) properties (out of 15) seen :1988 could not realise parikh vector
Incomplete Parikh walk after 225700 steps, including 98 resets, run finished after 851 ms. (steps per millisecond=265 ) properties (out of 15) seen :1989 could not realise parikh vector
Incomplete Parikh walk after 225600 steps, including 97 resets, run finished after 972 ms. (steps per millisecond=232 ) properties (out of 15) seen :1994 could not realise parikh vector
Incomplete Parikh walk after 172300 steps, including 99 resets, run finished after 691 ms. (steps per millisecond=249 ) properties (out of 15) seen :1459 could not realise parikh vector
Incomplete Parikh walk after 125400 steps, including 99 resets, run finished after 497 ms. (steps per millisecond=252 ) properties (out of 15) seen :988 could not realise parikh vector
Incomplete Parikh walk after 225600 steps, including 99 resets, run finished after 849 ms. (steps per millisecond=265 ) properties (out of 15) seen :1991 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:02:02] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:02] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:02:02] [INFO ] Implicit Places using invariants in 143 ms returned []
[2022-05-22 10:02:02] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:02:02] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:02:03] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 575 ms to find 0 implicit places.
[2022-05-22 10:02:04] [INFO ] Redundant transitions in 1640 ms returned []
[2022-05-22 10:02:04] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:02:05] [INFO ] Dead Transitions using invariants and state equation in 427 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:05] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 8603 ms. (steps per millisecond=116 ) properties (out of 15) seen :41901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties (out of 15) seen :611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1471 ms. (steps per millisecond=679 ) properties (out of 15) seen :1299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 15) seen :1932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1558 ms. (steps per millisecond=641 ) properties (out of 15) seen :874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1574 ms. (steps per millisecond=635 ) properties (out of 15) seen :800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1916
[2022-05-22 10:02:22] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:22] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:22] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:02:22] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:02:22] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:22] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:02:22] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:02:22] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:02:22] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:23] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:02:23] [INFO ] [Real]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:02:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:23] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:02:23] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:02:23] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:02:23] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:23] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:02:23] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:02:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:23] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:02:23] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:02:23] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:02:23] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:23] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:02:24] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:02:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:24] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:02:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:02:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:02:24] [INFO ] Added : 19 causal constraints over 4 iterations in 135 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:24] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:02:24] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:02:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:24] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:02:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:02:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:02:24] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:24] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:02:24] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:02:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:02:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:02:25] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:02:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:02:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:02:25] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:02:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:02:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:02:26] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:02:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:02:26] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:02:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:02:26] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:02:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:02:27] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:02:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:02:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:02:27] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:02:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:02:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:02:28] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:02:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:02:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:02:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:02:28] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:02:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:02:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:02:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:02:28] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1922, 976, 1390, 1926, 1924, 1921, 1899, 962, 3640, 985, 11176, 1921, 4366, 3836, 17259]
Incomplete Parikh walk after 1757600 steps, including 96 resets, run finished after 5902 ms. (steps per millisecond=297 ) properties (out of 15) seen :17310 could not realise parikh vector
Incomplete Parikh walk after 417300 steps, including 99 resets, run finished after 1370 ms. (steps per millisecond=304 ) properties (out of 15) seen :3904 could not realise parikh vector
Incomplete Parikh walk after 469300 steps, including 96 resets, run finished after 1689 ms. (steps per millisecond=277 ) properties (out of 15) seen :4531 could not realise parikh vector
Incomplete Parikh walk after 225800 steps, including 99 resets, run finished after 811 ms. (steps per millisecond=278 ) properties (out of 15) seen :1991 could not realise parikh vector
Incomplete Parikh walk after 1150900 steps, including 99 resets, run finished after 3028 ms. (steps per millisecond=380 ) properties (out of 15) seen :11239 could not realise parikh vector
Incomplete Parikh walk after 132100 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=218 ) properties (out of 15) seen :1056 could not realise parikh vector
Incomplete Parikh walk after 397400 steps, including 96 resets, run finished after 1943 ms. (steps per millisecond=204 ) properties (out of 15) seen :3711 could not realise parikh vector
Incomplete Parikh walk after 129800 steps, including 99 resets, run finished after 529 ms. (steps per millisecond=245 ) properties (out of 15) seen :1030 could not realise parikh vector
Incomplete Parikh walk after 223500 steps, including 99 resets, run finished after 771 ms. (steps per millisecond=289 ) properties (out of 15) seen :1967 could not realise parikh vector
Incomplete Parikh walk after 225500 steps, including 96 resets, run finished after 681 ms. (steps per millisecond=331 ) properties (out of 15) seen :1988 could not realise parikh vector
Incomplete Parikh walk after 225900 steps, including 98 resets, run finished after 796 ms. (steps per millisecond=283 ) properties (out of 15) seen :1989 could not realise parikh vector
Incomplete Parikh walk after 226100 steps, including 97 resets, run finished after 966 ms. (steps per millisecond=234 ) properties (out of 15) seen :1996 could not realise parikh vector
Incomplete Parikh walk after 172600 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=270 ) properties (out of 15) seen :1458 could not realise parikh vector
Incomplete Parikh walk after 131200 steps, including 99 resets, run finished after 513 ms. (steps per millisecond=255 ) properties (out of 15) seen :1050 could not realise parikh vector
Incomplete Parikh walk after 225900 steps, including 99 resets, run finished after 754 ms. (steps per millisecond=299 ) properties (out of 15) seen :1991 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 35 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:02:49] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:50] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-22 10:02:50] [INFO ] Implicit Places using invariants in 117 ms returned []
[2022-05-22 10:02:50] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:02:50] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:02:50] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
[2022-05-22 10:02:51] [INFO ] Redundant transitions in 835 ms returned []
[2022-05-22 10:02:51] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:02:51] [INFO ] Dead Transitions using invariants and state equation in 249 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:02:51] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 8438 ms. (steps per millisecond=118 ) properties (out of 15) seen :41995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1354 ms. (steps per millisecond=738 ) properties (out of 15) seen :592
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1301 ms. (steps per millisecond=768 ) properties (out of 15) seen :1100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1175 ms. (steps per millisecond=851 ) properties (out of 15) seen :1594
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1252 ms. (steps per millisecond=798 ) properties (out of 15) seen :1602
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1370 ms. (steps per millisecond=729 ) properties (out of 15) seen :350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1916
[2022-05-22 10:03:07] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:03:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:07] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:03:07] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:03:07] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:03:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:07] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:03:07] [INFO ] [Nat]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:03:08] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:03:08] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:08] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:03:08] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:03:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:08] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:03:08] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:03:08] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:03:08] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 10:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:08] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-22 10:03:08] [INFO ] [Real]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:03:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:08] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:03:08] [INFO ] [Nat]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:03:08] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:03:08] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:08] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Nat]Added 166 Read/Feed constraints in 32 ms returned sat
[2022-05-22 10:03:09] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:03:09] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:03:09] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:03:09] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 41 ms.
[2022-05-22 10:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:03:10] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:03:10] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:03:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:10] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:03:10] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:03:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:03:10] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:10] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 10:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Real]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Nat]Added 166 Read/Feed constraints in 48 ms returned sat
[2022-05-22 10:03:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:03:11] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Real]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:03:11] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:12] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:03:12] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:03:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:12] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:03:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:03:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:03:12] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:12] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:12] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:12] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:03:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:03:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:03:12] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:12] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:03:12] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:12] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:03:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:03:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:03:13] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:13] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:03:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:13] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:03:13] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:13] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:03:13] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:13] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:13] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:13] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:03:13] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:03:13] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:03:13] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1924, 979, 1392, 1930, 1926, 1923, 1902, 1430, 3643, 987, 11178, 1923, 4368, 3838, 17263]
Incomplete Parikh walk after 1758000 steps, including 96 resets, run finished after 5709 ms. (steps per millisecond=307 ) properties (out of 15) seen :17311 could not realise parikh vector
Incomplete Parikh walk after 417500 steps, including 99 resets, run finished after 1413 ms. (steps per millisecond=295 ) properties (out of 15) seen :3909 could not realise parikh vector
Incomplete Parikh walk after 469500 steps, including 96 resets, run finished after 1749 ms. (steps per millisecond=268 ) properties (out of 15) seen :4520 could not realise parikh vector
Incomplete Parikh walk after 226000 steps, including 99 resets, run finished after 807 ms. (steps per millisecond=280 ) properties (out of 15) seen :1994 could not realise parikh vector
Incomplete Parikh walk after 1151100 steps, including 99 resets, run finished after 2982 ms. (steps per millisecond=386 ) properties (out of 15) seen :11248 could not realise parikh vector
Incomplete Parikh walk after 132300 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=215 ) properties (out of 15) seen :1052 could not realise parikh vector
Incomplete Parikh walk after 397700 steps, including 96 resets, run finished after 1923 ms. (steps per millisecond=206 ) properties (out of 15) seen :3714 could not realise parikh vector
Incomplete Parikh walk after 176600 steps, including 99 resets, run finished after 740 ms. (steps per millisecond=238 ) properties (out of 15) seen :1501 could not realise parikh vector
Incomplete Parikh walk after 223800 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=249 ) properties (out of 15) seen :1968 could not realise parikh vector
Incomplete Parikh walk after 225700 steps, including 96 resets, run finished after 831 ms. (steps per millisecond=271 ) properties (out of 15) seen :1989 could not realise parikh vector
Incomplete Parikh walk after 226100 steps, including 98 resets, run finished after 914 ms. (steps per millisecond=247 ) properties (out of 15) seen :1995 could not realise parikh vector
Incomplete Parikh walk after 226500 steps, including 97 resets, run finished after 1089 ms. (steps per millisecond=207 ) properties (out of 15) seen :1996 could not realise parikh vector
Incomplete Parikh walk after 172800 steps, including 99 resets, run finished after 726 ms. (steps per millisecond=238 ) properties (out of 15) seen :1461 could not realise parikh vector
Incomplete Parikh walk after 131500 steps, including 99 resets, run finished after 563 ms. (steps per millisecond=233 ) properties (out of 15) seen :1050 could not realise parikh vector
Incomplete Parikh walk after 226100 steps, including 99 resets, run finished after 838 ms. (steps per millisecond=269 ) properties (out of 15) seen :1994 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 27 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:03:35] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:03:35] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 10:03:35] [INFO ] Implicit Places using invariants in 166 ms returned []
[2022-05-22 10:03:35] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:03:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:03:35] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:03:36] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
[2022-05-22 10:03:37] [INFO ] Redundant transitions in 838 ms returned []
[2022-05-22 10:03:37] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:03:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:03:37] [INFO ] Dead Transitions using invariants and state equation in 258 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:03:37] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 8748 ms. (steps per millisecond=114 ) properties (out of 15) seen :41938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1381 ms. (steps per millisecond=724 ) properties (out of 15) seen :536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1327 ms. (steps per millisecond=753 ) properties (out of 15) seen :1030
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1191 ms. (steps per millisecond=839 ) properties (out of 15) seen :1522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1377 ms. (steps per millisecond=726 ) properties (out of 15) seen :901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1374 ms. (steps per millisecond=727 ) properties (out of 15) seen :1000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
[2022-05-22 10:03:53] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:03:53] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:54] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-05-22 10:03:54] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:03:54] [INFO ] [Real]Added 166 Read/Feed constraints in 76 ms returned sat
[2022-05-22 10:03:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:54] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:03:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:03:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:54] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:54] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:03:54] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:54] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 10:03:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:03:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:54] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:54] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:03:54] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:03:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:55] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:55] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:03:55] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:55] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:55] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:03:55] [INFO ] [Real]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:03:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:55] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:03:55] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:03:55] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:55] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 37 ms.
[2022-05-22 10:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:55] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:55] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:03:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:55] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:03:55] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:03:55] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:56] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:56] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:03:56] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:56] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:03:56] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:03:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:03:56] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 43 ms.
[2022-05-22 10:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:56] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:03:56] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:56] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:03:56] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:56] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:56] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:56] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:03:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:57] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:03:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:03:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:57] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:57] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:03:57] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:03:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:57] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:03:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:03:57] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:57] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:03:57] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:03:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:57] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:03:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:03:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:03:58] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:58] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:03:58] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:03:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:58] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:03:58] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:03:58] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:58] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:58] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:03:58] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:03:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:58] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:03:58] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:03:58] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 32 ms.
[2022-05-22 10:03:58] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:58] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:58] [INFO ] [Real]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:03:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:59] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:03:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:03:59] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:03:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:59] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:03:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:59] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:03:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:03:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:03:59] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:59] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:03:59] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:03:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:59] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:03:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:03:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:03:59] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1926, 981, 1394, 1933, 1929, 1925, 1904, 1432, 3646, 989, 11181, 1925, 4371, 3840, 17266]
Incomplete Parikh walk after 1758300 steps, including 96 resets, run finished after 5997 ms. (steps per millisecond=293 ) properties (out of 15) seen :17314 could not realise parikh vector
Incomplete Parikh walk after 417700 steps, including 99 resets, run finished after 1416 ms. (steps per millisecond=294 ) properties (out of 15) seen :3910 could not realise parikh vector
Incomplete Parikh walk after 469800 steps, including 96 resets, run finished after 1644 ms. (steps per millisecond=285 ) properties (out of 15) seen :4530 could not realise parikh vector
Incomplete Parikh walk after 226200 steps, including 99 resets, run finished after 716 ms. (steps per millisecond=315 ) properties (out of 15) seen :1993 could not realise parikh vector
Incomplete Parikh walk after 1151400 steps, including 99 resets, run finished after 2526 ms. (steps per millisecond=455 ) properties (out of 15) seen :11243 could not realise parikh vector
Incomplete Parikh walk after 132500 steps, including 99 resets, run finished after 585 ms. (steps per millisecond=226 ) properties (out of 15) seen :1056 could not realise parikh vector
Incomplete Parikh walk after 398000 steps, including 96 resets, run finished after 1728 ms. (steps per millisecond=230 ) properties (out of 15) seen :3713 could not realise parikh vector
Incomplete Parikh walk after 176800 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=254 ) properties (out of 15) seen :1501 could not realise parikh vector
Incomplete Parikh walk after 224000 steps, including 99 resets, run finished after 895 ms. (steps per millisecond=250 ) properties (out of 15) seen :1972 could not realise parikh vector
Incomplete Parikh walk after 225900 steps, including 96 resets, run finished after 825 ms. (steps per millisecond=273 ) properties (out of 15) seen :1989 could not realise parikh vector
Incomplete Parikh walk after 226400 steps, including 98 resets, run finished after 918 ms. (steps per millisecond=246 ) properties (out of 15) seen :1999 could not realise parikh vector
Incomplete Parikh walk after 226800 steps, including 97 resets, run finished after 1123 ms. (steps per millisecond=201 ) properties (out of 15) seen :2005 could not realise parikh vector
Incomplete Parikh walk after 173000 steps, including 99 resets, run finished after 675 ms. (steps per millisecond=256 ) properties (out of 15) seen :1461 could not realise parikh vector
Incomplete Parikh walk after 131700 steps, including 99 resets, run finished after 582 ms. (steps per millisecond=226 ) properties (out of 15) seen :1051 could not realise parikh vector
Incomplete Parikh walk after 226300 steps, including 99 resets, run finished after 822 ms. (steps per millisecond=275 ) properties (out of 15) seen :1992 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 30 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:04:21] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:04:21] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-22 10:04:21] [INFO ] Implicit Places using invariants in 100 ms returned []
[2022-05-22 10:04:21] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:04:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:04:21] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:04:21] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 652 ms to find 0 implicit places.
[2022-05-22 10:04:22] [INFO ] Redundant transitions in 893 ms returned []
[2022-05-22 10:04:22] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:04:22] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:04:23] [INFO ] Dead Transitions using invariants and state equation in 243 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:04:23] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8313 ms. (steps per millisecond=120 ) properties (out of 15) seen :42045
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1480 ms. (steps per millisecond=675 ) properties (out of 15) seen :550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1400 ms. (steps per millisecond=714 ) properties (out of 15) seen :1619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 15) seen :1908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1561 ms. (steps per millisecond=640 ) properties (out of 15) seen :583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1437 ms. (steps per millisecond=695 ) properties (out of 15) seen :680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1916
[2022-05-22 10:04:39] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:04:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:39] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-22 10:04:39] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:04:39] [INFO ] [Real]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:39] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:04:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:04:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:04:39] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:39] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:04:39] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:40] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:04:40] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:04:40] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:04:40] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:40] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:04:40] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:04:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:40] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:04:40] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:04:40] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:04:40] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:40] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:04:40] [INFO ] [Real]Added 166 Read/Feed constraints in 47 ms returned sat
[2022-05-22 10:04:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:40] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:04:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 68 ms returned sat
[2022-05-22 10:04:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 42 ms.
[2022-05-22 10:04:41] [INFO ] Added : 19 causal constraints over 4 iterations in 131 ms. Result :sat
Minimization took 39 ms.
[2022-05-22 10:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:41] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:04:41] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:04:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:41] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:04:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:04:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:04:41] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:41] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:04:41] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:04:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:41] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:04:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:04:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:04:42] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:42] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:04:42] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:04:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:42] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-22 10:04:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:04:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 47 ms.
[2022-05-22 10:04:42] [INFO ] Added : 19 causal constraints over 4 iterations in 154 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:42] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:04:42] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:04:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:42] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-22 10:04:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:04:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:04:43] [INFO ] Added : 19 causal constraints over 4 iterations in 143 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:43] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:04:43] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:04:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:43] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:04:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:04:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:04:43] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:43] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:04:43] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:04:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:43] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:04:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:04:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:04:43] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:44] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:04:44] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:44] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:04:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:04:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:04:44] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:44] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:04:44] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:44] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:04:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:04:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:04:44] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:44] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:04:44] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:44] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:04:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:04:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:04:45] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:45] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:45] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:04:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:04:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:04:45] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:45] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:04:45] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:45] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:04:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:04:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:04:45] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1928, 983, 1477, 1937, 1932, 1927, 1906, 1434, 3648, 991, 11183, 1927, 4373, 3842, 17270]
Incomplete Parikh walk after 1758700 steps, including 96 resets, run finished after 5866 ms. (steps per millisecond=299 ) properties (out of 15) seen :17318 could not realise parikh vector
Incomplete Parikh walk after 417900 steps, including 99 resets, run finished after 1304 ms. (steps per millisecond=320 ) properties (out of 15) seen :3918 could not realise parikh vector
Incomplete Parikh walk after 470000 steps, including 96 resets, run finished after 1566 ms. (steps per millisecond=300 ) properties (out of 15) seen :4538 could not realise parikh vector
Incomplete Parikh walk after 226400 steps, including 99 resets, run finished after 701 ms. (steps per millisecond=322 ) properties (out of 15) seen :1998 could not realise parikh vector
Incomplete Parikh walk after 1151600 steps, including 99 resets, run finished after 2579 ms. (steps per millisecond=446 ) properties (out of 15) seen :11249 could not realise parikh vector
Incomplete Parikh walk after 132700 steps, including 99 resets, run finished after 581 ms. (steps per millisecond=228 ) properties (out of 15) seen :1060 could not realise parikh vector
Incomplete Parikh walk after 398200 steps, including 96 resets, run finished after 1701 ms. (steps per millisecond=234 ) properties (out of 15) seen :3717 could not realise parikh vector
Incomplete Parikh walk after 177000 steps, including 99 resets, run finished after 682 ms. (steps per millisecond=259 ) properties (out of 15) seen :1503 could not realise parikh vector
Incomplete Parikh walk after 224200 steps, including 99 resets, run finished after 817 ms. (steps per millisecond=274 ) properties (out of 15) seen :1976 could not realise parikh vector
Incomplete Parikh walk after 226100 steps, including 96 resets, run finished after 731 ms. (steps per millisecond=309 ) properties (out of 15) seen :1992 could not realise parikh vector
Incomplete Parikh walk after 226700 steps, including 98 resets, run finished after 1045 ms. (steps per millisecond=216 ) properties (out of 15) seen :1996 could not realise parikh vector
Incomplete Parikh walk after 227200 steps, including 97 resets, run finished after 1098 ms. (steps per millisecond=206 ) properties (out of 15) seen :2005 could not realise parikh vector
Incomplete Parikh walk after 181300 steps, including 99 resets, run finished after 752 ms. (steps per millisecond=241 ) properties (out of 15) seen :1544 could not realise parikh vector
Incomplete Parikh walk after 131900 steps, including 99 resets, run finished after 543 ms. (steps per millisecond=242 ) properties (out of 15) seen :1056 could not realise parikh vector
Incomplete Parikh walk after 226500 steps, including 99 resets, run finished after 828 ms. (steps per millisecond=273 ) properties (out of 15) seen :1998 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 27 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:05:06] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:05:06] [INFO ] Implicit Places using invariants in 110 ms returned []
[2022-05-22 10:05:06] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:05:07] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:05:07] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2022-05-22 10:05:08] [INFO ] Redundant transitions in 909 ms returned []
[2022-05-22 10:05:08] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:08] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-22 10:05:08] [INFO ] Dead Transitions using invariants and state equation in 295 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:08] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 8481 ms. (steps per millisecond=117 ) properties (out of 15) seen :42038
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1406 ms. (steps per millisecond=711 ) properties (out of 15) seen :354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1277 ms. (steps per millisecond=783 ) properties (out of 15) seen :1165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 15) seen :1887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1353 ms. (steps per millisecond=739 ) properties (out of 15) seen :1133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1390 ms. (steps per millisecond=719 ) properties (out of 15) seen :913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1916
[2022-05-22 10:05:24] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:24] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2022-05-22 10:05:24] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:05:24] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:05:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:24] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:05:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 50 ms returned sat
[2022-05-22 10:05:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:05:24] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:25] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:05:25] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:25] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:05:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:05:25] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:25] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:05:25] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:25] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:05:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:05:25] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:25] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:05:25] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:26] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:05:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:05:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:05:26] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:26] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:05:26] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:26] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:05:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:05:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:05:26] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:26] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:05:26] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:26] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:05:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:05:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:05:27] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:27] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:05:27] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:05:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:27] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:05:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:05:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:05:27] [INFO ] Added : 19 causal constraints over 4 iterations in 190 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 10:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:27] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:05:27] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:27] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:05:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:05:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:05:28] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 37 ms.
[2022-05-22 10:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:28] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:05:28] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:28] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:05:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:05:28] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:28] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:05:28] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:28] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:05:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:05:28] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:29] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:05:29] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:05:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:29] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:05:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:05:29] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:29] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:05:29] [INFO ] [Real]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:05:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:29] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:05:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 43 ms returned sat
[2022-05-22 10:05:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:05:29] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:29] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:05:29] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:30] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:05:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:05:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:05:30] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:30] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:05:30] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:05:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:30] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:05:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:05:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:05:30] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:30] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:05:30] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:05:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:30] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:05:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:05:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:05:31] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1931, 986, 1479, 1941, 1934, 1930, 1909, 1436, 3651, 995, 11186, 1930, 4376, 3845, 17275]
Incomplete Parikh walk after 1759200 steps, including 96 resets, run finished after 5922 ms. (steps per millisecond=297 ) properties (out of 15) seen :17326 could not realise parikh vector
Incomplete Parikh walk after 418200 steps, including 99 resets, run finished after 1421 ms. (steps per millisecond=294 ) properties (out of 15) seen :3916 could not realise parikh vector
Incomplete Parikh walk after 470300 steps, including 96 resets, run finished after 1752 ms. (steps per millisecond=268 ) properties (out of 15) seen :4539 could not realise parikh vector
Incomplete Parikh walk after 226700 steps, including 99 resets, run finished after 814 ms. (steps per millisecond=278 ) properties (out of 15) seen :1999 could not realise parikh vector
Incomplete Parikh walk after 1151900 steps, including 99 resets, run finished after 2927 ms. (steps per millisecond=393 ) properties (out of 15) seen :11252 could not realise parikh vector
Incomplete Parikh walk after 133100 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=221 ) properties (out of 15) seen :1063 could not realise parikh vector
Incomplete Parikh walk after 398500 steps, including 96 resets, run finished after 1918 ms. (steps per millisecond=207 ) properties (out of 15) seen :3722 could not realise parikh vector
Incomplete Parikh walk after 177200 steps, including 99 resets, run finished after 732 ms. (steps per millisecond=242 ) properties (out of 15) seen :1505 could not realise parikh vector
Incomplete Parikh walk after 224500 steps, including 99 resets, run finished after 847 ms. (steps per millisecond=265 ) properties (out of 15) seen :1976 could not realise parikh vector
Incomplete Parikh walk after 226400 steps, including 96 resets, run finished after 841 ms. (steps per millisecond=269 ) properties (out of 15) seen :1997 could not realise parikh vector
Incomplete Parikh walk after 226900 steps, including 98 resets, run finished after 903 ms. (steps per millisecond=251 ) properties (out of 15) seen :2004 could not realise parikh vector
Incomplete Parikh walk after 227600 steps, including 97 resets, run finished after 1055 ms. (steps per millisecond=215 ) properties (out of 15) seen :2015 could not realise parikh vector
Incomplete Parikh walk after 181500 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=261 ) properties (out of 15) seen :1550 could not realise parikh vector
Incomplete Parikh walk after 132200 steps, including 99 resets, run finished after 592 ms. (steps per millisecond=223 ) properties (out of 15) seen :1053 could not realise parikh vector
Incomplete Parikh walk after 226800 steps, including 99 resets, run finished after 752 ms. (steps per millisecond=301 ) properties (out of 15) seen :2002 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 25 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:05:52] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:05:53] [INFO ] Implicit Places using invariants in 108 ms returned []
[2022-05-22 10:05:53] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:05:53] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:05:53] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 632 ms to find 0 implicit places.
[2022-05-22 10:05:54] [INFO ] Redundant transitions in 772 ms returned []
[2022-05-22 10:05:54] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:54] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:05:56] [INFO ] Dead Transitions using invariants and state equation in 2293 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:05:56] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8543 ms. (steps per millisecond=117 ) properties (out of 15) seen :41931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1433 ms. (steps per millisecond=697 ) properties (out of 15) seen :423
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1275 ms. (steps per millisecond=784 ) properties (out of 15) seen :1371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1038 ms. (steps per millisecond=963 ) properties (out of 15) seen :1864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1315 ms. (steps per millisecond=760 ) properties (out of 15) seen :1094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1564 ms. (steps per millisecond=639 ) properties (out of 15) seen :893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :1916
[2022-05-22 10:06:13] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:06:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:13] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:06:13] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:06:13] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:13] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:06:13] [INFO ] [Nat]Added 166 Read/Feed constraints in 59 ms returned sat
[2022-05-22 10:06:13] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 40 ms.
[2022-05-22 10:06:13] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:13] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:06:13] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:06:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:13] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:06:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:06:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:06:14] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:14] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:06:14] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:14] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:06:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 50 ms returned sat
[2022-05-22 10:06:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:06:14] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 39 ms.
[2022-05-22 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:14] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:06:14] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:14] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:06:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:06:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:06:14] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 10:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:15] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:06:15] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:06:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:15] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:06:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 51 ms returned sat
[2022-05-22 10:06:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:06:15] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:15] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:06:15] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:06:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:15] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 10:06:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:06:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:06:15] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:15] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:06:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:06:16] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:06:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:06:16] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:06:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:06:17] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Real]Added 166 Read/Feed constraints in 44 ms returned sat
[2022-05-22 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:06:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:06:17] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:06:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:06:17] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:06:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:06:18] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:06:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:06:18] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:06:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:06:19] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 10:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:19] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:06:19] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:06:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:19] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:06:19] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:06:19] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:06:19] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1934, 988, 1482, 1944, 1936, 1932, 1911, 1438, 3653, 998, 11188, 1933, 4378, 3847, 17279]
Incomplete Parikh walk after 1759600 steps, including 96 resets, run finished after 5937 ms. (steps per millisecond=296 ) properties (out of 15) seen :17330 could not realise parikh vector
Incomplete Parikh walk after 418400 steps, including 99 resets, run finished after 1344 ms. (steps per millisecond=311 ) properties (out of 15) seen :3918 could not realise parikh vector
Incomplete Parikh walk after 470500 steps, including 96 resets, run finished after 1708 ms. (steps per millisecond=275 ) properties (out of 15) seen :4537 could not realise parikh vector
Incomplete Parikh walk after 227000 steps, including 99 resets, run finished after 802 ms. (steps per millisecond=283 ) properties (out of 15) seen :2004 could not realise parikh vector
Incomplete Parikh walk after 1152100 steps, including 99 resets, run finished after 2946 ms. (steps per millisecond=391 ) properties (out of 15) seen :11253 could not realise parikh vector
Incomplete Parikh walk after 133400 steps, including 99 resets, run finished after 599 ms. (steps per millisecond=222 ) properties (out of 15) seen :1066 could not realise parikh vector
Incomplete Parikh walk after 398700 steps, including 96 resets, run finished after 1928 ms. (steps per millisecond=206 ) properties (out of 15) seen :3725 could not realise parikh vector
Incomplete Parikh walk after 177400 steps, including 99 resets, run finished after 778 ms. (steps per millisecond=228 ) properties (out of 15) seen :1510 could not realise parikh vector
Incomplete Parikh walk after 224700 steps, including 99 resets, run finished after 858 ms. (steps per millisecond=261 ) properties (out of 15) seen :1981 could not realise parikh vector
Incomplete Parikh walk after 226600 steps, including 96 resets, run finished after 758 ms. (steps per millisecond=298 ) properties (out of 15) seen :1996 could not realise parikh vector
Incomplete Parikh walk after 227100 steps, including 98 resets, run finished after 934 ms. (steps per millisecond=243 ) properties (out of 15) seen :2005 could not realise parikh vector
Incomplete Parikh walk after 227900 steps, including 97 resets, run finished after 1034 ms. (steps per millisecond=220 ) properties (out of 15) seen :2016 could not realise parikh vector
Incomplete Parikh walk after 181800 steps, including 99 resets, run finished after 720 ms. (steps per millisecond=252 ) properties (out of 15) seen :1549 could not realise parikh vector
Incomplete Parikh walk after 132400 steps, including 99 resets, run finished after 579 ms. (steps per millisecond=228 ) properties (out of 15) seen :1058 could not realise parikh vector
Incomplete Parikh walk after 227100 steps, including 99 resets, run finished after 781 ms. (steps per millisecond=290 ) properties (out of 15) seen :2005 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 31 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 27 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:06:41] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:06:41] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:06:41] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-22 10:06:41] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:06:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:06:41] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:06:41] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2022-05-22 10:06:42] [INFO ] Redundant transitions in 822 ms returned []
[2022-05-22 10:06:42] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:06:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:06:42] [INFO ] Dead Transitions using invariants and state equation in 291 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:06:42] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 8521 ms. (steps per millisecond=117 ) properties (out of 15) seen :42019
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1470 ms. (steps per millisecond=680 ) properties (out of 15) seen :518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1204 ms. (steps per millisecond=830 ) properties (out of 15) seen :1971
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1328 ms. (steps per millisecond=753 ) properties (out of 15) seen :1183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1316 ms. (steps per millisecond=759 ) properties (out of 15) seen :1515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1491 ms. (steps per millisecond=670 ) properties (out of 15) seen :813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :1916
[2022-05-22 10:06:59] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:06:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:59] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:06:59] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:06:59] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:06:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:59] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2022-05-22 10:06:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:06:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 47 ms.
[2022-05-22 10:07:00] [INFO ] Added : 19 causal constraints over 4 iterations in 167 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:07:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:07:00] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:07:00] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:07:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:07:00] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:07:01] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:07:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:07:01] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:07:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:07:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:07:01] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Real]Added 166 Read/Feed constraints in 61 ms returned sat
[2022-05-22 10:07:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:07:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:07:02] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:07:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:07:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:07:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:07:02] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:03] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:07:03] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:03] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:07:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:07:03] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:07:03] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:03] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:07:03] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:07:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:03] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:07:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:07:03] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:07:03] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:03] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:07:04] [INFO ] [Real]Added 166 Read/Feed constraints in 59 ms returned sat
[2022-05-22 10:07:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:04] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:07:04] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:07:04] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:07:04] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:04] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:07:04] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:07:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:04] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:07:04] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:07:04] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:07:04] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:04] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:07:04] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:07:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:05] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:07:05] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:07:05] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:07:05] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:05] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:07:05] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:07:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:05] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:07:05] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:07:05] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:07:05] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:05] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:07:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:05] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:07:05] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:07:05] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:07:06] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 10:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:06] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:07:06] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:06] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:07:06] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:07:06] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:07:06] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1936, 990, 1803, 1948, 1938, 1934, 1913, 1440, 3656, 1000, 11190, 1935, 4382, 3850, 17283]
Incomplete Parikh walk after 1760000 steps, including 96 resets, run finished after 5543 ms. (steps per millisecond=317 ) properties (out of 15) seen :17332 could not realise parikh vector
Incomplete Parikh walk after 418700 steps, including 99 resets, run finished after 1283 ms. (steps per millisecond=326 ) properties (out of 15) seen :3918 could not realise parikh vector
Incomplete Parikh walk after 470900 steps, including 96 resets, run finished after 1594 ms. (steps per millisecond=295 ) properties (out of 15) seen :4541 could not realise parikh vector
Incomplete Parikh walk after 227200 steps, including 99 resets, run finished after 738 ms. (steps per millisecond=307 ) properties (out of 15) seen :2006 could not realise parikh vector
Incomplete Parikh walk after 1152300 steps, including 99 resets, run finished after 2642 ms. (steps per millisecond=436 ) properties (out of 15) seen :11257 could not realise parikh vector
Incomplete Parikh walk after 133600 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=227 ) properties (out of 15) seen :1068 could not realise parikh vector
Incomplete Parikh walk after 399000 steps, including 96 resets, run finished after 1773 ms. (steps per millisecond=225 ) properties (out of 15) seen :3730 could not realise parikh vector
Incomplete Parikh walk after 177600 steps, including 99 resets, run finished after 725 ms. (steps per millisecond=244 ) properties (out of 15) seen :1508 could not realise parikh vector
Incomplete Parikh walk after 224900 steps, including 99 resets, run finished after 790 ms. (steps per millisecond=284 ) properties (out of 15) seen :1983 could not realise parikh vector
Incomplete Parikh walk after 226800 steps, including 96 resets, run finished after 776 ms. (steps per millisecond=292 ) properties (out of 15) seen :2001 could not realise parikh vector
Incomplete Parikh walk after 227300 steps, including 98 resets, run finished after 889 ms. (steps per millisecond=255 ) properties (out of 15) seen :2006 could not realise parikh vector
Incomplete Parikh walk after 228300 steps, including 97 resets, run finished after 1174 ms. (steps per millisecond=194 ) properties (out of 15) seen :2020 could not realise parikh vector
Incomplete Parikh walk after 213900 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=264 ) properties (out of 15) seen :1875 could not realise parikh vector
Incomplete Parikh walk after 132600 steps, including 99 resets, run finished after 504 ms. (steps per millisecond=263 ) properties (out of 15) seen :1060 could not realise parikh vector
Incomplete Parikh walk after 227300 steps, including 99 resets, run finished after 729 ms. (steps per millisecond=311 ) properties (out of 15) seen :2006 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 34 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:07:27] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:07:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:07:27] [INFO ] Implicit Places using invariants in 100 ms returned []
[2022-05-22 10:07:27] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:07:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:07:27] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:07:27] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2022-05-22 10:07:29] [INFO ] Redundant transitions in 1781 ms returned []
[2022-05-22 10:07:29] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:07:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:07:29] [INFO ] Dead Transitions using invariants and state equation in 289 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:07:29] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 8747 ms. (steps per millisecond=114 ) properties (out of 15) seen :41920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1423 ms. (steps per millisecond=702 ) properties (out of 15) seen :238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1316 ms. (steps per millisecond=759 ) properties (out of 15) seen :1206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1167 ms. (steps per millisecond=856 ) properties (out of 15) seen :1381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1320 ms. (steps per millisecond=757 ) properties (out of 15) seen :1147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1356 ms. (steps per millisecond=737 ) properties (out of 15) seen :772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :1916
[2022-05-22 10:07:46] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:07:46] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:46] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:07:46] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:07:46] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:46] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:07:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:07:46] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:07:46] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:46] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:07:46] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:46] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2022-05-22 10:07:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:07:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:07:47] [INFO ] Added : 19 causal constraints over 4 iterations in 147 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:47] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:07:47] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:07:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:47] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:07:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:07:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:07:47] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:47] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2022-05-22 10:07:47] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:07:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:47] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:07:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:07:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:07:48] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:48] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:07:48] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:07:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:48] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:07:48] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:07:48] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:07:48] [INFO ] Added : 19 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:48] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-05-22 10:07:48] [INFO ] [Real]Added 166 Read/Feed constraints in 47 ms returned sat
[2022-05-22 10:07:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:48] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:07:48] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:07:48] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:07:49] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:49] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:07:49] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:07:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:49] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:07:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:07:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:07:49] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:49] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-22 10:07:49] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:49] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:07:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:07:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 34 ms.
[2022-05-22 10:07:49] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:50] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:07:50] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:50] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:07:50] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:50] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:07:50] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 10:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:50] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:07:50] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:07:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:50] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2022-05-22 10:07:50] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:50] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:07:51] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 37 ms.
[2022-05-22 10:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:51] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:07:51] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:07:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:51] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:07:51] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:07:51] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:07:51] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:51] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:07:51] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:07:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:51] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:07:51] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:07:51] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:07:51] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:51] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:07:52] [INFO ] [Real]Added 166 Read/Feed constraints in 58 ms returned sat
[2022-05-22 10:07:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:52] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:07:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:07:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:07:52] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:52] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:07:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:52] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:07:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:07:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 49 ms.
[2022-05-22 10:07:52] [INFO ] Added : 19 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:52] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:07:52] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:07:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:52] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:07:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:07:53] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:07:53] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1939, 992, 1806, 1952, 1940, 1936, 1915, 1443, 3658, 1002, 11192, 1937, 4384, 3852, 17286]
Incomplete Parikh walk after 1760300 steps, including 96 resets, run finished after 5455 ms. (steps per millisecond=322 ) properties (out of 15) seen :17335 could not realise parikh vector
Incomplete Parikh walk after 418900 steps, including 99 resets, run finished after 1215 ms. (steps per millisecond=344 ) properties (out of 15) seen :3923 could not realise parikh vector
Incomplete Parikh walk after 471100 steps, including 96 resets, run finished after 1542 ms. (steps per millisecond=305 ) properties (out of 15) seen :4546 could not realise parikh vector
Incomplete Parikh walk after 227400 steps, including 99 resets, run finished after 790 ms. (steps per millisecond=287 ) properties (out of 15) seen :2009 could not realise parikh vector
Incomplete Parikh walk after 1152500 steps, including 99 resets, run finished after 2606 ms. (steps per millisecond=442 ) properties (out of 15) seen :11257 could not realise parikh vector
Incomplete Parikh walk after 133800 steps, including 99 resets, run finished after 553 ms. (steps per millisecond=241 ) properties (out of 15) seen :1070 could not realise parikh vector
Incomplete Parikh walk after 399200 steps, including 96 resets, run finished after 1818 ms. (steps per millisecond=219 ) properties (out of 15) seen :3727 could not realise parikh vector
Incomplete Parikh walk after 177900 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=267 ) properties (out of 15) seen :1514 could not realise parikh vector
Incomplete Parikh walk after 225100 steps, including 99 resets, run finished after 799 ms. (steps per millisecond=281 ) properties (out of 15) seen :1982 could not realise parikh vector
Incomplete Parikh walk after 227000 steps, including 96 resets, run finished after 821 ms. (steps per millisecond=276 ) properties (out of 15) seen :2001 could not realise parikh vector
Incomplete Parikh walk after 227500 steps, including 98 resets, run finished after 817 ms. (steps per millisecond=278 ) properties (out of 15) seen :2008 could not realise parikh vector
Incomplete Parikh walk after 228700 steps, including 97 resets, run finished after 1072 ms. (steps per millisecond=213 ) properties (out of 15) seen :2023 could not realise parikh vector
Incomplete Parikh walk after 214200 steps, including 99 resets, run finished after 782 ms. (steps per millisecond=273 ) properties (out of 15) seen :1876 could not realise parikh vector
Incomplete Parikh walk after 132800 steps, including 99 resets, run finished after 492 ms. (steps per millisecond=269 ) properties (out of 15) seen :1061 could not realise parikh vector
Incomplete Parikh walk after 227600 steps, including 99 resets, run finished after 790 ms. (steps per millisecond=288 ) properties (out of 15) seen :2011 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:08:13] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:08:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:13] [INFO ] Implicit Places using invariants in 174 ms returned []
[2022-05-22 10:08:13] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:08:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:13] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:08:13] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
[2022-05-22 10:08:16] [INFO ] Redundant transitions in 2718 ms returned []
[2022-05-22 10:08:16] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:08:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:17] [INFO ] Dead Transitions using invariants and state equation in 300 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:08:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8591 ms. (steps per millisecond=116 ) properties (out of 15) seen :42052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties (out of 15) seen :279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1081 ms. (steps per millisecond=925 ) properties (out of 15) seen :1965
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1384 ms. (steps per millisecond=722 ) properties (out of 15) seen :1432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1478 ms. (steps per millisecond=676 ) properties (out of 15) seen :1048
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1450 ms. (steps per millisecond=689 ) properties (out of 15) seen :1404
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1916
[2022-05-22 10:08:33] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:08:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:34] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2022-05-22 10:08:34] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:08:34] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:08:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:34] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:08:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:08:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:08:34] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:34] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:08:34] [INFO ] [Real]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:08:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:34] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:08:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:08:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:08:34] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:35] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:08:35] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:08:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:35] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2022-05-22 10:08:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:08:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:08:35] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:35] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:08:35] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:08:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:35] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:08:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:08:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:08:35] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:35] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:08:36] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:08:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:36] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:08:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:08:36] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:08:36] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:36] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:08:36] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:08:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:36] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:08:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:08:36] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:08:36] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 10:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:36] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:08:36] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:08:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:36] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:08:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:08:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 32 ms.
[2022-05-22 10:08:37] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:37] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-22 10:08:37] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:08:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:37] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:08:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:08:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:08:37] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:37] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:08:37] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:08:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:37] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:08:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:08:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:08:37] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:38] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:08:38] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:08:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:38] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:08:38] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:08:38] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:08:38] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:38] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-22 10:08:38] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:08:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:38] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:08:38] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:08:38] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:08:38] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:38] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:08:39] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:08:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:39] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:08:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:08:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 41 ms.
[2022-05-22 10:08:39] [INFO ] Added : 19 causal constraints over 4 iterations in 133 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:39] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:08:39] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:08:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:39] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:08:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:08:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:08:39] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:08:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:39] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:08:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:39] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:08:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:08:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:08:40] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:40] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:08:40] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:08:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:40] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:08:40] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:08:40] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:08:40] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1942, 994, 1885, 1955, 1942, 1940, 1917, 1446, 3662, 1228, 11194, 1940, 4387, 3854, 17289]
Incomplete Parikh walk after 1760600 steps, including 96 resets, run finished after 5902 ms. (steps per millisecond=298 ) properties (out of 15) seen :17339 could not realise parikh vector
Incomplete Parikh walk after 419100 steps, including 99 resets, run finished after 1358 ms. (steps per millisecond=308 ) properties (out of 15) seen :3923 could not realise parikh vector
Incomplete Parikh walk after 471400 steps, including 96 resets, run finished after 1572 ms. (steps per millisecond=299 ) properties (out of 15) seen :4549 could not realise parikh vector
Incomplete Parikh walk after 227700 steps, including 99 resets, run finished after 774 ms. (steps per millisecond=294 ) properties (out of 15) seen :2013 could not realise parikh vector
Incomplete Parikh walk after 1152700 steps, including 99 resets, run finished after 2668 ms. (steps per millisecond=432 ) properties (out of 15) seen :11260 could not realise parikh vector
Incomplete Parikh walk after 156400 steps, including 99 resets, run finished after 694 ms. (steps per millisecond=225 ) properties (out of 15) seen :1297 could not realise parikh vector
Incomplete Parikh walk after 399600 steps, including 96 resets, run finished after 1834 ms. (steps per millisecond=217 ) properties (out of 15) seen :3733 could not realise parikh vector
Incomplete Parikh walk after 178200 steps, including 99 resets, run finished after 726 ms. (steps per millisecond=245 ) properties (out of 15) seen :1514 could not realise parikh vector
Incomplete Parikh walk after 225300 steps, including 99 resets, run finished after 819 ms. (steps per millisecond=275 ) properties (out of 15) seen :1986 could not realise parikh vector
Incomplete Parikh walk after 227400 steps, including 96 resets, run finished after 830 ms. (steps per millisecond=273 ) properties (out of 15) seen :2006 could not realise parikh vector
Incomplete Parikh walk after 227700 steps, including 98 resets, run finished after 910 ms. (steps per millisecond=250 ) properties (out of 15) seen :2011 could not realise parikh vector
Incomplete Parikh walk after 229000 steps, including 97 resets, run finished after 1082 ms. (steps per millisecond=211 ) properties (out of 15) seen :2025 could not realise parikh vector
Incomplete Parikh walk after 222100 steps, including 99 resets, run finished after 879 ms. (steps per millisecond=252 ) properties (out of 15) seen :1952 could not realise parikh vector
Incomplete Parikh walk after 133000 steps, including 99 resets, run finished after 560 ms. (steps per millisecond=237 ) properties (out of 15) seen :1060 could not realise parikh vector
Incomplete Parikh walk after 227900 steps, including 99 resets, run finished after 793 ms. (steps per millisecond=287 ) properties (out of 15) seen :2014 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:09:02] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:09:02] [INFO ] Implicit Places using invariants in 86 ms returned []
[2022-05-22 10:09:02] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:09:02] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:09:02] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2022-05-22 10:09:03] [INFO ] Redundant transitions in 932 ms returned []
[2022-05-22 10:09:03] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:09:03] [INFO ] Dead Transitions using invariants and state equation in 431 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8598 ms. (steps per millisecond=116 ) properties (out of 15) seen :42081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1401 ms. (steps per millisecond=713 ) properties (out of 15) seen :203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1274 ms. (steps per millisecond=784 ) properties (out of 15) seen :1359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 15) seen :1995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1452 ms. (steps per millisecond=688 ) properties (out of 15) seen :856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1519 ms. (steps per millisecond=658 ) properties (out of 15) seen :649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1916
[2022-05-22 10:09:20] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:20] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2022-05-22 10:09:20] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:09:20] [INFO ] [Real]Added 166 Read/Feed constraints in 81 ms returned sat
[2022-05-22 10:09:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:20] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2022-05-22 10:09:20] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:09:21] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 44 ms.
[2022-05-22 10:09:21] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:21] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:09:21] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:09:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:21] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:09:21] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:09:21] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:09:21] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 52 ms.
[2022-05-22 10:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:21] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:09:21] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:09:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:21] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:09:21] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:09:21] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 32 ms.
[2022-05-22 10:09:22] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:09:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:22] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:09:22] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:09:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:22] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2022-05-22 10:09:22] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:09:22] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 49 ms.
[2022-05-22 10:09:22] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:09:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:22] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:09:22] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:09:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:22] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:09:22] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:09:22] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:09:23] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:23] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:09:23] [INFO ] [Real]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:09:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:23] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:09:23] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:09:23] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:09:23] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:23] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:09:23] [INFO ] [Real]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:09:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:23] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:09:23] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:09:23] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:09:23] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:24] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2022-05-22 10:09:24] [INFO ] [Real]Added 166 Read/Feed constraints in 51 ms returned sat
[2022-05-22 10:09:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:24] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:09:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:09:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:09:24] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:24] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:09:24] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:09:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:24] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:09:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:09:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:09:24] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:25] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:09:25] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:09:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:25] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:09:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:09:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:09:25] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:25] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:09:25] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:09:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:25] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:09:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:09:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:09:25] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:25] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:09:25] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:09:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:26] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:09:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:09:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:09:26] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:26] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:09:26] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:09:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:26] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:09:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:09:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:09:26] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:26] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:09:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:26] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:09:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:09:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:09:26] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:27] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:09:27] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:09:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:27] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:09:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:09:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:09:27] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1944, 996, 1887, 1959, 1945, 1942, 1919, 1448, 3664, 1230, 11196, 1944, 4390, 3856, 17292]
Incomplete Parikh walk after 1760900 steps, including 96 resets, run finished after 5341 ms. (steps per millisecond=329 ) properties (out of 15) seen :17340 could not realise parikh vector
Incomplete Parikh walk after 419300 steps, including 99 resets, run finished after 1281 ms. (steps per millisecond=327 ) properties (out of 15) seen :3926 could not realise parikh vector
Incomplete Parikh walk after 471700 steps, including 96 resets, run finished after 1550 ms. (steps per millisecond=304 ) properties (out of 15) seen :4549 could not realise parikh vector
Incomplete Parikh walk after 228100 steps, including 99 resets, run finished after 739 ms. (steps per millisecond=308 ) properties (out of 15) seen :2013 could not realise parikh vector
Incomplete Parikh walk after 1152900 steps, including 99 resets, run finished after 2626 ms. (steps per millisecond=439 ) properties (out of 15) seen :11262 could not realise parikh vector
Incomplete Parikh walk after 156600 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=257 ) properties (out of 15) seen :1295 could not realise parikh vector
Incomplete Parikh walk after 399800 steps, including 96 resets, run finished after 1836 ms. (steps per millisecond=217 ) properties (out of 15) seen :3734 could not realise parikh vector
Incomplete Parikh walk after 178400 steps, including 99 resets, run finished after 677 ms. (steps per millisecond=263 ) properties (out of 15) seen :1518 could not realise parikh vector
Incomplete Parikh walk after 225500 steps, including 99 resets, run finished after 872 ms. (steps per millisecond=258 ) properties (out of 15) seen :1986 could not realise parikh vector
Incomplete Parikh walk after 227600 steps, including 96 resets, run finished after 718 ms. (steps per millisecond=316 ) properties (out of 15) seen :2004 could not realise parikh vector
Incomplete Parikh walk after 228000 steps, including 98 resets, run finished after 864 ms. (steps per millisecond=263 ) properties (out of 15) seen :2018 could not realise parikh vector
Incomplete Parikh walk after 229400 steps, including 97 resets, run finished after 1009 ms. (steps per millisecond=227 ) properties (out of 15) seen :2024 could not realise parikh vector
Incomplete Parikh walk after 222300 steps, including 99 resets, run finished after 761 ms. (steps per millisecond=292 ) properties (out of 15) seen :1957 could not realise parikh vector
Incomplete Parikh walk after 133200 steps, including 99 resets, run finished after 538 ms. (steps per millisecond=247 ) properties (out of 15) seen :1064 could not realise parikh vector
Incomplete Parikh walk after 228100 steps, including 99 resets, run finished after 717 ms. (steps per millisecond=318 ) properties (out of 15) seen :2018 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 24 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 27 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:09:47] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:47] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:09:47] [INFO ] Implicit Places using invariants in 83 ms returned []
[2022-05-22 10:09:47] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:09:47] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:09:47] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2022-05-22 10:09:48] [INFO ] Redundant transitions in 895 ms returned []
[2022-05-22 10:09:48] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:09:49] [INFO ] Dead Transitions using invariants and state equation in 278 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:09:49] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8338 ms. (steps per millisecond=119 ) properties (out of 15) seen :42094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1403 ms. (steps per millisecond=712 ) properties (out of 15) seen :188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 15) seen :2028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1216 ms. (steps per millisecond=822 ) properties (out of 15) seen :1271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1289 ms. (steps per millisecond=775 ) properties (out of 15) seen :1299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1387 ms. (steps per millisecond=720 ) properties (out of 15) seen :1182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
[2022-05-22 10:10:04] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:10:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:05] [INFO ] [Real]Absence check using state equation in 975 ms returned sat
[2022-05-22 10:10:05] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:10:06] [INFO ] [Real]Added 166 Read/Feed constraints in 73 ms returned sat
[2022-05-22 10:10:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:06] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-22 10:10:06] [INFO ] [Nat]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:10:06] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 81 ms.
[2022-05-22 10:10:06] [INFO ] Added : 19 causal constraints over 4 iterations in 161 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:06] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2022-05-22 10:10:06] [INFO ] [Real]Added 166 Read/Feed constraints in 58 ms returned sat
[2022-05-22 10:10:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:06] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2022-05-22 10:10:06] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:10:06] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:10:06] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:07] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:10:07] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:10:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:07] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-22 10:10:07] [INFO ] [Nat]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:10:07] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:10:07] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 10:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:07] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:10:07] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:10:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:07] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:10:07] [INFO ] [Nat]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:10:08] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:10:08] [INFO ] Added : 19 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:08] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:10:08] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:08] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:10:08] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:08] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:10:08] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:08] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2022-05-22 10:10:08] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:08] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:10:08] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:10:08] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:10:09] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 10:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:09] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:10:09] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:10:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:09] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:10:09] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:09] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:10:09] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:09] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:10:09] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:10:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:09] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2022-05-22 10:10:09] [INFO ] [Nat]Added 166 Read/Feed constraints in 59 ms returned sat
[2022-05-22 10:10:09] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:10:09] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:10] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:10:10] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:10] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:10:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:10:10] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:10:10] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:10] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:10:10] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:10:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:10] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:10:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:10:10] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:10:10] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:10] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:10:10] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:11] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:10:11] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:10:11] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:11] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:10:11] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:11] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:10:11] [INFO ] [Nat]Added 166 Read/Feed constraints in 52 ms returned sat
[2022-05-22 10:10:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:10:11] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:11] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:10:11] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:10:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:11] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:10:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:10:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 40 ms.
[2022-05-22 10:10:12] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:12] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:12] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:10:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:10:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:10:12] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:12] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:10:12] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:10:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:12] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:10:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:10:12] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1948, 999, 1890, 1962, 1947, 1944, 1921, 1450, 3667, 1232, 11199, 1946, 4393, 3858, 17296]
Incomplete Parikh walk after 1761300 steps, including 96 resets, run finished after 5403 ms. (steps per millisecond=325 ) properties (out of 15) seen :17348 could not realise parikh vector
Incomplete Parikh walk after 419500 steps, including 99 resets, run finished after 1230 ms. (steps per millisecond=341 ) properties (out of 15) seen :3927 could not realise parikh vector
Incomplete Parikh walk after 472000 steps, including 96 resets, run finished after 1756 ms. (steps per millisecond=268 ) properties (out of 15) seen :4560 could not realise parikh vector
Incomplete Parikh walk after 228300 steps, including 99 resets, run finished after 815 ms. (steps per millisecond=280 ) properties (out of 15) seen :2019 could not realise parikh vector
Incomplete Parikh walk after 1153200 steps, including 99 resets, run finished after 3067 ms. (steps per millisecond=376 ) properties (out of 15) seen :11263 could not realise parikh vector
Incomplete Parikh walk after 156800 steps, including 99 resets, run finished after 686 ms. (steps per millisecond=228 ) properties (out of 15) seen :1302 could not realise parikh vector
Incomplete Parikh walk after 400100 steps, including 96 resets, run finished after 1967 ms. (steps per millisecond=203 ) properties (out of 15) seen :3736 could not realise parikh vector
Incomplete Parikh walk after 178600 steps, including 99 resets, run finished after 766 ms. (steps per millisecond=233 ) properties (out of 15) seen :1518 could not realise parikh vector
Incomplete Parikh walk after 225700 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=241 ) properties (out of 15) seen :1989 could not realise parikh vector
Incomplete Parikh walk after 227800 steps, including 96 resets, run finished after 833 ms. (steps per millisecond=273 ) properties (out of 15) seen :2015 could not realise parikh vector
Incomplete Parikh walk after 228200 steps, including 98 resets, run finished after 950 ms. (steps per millisecond=240 ) properties (out of 15) seen :2015 could not realise parikh vector
Incomplete Parikh walk after 229700 steps, including 97 resets, run finished after 1115 ms. (steps per millisecond=206 ) properties (out of 15) seen :2031 could not realise parikh vector
Incomplete Parikh walk after 222600 steps, including 99 resets, run finished after 883 ms. (steps per millisecond=252 ) properties (out of 15) seen :1959 could not realise parikh vector
Incomplete Parikh walk after 133500 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=224 ) properties (out of 15) seen :1069 could not realise parikh vector
Incomplete Parikh walk after 228500 steps, including 99 resets, run finished after 820 ms. (steps per millisecond=278 ) properties (out of 15) seen :2017 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 27 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:10:34] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:10:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:10:35] [INFO ] Implicit Places using invariants in 118 ms returned []
[2022-05-22 10:10:35] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:10:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:10:35] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:10:35] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
[2022-05-22 10:10:36] [INFO ] Redundant transitions in 841 ms returned []
[2022-05-22 10:10:36] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:10:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:10:36] [INFO ] Dead Transitions using invariants and state equation in 239 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:10:36] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8702 ms. (steps per millisecond=114 ) properties (out of 15) seen :41921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1598 ms. (steps per millisecond=625 ) properties (out of 15) seen :626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1530 ms. (steps per millisecond=653 ) properties (out of 15) seen :1010
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1394 ms. (steps per millisecond=717 ) properties (out of 15) seen :1525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1502 ms. (steps per millisecond=665 ) properties (out of 15) seen :1520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1590 ms. (steps per millisecond=628 ) properties (out of 15) seen :926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1916
[2022-05-22 10:10:54] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:10:54] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:54] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:10:54] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:10:54] [INFO ] [Real]Added 166 Read/Feed constraints in 51 ms returned sat
[2022-05-22 10:10:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:54] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:10:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:10:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:10:54] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:54] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:10:55] [INFO ] [Real]Added 166 Read/Feed constraints in 52 ms returned sat
[2022-05-22 10:10:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:55] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:10:55] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:10:55] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:10:55] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:55] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:10:55] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:10:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:55] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:10:55] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:10:55] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:10:55] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:55] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:10:55] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:10:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:56] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:10:56] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:10:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:10:56] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:56] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:10:56] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:10:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:56] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:10:56] [INFO ] [Nat]Added 166 Read/Feed constraints in 47 ms returned sat
[2022-05-22 10:10:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:10:56] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 10:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:56] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2022-05-22 10:10:56] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:10:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:57] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:10:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:10:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:10:57] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:10:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:57] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:10:57] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:10:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:57] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:10:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:10:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:10:57] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:57] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:10:58] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:10:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:58] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:10:58] [INFO ] [Nat]Added 166 Read/Feed constraints in 53 ms returned sat
[2022-05-22 10:10:58] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:10:58] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:58] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:10:58] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:10:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:58] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:10:58] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:10:58] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:10:58] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:58] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:10:58] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:10:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:59] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:10:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:10:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:10:59] [INFO ] Added : 19 causal constraints over 4 iterations in 153 ms. Result :sat
Minimization took 41 ms.
[2022-05-22 10:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:59] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:10:59] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:10:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:59] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:10:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 56 ms returned sat
[2022-05-22 10:10:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:10:59] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 10:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:59] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:11:00] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:11:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:00] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:11:00] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:11:00] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:11:00] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:00] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:11:00] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:11:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:00] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-22 10:11:00] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:11:00] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:11:00] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:00] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:11:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:01] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:11:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 56 ms returned sat
[2022-05-22 10:11:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 56 ms.
[2022-05-22 10:11:01] [INFO ] Added : 19 causal constraints over 4 iterations in 137 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:01] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:11:01] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:11:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:01] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:11:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:11:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 40 ms.
[2022-05-22 10:11:01] [INFO ] Added : 19 causal constraints over 4 iterations in 145 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1951, 1001, 1893, 1965, 1949, 1947, 1923, 1452, 3669, 1233, 11201, 1948, 4395, 3860, 17299]
Incomplete Parikh walk after 1761600 steps, including 96 resets, run finished after 5455 ms. (steps per millisecond=322 ) properties (out of 15) seen :17351 could not realise parikh vector
Incomplete Parikh walk after 419700 steps, including 99 resets, run finished after 1222 ms. (steps per millisecond=343 ) properties (out of 15) seen :3930 could not realise parikh vector
Incomplete Parikh walk after 472200 steps, including 96 resets, run finished after 1527 ms. (steps per millisecond=309 ) properties (out of 15) seen :4562 could not realise parikh vector
Incomplete Parikh walk after 228500 steps, including 99 resets, run finished after 701 ms. (steps per millisecond=325 ) properties (out of 15) seen :2023 could not realise parikh vector
Incomplete Parikh walk after 1153400 steps, including 99 resets, run finished after 2471 ms. (steps per millisecond=466 ) properties (out of 15) seen :11267 could not realise parikh vector
Incomplete Parikh walk after 156900 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=247 ) properties (out of 15) seen :1301 could not realise parikh vector
Incomplete Parikh walk after 400300 steps, including 96 resets, run finished after 1746 ms. (steps per millisecond=229 ) properties (out of 15) seen :3741 could not realise parikh vector
Incomplete Parikh walk after 178800 steps, including 99 resets, run finished after 694 ms. (steps per millisecond=257 ) properties (out of 15) seen :1521 could not realise parikh vector
Incomplete Parikh walk after 225900 steps, including 99 resets, run finished after 794 ms. (steps per millisecond=284 ) properties (out of 15) seen :1994 could not realise parikh vector
Incomplete Parikh walk after 228100 steps, including 96 resets, run finished after 745 ms. (steps per millisecond=306 ) properties (out of 15) seen :2010 could not realise parikh vector
Incomplete Parikh walk after 228400 steps, including 98 resets, run finished after 823 ms. (steps per millisecond=277 ) properties (out of 15) seen :2022 could not realise parikh vector
Incomplete Parikh walk after 230000 steps, including 97 resets, run finished after 1010 ms. (steps per millisecond=227 ) properties (out of 15) seen :2031 could not realise parikh vector
Incomplete Parikh walk after 222900 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=275 ) properties (out of 15) seen :1962 could not realise parikh vector
Incomplete Parikh walk after 133700 steps, including 99 resets, run finished after 503 ms. (steps per millisecond=265 ) properties (out of 15) seen :1070 could not realise parikh vector
Incomplete Parikh walk after 228800 steps, including 99 resets, run finished after 721 ms. (steps per millisecond=317 ) properties (out of 15) seen :2026 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:11:21] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:11:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:11:21] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-05-22 10:11:21] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:11:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:11:21] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:11:22] [INFO ] Implicit Places using invariants and state equation in 548 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
[2022-05-22 10:11:23] [INFO ] Redundant transitions in 744 ms returned []
[2022-05-22 10:11:23] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:11:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:11:23] [INFO ] Dead Transitions using invariants and state equation in 355 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:11:23] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8679 ms. (steps per millisecond=115 ) properties (out of 15) seen :41646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1565 ms. (steps per millisecond=638 ) properties (out of 15) seen :343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1507 ms. (steps per millisecond=663 ) properties (out of 15) seen :1105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 15) seen :1919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1553 ms. (steps per millisecond=643 ) properties (out of 15) seen :1028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1485 ms. (steps per millisecond=673 ) properties (out of 15) seen :1556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1916
[2022-05-22 10:11:40] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:11:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:40] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:11:40] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:11:40] [INFO ] [Real]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:11:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:40] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:11:40] [INFO ] [Nat]Added 166 Read/Feed constraints in 45 ms returned sat
[2022-05-22 10:11:40] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:11:40] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:40] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:11:40] [INFO ] [Real]Added 166 Read/Feed constraints in 52 ms returned sat
[2022-05-22 10:11:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:41] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:11:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:11:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:11:41] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:41] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:11:41] [INFO ] [Real]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:11:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:41] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:11:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:11:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:11:41] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 71 ms.
[2022-05-22 10:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:41] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:11:41] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:11:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:42] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:11:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:11:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:11:42] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 10:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:42] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2022-05-22 10:11:42] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:11:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:42] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:11:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:11:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:11:42] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:42] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:11:43] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:11:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:43] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:11:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:11:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:11:43] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:43] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:11:43] [INFO ] [Real]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:11:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:43] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:11:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:11:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:11:43] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:43] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:11:43] [INFO ] [Real]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:11:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:11:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 32 ms.
[2022-05-22 10:11:44] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:11:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 75 ms returned sat
[2022-05-22 10:11:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:11:44] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Real]Added 166 Read/Feed constraints in 61 ms returned sat
[2022-05-22 10:11:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:11:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:11:45] [INFO ] Added : 19 causal constraints over 4 iterations in 133 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:11:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:11:45] [INFO ] Added : 19 causal constraints over 4 iterations in 123 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:11:46] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:11:46] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Real]Added 166 Read/Feed constraints in 52 ms returned sat
[2022-05-22 10:11:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:11:46] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:11:46] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 10:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:11:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:11:46] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:11:47] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:47] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:11:47] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:11:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:47] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2022-05-22 10:11:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:11:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:11:47] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1955, 1003, 1895, 1967, 1951, 1949, 1926, 1455, 3672, 1362, 11203, 1951, 4398, 3862, 17302]
Incomplete Parikh walk after 1761900 steps, including 96 resets, run finished after 5979 ms. (steps per millisecond=294 ) properties (out of 15) seen :17356 could not realise parikh vector
Incomplete Parikh walk after 419900 steps, including 99 resets, run finished after 1413 ms. (steps per millisecond=297 ) properties (out of 15) seen :3934 could not realise parikh vector
Incomplete Parikh walk after 472500 steps, including 96 resets, run finished after 1745 ms. (steps per millisecond=270 ) properties (out of 15) seen :4554 could not realise parikh vector
Incomplete Parikh walk after 228800 steps, including 99 resets, run finished after 825 ms. (steps per millisecond=277 ) properties (out of 15) seen :2019 could not realise parikh vector
Incomplete Parikh walk after 1153600 steps, including 99 resets, run finished after 3046 ms. (steps per millisecond=378 ) properties (out of 15) seen :11271 could not realise parikh vector
Incomplete Parikh walk after 169800 steps, including 99 resets, run finished after 746 ms. (steps per millisecond=227 ) properties (out of 15) seen :1431 could not realise parikh vector
Incomplete Parikh walk after 400600 steps, including 96 resets, run finished after 1796 ms. (steps per millisecond=223 ) properties (out of 15) seen :3746 could not realise parikh vector
Incomplete Parikh walk after 179100 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=270 ) properties (out of 15) seen :1522 could not realise parikh vector
Incomplete Parikh walk after 226200 steps, including 99 resets, run finished after 783 ms. (steps per millisecond=288 ) properties (out of 15) seen :1995 could not realise parikh vector
Incomplete Parikh walk after 228300 steps, including 96 resets, run finished after 762 ms. (steps per millisecond=299 ) properties (out of 15) seen :2014 could not realise parikh vector
Incomplete Parikh walk after 228600 steps, including 98 resets, run finished after 887 ms. (steps per millisecond=257 ) properties (out of 15) seen :2020 could not realise parikh vector
Incomplete Parikh walk after 230200 steps, including 97 resets, run finished after 1089 ms. (steps per millisecond=211 ) properties (out of 15) seen :2033 could not realise parikh vector
Incomplete Parikh walk after 223100 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=249 ) properties (out of 15) seen :1964 could not realise parikh vector
Incomplete Parikh walk after 133900 steps, including 99 resets, run finished after 569 ms. (steps per millisecond=235 ) properties (out of 15) seen :1071 could not realise parikh vector
Incomplete Parikh walk after 229200 steps, including 99 resets, run finished after 848 ms. (steps per millisecond=270 ) properties (out of 15) seen :2025 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 30 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:12:09] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:12:09] [INFO ] Implicit Places using invariants in 115 ms returned []
[2022-05-22 10:12:09] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:12:09] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:12:10] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
[2022-05-22 10:12:11] [INFO ] Redundant transitions in 833 ms returned []
[2022-05-22 10:12:11] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:12:11] [INFO ] Dead Transitions using invariants and state equation in 251 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:11] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8574 ms. (steps per millisecond=116 ) properties (out of 15) seen :41879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1536 ms. (steps per millisecond=651 ) properties (out of 15) seen :795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1393 ms. (steps per millisecond=717 ) properties (out of 15) seen :1302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1027 ms. (steps per millisecond=973 ) properties (out of 15) seen :1942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1426 ms. (steps per millisecond=701 ) properties (out of 15) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1284 ms. (steps per millisecond=778 ) properties (out of 15) seen :990
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
[2022-05-22 10:12:27] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:27] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:12:27] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:12:27] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:12:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:28] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:12:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:12:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:12:28] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:28] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:12:28] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:12:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:28] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:12:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 74 ms returned sat
[2022-05-22 10:12:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 34 ms.
[2022-05-22 10:12:28] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:28] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:12:29] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:12:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:29] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:12:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:12:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:12:29] [INFO ] Added : 19 causal constraints over 4 iterations in 144 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:29] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:12:29] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:12:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:29] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2022-05-22 10:12:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:12:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:12:29] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:30] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-05-22 10:12:30] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:12:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:30] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:12:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:12:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:12:30] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:30] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:12:30] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:12:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:30] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:12:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:12:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:12:30] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:31] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-05-22 10:12:31] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:12:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:31] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:12:31] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:12:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:12:31] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:31] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:12:31] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:12:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:31] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:12:31] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:12:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:12:31] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:31] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:12:31] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:12:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:31] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:12:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:12:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:12:32] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:32] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:12:32] [INFO ] [Real]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:32] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:12:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:12:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:12:32] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:32] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:12:32] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:32] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:12:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:12:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:12:33] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:33] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:12:33] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:12:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:33] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:12:33] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:12:33] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 77 ms.
[2022-05-22 10:12:33] [INFO ] Added : 19 causal constraints over 4 iterations in 155 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:33] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 10:12:33] [INFO ] [Real]Added 166 Read/Feed constraints in 29 ms returned sat
[2022-05-22 10:12:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:33] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:12:33] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:12:33] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:12:33] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:33] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:12:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:34] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:12:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:12:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:12:34] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:34] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:12:34] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:12:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:34] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:12:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:12:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:12:34] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1958, 1006, 1897, 1969, 1953, 1951, 1928, 1457, 3674, 1365, 11206, 1953, 4400, 3864, 17306]
Incomplete Parikh walk after 1762300 steps, including 96 resets, run finished after 5896 ms. (steps per millisecond=298 ) properties (out of 15) seen :17355 could not realise parikh vector
Incomplete Parikh walk after 420100 steps, including 99 resets, run finished after 1413 ms. (steps per millisecond=297 ) properties (out of 15) seen :3938 could not realise parikh vector
Incomplete Parikh walk after 472700 steps, including 96 resets, run finished after 1739 ms. (steps per millisecond=271 ) properties (out of 15) seen :4559 could not realise parikh vector
Incomplete Parikh walk after 229000 steps, including 99 resets, run finished after 829 ms. (steps per millisecond=276 ) properties (out of 15) seen :2025 could not realise parikh vector
Incomplete Parikh walk after 1153900 steps, including 99 resets, run finished after 2948 ms. (steps per millisecond=391 ) properties (out of 15) seen :11273 could not realise parikh vector
Incomplete Parikh walk after 170100 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=266 ) properties (out of 15) seen :1433 could not realise parikh vector
Incomplete Parikh walk after 400800 steps, including 96 resets, run finished after 1825 ms. (steps per millisecond=219 ) properties (out of 15) seen :3746 could not realise parikh vector
Incomplete Parikh walk after 179300 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=257 ) properties (out of 15) seen :1525 could not realise parikh vector
Incomplete Parikh walk after 226400 steps, including 99 resets, run finished after 805 ms. (steps per millisecond=281 ) properties (out of 15) seen :1996 could not realise parikh vector
Incomplete Parikh walk after 228500 steps, including 96 resets, run finished after 788 ms. (steps per millisecond=289 ) properties (out of 15) seen :2016 could not realise parikh vector
Incomplete Parikh walk after 228800 steps, including 98 resets, run finished after 862 ms. (steps per millisecond=265 ) properties (out of 15) seen :2022 could not realise parikh vector
Incomplete Parikh walk after 230400 steps, including 97 resets, run finished after 1059 ms. (steps per millisecond=217 ) properties (out of 15) seen :2038 could not realise parikh vector
Incomplete Parikh walk after 223300 steps, including 99 resets, run finished after 799 ms. (steps per millisecond=279 ) properties (out of 15) seen :1963 could not realise parikh vector
Incomplete Parikh walk after 134200 steps, including 99 resets, run finished after 512 ms. (steps per millisecond=262 ) properties (out of 15) seen :1077 could not realise parikh vector
Incomplete Parikh walk after 229500 steps, including 99 resets, run finished after 772 ms. (steps per millisecond=297 ) properties (out of 15) seen :2026 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 25 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 21 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:12:56] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:12:56] [INFO ] Implicit Places using invariants in 98 ms returned []
[2022-05-22 10:12:56] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:12:56] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:12:56] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2022-05-22 10:12:57] [INFO ] Redundant transitions in 868 ms returned []
[2022-05-22 10:12:57] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:12:58] [INFO ] Dead Transitions using invariants and state equation in 243 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:12:58] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8514 ms. (steps per millisecond=117 ) properties (out of 15) seen :41880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1464 ms. (steps per millisecond=683 ) properties (out of 15) seen :682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1378 ms. (steps per millisecond=725 ) properties (out of 15) seen :1639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1023 ms. (steps per millisecond=977 ) properties (out of 15) seen :1815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1283 ms. (steps per millisecond=779 ) properties (out of 15) seen :1469
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1409 ms. (steps per millisecond=709 ) properties (out of 15) seen :1068
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1916
[2022-05-22 10:13:14] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:13:14] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:14] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:13:14] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:13:14] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:13:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:14] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:13:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 44 ms returned sat
[2022-05-22 10:13:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:13:14] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:14] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:13:15] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:13:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:15] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-22 10:13:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:13:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:13:15] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:15] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:13:15] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:15] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:13:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:13:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 26 ms.
[2022-05-22 10:13:15] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:15] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:13:15] [INFO ] [Real]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:13:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:16] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:13:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 40 ms.
[2022-05-22 10:13:16] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 10:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:16] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:13:16] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:16] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:13:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:13:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:13:16] [INFO ] Added : 19 causal constraints over 4 iterations in 96 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:16] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:13:16] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:13:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:16] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:13:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:13:16] [INFO ] Added : 19 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:17] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:13:17] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:13:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:17] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:13:17] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:17] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:13:17] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:13:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:17] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:13:17] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:17] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:13:17] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:13:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:17] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:13:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:13:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:13:18] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:18] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:18] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:18] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:13:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:13:18] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:18] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:18] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:18] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:13:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:13:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:13:18] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:18] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:19] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:13:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:19] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:13:19] [INFO ] [Nat]Added 166 Read/Feed constraints in 57 ms returned sat
[2022-05-22 10:13:19] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:13:19] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:19] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:13:19] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:13:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:19] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:19] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:19] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:13:19] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:19] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:13:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:19] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:13:19] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:19] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:13:20] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 10:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:20] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:13:20] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:13:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:20] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:13:20] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:13:20] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:13:20] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1960, 1009, 1899, 1972, 1955, 1954, 1930, 1459, 3677, 1368, 11208, 1955, 4403, 3868, 17309]
Incomplete Parikh walk after 1762600 steps, including 96 resets, run finished after 6045 ms. (steps per millisecond=291 ) properties (out of 15) seen :17355 could not realise parikh vector
Incomplete Parikh walk after 420500 steps, including 99 resets, run finished after 1415 ms. (steps per millisecond=297 ) properties (out of 15) seen :3937 could not realise parikh vector
Incomplete Parikh walk after 473000 steps, including 96 resets, run finished after 1738 ms. (steps per millisecond=272 ) properties (out of 15) seen :4566 could not realise parikh vector
Incomplete Parikh walk after 229200 steps, including 99 resets, run finished after 830 ms. (steps per millisecond=276 ) properties (out of 15) seen :2025 could not realise parikh vector
Incomplete Parikh walk after 1154100 steps, including 99 resets, run finished after 3025 ms. (steps per millisecond=381 ) properties (out of 15) seen :11272 could not realise parikh vector
Incomplete Parikh walk after 170400 steps, including 99 resets, run finished after 702 ms. (steps per millisecond=242 ) properties (out of 15) seen :1439 could not realise parikh vector
Incomplete Parikh walk after 401100 steps, including 96 resets, run finished after 1990 ms. (steps per millisecond=201 ) properties (out of 15) seen :3747 could not realise parikh vector
Incomplete Parikh walk after 179500 steps, including 99 resets, run finished after 729 ms. (steps per millisecond=246 ) properties (out of 15) seen :1530 could not realise parikh vector
Incomplete Parikh walk after 226600 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=245 ) properties (out of 15) seen :1995 could not realise parikh vector
Incomplete Parikh walk after 228800 steps, including 96 resets, run finished after 850 ms. (steps per millisecond=269 ) properties (out of 15) seen :2020 could not realise parikh vector
Incomplete Parikh walk after 229000 steps, including 98 resets, run finished after 898 ms. (steps per millisecond=255 ) properties (out of 15) seen :2023 could not realise parikh vector
Incomplete Parikh walk after 230700 steps, including 97 resets, run finished after 1174 ms. (steps per millisecond=196 ) properties (out of 15) seen :2038 could not realise parikh vector
Incomplete Parikh walk after 223500 steps, including 99 resets, run finished after 865 ms. (steps per millisecond=258 ) properties (out of 15) seen :1968 could not realise parikh vector
Incomplete Parikh walk after 134500 steps, including 99 resets, run finished after 563 ms. (steps per millisecond=238 ) properties (out of 15) seen :1076 could not realise parikh vector
Incomplete Parikh walk after 229700 steps, including 99 resets, run finished after 814 ms. (steps per millisecond=282 ) properties (out of 15) seen :2033 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 30 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 31 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:13:43] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:13:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:13:43] [INFO ] Implicit Places using invariants in 109 ms returned []
[2022-05-22 10:13:43] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:13:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:13:43] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:13:43] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2022-05-22 10:13:44] [INFO ] Redundant transitions in 864 ms returned []
[2022-05-22 10:13:44] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:13:44] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 10:13:44] [INFO ] Dead Transitions using invariants and state equation in 264 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:13:44] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 8536 ms. (steps per millisecond=117 ) properties (out of 15) seen :42053
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1476 ms. (steps per millisecond=677 ) properties (out of 15) seen :200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1417 ms. (steps per millisecond=705 ) properties (out of 15) seen :1014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1056 ms. (steps per millisecond=946 ) properties (out of 15) seen :1721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1534 ms. (steps per millisecond=651 ) properties (out of 15) seen :549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1419 ms. (steps per millisecond=704 ) properties (out of 15) seen :1284
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
[2022-05-22 10:14:01] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:14:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:14:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:01] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:14:01] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:14:01] [INFO ] [Real]Added 166 Read/Feed constraints in 81 ms returned sat
[2022-05-22 10:14:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:01] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:14:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 59 ms returned sat
[2022-05-22 10:14:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 34 ms.
[2022-05-22 10:14:02] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:02] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:14:02] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:14:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:02] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:14:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:14:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:14:02] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:02] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:14:02] [INFO ] [Real]Added 166 Read/Feed constraints in 61 ms returned sat
[2022-05-22 10:14:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:02] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:14:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:14:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:14:03] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:03] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:14:03] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:14:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:03] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:14:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:14:03] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:14:03] [INFO ] Added : 19 causal constraints over 4 iterations in 133 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:03] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:14:03] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:14:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:03] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:14:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 57 ms returned sat
[2022-05-22 10:14:03] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 43 ms.
[2022-05-22 10:14:04] [INFO ] Added : 19 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:04] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:14:04] [INFO ] [Real]Added 166 Read/Feed constraints in 48 ms returned sat
[2022-05-22 10:14:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:04] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:14:04] [INFO ] [Nat]Added 166 Read/Feed constraints in 46 ms returned sat
[2022-05-22 10:14:04] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:14:04] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:04] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-05-22 10:14:04] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:14:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:04] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:14:04] [INFO ] [Nat]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:14:05] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:14:05] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:05] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-22 10:14:05] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:05] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-22 10:14:05] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:14:05] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:14:05] [INFO ] Added : 19 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:05] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:14:05] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:05] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:14:05] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:06] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:14:06] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:06] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:06] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:06] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:06] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:14:06] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:14:06] [INFO ] Added : 19 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:06] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:14:06] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:06] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:06] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:06] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:14:06] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:06] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:14:07] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:07] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-22 10:14:07] [INFO ] [Nat]Added 166 Read/Feed constraints in 50 ms returned sat
[2022-05-22 10:14:07] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:14:07] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:07] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:14:07] [INFO ] [Real]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:14:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:07] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:14:07] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:07] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:14:07] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:07] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:14:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:07] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:14:08] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:08] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:14:08] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:08] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:14:08] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:14:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:08] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:14:08] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:14:08] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:14:08] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1962, 1012, 1901, 1975, 1958, 1956, 1933, 1462, 3679, 1371, 11210, 1957, 4405, 3870, 17313]
Incomplete Parikh walk after 1763000 steps, including 96 resets, run finished after 5619 ms. (steps per millisecond=313 ) properties (out of 15) seen :17367 could not realise parikh vector
Incomplete Parikh walk after 420700 steps, including 99 resets, run finished after 1426 ms. (steps per millisecond=295 ) properties (out of 15) seen :3937 could not realise parikh vector
Incomplete Parikh walk after 473200 steps, including 96 resets, run finished after 1772 ms. (steps per millisecond=267 ) properties (out of 15) seen :4560 could not realise parikh vector
Incomplete Parikh walk after 229400 steps, including 99 resets, run finished after 826 ms. (steps per millisecond=277 ) properties (out of 15) seen :2030 could not realise parikh vector
Incomplete Parikh walk after 1154300 steps, including 99 resets, run finished after 3063 ms. (steps per millisecond=376 ) properties (out of 15) seen :11280 could not realise parikh vector
Incomplete Parikh walk after 170700 steps, including 99 resets, run finished after 656 ms. (steps per millisecond=260 ) properties (out of 15) seen :1441 could not realise parikh vector
Incomplete Parikh walk after 401300 steps, including 96 resets, run finished after 1902 ms. (steps per millisecond=210 ) properties (out of 15) seen :3749 could not realise parikh vector
Incomplete Parikh walk after 179800 steps, including 99 resets, run finished after 692 ms. (steps per millisecond=259 ) properties (out of 15) seen :1533 could not realise parikh vector
Incomplete Parikh walk after 226900 steps, including 99 resets, run finished after 864 ms. (steps per millisecond=262 ) properties (out of 15) seen :2002 could not realise parikh vector
Incomplete Parikh walk after 229000 steps, including 96 resets, run finished after 769 ms. (steps per millisecond=297 ) properties (out of 15) seen :2023 could not realise parikh vector
Incomplete Parikh walk after 229300 steps, including 98 resets, run finished after 829 ms. (steps per millisecond=276 ) properties (out of 15) seen :2027 could not realise parikh vector
Incomplete Parikh walk after 231000 steps, including 97 resets, run finished after 1108 ms. (steps per millisecond=208 ) properties (out of 15) seen :2046 could not realise parikh vector
Incomplete Parikh walk after 223700 steps, including 99 resets, run finished after 783 ms. (steps per millisecond=285 ) properties (out of 15) seen :1970 could not realise parikh vector
Incomplete Parikh walk after 134800 steps, including 99 resets, run finished after 512 ms. (steps per millisecond=263 ) properties (out of 15) seen :1080 could not realise parikh vector
Incomplete Parikh walk after 229900 steps, including 99 resets, run finished after 705 ms. (steps per millisecond=326 ) properties (out of 15) seen :2034 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 30 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 29 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:14:30] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:14:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:14:30] [INFO ] Implicit Places using invariants in 89 ms returned []
[2022-05-22 10:14:30] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:14:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:14:30] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:14:30] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2022-05-22 10:14:31] [INFO ] Redundant transitions in 878 ms returned []
[2022-05-22 10:14:31] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:14:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:14:31] [INFO ] Dead Transitions using invariants and state equation in 248 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:14:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8412 ms. (steps per millisecond=118 ) properties (out of 15) seen :42288
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1532 ms. (steps per millisecond=652 ) properties (out of 15) seen :733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1508 ms. (steps per millisecond=663 ) properties (out of 15) seen :1249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1337 ms. (steps per millisecond=747 ) properties (out of 15) seen :1396
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1435 ms. (steps per millisecond=696 ) properties (out of 15) seen :980
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1431 ms. (steps per millisecond=698 ) properties (out of 15) seen :186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
[2022-05-22 10:14:48] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:14:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:48] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:14:48] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:14:48] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:14:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:48] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:14:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:14:49] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:49] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:49] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:14:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:49] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:14:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:14:49] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:49] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:14:49] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:14:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:49] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:14:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:14:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:14:50] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:50] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:14:50] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:14:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:50] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:14:50] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:14:50] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:14:50] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:50] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:14:50] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:14:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:50] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2022-05-22 10:14:50] [INFO ] [Nat]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:14:50] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 40 ms.
[2022-05-22 10:14:50] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:51] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:14:51] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:14:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:51] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:14:51] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:14:51] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:14:51] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:51] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:51] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:14:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:51] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:51] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:14:51] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:14:51] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:51] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:51] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:14:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:51] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:14:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:14:52] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:52] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:14:52] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:14:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:52] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:14:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:14:52] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:52] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:14:52] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:14:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:52] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:14:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:14:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:14:52] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:53] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:14:53] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:14:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:53] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:14:53] [INFO ] [Nat]Added 166 Read/Feed constraints in 60 ms returned sat
[2022-05-22 10:14:53] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 49 ms.
[2022-05-22 10:14:53] [INFO ] Added : 19 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:53] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:14:53] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:14:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:53] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:14:53] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:14:53] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:14:53] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:54] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2022-05-22 10:14:54] [INFO ] [Real]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:14:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:54] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:14:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:14:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:14:54] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:54] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:14:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:54] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:14:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:14:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:14:54] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:54] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:14:54] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:14:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:54] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:14:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:14:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:14:55] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1965, 1015, 1904, 1979, 1961, 1959, 1936, 1464, 3681, 1373, 11212, 1959, 4407, 3872, 17316]
Incomplete Parikh walk after 1763300 steps, including 96 resets, run finished after 5590 ms. (steps per millisecond=315 ) properties (out of 15) seen :17366 could not realise parikh vector
Incomplete Parikh walk after 420900 steps, including 99 resets, run finished after 1380 ms. (steps per millisecond=305 ) properties (out of 15) seen :3942 could not realise parikh vector
Incomplete Parikh walk after 473400 steps, including 96 resets, run finished after 1780 ms. (steps per millisecond=265 ) properties (out of 15) seen :4573 could not realise parikh vector
Incomplete Parikh walk after 229600 steps, including 99 resets, run finished after 861 ms. (steps per millisecond=266 ) properties (out of 15) seen :2031 could not realise parikh vector
Incomplete Parikh walk after 1154500 steps, including 99 resets, run finished after 3111 ms. (steps per millisecond=371 ) properties (out of 15) seen :11278 could not realise parikh vector
Incomplete Parikh walk after 170900 steps, including 99 resets, run finished after 737 ms. (steps per millisecond=231 ) properties (out of 15) seen :1444 could not realise parikh vector
Incomplete Parikh walk after 401500 steps, including 96 resets, run finished after 2002 ms. (steps per millisecond=200 ) properties (out of 15) seen :3747 could not realise parikh vector
Incomplete Parikh walk after 180000 steps, including 99 resets, run finished after 779 ms. (steps per millisecond=231 ) properties (out of 15) seen :1533 could not realise parikh vector
Incomplete Parikh walk after 227200 steps, including 99 resets, run finished after 927 ms. (steps per millisecond=245 ) properties (out of 15) seen :2004 could not realise parikh vector
Incomplete Parikh walk after 229300 steps, including 96 resets, run finished after 880 ms. (steps per millisecond=260 ) properties (out of 15) seen :2029 could not realise parikh vector
Incomplete Parikh walk after 229600 steps, including 98 resets, run finished after 954 ms. (steps per millisecond=240 ) properties (out of 15) seen :2031 could not realise parikh vector
Incomplete Parikh walk after 231400 steps, including 97 resets, run finished after 1184 ms. (steps per millisecond=195 ) properties (out of 15) seen :2050 could not realise parikh vector
Incomplete Parikh walk after 224000 steps, including 99 resets, run finished after 892 ms. (steps per millisecond=251 ) properties (out of 15) seen :1972 could not realise parikh vector
Incomplete Parikh walk after 135100 steps, including 99 resets, run finished after 574 ms. (steps per millisecond=235 ) properties (out of 15) seen :1086 could not realise parikh vector
Incomplete Parikh walk after 230200 steps, including 99 resets, run finished after 864 ms. (steps per millisecond=266 ) properties (out of 15) seen :2035 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:15:17] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:15:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:15:17] [INFO ] Implicit Places using invariants in 104 ms returned []
[2022-05-22 10:15:17] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:15:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:15:17] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:15:18] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2022-05-22 10:15:19] [INFO ] Redundant transitions in 1598 ms returned []
[2022-05-22 10:15:19] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:15:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:15:20] [INFO ] Dead Transitions using invariants and state equation in 299 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:15:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8516 ms. (steps per millisecond=117 ) properties (out of 15) seen :41970
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1421 ms. (steps per millisecond=703 ) properties (out of 15) seen :198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1403 ms. (steps per millisecond=712 ) properties (out of 15) seen :1038
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1392 ms. (steps per millisecond=718 ) properties (out of 15) seen :1121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1409 ms. (steps per millisecond=709 ) properties (out of 15) seen :880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1414 ms. (steps per millisecond=707 ) properties (out of 15) seen :802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1916
[2022-05-22 10:15:37] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:15:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:15:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:37] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2022-05-22 10:15:37] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:15:37] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:15:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:37] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:15:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:15:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:15:37] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:15:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:37] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2022-05-22 10:15:37] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:15:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:37] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:15:38] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:15:38] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:15:38] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:38] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:15:38] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:15:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:38] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:15:38] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:15:38] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:15:38] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:38] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:15:38] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:15:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:39] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:15:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:15:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:15:39] [INFO ] Added : 19 causal constraints over 4 iterations in 134 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:39] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-05-22 10:15:39] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:15:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:39] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:15:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:15:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:15:39] [INFO ] Added : 19 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 10:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:40] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2022-05-22 10:15:40] [INFO ] [Real]Added 166 Read/Feed constraints in 61 ms returned sat
[2022-05-22 10:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:40] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:15:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:15:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:15:41] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 47 ms.
[2022-05-22 10:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:41] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2022-05-22 10:15:41] [INFO ] [Real]Added 166 Read/Feed constraints in 58 ms returned sat
[2022-05-22 10:15:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:41] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:15:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:15:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:15:41] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:41] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:15:41] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:15:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:15:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:15:42] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:15:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:15:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:15:42] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Real]Added 166 Read/Feed constraints in 51 ms returned sat
[2022-05-22 10:15:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:15:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:15:43] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 37 ms.
[2022-05-22 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:15:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:15:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:15:43] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:15:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:15:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:15:43] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:15:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 48 ms returned sat
[2022-05-22 10:15:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:15:44] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:15:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:15:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:15:44] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:15:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:15:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:15:45] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1968, 1018, 1906, 1982, 1963, 1963, 1940, 1466, 3683, 1376, 11215, 1962, 4409, 3874, 17320]
Incomplete Parikh walk after 1763700 steps, including 96 resets, run finished after 5647 ms. (steps per millisecond=312 ) properties (out of 15) seen :17373 could not realise parikh vector
Incomplete Parikh walk after 421100 steps, including 99 resets, run finished after 1357 ms. (steps per millisecond=310 ) properties (out of 15) seen :3949 could not realise parikh vector
Incomplete Parikh walk after 473600 steps, including 96 resets, run finished after 1622 ms. (steps per millisecond=291 ) properties (out of 15) seen :4563 could not realise parikh vector
Incomplete Parikh walk after 229900 steps, including 99 resets, run finished after 759 ms. (steps per millisecond=302 ) properties (out of 15) seen :2032 could not realise parikh vector
Incomplete Parikh walk after 1154800 steps, including 99 resets, run finished after 2824 ms. (steps per millisecond=408 ) properties (out of 15) seen :11283 could not realise parikh vector
Incomplete Parikh walk after 171200 steps, including 99 resets, run finished after 728 ms. (steps per millisecond=235 ) properties (out of 15) seen :1446 could not realise parikh vector
Incomplete Parikh walk after 401700 steps, including 96 resets, run finished after 1820 ms. (steps per millisecond=220 ) properties (out of 15) seen :3752 could not realise parikh vector
Incomplete Parikh walk after 180200 steps, including 99 resets, run finished after 776 ms. (steps per millisecond=232 ) properties (out of 15) seen :1536 could not realise parikh vector
Incomplete Parikh walk after 227600 steps, including 99 resets, run finished after 860 ms. (steps per millisecond=264 ) properties (out of 15) seen :2012 could not realise parikh vector
Incomplete Parikh walk after 229700 steps, including 96 resets, run finished after 779 ms. (steps per millisecond=294 ) properties (out of 15) seen :2031 could not realise parikh vector
Incomplete Parikh walk after 229800 steps, including 98 resets, run finished after 937 ms. (steps per millisecond=245 ) properties (out of 15) seen :2032 could not realise parikh vector
Incomplete Parikh walk after 231700 steps, including 97 resets, run finished after 1064 ms. (steps per millisecond=217 ) properties (out of 15) seen :2047 could not realise parikh vector
Incomplete Parikh walk after 224200 steps, including 99 resets, run finished after 847 ms. (steps per millisecond=264 ) properties (out of 15) seen :1977 could not realise parikh vector
Incomplete Parikh walk after 135400 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=222 ) properties (out of 15) seen :1085 could not realise parikh vector
Incomplete Parikh walk after 230500 steps, including 99 resets, run finished after 760 ms. (steps per millisecond=303 ) properties (out of 15) seen :2035 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 40 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 48 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:16:06] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:16:08] [INFO ] Implicit Places using invariants in 1384 ms returned []
[2022-05-22 10:16:08] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:08] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:16:08] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 1702 ms to find 0 implicit places.
[2022-05-22 10:16:09] [INFO ] Redundant transitions in 1517 ms returned []
[2022-05-22 10:16:09] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:10] [INFO ] Dead Transitions using invariants and state equation in 247 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 8557 ms. (steps per millisecond=116 ) properties (out of 15) seen :41869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1525 ms. (steps per millisecond=655 ) properties (out of 15) seen :699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1261 ms. (steps per millisecond=793 ) properties (out of 15) seen :1369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1139 ms. (steps per millisecond=877 ) properties (out of 15) seen :1659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1363 ms. (steps per millisecond=733 ) properties (out of 15) seen :715
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1460 ms. (steps per millisecond=684 ) properties (out of 15) seen :456
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :1916
[2022-05-22 10:16:26] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:26] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:16:26] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:16:26] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:16:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:27] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:16:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 43 ms returned sat
[2022-05-22 10:16:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:16:27] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:27] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:16:27] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:27] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:16:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:16:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:16:27] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:27] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:16:27] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:27] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:16:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 43 ms returned sat
[2022-05-22 10:16:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:16:28] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:28] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-05-22 10:16:28] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:16:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:28] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:16:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 79 ms returned sat
[2022-05-22 10:16:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:16:28] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:28] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:16:28] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:28] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2022-05-22 10:16:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:16:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:16:29] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:16:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:29] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:16:29] [INFO ] [Real]Added 166 Read/Feed constraints in 78 ms returned sat
[2022-05-22 10:16:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:29] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:16:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 42 ms returned sat
[2022-05-22 10:16:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:16:29] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:16:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:29] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:16:29] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:16:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:29] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:16:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:16:29] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:30] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:16:30] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:30] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:16:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:16:30] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:30] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:16:30] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:16:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:30] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:16:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:16:30] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:30] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:16:30] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:16:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:31] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-22 10:16:31] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:16:31] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:31] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:16:31] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:16:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:31] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:16:31] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:16:31] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:31] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:16:31] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:16:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:31] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:16:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:16:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:16:32] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:32] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:16:32] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:32] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:16:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:16:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:16:32] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:32] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:32] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:16:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:16:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:16:32] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:16:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:33] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:16:33] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:16:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:33] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:16:33] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:16:33] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:16:33] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1972, 1020, 1908, 1985, 1967, 1966, 1943, 1469, 3685, 1379, 11217, 1965, 4412, 3876, 17325]
Incomplete Parikh walk after 1764200 steps, including 96 resets, run finished after 5433 ms. (steps per millisecond=324 ) properties (out of 15) seen :17373 could not realise parikh vector
Incomplete Parikh walk after 421300 steps, including 99 resets, run finished after 1273 ms. (steps per millisecond=330 ) properties (out of 15) seen :3944 could not realise parikh vector
Incomplete Parikh walk after 473900 steps, including 96 resets, run finished after 1594 ms. (steps per millisecond=297 ) properties (out of 15) seen :4569 could not realise parikh vector
Incomplete Parikh walk after 230200 steps, including 99 resets, run finished after 764 ms. (steps per millisecond=301 ) properties (out of 15) seen :2034 could not realise parikh vector
Incomplete Parikh walk after 1155000 steps, including 99 resets, run finished after 2717 ms. (steps per millisecond=425 ) properties (out of 15) seen :11283 could not realise parikh vector
Incomplete Parikh walk after 171500 steps, including 99 resets, run finished after 701 ms. (steps per millisecond=244 ) properties (out of 15) seen :1445 could not realise parikh vector
Incomplete Parikh walk after 401900 steps, including 96 resets, run finished after 1891 ms. (steps per millisecond=212 ) properties (out of 15) seen :3756 could not realise parikh vector
Incomplete Parikh walk after 180500 steps, including 99 resets, run finished after 726 ms. (steps per millisecond=248 ) properties (out of 15) seen :1535 could not realise parikh vector
Incomplete Parikh walk after 227900 steps, including 99 resets, run finished after 869 ms. (steps per millisecond=262 ) properties (out of 15) seen :2011 could not realise parikh vector
Incomplete Parikh walk after 230000 steps, including 96 resets, run finished after 809 ms. (steps per millisecond=284 ) properties (out of 15) seen :2032 could not realise parikh vector
Incomplete Parikh walk after 230200 steps, including 98 resets, run finished after 881 ms. (steps per millisecond=261 ) properties (out of 15) seen :2034 could not realise parikh vector
Incomplete Parikh walk after 232000 steps, including 97 resets, run finished after 1076 ms. (steps per millisecond=215 ) properties (out of 15) seen :2052 could not realise parikh vector
Incomplete Parikh walk after 224400 steps, including 99 resets, run finished after 817 ms. (steps per millisecond=274 ) properties (out of 15) seen :1978 could not realise parikh vector
Incomplete Parikh walk after 135600 steps, including 99 resets, run finished after 565 ms. (steps per millisecond=240 ) properties (out of 15) seen :1089 could not realise parikh vector
Incomplete Parikh walk after 230900 steps, including 99 resets, run finished after 791 ms. (steps per millisecond=291 ) properties (out of 15) seen :2041 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 23 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:16:54] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:54] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:16:54] [INFO ] Implicit Places using invariants in 85 ms returned []
[2022-05-22 10:16:54] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:54] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 10:16:54] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:16:54] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2022-05-22 10:16:56] [INFO ] Redundant transitions in 1627 ms returned []
[2022-05-22 10:16:56] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:56] [INFO ] Dead Transitions using invariants and state equation in 257 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:16:56] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 8688 ms. (steps per millisecond=115 ) properties (out of 15) seen :42083
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1482 ms. (steps per millisecond=674 ) properties (out of 15) seen :571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1446 ms. (steps per millisecond=691 ) properties (out of 15) seen :362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1354 ms. (steps per millisecond=738 ) properties (out of 15) seen :1416
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1448 ms. (steps per millisecond=690 ) properties (out of 15) seen :335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1460 ms. (steps per millisecond=684 ) properties (out of 15) seen :709
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1916
[2022-05-22 10:17:13] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:17:13] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 10:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:14] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:17:14] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:17:14] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:17:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:14] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:17:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:17:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:17:14] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:14] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:17:14] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:17:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:14] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-22 10:17:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:17:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:17:14] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:14] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:17:14] [INFO ] [Real]Added 166 Read/Feed constraints in 42 ms returned sat
[2022-05-22 10:17:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:15] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:17:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:17:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:17:15] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:15] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:17:15] [INFO ] [Real]Added 166 Read/Feed constraints in 47 ms returned sat
[2022-05-22 10:17:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:15] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:17:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:17:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:17:15] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:15] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:17:15] [INFO ] [Real]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:17:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:16] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:17:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:17:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:17:16] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 38 ms.
[2022-05-22 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:16] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:17:16] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:16] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:17:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:17:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 86 ms.
[2022-05-22 10:17:16] [INFO ] Added : 19 causal constraints over 4 iterations in 193 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:16] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:17:16] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:17] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:17:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:17:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 47 ms.
[2022-05-22 10:17:17] [INFO ] Added : 19 causal constraints over 4 iterations in 166 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:17:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:17] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:17:17] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:17:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:17] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:17:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:17:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:17:17] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:17:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:17] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 10:17:17] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:17:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:17] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:17:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:17:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:17:18] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:18] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:17:18] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:17:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:18] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:17:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:17:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 32 ms.
[2022-05-22 10:17:18] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:18] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:17:18] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:17:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:18] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:17:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:17:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:17:19] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:19] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-05-22 10:17:19] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:17:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:19] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:17:19] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:17:19] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:17:19] [INFO ] Added : 19 causal constraints over 4 iterations in 123 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:19] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:17:19] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:17:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:20] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:17:20] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:17:20] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:17:20] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 48 ms.
[2022-05-22 10:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:20] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:17:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:20] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:17:20] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:17:20] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:17:20] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:20] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:17:20] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:17:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:20] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:17:20] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:17:20] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:17:20] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1974, 1023, 1910, 1988, 1969, 1968, 1945, 1472, 3687, 1382, 11219, 1967, 4414, 3878, 17329]
Incomplete Parikh walk after 1764600 steps, including 96 resets, run finished after 5648 ms. (steps per millisecond=312 ) properties (out of 15) seen :17381 could not realise parikh vector
Incomplete Parikh walk after 421500 steps, including 99 resets, run finished after 1339 ms. (steps per millisecond=314 ) properties (out of 15) seen :3953 could not realise parikh vector
Incomplete Parikh walk after 474100 steps, including 96 resets, run finished after 1596 ms. (steps per millisecond=297 ) properties (out of 15) seen :4586 could not realise parikh vector
Incomplete Parikh walk after 230400 steps, including 99 resets, run finished after 784 ms. (steps per millisecond=293 ) properties (out of 15) seen :2039 could not realise parikh vector
Incomplete Parikh walk after 1155200 steps, including 99 resets, run finished after 2835 ms. (steps per millisecond=407 ) properties (out of 15) seen :11284 could not realise parikh vector
Incomplete Parikh walk after 171800 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=253 ) properties (out of 15) seen :1448 could not realise parikh vector
Incomplete Parikh walk after 402100 steps, including 96 resets, run finished after 1880 ms. (steps per millisecond=213 ) properties (out of 15) seen :3759 could not realise parikh vector
Incomplete Parikh walk after 180800 steps, including 99 resets, run finished after 734 ms. (steps per millisecond=246 ) properties (out of 15) seen :1539 could not realise parikh vector
Incomplete Parikh walk after 228100 steps, including 99 resets, run finished after 856 ms. (steps per millisecond=266 ) properties (out of 15) seen :2014 could not realise parikh vector
Incomplete Parikh walk after 230200 steps, including 96 resets, run finished after 791 ms. (steps per millisecond=291 ) properties (out of 15) seen :2037 could not realise parikh vector
Incomplete Parikh walk after 230400 steps, including 98 resets, run finished after 850 ms. (steps per millisecond=271 ) properties (out of 15) seen :2037 could not realise parikh vector
Incomplete Parikh walk after 232300 steps, including 97 resets, run finished after 1061 ms. (steps per millisecond=218 ) properties (out of 15) seen :2057 could not realise parikh vector
Incomplete Parikh walk after 224600 steps, including 99 resets, run finished after 799 ms. (steps per millisecond=281 ) properties (out of 15) seen :1980 could not realise parikh vector
Incomplete Parikh walk after 135900 steps, including 99 resets, run finished after 534 ms. (steps per millisecond=254 ) properties (out of 15) seen :1089 could not realise parikh vector
Incomplete Parikh walk after 231100 steps, including 99 resets, run finished after 792 ms. (steps per millisecond=291 ) properties (out of 15) seen :2038 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 26 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:17:42] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:17:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:17:42] [INFO ] Implicit Places using invariants in 122 ms returned []
[2022-05-22 10:17:42] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:17:42] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:17:42] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:17:42] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2022-05-22 10:17:43] [INFO ] Redundant transitions in 785 ms returned []
[2022-05-22 10:17:43] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:17:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:17:43] [INFO ] Dead Transitions using invariants and state equation in 302 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:17:43] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8604 ms. (steps per millisecond=116 ) properties (out of 15) seen :41887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1451 ms. (steps per millisecond=689 ) properties (out of 15) seen :296
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1365 ms. (steps per millisecond=732 ) properties (out of 15) seen :1025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1246 ms. (steps per millisecond=802 ) properties (out of 15) seen :1570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1523 ms. (steps per millisecond=656 ) properties (out of 15) seen :595
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1500 ms. (steps per millisecond=666 ) properties (out of 15) seen :1115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :1916
[2022-05-22 10:18:00] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:18:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:01] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-22 10:18:01] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:18:01] [INFO ] [Real]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:18:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:01] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2022-05-22 10:18:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:18:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 44 ms.
[2022-05-22 10:18:01] [INFO ] Added : 19 causal constraints over 4 iterations in 140 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:01] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-05-22 10:18:01] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:01] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:18:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:18:01] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:02] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:18:02] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:02] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-22 10:18:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:18:02] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:02] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:18:02] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:02] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:18:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 43 ms.
[2022-05-22 10:18:02] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:02] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:18:03] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:03] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:18:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:18:03] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:18:03] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:03] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:18:03] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:18:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:03] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:18:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:03] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:18:03] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:03] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:18:03] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:03] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 10:18:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:04] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:18:04] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:04] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2022-05-22 10:18:04] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:04] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:18:04] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:04] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:18:04] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:04] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:18:04] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:04] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:18:04] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:04] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:18:04] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:05] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:18:05] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:05] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:18:05] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:05] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:18:05] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:05] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:18:05] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:05] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:18:05] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:05] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:18:05] [INFO ] Added : 19 causal constraints over 4 iterations in 95 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:05] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:18:05] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:06] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:18:06] [INFO ] [Nat]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:18:06] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:18:06] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:06] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:18:06] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:06] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 10:18:06] [INFO ] [Nat]Added 166 Read/Feed constraints in 59 ms returned sat
[2022-05-22 10:18:06] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:18:06] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:06] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:18:06] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:07] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:18:07] [INFO ] [Nat]Added 166 Read/Feed constraints in 57 ms returned sat
[2022-05-22 10:18:07] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:18:07] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:07] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:18:07] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:18:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:07] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:18:07] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:18:07] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:18:07] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1976, 1025, 1913, 1991, 1971, 1970, 1947, 1474, 3689, 1384, 11222, 1969, 4416, 3881, 17333]
Incomplete Parikh walk after 1765000 steps, including 96 resets, run finished after 5715 ms. (steps per millisecond=308 ) properties (out of 15) seen :17383 could not realise parikh vector
Incomplete Parikh walk after 421800 steps, including 99 resets, run finished after 1321 ms. (steps per millisecond=319 ) properties (out of 15) seen :3956 could not realise parikh vector
Incomplete Parikh walk after 474300 steps, including 96 resets, run finished after 1639 ms. (steps per millisecond=289 ) properties (out of 15) seen :4587 could not realise parikh vector
Incomplete Parikh walk after 230600 steps, including 99 resets, run finished after 737 ms. (steps per millisecond=312 ) properties (out of 15) seen :2045 could not realise parikh vector
Incomplete Parikh walk after 1155500 steps, including 99 resets, run finished after 2828 ms. (steps per millisecond=408 ) properties (out of 15) seen :11289 could not realise parikh vector
Incomplete Parikh walk after 172000 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=255 ) properties (out of 15) seen :1449 could not realise parikh vector
Incomplete Parikh walk after 402300 steps, including 96 resets, run finished after 1800 ms. (steps per millisecond=223 ) properties (out of 15) seen :3757 could not realise parikh vector
Incomplete Parikh walk after 181000 steps, including 99 resets, run finished after 745 ms. (steps per millisecond=242 ) properties (out of 15) seen :1542 could not realise parikh vector
Incomplete Parikh walk after 228300 steps, including 99 resets, run finished after 818 ms. (steps per millisecond=279 ) properties (out of 15) seen :2018 could not realise parikh vector
Incomplete Parikh walk after 230400 steps, including 96 resets, run finished after 811 ms. (steps per millisecond=284 ) properties (out of 15) seen :2033 could not realise parikh vector
Incomplete Parikh walk after 230600 steps, including 98 resets, run finished after 861 ms. (steps per millisecond=267 ) properties (out of 15) seen :2038 could not realise parikh vector
Incomplete Parikh walk after 232600 steps, including 97 resets, run finished after 1052 ms. (steps per millisecond=221 ) properties (out of 15) seen :2061 could not realise parikh vector
Incomplete Parikh walk after 224900 steps, including 99 resets, run finished after 858 ms. (steps per millisecond=262 ) properties (out of 15) seen :1985 could not realise parikh vector
Incomplete Parikh walk after 136100 steps, including 99 resets, run finished after 528 ms. (steps per millisecond=257 ) properties (out of 15) seen :1089 could not realise parikh vector
Incomplete Parikh walk after 231300 steps, including 99 resets, run finished after 755 ms. (steps per millisecond=306 ) properties (out of 15) seen :2047 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 29 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:18:28] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:18:28] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:18:29] [INFO ] Implicit Places using invariants in 140 ms returned []
[2022-05-22 10:18:29] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:18:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:18:29] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:18:29] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
[2022-05-22 10:18:30] [INFO ] Redundant transitions in 877 ms returned []
[2022-05-22 10:18:30] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:18:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:18:30] [INFO ] Dead Transitions using invariants and state equation in 236 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:18:30] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8461 ms. (steps per millisecond=118 ) properties (out of 15) seen :41912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1479 ms. (steps per millisecond=676 ) properties (out of 15) seen :240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1447 ms. (steps per millisecond=691 ) properties (out of 15) seen :665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1116 ms. (steps per millisecond=896 ) properties (out of 15) seen :1693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1514 ms. (steps per millisecond=660 ) properties (out of 15) seen :676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1480 ms. (steps per millisecond=675 ) properties (out of 15) seen :869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1916
[2022-05-22 10:18:47] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:18:47] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:18:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:47] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:18:47] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:18:47] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:18:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:47] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2022-05-22 10:18:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:18:47] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:48] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2022-05-22 10:18:48] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:48] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:18:48] [INFO ] [Nat]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:18:48] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:18:48] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:48] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:18:48] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:18:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:48] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 10:18:48] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:48] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:18:48] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:49] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:18:49] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:18:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:49] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:18:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:18:49] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:49] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:18:49] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:18:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:49] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:18:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:18:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:18:49] [INFO ] Added : 19 causal constraints over 4 iterations in 123 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:50] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:18:50] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:50] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-22 10:18:50] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:50] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 34 ms.
[2022-05-22 10:18:50] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:50] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:18:50] [INFO ] [Real]Added 166 Read/Feed constraints in 53 ms returned sat
[2022-05-22 10:18:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:50] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:18:50] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:50] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:18:50] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:51] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:18:51] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:18:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:51] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-05-22 10:18:51] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:18:51] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:18:51] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:51] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:18:51] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:51] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:18:51] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:18:51] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:18:51] [INFO ] Added : 19 causal constraints over 4 iterations in 123 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:52] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2022-05-22 10:18:52] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:52] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:18:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 49 ms returned sat
[2022-05-22 10:18:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:18:52] [INFO ] Added : 19 causal constraints over 4 iterations in 133 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:52] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2022-05-22 10:18:52] [INFO ] [Real]Added 166 Read/Feed constraints in 74 ms returned sat
[2022-05-22 10:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:52] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 10:18:52] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:52] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:18:53] [INFO ] Added : 19 causal constraints over 4 iterations in 126 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:53] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:18:53] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:18:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:53] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:18:53] [INFO ] [Nat]Added 166 Read/Feed constraints in 58 ms returned sat
[2022-05-22 10:18:53] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 42 ms.
[2022-05-22 10:18:53] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:53] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 10:18:53] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:18:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:53] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:18:53] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:18:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:18:54] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:54] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:18:54] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:18:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:54] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:18:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:18:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:18:54] [INFO ] Added : 19 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:54] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:18:54] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:18:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:54] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:18:54] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:18:54] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:18:54] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1979, 1027, 1916, 1995, 1973, 1972, 1949, 1477, 3691, 1386, 11224, 1971, 4419, 3883, 17337]
Incomplete Parikh walk after 1765400 steps, including 96 resets, run finished after 5663 ms. (steps per millisecond=311 ) properties (out of 15) seen :17386 could not realise parikh vector
Incomplete Parikh walk after 422000 steps, including 99 resets, run finished after 1327 ms. (steps per millisecond=318 ) properties (out of 15) seen :3953 could not realise parikh vector
Incomplete Parikh walk after 474600 steps, including 96 resets, run finished after 1668 ms. (steps per millisecond=284 ) properties (out of 15) seen :4577 could not realise parikh vector
Incomplete Parikh walk after 230800 steps, including 99 resets, run finished after 795 ms. (steps per millisecond=290 ) properties (out of 15) seen :2041 could not realise parikh vector
Incomplete Parikh walk after 1155700 steps, including 99 resets, run finished after 2783 ms. (steps per millisecond=415 ) properties (out of 15) seen :11290 could not realise parikh vector
Incomplete Parikh walk after 172200 steps, including 99 resets, run finished after 720 ms. (steps per millisecond=239 ) properties (out of 15) seen :1453 could not realise parikh vector
Incomplete Parikh walk after 402500 steps, including 96 resets, run finished after 1904 ms. (steps per millisecond=211 ) properties (out of 15) seen :3765 could not realise parikh vector
Incomplete Parikh walk after 181300 steps, including 99 resets, run finished after 751 ms. (steps per millisecond=241 ) properties (out of 15) seen :1545 could not realise parikh vector
Incomplete Parikh walk after 228500 steps, including 99 resets, run finished after 842 ms. (steps per millisecond=271 ) properties (out of 15) seen :2021 could not realise parikh vector
Incomplete Parikh walk after 230600 steps, including 96 resets, run finished after 839 ms. (steps per millisecond=274 ) properties (out of 15) seen :2037 could not realise parikh vector
Incomplete Parikh walk after 230800 steps, including 98 resets, run finished after 897 ms. (steps per millisecond=257 ) properties (out of 15) seen :2044 could not realise parikh vector
Incomplete Parikh walk after 233000 steps, including 97 resets, run finished after 1096 ms. (steps per millisecond=212 ) properties (out of 15) seen :2061 could not realise parikh vector
Incomplete Parikh walk after 225200 steps, including 99 resets, run finished after 830 ms. (steps per millisecond=271 ) properties (out of 15) seen :1984 could not realise parikh vector
Incomplete Parikh walk after 136300 steps, including 99 resets, run finished after 558 ms. (steps per millisecond=244 ) properties (out of 15) seen :1096 could not realise parikh vector
Incomplete Parikh walk after 231600 steps, including 99 resets, run finished after 795 ms. (steps per millisecond=291 ) properties (out of 15) seen :2045 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 24 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:19:16] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:19:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:19:16] [INFO ] Implicit Places using invariants in 175 ms returned []
[2022-05-22 10:19:16] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:19:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:19:16] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:19:16] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
[2022-05-22 10:19:17] [INFO ] Redundant transitions in 906 ms returned []
[2022-05-22 10:19:17] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:19:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:19:18] [INFO ] Dead Transitions using invariants and state equation in 254 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:19:18] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8609 ms. (steps per millisecond=116 ) properties (out of 15) seen :42124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1459 ms. (steps per millisecond=685 ) properties (out of 15) seen :192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1220 ms. (steps per millisecond=819 ) properties (out of 15) seen :1835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 15) seen :1919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1459 ms. (steps per millisecond=685 ) properties (out of 15) seen :750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1435 ms. (steps per millisecond=696 ) properties (out of 15) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1916
[2022-05-22 10:19:34] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:19:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:19:34] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:19:34] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:19:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 48 ms returned sat
[2022-05-22 10:19:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:19:35] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:19:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:19:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:19:35] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:19:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:19:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 80 ms.
[2022-05-22 10:19:35] [INFO ] Added : 19 causal constraints over 4 iterations in 165 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:36] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:19:36] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:19:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:36] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:19:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:19:36] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:19:36] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:36] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:19:36] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:19:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:36] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:19:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:19:36] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:19:36] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:36] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:19:36] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:19:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:37] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:19:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:19:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:19:37] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:37] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:19:37] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:19:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:37] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:19:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:19:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:19:37] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:37] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:19:37] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:19:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:37] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:19:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:19:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:19:38] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:38] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2022-05-22 10:19:38] [INFO ] [Real]Added 166 Read/Feed constraints in 45 ms returned sat
[2022-05-22 10:19:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:38] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:19:38] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:19:38] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:19:38] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:38] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:19:38] [INFO ] [Real]Added 166 Read/Feed constraints in 60 ms returned sat
[2022-05-22 10:19:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:38] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:19:38] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:19:38] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:19:38] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:39] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:19:39] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:19:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:39] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:19:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:19:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 53 ms.
[2022-05-22 10:19:39] [INFO ] Added : 19 causal constraints over 4 iterations in 136 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:39] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:19:39] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:19:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:39] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 10:19:39] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:19:39] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:19:39] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:39] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:19:40] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:40] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:19:40] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:19:40] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:19:40] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:40] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:19:40] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:40] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:19:40] [INFO ] [Nat]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:19:40] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:19:40] [INFO ] Added : 19 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:40] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:19:40] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:41] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:19:41] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:19:41] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:19:41] [INFO ] Added : 19 causal constraints over 4 iterations in 155 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1981, 1029, 1918, 1998, 1976, 1975, 1952, 1479, 3694, 1389, 11227, 1973, 4422, 3885, 17341]
Incomplete Parikh walk after 1765800 steps, including 96 resets, run finished after 5498 ms. (steps per millisecond=321 ) properties (out of 15) seen :17391 could not realise parikh vector
Incomplete Parikh walk after 422200 steps, including 99 resets, run finished after 1292 ms. (steps per millisecond=326 ) properties (out of 15) seen :3961 could not realise parikh vector
Incomplete Parikh walk after 474900 steps, including 96 resets, run finished after 1618 ms. (steps per millisecond=293 ) properties (out of 15) seen :4592 could not realise parikh vector
Incomplete Parikh walk after 231000 steps, including 99 resets, run finished after 769 ms. (steps per millisecond=300 ) properties (out of 15) seen :2043 could not realise parikh vector
Incomplete Parikh walk after 1156000 steps, including 99 resets, run finished after 2728 ms. (steps per millisecond=423 ) properties (out of 15) seen :11293 could not realise parikh vector
Incomplete Parikh walk after 172500 steps, including 99 resets, run finished after 687 ms. (steps per millisecond=251 ) properties (out of 15) seen :1456 could not realise parikh vector
Incomplete Parikh walk after 402800 steps, including 96 resets, run finished after 1841 ms. (steps per millisecond=218 ) properties (out of 15) seen :3762 could not realise parikh vector
Incomplete Parikh walk after 181500 steps, including 99 resets, run finished after 718 ms. (steps per millisecond=252 ) properties (out of 15) seen :1547 could not realise parikh vector
Incomplete Parikh walk after 228800 steps, including 99 resets, run finished after 891 ms. (steps per millisecond=256 ) properties (out of 15) seen :2022 could not realise parikh vector
Incomplete Parikh walk after 230900 steps, including 96 resets, run finished after 810 ms. (steps per millisecond=285 ) properties (out of 15) seen :2043 could not realise parikh vector
Incomplete Parikh walk after 231100 steps, including 98 resets, run finished after 885 ms. (steps per millisecond=261 ) properties (out of 15) seen :2045 could not realise parikh vector
Incomplete Parikh walk after 233300 steps, including 97 resets, run finished after 1110 ms. (steps per millisecond=210 ) properties (out of 15) seen :2066 could not realise parikh vector
Incomplete Parikh walk after 225400 steps, including 99 resets, run finished after 828 ms. (steps per millisecond=272 ) properties (out of 15) seen :1986 could not realise parikh vector
Incomplete Parikh walk after 136500 steps, including 99 resets, run finished after 560 ms. (steps per millisecond=243 ) properties (out of 15) seen :1097 could not realise parikh vector
Incomplete Parikh walk after 231800 steps, including 99 resets, run finished after 797 ms. (steps per millisecond=290 ) properties (out of 15) seen :2047 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 48 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:20:02] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:02] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:20:02] [INFO ] Implicit Places using invariants in 390 ms returned []
[2022-05-22 10:20:02] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:20:02] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:20:03] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
[2022-05-22 10:20:04] [INFO ] Redundant transitions in 916 ms returned []
[2022-05-22 10:20:04] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:20:04] [INFO ] Dead Transitions using invariants and state equation in 728 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:04] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8591 ms. (steps per millisecond=116 ) properties (out of 15) seen :41739
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1568 ms. (steps per millisecond=637 ) properties (out of 15) seen :689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1438 ms. (steps per millisecond=695 ) properties (out of 15) seen :1075
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1063 ms. (steps per millisecond=940 ) properties (out of 15) seen :1760
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1574 ms. (steps per millisecond=635 ) properties (out of 15) seen :800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1528 ms. (steps per millisecond=654 ) properties (out of 15) seen :1128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1916
[2022-05-22 10:20:22] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:22] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 10:20:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:22] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:20:22] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:20:22] [INFO ] [Real]Added 166 Read/Feed constraints in 43 ms returned sat
[2022-05-22 10:20:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:22] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-22 10:20:22] [INFO ] [Nat]Added 166 Read/Feed constraints in 46 ms returned sat
[2022-05-22 10:20:22] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:20:22] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:20:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:22] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:20:22] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:20:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:22] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:20:22] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:20:22] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:20:23] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:23] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:20:23] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:23] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:20:23] [INFO ] [Nat]Added 166 Read/Feed constraints in 51 ms returned sat
[2022-05-22 10:20:23] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:20:23] [INFO ] Added : 19 causal constraints over 4 iterations in 144 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:23] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:20:23] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:23] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:20:23] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:20:23] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:20:24] [INFO ] Added : 19 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:24] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:20:24] [INFO ] [Real]Added 166 Read/Feed constraints in 50 ms returned sat
[2022-05-22 10:20:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:24] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:20:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:20:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:20:24] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:24] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:20:24] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:20:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:24] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:20:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:20:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:20:24] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:25] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:20:25] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:20:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:25] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:20:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 42 ms returned sat
[2022-05-22 10:20:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:20:25] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 10:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:25] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:20:25] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:20:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:25] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:20:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:20:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:20:25] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:25] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:20:26] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:20:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:26] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:20:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:20:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 34 ms.
[2022-05-22 10:20:26] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:26] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:20:26] [INFO ] [Real]Added 166 Read/Feed constraints in 44 ms returned sat
[2022-05-22 10:20:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:26] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:20:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:20:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:20:26] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:26] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:20:26] [INFO ] [Real]Added 166 Read/Feed constraints in 52 ms returned sat
[2022-05-22 10:20:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:27] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:20:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:20:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:20:27] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:27] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:20:27] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:20:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:27] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:20:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:20:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 48 ms.
[2022-05-22 10:20:27] [INFO ] Added : 19 causal constraints over 4 iterations in 145 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:27] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:20:27] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:20:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:28] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:20:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:20:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:20:28] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:28] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:28] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-22 10:20:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:20:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:20:28] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:28] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:20:28] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:28] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:20:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:20:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:20:29] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1983, 1032, 1920, 2001, 1978, 1977, 1954, 1481, 3696, 1391, 11229, 1975, 4425, 3888, 17345]
Incomplete Parikh walk after 1766200 steps, including 96 resets, run finished after 5444 ms. (steps per millisecond=324 ) properties (out of 15) seen :17400 could not realise parikh vector
Incomplete Parikh walk after 422500 steps, including 99 resets, run finished after 1413 ms. (steps per millisecond=299 ) properties (out of 15) seen :3960 could not realise parikh vector
Incomplete Parikh walk after 475200 steps, including 96 resets, run finished after 1595 ms. (steps per millisecond=297 ) properties (out of 15) seen :4592 could not realise parikh vector
Incomplete Parikh walk after 231200 steps, including 99 resets, run finished after 767 ms. (steps per millisecond=301 ) properties (out of 15) seen :2046 could not realise parikh vector
Incomplete Parikh walk after 1156200 steps, including 99 resets, run finished after 2892 ms. (steps per millisecond=399 ) properties (out of 15) seen :11298 could not realise parikh vector
Incomplete Parikh walk after 172700 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=252 ) properties (out of 15) seen :1461 could not realise parikh vector
Incomplete Parikh walk after 403000 steps, including 96 resets, run finished after 1849 ms. (steps per millisecond=217 ) properties (out of 15) seen :3764 could not realise parikh vector
Incomplete Parikh walk after 181700 steps, including 99 resets, run finished after 697 ms. (steps per millisecond=260 ) properties (out of 15) seen :1550 could not realise parikh vector
Incomplete Parikh walk after 229000 steps, including 99 resets, run finished after 822 ms. (steps per millisecond=278 ) properties (out of 15) seen :2025 could not realise parikh vector
Incomplete Parikh walk after 231100 steps, including 96 resets, run finished after 811 ms. (steps per millisecond=284 ) properties (out of 15) seen :2044 could not realise parikh vector
Incomplete Parikh walk after 231300 steps, including 98 resets, run finished after 835 ms. (steps per millisecond=277 ) properties (out of 15) seen :2049 could not realise parikh vector
Incomplete Parikh walk after 233600 steps, including 97 resets, run finished after 1076 ms. (steps per millisecond=217 ) properties (out of 15) seen :2070 could not realise parikh vector
Incomplete Parikh walk after 225600 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=243 ) properties (out of 15) seen :1986 could not realise parikh vector
Incomplete Parikh walk after 136800 steps, including 99 resets, run finished after 570 ms. (steps per millisecond=240 ) properties (out of 15) seen :1098 could not realise parikh vector
Incomplete Parikh walk after 232000 steps, including 99 resets, run finished after 835 ms. (steps per millisecond=277 ) properties (out of 15) seen :2054 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 34 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:20:50] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:20:50] [INFO ] Implicit Places using invariants in 159 ms returned []
[2022-05-22 10:20:50] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:20:50] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:20:51] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 659 ms to find 0 implicit places.
[2022-05-22 10:20:51] [INFO ] Redundant transitions in 819 ms returned []
[2022-05-22 10:20:51] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:20:52] [INFO ] Dead Transitions using invariants and state equation in 264 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:20:52] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8747 ms. (steps per millisecond=114 ) properties (out of 15) seen :41853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1591 ms. (steps per millisecond=628 ) properties (out of 15) seen :202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1418 ms. (steps per millisecond=705 ) properties (out of 15) seen :1739
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1339 ms. (steps per millisecond=746 ) properties (out of 15) seen :1364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1540 ms. (steps per millisecond=649 ) properties (out of 15) seen :742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1478 ms. (steps per millisecond=676 ) properties (out of 15) seen :874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :1916
[2022-05-22 10:21:09] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:21:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:09] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:21:09] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:21:09] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:21:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:09] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:21:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 42 ms returned sat
[2022-05-22 10:21:10] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:21:10] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:10] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2022-05-22 10:21:10] [INFO ] [Real]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:21:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:10] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:21:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:21:10] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:21:10] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:10] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:21:10] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:21:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:10] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:21:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:21:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:21:11] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:11] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:21:11] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:21:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:11] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:21:11] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:21:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:21:11] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:11] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:21:11] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:21:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:11] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:21:11] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:21:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:21:11] [INFO ] Added : 19 causal constraints over 4 iterations in 103 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:12] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:21:12] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:21:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:12] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:21:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:21:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:21:12] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:12] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:21:12] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:21:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:12] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:21:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:21:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 53 ms.
[2022-05-22 10:21:12] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:13] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:21:13] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:21:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:13] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-22 10:21:13] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:21:13] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:21:13] [INFO ] Added : 19 causal constraints over 4 iterations in 96 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:13] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2022-05-22 10:21:13] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:21:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:13] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:21:13] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:21:13] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:21:13] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:14] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:21:14] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:21:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:14] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:21:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 51 ms returned sat
[2022-05-22 10:21:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 33 ms.
[2022-05-22 10:21:14] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:14] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:21:14] [INFO ] [Real]Added 166 Read/Feed constraints in 56 ms returned sat
[2022-05-22 10:21:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:14] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2022-05-22 10:21:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:21:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:21:14] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:15] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:21:15] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:21:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:15] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:21:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 46 ms returned sat
[2022-05-22 10:21:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:21:15] [INFO ] Added : 19 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:21:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:15] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-05-22 10:21:15] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:21:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:15] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:21:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:21:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:21:15] [INFO ] Added : 19 causal constraints over 4 iterations in 133 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:16] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-22 10:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:16] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-22 10:21:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:21:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:21:16] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:16] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 10:21:16] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:16] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:21:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:21:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:21:16] [INFO ] Added : 19 causal constraints over 4 iterations in 109 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1985, 1034, 1922, 2005, 1980, 1981, 1958, 1484, 3698, 1393, 11231, 1977, 4427, 3890, 17353]
Incomplete Parikh walk after 1767000 steps, including 96 resets, run finished after 5492 ms. (steps per millisecond=321 ) properties (out of 15) seen :17405 could not realise parikh vector
Incomplete Parikh walk after 422700 steps, including 99 resets, run finished after 1323 ms. (steps per millisecond=319 ) properties (out of 15) seen :3962 could not realise parikh vector
Incomplete Parikh walk after 475400 steps, including 96 resets, run finished after 1579 ms. (steps per millisecond=301 ) properties (out of 15) seen :4585 could not realise parikh vector
Incomplete Parikh walk after 231400 steps, including 99 resets, run finished after 765 ms. (steps per millisecond=302 ) properties (out of 15) seen :2050 could not realise parikh vector
Incomplete Parikh walk after 1156400 steps, including 99 resets, run finished after 2712 ms. (steps per millisecond=426 ) properties (out of 15) seen :11299 could not realise parikh vector
Incomplete Parikh walk after 172900 steps, including 99 resets, run finished after 661 ms. (steps per millisecond=261 ) properties (out of 15) seen :1462 could not realise parikh vector
Incomplete Parikh walk after 403200 steps, including 96 resets, run finished after 1873 ms. (steps per millisecond=215 ) properties (out of 15) seen :3767 could not realise parikh vector
Incomplete Parikh walk after 182000 steps, including 99 resets, run finished after 664 ms. (steps per millisecond=274 ) properties (out of 15) seen :1553 could not realise parikh vector
Incomplete Parikh walk after 229400 steps, including 99 resets, run finished after 945 ms. (steps per millisecond=242 ) properties (out of 15) seen :2024 could not realise parikh vector
Incomplete Parikh walk after 231500 steps, including 96 resets, run finished after 736 ms. (steps per millisecond=314 ) properties (out of 15) seen :2046 could not realise parikh vector
Incomplete Parikh walk after 231500 steps, including 98 resets, run finished after 873 ms. (steps per millisecond=265 ) properties (out of 15) seen :2048 could not realise parikh vector
Incomplete Parikh walk after 234000 steps, including 97 resets, run finished after 1052 ms. (steps per millisecond=222 ) properties (out of 15) seen :2075 could not realise parikh vector
Incomplete Parikh walk after 225800 steps, including 99 resets, run finished after 761 ms. (steps per millisecond=296 ) properties (out of 15) seen :1989 could not realise parikh vector
Incomplete Parikh walk after 137000 steps, including 99 resets, run finished after 548 ms. (steps per millisecond=250 ) properties (out of 15) seen :1097 could not realise parikh vector
Incomplete Parikh walk after 232200 steps, including 99 resets, run finished after 719 ms. (steps per millisecond=322 ) properties (out of 15) seen :2058 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 27 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:21:37] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:21:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:21:37] [INFO ] Implicit Places using invariants in 152 ms returned []
[2022-05-22 10:21:37] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:21:37] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:21:38] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:21:38] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
[2022-05-22 10:21:39] [INFO ] Redundant transitions in 820 ms returned []
[2022-05-22 10:21:39] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:21:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:21:39] [INFO ] Dead Transitions using invariants and state equation in 261 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:21:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8361 ms. (steps per millisecond=119 ) properties (out of 15) seen :42046
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1334 ms. (steps per millisecond=749 ) properties (out of 15) seen :729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1215 ms. (steps per millisecond=823 ) properties (out of 15) seen :1366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 15) seen :1984
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1398 ms. (steps per millisecond=715 ) properties (out of 15) seen :909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1343 ms. (steps per millisecond=744 ) properties (out of 15) seen :439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1916
[2022-05-22 10:21:55] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:21:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:55] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:21:55] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:21:55] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:21:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:55] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:21:55] [INFO ] [Nat]Added 166 Read/Feed constraints in 81 ms returned sat
[2022-05-22 10:21:55] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 47 ms.
[2022-05-22 10:21:55] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:55] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:21:55] [INFO ] [Real]Added 166 Read/Feed constraints in 59 ms returned sat
[2022-05-22 10:21:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:56] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:21:56] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:21:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:21:56] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:56] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:21:56] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:21:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:56] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:21:56] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:21:56] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 47 ms.
[2022-05-22 10:21:56] [INFO ] Added : 19 causal constraints over 4 iterations in 126 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:56] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:21:56] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:21:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:56] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2022-05-22 10:21:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:21:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:21:57] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:57] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 10:21:57] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:21:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:57] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:21:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:21:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:21:57] [INFO ] Added : 19 causal constraints over 4 iterations in 139 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:57] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:21:57] [INFO ] [Real]Added 166 Read/Feed constraints in 56 ms returned sat
[2022-05-22 10:21:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:57] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:21:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 32 ms returned sat
[2022-05-22 10:21:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:21:58] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:58] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:21:58] [INFO ] [Real]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:21:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:58] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:21:58] [INFO ] [Nat]Added 166 Read/Feed constraints in 32 ms returned sat
[2022-05-22 10:21:58] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:21:58] [INFO ] Added : 19 causal constraints over 4 iterations in 96 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:58] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:21:58] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:21:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:58] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-22 10:21:58] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:21:58] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:21:58] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:59] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:21:59] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:21:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:59] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:21:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 45 ms returned sat
[2022-05-22 10:21:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 30 ms.
[2022-05-22 10:21:59] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:59] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:21:59] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:21:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:59] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:21:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:21:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:21:59] [INFO ] Added : 19 causal constraints over 4 iterations in 96 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:21:59] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:22:00] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:22:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:00] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:22:00] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:22:00] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:22:00] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 46 ms.
[2022-05-22 10:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:00] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:22:00] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:22:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:00] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:22:00] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:22:00] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:22:00] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:00] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:22:00] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:22:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:00] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:22:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:22:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:22:01] [INFO ] Added : 19 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:01] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:22:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:01] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2022-05-22 10:22:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 68 ms returned sat
[2022-05-22 10:22:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:22:01] [INFO ] Added : 19 causal constraints over 4 iterations in 123 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:01] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:22:01] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:22:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:01] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:22:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:22:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:22:02] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1988, 1036, 1924, 2008, 1982, 1982, 1961, 1486, 3701, 1395, 11234, 1979, 4431, 3892, 17357]
Incomplete Parikh walk after 1767400 steps, including 96 resets, run finished after 5547 ms. (steps per millisecond=318 ) properties (out of 15) seen :17406 could not realise parikh vector
Incomplete Parikh walk after 422900 steps, including 99 resets, run finished after 1242 ms. (steps per millisecond=340 ) properties (out of 15) seen :3964 could not realise parikh vector
Incomplete Parikh walk after 475800 steps, including 96 resets, run finished after 1593 ms. (steps per millisecond=298 ) properties (out of 15) seen :4586 could not realise parikh vector
Incomplete Parikh walk after 231600 steps, including 99 resets, run finished after 788 ms. (steps per millisecond=293 ) properties (out of 15) seen :2051 could not realise parikh vector
Incomplete Parikh walk after 1156700 steps, including 99 resets, run finished after 2670 ms. (steps per millisecond=433 ) properties (out of 15) seen :11303 could not realise parikh vector
Incomplete Parikh walk after 173100 steps, including 99 resets, run finished after 746 ms. (steps per millisecond=232 ) properties (out of 15) seen :1462 could not realise parikh vector
Incomplete Parikh walk after 403500 steps, including 96 resets, run finished after 1892 ms. (steps per millisecond=213 ) properties (out of 15) seen :3770 could not realise parikh vector
Incomplete Parikh walk after 182200 steps, including 99 resets, run finished after 835 ms. (steps per millisecond=218 ) properties (out of 15) seen :1557 could not realise parikh vector
Incomplete Parikh walk after 229700 steps, including 99 resets, run finished after 838 ms. (steps per millisecond=274 ) properties (out of 15) seen :2028 could not realise parikh vector
Incomplete Parikh walk after 231600 steps, including 96 resets, run finished after 806 ms. (steps per millisecond=287 ) properties (out of 15) seen :2047 could not realise parikh vector
Incomplete Parikh walk after 231700 steps, including 98 resets, run finished after 856 ms. (steps per millisecond=270 ) properties (out of 15) seen :2049 could not realise parikh vector
Incomplete Parikh walk after 234300 steps, including 97 resets, run finished after 1095 ms. (steps per millisecond=213 ) properties (out of 15) seen :2078 could not realise parikh vector
Incomplete Parikh walk after 226000 steps, including 99 resets, run finished after 927 ms. (steps per millisecond=243 ) properties (out of 15) seen :1995 could not realise parikh vector
Incomplete Parikh walk after 137200 steps, including 99 resets, run finished after 654 ms. (steps per millisecond=209 ) properties (out of 15) seen :1106 could not realise parikh vector
Incomplete Parikh walk after 232500 steps, including 99 resets, run finished after 812 ms. (steps per millisecond=286 ) properties (out of 15) seen :2059 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 46 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:22:23] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:22:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:22:23] [INFO ] Implicit Places using invariants in 212 ms returned []
[2022-05-22 10:22:23] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:22:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:22:23] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:22:24] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
[2022-05-22 10:22:24] [INFO ] Redundant transitions in 862 ms returned []
[2022-05-22 10:22:24] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:22:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:22:25] [INFO ] Dead Transitions using invariants and state equation in 233 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:22:25] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 8368 ms. (steps per millisecond=119 ) properties (out of 15) seen :41879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1409 ms. (steps per millisecond=709 ) properties (out of 15) seen :644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1402 ms. (steps per millisecond=713 ) properties (out of 15) seen :1129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties (out of 15) seen :1617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1506 ms. (steps per millisecond=664 ) properties (out of 15) seen :1116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1456 ms. (steps per millisecond=686 ) properties (out of 15) seen :801
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1916
[2022-05-22 10:22:41] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:22:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:22:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:41] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:22:41] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:22:41] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:22:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:42] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-22 10:22:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:22:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:22:42] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:22:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:42] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:22:42] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:22:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:42] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 10:22:42] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:22:42] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:22:42] [INFO ] Added : 19 causal constraints over 4 iterations in 133 ms. Result :sat
Minimization took 39 ms.
[2022-05-22 10:22:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:42] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:22:43] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:22:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:43] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-22 10:22:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 68 ms returned sat
[2022-05-22 10:22:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:22:43] [INFO ] Added : 19 causal constraints over 4 iterations in 141 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 10:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:43] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:22:43] [INFO ] [Real]Added 166 Read/Feed constraints in 54 ms returned sat
[2022-05-22 10:22:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:43] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:22:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:22:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 45 ms.
[2022-05-22 10:22:43] [INFO ] Added : 19 causal constraints over 4 iterations in 131 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 10:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:44] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-05-22 10:22:44] [INFO ] [Real]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:22:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:44] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2022-05-22 10:22:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:22:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 44 ms.
[2022-05-22 10:22:44] [INFO ] Added : 19 causal constraints over 4 iterations in 131 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:44] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:22:44] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:22:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:44] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:22:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:22:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 44 ms.
[2022-05-22 10:22:45] [INFO ] Added : 19 causal constraints over 4 iterations in 131 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 10:22:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:45] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:22:45] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:22:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:45] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:22:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:22:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:22:45] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:22:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:45] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:22:45] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:22:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:45] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-22 10:22:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:22:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:22:45] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:46] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:22:46] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:22:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:46] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:22:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:22:46] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:22:46] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:46] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2022-05-22 10:22:46] [INFO ] [Real]Added 166 Read/Feed constraints in 60 ms returned sat
[2022-05-22 10:22:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:46] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:22:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:22:46] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:22:46] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:47] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:22:47] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:22:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:47] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-22 10:22:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:22:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:22:47] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:47] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:22:47] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:22:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:47] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2022-05-22 10:22:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 52 ms returned sat
[2022-05-22 10:22:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:22:47] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 10:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:48] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 10:22:48] [INFO ] [Real]Added 166 Read/Feed constraints in 32 ms returned sat
[2022-05-22 10:22:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:48] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:22:48] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:22:48] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:22:48] [INFO ] Added : 19 causal constraints over 4 iterations in 138 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:48] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:22:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:48] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:22:48] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:22:48] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:22:48] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:49] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-05-22 10:22:49] [INFO ] [Real]Added 166 Read/Feed constraints in 53 ms returned sat
[2022-05-22 10:22:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:22:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:22:49] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:22:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:22:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 55 ms.
[2022-05-22 10:22:49] [INFO ] Added : 19 causal constraints over 4 iterations in 151 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1991, 1039, 1928, 2011, 1985, 1984, 1962, 1488, 3703, 1397, 11236, 1981, 4433, 3894, 17361]
Incomplete Parikh walk after 1767800 steps, including 96 resets, run finished after 5693 ms. (steps per millisecond=310 ) properties (out of 15) seen :17410 could not realise parikh vector
Incomplete Parikh walk after 423100 steps, including 99 resets, run finished after 1245 ms. (steps per millisecond=339 ) properties (out of 15) seen :3966 could not realise parikh vector
Incomplete Parikh walk after 476000 steps, including 96 resets, run finished after 1552 ms. (steps per millisecond=306 ) properties (out of 15) seen :4591 could not realise parikh vector
Incomplete Parikh walk after 231800 steps, including 99 resets, run finished after 806 ms. (steps per millisecond=287 ) properties (out of 15) seen :2051 could not realise parikh vector
Incomplete Parikh walk after 1156900 steps, including 99 resets, run finished after 2805 ms. (steps per millisecond=412 ) properties (out of 15) seen :11303 could not realise parikh vector
Incomplete Parikh walk after 173300 steps, including 99 resets, run finished after 744 ms. (steps per millisecond=232 ) properties (out of 15) seen :1469 could not realise parikh vector
Incomplete Parikh walk after 403700 steps, including 96 resets, run finished after 1909 ms. (steps per millisecond=211 ) properties (out of 15) seen :3777 could not realise parikh vector
Incomplete Parikh walk after 182400 steps, including 99 resets, run finished after 770 ms. (steps per millisecond=236 ) properties (out of 15) seen :1557 could not realise parikh vector
Incomplete Parikh walk after 229800 steps, including 99 resets, run finished after 868 ms. (steps per millisecond=264 ) properties (out of 15) seen :2032 could not realise parikh vector
Incomplete Parikh walk after 231800 steps, including 96 resets, run finished after 827 ms. (steps per millisecond=280 ) properties (out of 15) seen :2053 could not realise parikh vector
Incomplete Parikh walk after 232000 steps, including 98 resets, run finished after 939 ms. (steps per millisecond=247 ) properties (out of 15) seen :2054 could not realise parikh vector
Incomplete Parikh walk after 234600 steps, including 97 resets, run finished after 1112 ms. (steps per millisecond=210 ) properties (out of 15) seen :2079 could not realise parikh vector
Incomplete Parikh walk after 226400 steps, including 99 resets, run finished after 888 ms. (steps per millisecond=254 ) properties (out of 15) seen :1996 could not realise parikh vector
Incomplete Parikh walk after 137500 steps, including 99 resets, run finished after 585 ms. (steps per millisecond=235 ) properties (out of 15) seen :1106 could not realise parikh vector
Incomplete Parikh walk after 232800 steps, including 99 resets, run finished after 794 ms. (steps per millisecond=293 ) properties (out of 15) seen :2059 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:23:11] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:23:11] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-22 10:23:11] [INFO ] Implicit Places using invariants in 94 ms returned []
[2022-05-22 10:23:11] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:23:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:23:11] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:23:11] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
[2022-05-22 10:23:12] [INFO ] Redundant transitions in 951 ms returned []
[2022-05-22 10:23:12] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:23:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:23:12] [INFO ] Dead Transitions using invariants and state equation in 312 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:23:12] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8645 ms. (steps per millisecond=115 ) properties (out of 15) seen :41760
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=648 ) properties (out of 15) seen :315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1341 ms. (steps per millisecond=745 ) properties (out of 15) seen :1451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1308 ms. (steps per millisecond=764 ) properties (out of 15) seen :1957
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1480 ms. (steps per millisecond=675 ) properties (out of 15) seen :872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1450 ms. (steps per millisecond=689 ) properties (out of 15) seen :931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1916
[2022-05-22 10:23:29] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:23:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:30] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:23:30] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:23:30] [INFO ] [Real]Added 166 Read/Feed constraints in 79 ms returned sat
[2022-05-22 10:23:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:30] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 10:23:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:23:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:23:30] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:30] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:23:30] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:23:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:30] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:23:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:23:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:23:30] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:31] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:23:31] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:23:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:31] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:23:31] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:23:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:23:31] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:31] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:23:31] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:23:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:31] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:23:31] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:23:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:23:31] [INFO ] Added : 19 causal constraints over 4 iterations in 126 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:31] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:23:31] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:23:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:32] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:23:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:23:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 99 ms.
[2022-05-22 10:23:32] [INFO ] Added : 19 causal constraints over 4 iterations in 180 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:23:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:32] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:23:32] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:23:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:32] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:23:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:23:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:23:32] [INFO ] Added : 19 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:23:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:32] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:23:33] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:23:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:33] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2022-05-22 10:23:33] [INFO ] [Nat]Added 166 Read/Feed constraints in 67 ms returned sat
[2022-05-22 10:23:33] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:23:33] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 10:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:33] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 10:23:33] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:23:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:33] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:23:33] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:23:33] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:23:33] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:34] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:23:34] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:23:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:34] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:23:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:23:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:23:34] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:34] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:23:34] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:23:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:34] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:23:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:23:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:23:34] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:34] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:23:34] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:23:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:35] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:23:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:23:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:23:35] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 10:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:35] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:23:35] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:35] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:23:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:23:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:23:35] [INFO ] Added : 19 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 33 ms.
[2022-05-22 10:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:35] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:23:35] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:36] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:23:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:23:36] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:23:36] [INFO ] Added : 19 causal constraints over 4 iterations in 146 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 10:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:36] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:23:36] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:23:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:36] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:23:36] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:23:36] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 51 ms.
[2022-05-22 10:23:36] [INFO ] Added : 19 causal constraints over 4 iterations in 188 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:37] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-05-22 10:23:37] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:23:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:23:37] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-22 10:23:37] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:23:37] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:23:37] [INFO ] Added : 19 causal constraints over 4 iterations in 125 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1994, 1041, 1930, 2014, 1987, 1986, 1964, 1491, 3705, 1399, 11238, 1983, 4435, 3897, 17365]
Incomplete Parikh walk after 1768200 steps, including 96 resets, run finished after 5625 ms. (steps per millisecond=314 ) properties (out of 15) seen :17415 could not realise parikh vector
Incomplete Parikh walk after 423400 steps, including 99 resets, run finished after 1345 ms. (steps per millisecond=314 ) properties (out of 15) seen :3967 could not realise parikh vector
Incomplete Parikh walk after 476200 steps, including 96 resets, run finished after 1572 ms. (steps per millisecond=302 ) properties (out of 15) seen :4613 could not realise parikh vector
Incomplete Parikh walk after 232000 steps, including 99 resets, run finished after 858 ms. (steps per millisecond=270 ) properties (out of 15) seen :2053 could not realise parikh vector
Incomplete Parikh walk after 1157100 steps, including 99 resets, run finished after 2890 ms. (steps per millisecond=400 ) properties (out of 15) seen :11302 could not realise parikh vector
Incomplete Parikh walk after 173500 steps, including 99 resets, run finished after 718 ms. (steps per millisecond=241 ) properties (out of 15) seen :1469 could not realise parikh vector
Incomplete Parikh walk after 403900 steps, including 96 resets, run finished after 1749 ms. (steps per millisecond=230 ) properties (out of 15) seen :3777 could not realise parikh vector
Incomplete Parikh walk after 182700 steps, including 99 resets, run finished after 715 ms. (steps per millisecond=255 ) properties (out of 15) seen :1560 could not realise parikh vector
Incomplete Parikh walk after 230000 steps, including 99 resets, run finished after 868 ms. (steps per millisecond=264 ) properties (out of 15) seen :2031 could not realise parikh vector
Incomplete Parikh walk after 232000 steps, including 96 resets, run finished after 738 ms. (steps per millisecond=314 ) properties (out of 15) seen :2051 could not realise parikh vector
Incomplete Parikh walk after 232200 steps, including 98 resets, run finished after 949 ms. (steps per millisecond=244 ) properties (out of 15) seen :2054 could not realise parikh vector
Incomplete Parikh walk after 234900 steps, including 97 resets, run finished after 1032 ms. (steps per millisecond=227 ) properties (out of 15) seen :2082 could not realise parikh vector
Incomplete Parikh walk after 226600 steps, including 99 resets, run finished after 798 ms. (steps per millisecond=283 ) properties (out of 15) seen :1999 could not realise parikh vector
Incomplete Parikh walk after 137700 steps, including 99 resets, run finished after 604 ms. (steps per millisecond=227 ) properties (out of 15) seen :1109 could not realise parikh vector
Incomplete Parikh walk after 233100 steps, including 99 resets, run finished after 726 ms. (steps per millisecond=321 ) properties (out of 15) seen :2065 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 23 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:23:58] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:23:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:23:59] [INFO ] Implicit Places using invariants in 107 ms returned []
[2022-05-22 10:23:59] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:23:59] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-22 10:24:00] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:24:04] [INFO ] Implicit Places using invariants and state equation in 5226 ms returned []
Implicit Place search using SMT with State Equation took 5353 ms to find 0 implicit places.
[2022-05-22 10:24:05] [INFO ] Redundant transitions in 1556 ms returned []
[2022-05-22 10:24:05] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:24:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:24:06] [INFO ] Dead Transitions using invariants and state equation in 280 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:24:06] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8773 ms. (steps per millisecond=113 ) properties (out of 15) seen :41893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1611 ms. (steps per millisecond=620 ) properties (out of 15) seen :626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1576 ms. (steps per millisecond=634 ) properties (out of 15) seen :988
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1406 ms. (steps per millisecond=711 ) properties (out of 15) seen :1631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1539 ms. (steps per millisecond=649 ) properties (out of 15) seen :507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1483 ms. (steps per millisecond=674 ) properties (out of 15) seen :872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1916
[2022-05-22 10:24:24] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:24:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:24] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:24:24] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:24:24] [INFO ] [Real]Added 166 Read/Feed constraints in 40 ms returned sat
[2022-05-22 10:24:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:24] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:24:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 46 ms returned sat
[2022-05-22 10:24:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:24:24] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:24] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:24:24] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:24:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:24] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:24:24] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:24:24] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:24:25] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:25] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 10:24:25] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:24:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:25] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:24:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:24:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:24:25] [INFO ] Added : 19 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:25] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-05-22 10:24:25] [INFO ] [Real]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:24:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:25] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:24:25] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:24:25] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:24:25] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:26] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:24:26] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:24:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:26] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:24:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:24:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:24:26] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:26] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:24:26] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:24:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:26] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:24:26] [INFO ] [Nat]Added 166 Read/Feed constraints in 53 ms returned sat
[2022-05-22 10:24:26] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:24:26] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:26] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:24:27] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:24:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:27] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:24:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:24:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:24:27] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:27] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:24:27] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:24:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:27] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:24:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:24:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:24:27] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:27] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:24:27] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:24:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:27] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:24:27] [INFO ] [Nat]Added 166 Read/Feed constraints in 32 ms returned sat
[2022-05-22 10:24:27] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:24:28] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 10:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:28] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:24:28] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:24:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:28] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:24:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:24:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:24:28] [INFO ] Added : 19 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:28] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:24:28] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:24:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:28] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:24:28] [INFO ] [Nat]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:24:28] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:24:28] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:28] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:24:29] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:24:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:29] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:24:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:24:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:24:29] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:24:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:29] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:24:29] [INFO ] [Real]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:24:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:29] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:24:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:24:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:24:29] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:24:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:29] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:24:29] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:24:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:29] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:24:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:24:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:24:30] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:30] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:24:30] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:24:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:24:30] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:24:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:24:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:24:30] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1996, 1043, 1932, 2017, 1989, 1988, 1966, 1494, 3708, 1401, 11240, 1985, 4437, 3899, 17369]
Incomplete Parikh walk after 1768600 steps, including 96 resets, run finished after 5342 ms. (steps per millisecond=331 ) properties (out of 15) seen :17419 could not realise parikh vector
Incomplete Parikh walk after 423600 steps, including 99 resets, run finished after 1344 ms. (steps per millisecond=315 ) properties (out of 15) seen :3967 could not realise parikh vector
Incomplete Parikh walk after 476400 steps, including 96 resets, run finished after 1651 ms. (steps per millisecond=288 ) properties (out of 15) seen :4591 could not realise parikh vector
Incomplete Parikh walk after 232200 steps, including 99 resets, run finished after 724 ms. (steps per millisecond=320 ) properties (out of 15) seen :2056 could not realise parikh vector
Incomplete Parikh walk after 1157300 steps, including 99 resets, run finished after 2520 ms. (steps per millisecond=459 ) properties (out of 15) seen :11307 could not realise parikh vector
Incomplete Parikh walk after 173700 steps, including 99 resets, run finished after 692 ms. (steps per millisecond=251 ) properties (out of 15) seen :1473 could not realise parikh vector
Incomplete Parikh walk after 404200 steps, including 96 resets, run finished after 1757 ms. (steps per millisecond=230 ) properties (out of 15) seen :3775 could not realise parikh vector
Incomplete Parikh walk after 183000 steps, including 99 resets, run finished after 713 ms. (steps per millisecond=256 ) properties (out of 15) seen :1562 could not realise parikh vector
Incomplete Parikh walk after 230200 steps, including 99 resets, run finished after 798 ms. (steps per millisecond=288 ) properties (out of 15) seen :2035 could not realise parikh vector
Incomplete Parikh walk after 232200 steps, including 96 resets, run finished after 798 ms. (steps per millisecond=290 ) properties (out of 15) seen :2054 could not realise parikh vector
Incomplete Parikh walk after 232400 steps, including 98 resets, run finished after 825 ms. (steps per millisecond=281 ) properties (out of 15) seen :2057 could not realise parikh vector
Incomplete Parikh walk after 235200 steps, including 97 resets, run finished after 1030 ms. (steps per millisecond=228 ) properties (out of 15) seen :2085 could not realise parikh vector
Incomplete Parikh walk after 226800 steps, including 99 resets, run finished after 783 ms. (steps per millisecond=289 ) properties (out of 15) seen :2002 could not realise parikh vector
Incomplete Parikh walk after 137900 steps, including 99 resets, run finished after 495 ms. (steps per millisecond=278 ) properties (out of 15) seen :1117 could not realise parikh vector
Incomplete Parikh walk after 233300 steps, including 99 resets, run finished after 719 ms. (steps per millisecond=324 ) properties (out of 15) seen :2065 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 23 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 21 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:24:50] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:24:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:24:50] [INFO ] Implicit Places using invariants in 135 ms returned []
[2022-05-22 10:24:50] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:24:50] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:24:50] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:24:51] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2022-05-22 10:24:52] [INFO ] Redundant transitions in 796 ms returned []
[2022-05-22 10:24:52] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:24:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:24:52] [INFO ] Dead Transitions using invariants and state equation in 362 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:24:52] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8750 ms. (steps per millisecond=114 ) properties (out of 15) seen :41880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1598 ms. (steps per millisecond=625 ) properties (out of 15) seen :851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1489 ms. (steps per millisecond=671 ) properties (out of 15) seen :1111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1365 ms. (steps per millisecond=732 ) properties (out of 15) seen :1455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1576 ms. (steps per millisecond=634 ) properties (out of 15) seen :889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1574 ms. (steps per millisecond=635 ) properties (out of 15) seen :961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1916
[2022-05-22 10:25:10] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:25:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:10] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:25:10] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:25:10] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:25:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:10] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:25:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:25:10] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:25:10] [INFO ] Added : 19 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 10:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:10] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:25:10] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:25:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:10] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-05-22 10:25:10] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:25:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:25:11] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 44 ms.
[2022-05-22 10:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:11] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-22 10:25:11] [INFO ] [Real]Added 166 Read/Feed constraints in 68 ms returned sat
[2022-05-22 10:25:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:11] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:25:11] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:25:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:25:11] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:11] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:25:11] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:25:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:11] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:25:11] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:25:11] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:25:11] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:12] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2022-05-22 10:25:12] [INFO ] [Real]Added 166 Read/Feed constraints in 61 ms returned sat
[2022-05-22 10:25:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:12] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:25:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:25:12] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 49 ms.
[2022-05-22 10:25:12] [INFO ] Added : 19 causal constraints over 4 iterations in 137 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:12] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:25:12] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:25:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:12] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:25:12] [INFO ] [Nat]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:25:13] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 57 ms.
[2022-05-22 10:25:13] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 47 ms.
[2022-05-22 10:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:13] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-05-22 10:25:13] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:25:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:13] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:25:13] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:13] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 43 ms.
[2022-05-22 10:25:13] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:13] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:25:13] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:13] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:25:13] [INFO ] [Nat]Added 166 Read/Feed constraints in 47 ms returned sat
[2022-05-22 10:25:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:25:14] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:14] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:25:14] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:14] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:25:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:25:14] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:25:14] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:14] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:25:14] [INFO ] [Real]Added 166 Read/Feed constraints in 52 ms returned sat
[2022-05-22 10:25:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:14] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-22 10:25:14] [INFO ] [Nat]Added 166 Read/Feed constraints in 45 ms returned sat
[2022-05-22 10:25:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:25:15] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:15] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:25:15] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:25:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:15] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:25:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:25:15] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:15] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:25:15] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:25:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:15] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:25:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:25:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:25:16] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:16] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:25:16] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:16] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:25:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:25:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 50 ms.
[2022-05-22 10:25:16] [INFO ] Added : 19 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:16] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2022-05-22 10:25:16] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:25:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:16] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:25:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:25:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:25:16] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:17] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:25:17] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:17] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:25:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:25:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 70 ms.
[2022-05-22 10:25:17] [INFO ] Added : 19 causal constraints over 4 iterations in 148 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1999, 1048, 1934, 2020, 1991, 1989, 1968, 1495, 3710, 1403, 11243, 1988, 4440, 3901, 17373]
Incomplete Parikh walk after 1769000 steps, including 96 resets, run finished after 6000 ms. (steps per millisecond=294 ) properties (out of 15) seen :17422 could not realise parikh vector
Incomplete Parikh walk after 423800 steps, including 99 resets, run finished after 1421 ms. (steps per millisecond=298 ) properties (out of 15) seen :3974 could not realise parikh vector
Incomplete Parikh walk after 476700 steps, including 96 resets, run finished after 1731 ms. (steps per millisecond=275 ) properties (out of 15) seen :4603 could not realise parikh vector
Incomplete Parikh walk after 232500 steps, including 99 resets, run finished after 851 ms. (steps per millisecond=273 ) properties (out of 15) seen :2060 could not realise parikh vector
Incomplete Parikh walk after 1157600 steps, including 99 resets, run finished after 3070 ms. (steps per millisecond=377 ) properties (out of 15) seen :11311 could not realise parikh vector
Incomplete Parikh walk after 173900 steps, including 99 resets, run finished after 724 ms. (steps per millisecond=240 ) properties (out of 15) seen :1470 could not realise parikh vector
Incomplete Parikh walk after 404400 steps, including 96 resets, run finished after 1981 ms. (steps per millisecond=204 ) properties (out of 15) seen :3776 could not realise parikh vector
Incomplete Parikh walk after 183100 steps, including 99 resets, run finished after 721 ms. (steps per millisecond=253 ) properties (out of 15) seen :1565 could not realise parikh vector
Incomplete Parikh walk after 230400 steps, including 99 resets, run finished after 955 ms. (steps per millisecond=241 ) properties (out of 15) seen :2034 could not realise parikh vector
Incomplete Parikh walk after 232300 steps, including 96 resets, run finished after 790 ms. (steps per millisecond=294 ) properties (out of 15) seen :2062 could not realise parikh vector
Incomplete Parikh walk after 232600 steps, including 98 resets, run finished after 894 ms. (steps per millisecond=260 ) properties (out of 15) seen :2059 could not realise parikh vector
Incomplete Parikh walk after 235500 steps, including 97 resets, run finished after 1076 ms. (steps per millisecond=218 ) properties (out of 15) seen :2090 could not realise parikh vector
Incomplete Parikh walk after 227000 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=243 ) properties (out of 15) seen :2005 could not realise parikh vector
Incomplete Parikh walk after 138400 steps, including 99 resets, run finished after 509 ms. (steps per millisecond=271 ) properties (out of 15) seen :1115 could not realise parikh vector
Incomplete Parikh walk after 233600 steps, including 99 resets, run finished after 751 ms. (steps per millisecond=311 ) properties (out of 15) seen :2072 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 26 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 23 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:25:39] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:25:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:25:40] [INFO ] Implicit Places using invariants in 92 ms returned []
[2022-05-22 10:25:40] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:25:40] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:25:40] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:25:40] [INFO ] Implicit Places using invariants and state equation in 487 ms returned []
Implicit Place search using SMT with State Equation took 607 ms to find 0 implicit places.
[2022-05-22 10:25:41] [INFO ] Redundant transitions in 885 ms returned []
[2022-05-22 10:25:41] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:25:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:25:41] [INFO ] Dead Transitions using invariants and state equation in 253 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:25:41] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8717 ms. (steps per millisecond=114 ) properties (out of 15) seen :41764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1423 ms. (steps per millisecond=702 ) properties (out of 15) seen :734
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 15) seen :1785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 15) seen :1978
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1351 ms. (steps per millisecond=740 ) properties (out of 15) seen :1131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1429 ms. (steps per millisecond=699 ) properties (out of 15) seen :605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1916
[2022-05-22 10:25:57] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:25:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:25:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:57] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:25:57] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:25:57] [INFO ] [Real]Added 166 Read/Feed constraints in 84 ms returned sat
[2022-05-22 10:25:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:57] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:25:57] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:57] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:25:58] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:58] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:25:58] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:58] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:25:58] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:25:58] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:25:58] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:58] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:25:58] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:58] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:25:58] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:25:58] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:25:58] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:59] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:25:59] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:25:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:59] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 10:25:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:25:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:25:59] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:59] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:25:59] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:25:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:59] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:25:59] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:25:59] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:25:59] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:25:59] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-05-22 10:25:59] [INFO ] [Real]Added 166 Read/Feed constraints in 62 ms returned sat
[2022-05-22 10:25:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:00] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:26:00] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:00] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:00] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:00] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:26:00] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:26:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:00] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:26:00] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:26:00] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 46 ms.
[2022-05-22 10:26:00] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:00] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:26:00] [INFO ] [Real]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:26:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:00] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:26:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:26:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:01] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:01] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:26:01] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:01] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:26:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:01] [INFO ] Added : 19 causal constraints over 4 iterations in 108 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:01] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:26:01] [INFO ] [Real]Added 166 Read/Feed constraints in 48 ms returned sat
[2022-05-22 10:26:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:01] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-22 10:26:01] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:26:01] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 48 ms.
[2022-05-22 10:26:02] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:02] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-22 10:26:02] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:02] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 10:26:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:02] [INFO ] Added : 19 causal constraints over 4 iterations in 129 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:02] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:26:02] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:02] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:26:02] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:02] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:02] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:03] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:26:03] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:26:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:03] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 10:26:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:03] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:03] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 10:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:03] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-22 10:26:03] [INFO ] [Real]Added 166 Read/Feed constraints in 57 ms returned sat
[2022-05-22 10:26:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:03] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-22 10:26:03] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:26:03] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:26:03] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:03] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:26:04] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:26:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:04] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:26:04] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:26:04] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:26:04] [INFO ] Added : 19 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2003, 1051, 1937, 2024, 1993, 1993, 1970, 1497, 3712, 1405, 11245, 1990, 4443, 3903, 17376]
Incomplete Parikh walk after 1769300 steps, including 96 resets, run finished after 5495 ms. (steps per millisecond=321 ) properties (out of 15) seen :17423 could not realise parikh vector
Incomplete Parikh walk after 424000 steps, including 99 resets, run finished after 1279 ms. (steps per millisecond=331 ) properties (out of 15) seen :3974 could not realise parikh vector
Incomplete Parikh walk after 477000 steps, including 96 resets, run finished after 1551 ms. (steps per millisecond=307 ) properties (out of 15) seen :4611 could not realise parikh vector
Incomplete Parikh walk after 232700 steps, including 99 resets, run finished after 739 ms. (steps per millisecond=314 ) properties (out of 15) seen :2061 could not realise parikh vector
Incomplete Parikh walk after 1157800 steps, including 99 resets, run finished after 2528 ms. (steps per millisecond=457 ) properties (out of 15) seen :11312 could not realise parikh vector
Incomplete Parikh walk after 174100 steps, including 99 resets, run finished after 661 ms. (steps per millisecond=263 ) properties (out of 15) seen :1474 could not realise parikh vector
Incomplete Parikh walk after 404600 steps, including 96 resets, run finished after 1779 ms. (steps per millisecond=227 ) properties (out of 15) seen :3780 could not realise parikh vector
Incomplete Parikh walk after 183300 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=267 ) properties (out of 15) seen :1568 could not realise parikh vector
Incomplete Parikh walk after 230600 steps, including 99 resets, run finished after 804 ms. (steps per millisecond=286 ) properties (out of 15) seen :2033 could not realise parikh vector
Incomplete Parikh walk after 232700 steps, including 96 resets, run finished after 750 ms. (steps per millisecond=310 ) properties (out of 15) seen :2057 could not realise parikh vector
Incomplete Parikh walk after 232800 steps, including 98 resets, run finished after 856 ms. (steps per millisecond=271 ) properties (out of 15) seen :2063 could not realise parikh vector
Incomplete Parikh walk after 235900 steps, including 97 resets, run finished after 1057 ms. (steps per millisecond=223 ) properties (out of 15) seen :2093 could not realise parikh vector
Incomplete Parikh walk after 227300 steps, including 99 resets, run finished after 792 ms. (steps per millisecond=286 ) properties (out of 15) seen :2009 could not realise parikh vector
Incomplete Parikh walk after 138700 steps, including 99 resets, run finished after 518 ms. (steps per millisecond=267 ) properties (out of 15) seen :1119 could not realise parikh vector
Incomplete Parikh walk after 234000 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=312 ) properties (out of 15) seen :2075 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 60 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 23 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:26:24] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:26:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:26:24] [INFO ] Implicit Places using invariants in 164 ms returned []
[2022-05-22 10:26:24] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:26:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:26:24] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:26:25] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2022-05-22 10:26:26] [INFO ] Redundant transitions in 925 ms returned []
[2022-05-22 10:26:26] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:26:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:26:26] [INFO ] Dead Transitions using invariants and state equation in 329 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:26:26] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8659 ms. (steps per millisecond=115 ) properties (out of 15) seen :42113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1396 ms. (steps per millisecond=716 ) properties (out of 15) seen :458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1144 ms. (steps per millisecond=874 ) properties (out of 15) seen :1823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1309 ms. (steps per millisecond=763 ) properties (out of 15) seen :1646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1524 ms. (steps per millisecond=656 ) properties (out of 15) seen :642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1367 ms. (steps per millisecond=731 ) properties (out of 15) seen :718
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
[2022-05-22 10:26:43] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:26:43] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:43] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 10:26:43] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:26:43] [INFO ] [Real]Added 166 Read/Feed constraints in 55 ms returned sat
[2022-05-22 10:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:43] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:26:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:26:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:26:43] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:43] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:26:43] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:43] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:26:43] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:26:43] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:44] [INFO ] Added : 19 causal constraints over 4 iterations in 123 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:44] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 10:26:44] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:26:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:44] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 10:26:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:26:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:44] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:44] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:26:44] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:26:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:44] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:26:44] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:26:44] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 39 ms.
[2022-05-22 10:26:44] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:45] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-05-22 10:26:45] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:26:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:45] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:26:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:26:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:45] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:45] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:26:45] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:45] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:26:45] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:45] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:26:45] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:45] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:26:46] [INFO ] [Real]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:26:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:46] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:26:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:26:46] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:46] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:46] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:26:46] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:26:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:46] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:26:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:26:46] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:26:46] [INFO ] Added : 19 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:46] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:26:46] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:46] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-22 10:26:46] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:26:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:26:47] [INFO ] Added : 19 causal constraints over 4 iterations in 121 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:47] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:26:47] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:47] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:26:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:26:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:26:47] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:47] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:26:47] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:47] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:26:47] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:26:47] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 27 ms.
[2022-05-22 10:26:47] [INFO ] Added : 19 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:48] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:26:48] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:26:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:48] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:26:48] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:26:48] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:26:48] [INFO ] Added : 19 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:48] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:26:48] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:26:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:48] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 10:26:48] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:26:48] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:26:48] [INFO ] Added : 19 causal constraints over 4 iterations in 106 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:48] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:26:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:49] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:26:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:26:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:26:49] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:49] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:26:49] [INFO ] [Real]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:26:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:26:49] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:26:49] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:26:49] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:26:49] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2006, 1053, 1939, 2028, 1995, 1995, 1972, 1500, 3714, 1408, 11249, 1992, 4445, 3906, 17379]
Incomplete Parikh walk after 1769600 steps, including 96 resets, run finished after 5332 ms. (steps per millisecond=331 ) properties (out of 15) seen :17426 could not realise parikh vector
Incomplete Parikh walk after 424300 steps, including 99 resets, run finished after 1269 ms. (steps per millisecond=334 ) properties (out of 15) seen :3978 could not realise parikh vector
Incomplete Parikh walk after 477200 steps, including 96 resets, run finished after 1575 ms. (steps per millisecond=302 ) properties (out of 15) seen :4606 could not realise parikh vector
Incomplete Parikh walk after 232900 steps, including 99 resets, run finished after 746 ms. (steps per millisecond=312 ) properties (out of 15) seen :2062 could not realise parikh vector
Incomplete Parikh walk after 1158200 steps, including 99 resets, run finished after 2628 ms. (steps per millisecond=440 ) properties (out of 15) seen :11311 could not realise parikh vector
Incomplete Parikh walk after 174400 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=265 ) properties (out of 15) seen :1479 could not realise parikh vector
Incomplete Parikh walk after 404800 steps, including 96 resets, run finished after 1864 ms. (steps per millisecond=217 ) properties (out of 15) seen :3785 could not realise parikh vector
Incomplete Parikh walk after 183600 steps, including 99 resets, run finished after 780 ms. (steps per millisecond=235 ) properties (out of 15) seen :1569 could not realise parikh vector
Incomplete Parikh walk after 230800 steps, including 99 resets, run finished after 858 ms. (steps per millisecond=268 ) properties (out of 15) seen :2042 could not realise parikh vector
Incomplete Parikh walk after 232900 steps, including 96 resets, run finished after 914 ms. (steps per millisecond=254 ) properties (out of 15) seen :2066 could not realise parikh vector
Incomplete Parikh walk after 233000 steps, including 98 resets, run finished after 912 ms. (steps per millisecond=255 ) properties (out of 15) seen :2063 could not realise parikh vector
Incomplete Parikh walk after 236300 steps, including 97 resets, run finished after 1158 ms. (steps per millisecond=204 ) properties (out of 15) seen :2097 could not realise parikh vector
Incomplete Parikh walk after 227500 steps, including 99 resets, run finished after 893 ms. (steps per millisecond=254 ) properties (out of 15) seen :2009 could not realise parikh vector
Incomplete Parikh walk after 138900 steps, including 99 resets, run finished after 547 ms. (steps per millisecond=253 ) properties (out of 15) seen :1117 could not realise parikh vector
Incomplete Parikh walk after 234300 steps, including 99 resets, run finished after 872 ms. (steps per millisecond=268 ) properties (out of 15) seen :2073 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 28 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:27:10] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:10] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:27:10] [INFO ] Implicit Places using invariants in 102 ms returned []
[2022-05-22 10:27:10] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:27:10] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:27:11] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2022-05-22 10:27:11] [INFO ] Redundant transitions in 885 ms returned []
[2022-05-22 10:27:11] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:27:12] [INFO ] Dead Transitions using invariants and state equation in 239 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:12] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8592 ms. (steps per millisecond=116 ) properties (out of 15) seen :41597
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1522 ms. (steps per millisecond=657 ) properties (out of 15) seen :576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1346 ms. (steps per millisecond=742 ) properties (out of 15) seen :1696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1015 ms. (steps per millisecond=985 ) properties (out of 15) seen :1682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1332 ms. (steps per millisecond=750 ) properties (out of 15) seen :902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1367 ms. (steps per millisecond=731 ) properties (out of 15) seen :682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1916
[2022-05-22 10:27:28] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:28] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 10:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:28] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 10:27:28] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:27:28] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:27:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:29] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:27:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:27:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:27:29] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:29] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:27:29] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:27:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:29] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-05-22 10:27:29] [INFO ] [Nat]Added 166 Read/Feed constraints in 41 ms returned sat
[2022-05-22 10:27:29] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:27:29] [INFO ] Added : 19 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:29] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:27:29] [INFO ] [Real]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:27:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:30] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:27:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:27:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:27:30] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:30] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:27:30] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:27:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:30] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:27:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:27:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 51 ms.
[2022-05-22 10:27:30] [INFO ] Added : 19 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:30] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 10:27:30] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:27:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:30] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:27:30] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:27:30] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:27:31] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:31] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:27:31] [INFO ] [Real]Added 166 Read/Feed constraints in 54 ms returned sat
[2022-05-22 10:27:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:31] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:27:31] [INFO ] [Nat]Added 166 Read/Feed constraints in 65 ms returned sat
[2022-05-22 10:27:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 38 ms.
[2022-05-22 10:27:31] [INFO ] Added : 19 causal constraints over 4 iterations in 130 ms. Result :sat
Minimization took 36 ms.
[2022-05-22 10:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:31] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 10:27:31] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:27:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:31] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:27:31] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:27:31] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:27:32] [INFO ] Added : 19 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 10:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:32] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 10:27:32] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:27:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:32] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 10:27:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:27:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:27:32] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:32] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:27:32] [INFO ] [Real]Added 166 Read/Feed constraints in 59 ms returned sat
[2022-05-22 10:27:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:32] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:27:32] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:27:32] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 35 ms.
[2022-05-22 10:27:33] [INFO ] Added : 19 causal constraints over 4 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:33] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-05-22 10:27:33] [INFO ] [Real]Added 166 Read/Feed constraints in 61 ms returned sat
[2022-05-22 10:27:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:33] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-05-22 10:27:33] [INFO ] [Nat]Added 166 Read/Feed constraints in 50 ms returned sat
[2022-05-22 10:27:33] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:27:33] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:33] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:27:33] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:27:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:33] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:27:33] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:27:33] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:27:33] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:34] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-22 10:27:34] [INFO ] [Real]Added 166 Read/Feed constraints in 61 ms returned sat
[2022-05-22 10:27:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:34] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:27:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:27:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:27:34] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:34] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 10:27:34] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:27:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:34] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:27:34] [INFO ] [Nat]Added 166 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:27:34] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:27:34] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:34] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 10:27:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:34] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-22 10:27:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:27:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:27:35] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:35] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 10:27:35] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:27:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:27:35] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:27:35] [INFO ] [Nat]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:27:35] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:27:35] [INFO ] Added : 19 causal constraints over 4 iterations in 114 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2008, 1055, 1941, 2031, 1997, 1998, 1974, 1502, 3716, 1410, 11251, 1994, 4448, 3908, 17383]
Incomplete Parikh walk after 1770000 steps, including 96 resets, run finished after 6073 ms. (steps per millisecond=291 ) properties (out of 15) seen :17435 could not realise parikh vector
Incomplete Parikh walk after 424500 steps, including 99 resets, run finished after 1397 ms. (steps per millisecond=303 ) properties (out of 15) seen :3980 could not realise parikh vector
Incomplete Parikh walk after 477500 steps, including 96 resets, run finished after 1503 ms. (steps per millisecond=317 ) properties (out of 15) seen :4613 could not realise parikh vector
Incomplete Parikh walk after 233100 steps, including 99 resets, run finished after 725 ms. (steps per millisecond=321 ) properties (out of 15) seen :2067 could not realise parikh vector
Incomplete Parikh walk after 1158400 steps, including 99 resets, run finished after 2549 ms. (steps per millisecond=454 ) properties (out of 15) seen :11318 could not realise parikh vector
Incomplete Parikh walk after 174600 steps, including 99 resets, run finished after 669 ms. (steps per millisecond=260 ) properties (out of 15) seen :1478 could not realise parikh vector
Incomplete Parikh walk after 405000 steps, including 96 resets, run finished after 1757 ms. (steps per millisecond=230 ) properties (out of 15) seen :3786 could not realise parikh vector
Incomplete Parikh walk after 183800 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=271 ) properties (out of 15) seen :1571 could not realise parikh vector
Incomplete Parikh walk after 231000 steps, including 99 resets, run finished after 838 ms. (steps per millisecond=275 ) properties (out of 15) seen :2046 could not realise parikh vector
Incomplete Parikh walk after 233200 steps, including 96 resets, run finished after 733 ms. (steps per millisecond=318 ) properties (out of 15) seen :2063 could not realise parikh vector
Incomplete Parikh walk after 233200 steps, including 98 resets, run finished after 874 ms. (steps per millisecond=266 ) properties (out of 15) seen :2068 could not realise parikh vector
Incomplete Parikh walk after 236600 steps, including 97 resets, run finished after 1033 ms. (steps per millisecond=229 ) properties (out of 15) seen :2101 could not realise parikh vector
Incomplete Parikh walk after 227700 steps, including 99 resets, run finished after 776 ms. (steps per millisecond=293 ) properties (out of 15) seen :2009 could not realise parikh vector
Incomplete Parikh walk after 139100 steps, including 99 resets, run finished after 541 ms. (steps per millisecond=257 ) properties (out of 15) seen :1120 could not realise parikh vector
Incomplete Parikh walk after 234500 steps, including 99 resets, run finished after 727 ms. (steps per millisecond=322 ) properties (out of 15) seen :2076 could not realise parikh vector
Support contains 15 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 22 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 1212/1212 transitions.
Applied a total of 0 rules in 23 ms. Remains 136 /136 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-22 10:27:56] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:27:56] [INFO ] Implicit Places using invariants in 114 ms returned []
[2022-05-22 10:27:56] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:27:56] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:27:56] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
[2022-05-22 10:27:57] [INFO ] Redundant transitions in 932 ms returned []
[2022-05-22 10:27:57] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:27:58] [INFO ] Dead Transitions using invariants and state equation in 241 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 1212/1212 transitions.
Normalized transition count is 337 out of 1212 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:27:58] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8723 ms. (steps per millisecond=114 ) properties (out of 15) seen :41981
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1589 ms. (steps per millisecond=629 ) properties (out of 15) seen :552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1504 ms. (steps per millisecond=664 ) properties (out of 15) seen :1066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1417 ms. (steps per millisecond=705 ) properties (out of 15) seen :1549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1394 ms. (steps per millisecond=717 ) properties (out of 15) seen :201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1353 ms. (steps per millisecond=739 ) properties (out of 15) seen :759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 15) seen :1916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :3832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1916
[2022-05-22 10:28:15] [INFO ] Flow matrix only has 339 transitions (discarded 873 similar events)
Normalized transition count is 337 out of 339 initially.
// Phase 1: matrix 337 rows 136 cols
[2022-05-22 10:28:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:15] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:28:15] [INFO ] State equation strengthened by 166 read => feed constraints.
[2022-05-22 10:28:15] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:28:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:15] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:28:15] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:28:15] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 28 ms.
[2022-05-22 10:28:15] [INFO ] Added : 19 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:15] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 10:28:16] [INFO ] [Real]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:28:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:16] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-22 10:28:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 64 ms returned sat
[2022-05-22 10:28:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 48 ms.
[2022-05-22 10:28:16] [INFO ] Added : 19 causal constraints over 4 iterations in 140 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:28:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:16] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 10:28:16] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:28:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:16] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-22 10:28:16] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:28:16] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 29 ms.
[2022-05-22 10:28:16] [INFO ] Added : 19 causal constraints over 4 iterations in 107 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:28:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:16] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:28:16] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:28:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:17] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 10:28:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 66 ms returned sat
[2022-05-22 10:28:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 53 ms.
[2022-05-22 10:28:17] [INFO ] Added : 19 causal constraints over 4 iterations in 148 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:17] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 10:28:17] [INFO ] [Real]Added 166 Read/Feed constraints in 63 ms returned sat
[2022-05-22 10:28:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:17] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:28:17] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:28:17] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:28:17] [INFO ] Added : 19 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:17] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:28:17] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:28:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:18] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:28:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:28:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:28:18] [INFO ] Added : 19 causal constraints over 4 iterations in 117 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:18] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:28:18] [INFO ] [Real]Added 166 Read/Feed constraints in 52 ms returned sat
[2022-05-22 10:28:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:18] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:28:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 34 ms returned sat
[2022-05-22 10:28:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 23 ms.
[2022-05-22 10:28:18] [INFO ] Added : 19 causal constraints over 4 iterations in 98 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:18] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:28:18] [INFO ] [Real]Added 166 Read/Feed constraints in 35 ms returned sat
[2022-05-22 10:28:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:18] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:28:18] [INFO ] [Nat]Added 166 Read/Feed constraints in 36 ms returned sat
[2022-05-22 10:28:18] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 36 ms.
[2022-05-22 10:28:19] [INFO ] Added : 19 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:19] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 10:28:19] [INFO ] [Real]Added 166 Read/Feed constraints in 39 ms returned sat
[2022-05-22 10:28:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:19] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:28:19] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:28:19] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 37 ms.
[2022-05-22 10:28:19] [INFO ] Added : 19 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 10:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:19] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 10:28:19] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:28:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:19] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 10:28:19] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:28:19] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 32 ms.
[2022-05-22 10:28:19] [INFO ] Added : 19 causal constraints over 4 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:19] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 10:28:19] [INFO ] [Real]Added 166 Read/Feed constraints in 38 ms returned sat
[2022-05-22 10:28:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:20] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 10:28:20] [INFO ] [Nat]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:28:20] [INFO ] Computed and/alt/rep : 20/49/20 causal constraints (skipped 146 transitions) in 31 ms.
[2022-05-22 10:28:20] [INFO ] Added : 19 causal constraints over 4 iterations in 105 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:20] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:28:20] [INFO ] [Real]Added 166 Read/Feed constraints in 37 ms returned sat
[2022-05-22 10:28:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:28:20] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 10:28:20] [INFO ] [Nat]Added 166 Read/Feed constraints in 38 ms returned sat

========== file over 1MB has been truncated ======
retrieve it from the run archives if needed