Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690700725.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANInsertWithFailure-PT-030, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690700725
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 8.3K Feb 26 00:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 00:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 00:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 00:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 00:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 00:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 00:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 00:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.6M Mar 5 18:22 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 CANInsertWithFailure-PT-030-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678375446739

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-030
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-09 15:24:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 15:24:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 15:24:09] [INFO ] Load time of PNML (sax parser for PT used): 506 ms
[2023-03-09 15:24:09] [INFO ] Transformed 2164 places.
[2023-03-09 15:24:09] [INFO ] Transformed 5580 transitions.
[2023-03-09 15:24:09] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 692 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 5580 rows 2164 cols
[2023-03-09 15:24:10] [INFO ] Computed 33 place invariants in 369 ms
Incomplete random walk after 10000 steps, including 13 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 16) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :0
[2023-03-09 15:24:10] [INFO ] Invariant cache hit.
[2023-03-09 15:24:11] [INFO ] [Real]Absence check using 31 positive place invariants in 60 ms returned sat
[2023-03-09 15:24:11] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-09 15:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:13] [INFO ] [Real]Absence check using state equation in 1810 ms returned sat
[2023-03-09 15:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:24:13] [INFO ] [Nat]Absence check using 31 positive place invariants in 26 ms returned sat
[2023-03-09 15:24:13] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-09 15:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:15] [INFO ] [Nat]Absence check using state equation in 1661 ms returned sat
[2023-03-09 15:24:15] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2023-03-09 15:24:16] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1349 ms returned sat
[2023-03-09 15:24:17] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 396 ms.
[2023-03-09 15:24:18] [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 0
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:24:18] [INFO ] [Real]Absence check using 31 positive place invariants in 39 ms returned sat
[2023-03-09 15:24:18] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-09 15:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:19] [INFO ] [Real]Absence check using state equation in 1276 ms returned sat
[2023-03-09 15:24:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:24:20] [INFO ] [Nat]Absence check using 31 positive place invariants in 40 ms returned sat
[2023-03-09 15:24:20] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:24:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:21] [INFO ] [Nat]Absence check using state equation in 1340 ms returned sat
[2023-03-09 15:24:24] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2994 ms returned sat
[2023-03-09 15:24:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:24:25] [INFO ] [Real]Absence check using 31 positive place invariants in 35 ms returned sat
[2023-03-09 15:24:25] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-09 15:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:26] [INFO ] [Real]Absence check using state equation in 1322 ms returned sat
[2023-03-09 15:24:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:24:27] [INFO ] [Nat]Absence check using 31 positive place invariants in 24 ms returned sat
[2023-03-09 15:24:27] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-09 15:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:28] [INFO ] [Nat]Absence check using state equation in 1267 ms returned sat
[2023-03-09 15:24:29] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1129 ms returned sat
[2023-03-09 15:24:30] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 269 ms.
[2023-03-09 15:24:31] [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 2
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:24:32] [INFO ] [Real]Absence check using 31 positive place invariants in 35 ms returned sat
[2023-03-09 15:24:32] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-09 15:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:33] [INFO ] [Real]Absence check using state equation in 1498 ms returned sat
[2023-03-09 15:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:24:34] [INFO ] [Nat]Absence check using 31 positive place invariants in 33 ms returned sat
[2023-03-09 15:24:34] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-09 15:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:35] [INFO ] [Nat]Absence check using state equation in 1227 ms returned sat
[2023-03-09 15:24:36] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1014 ms returned sat
[2023-03-09 15:24:36] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 319 ms.
[2023-03-09 15:24:38] [INFO ] Added : 11 causal constraints over 3 iterations in 1521 ms. Result :sat
[2023-03-09 15:24:38] [INFO ] [Real]Absence check using 31 positive place invariants in 24 ms returned sat
[2023-03-09 15:24:38] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:40] [INFO ] [Real]Absence check using state equation in 2230 ms returned sat
[2023-03-09 15:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:24:41] [INFO ] [Nat]Absence check using 31 positive place invariants in 58 ms returned sat
[2023-03-09 15:24:41] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-09 15:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:43] [INFO ] [Nat]Absence check using state equation in 2198 ms returned sat
[2023-03-09 15:24:45] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1792 ms returned sat
[2023-03-09 15:24:45] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 270 ms.
[2023-03-09 15:24:47] [INFO ] Deduced a trap composed of 11 places in 1463 ms of which 16 ms to minimize.
[2023-03-09 15:24:47] [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 4
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:24:47] [INFO ] [Real]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-09 15:24:47] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 27 ms returned sat
[2023-03-09 15:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:49] [INFO ] [Real]Absence check using state equation in 1420 ms returned sat
[2023-03-09 15:24:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:24:49] [INFO ] [Nat]Absence check using 31 positive place invariants in 90 ms returned sat
[2023-03-09 15:24:49] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-09 15:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:51] [INFO ] [Nat]Absence check using state equation in 1538 ms returned sat
[2023-03-09 15:24:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 15:24:54] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3113 ms returned unknown
[2023-03-09 15:24:54] [INFO ] [Real]Absence check using 31 positive place invariants in 31 ms returned sat
[2023-03-09 15:24:54] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:55] [INFO ] [Real]Absence check using state equation in 1454 ms returned sat
[2023-03-09 15:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:24:56] [INFO ] [Nat]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-09 15:24:56] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 23 ms returned sat
[2023-03-09 15:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:24:57] [INFO ] [Nat]Absence check using state equation in 1343 ms returned sat
[2023-03-09 15:25:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 15:25:01] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3386 ms returned unknown
[2023-03-09 15:25:01] [INFO ] [Real]Absence check using 31 positive place invariants in 23 ms returned sat
[2023-03-09 15:25:01] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-09 15:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:02] [INFO ] [Real]Absence check using state equation in 1332 ms returned sat
[2023-03-09 15:25:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:03] [INFO ] [Nat]Absence check using 31 positive place invariants in 24 ms returned sat
[2023-03-09 15:25:03] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:04] [INFO ] [Nat]Absence check using state equation in 1295 ms returned sat
[2023-03-09 15:25:04] [INFO ] [Nat]Added 1770 Read/Feed constraints in 500 ms returned sat
[2023-03-09 15:25:05] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 291 ms.
[2023-03-09 15:25:06] [INFO ] Added : 11 causal constraints over 3 iterations in 1284 ms. Result :sat
[2023-03-09 15:25:06] [INFO ] [Real]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-09 15:25:06] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-09 15:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:08] [INFO ] [Real]Absence check using state equation in 1501 ms returned sat
[2023-03-09 15:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:08] [INFO ] [Nat]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-09 15:25:08] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-09 15:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:10] [INFO ] [Nat]Absence check using state equation in 1489 ms returned sat
[2023-03-09 15:25:13] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3026 ms returned sat
[2023-03-09 15:25:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:25:13] [INFO ] [Real]Absence check using 31 positive place invariants in 22 ms returned sat
[2023-03-09 15:25:13] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:15] [INFO ] [Real]Absence check using state equation in 1197 ms returned sat
[2023-03-09 15:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:15] [INFO ] [Nat]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-09 15:25:15] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-09 15:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:16] [INFO ] [Nat]Absence check using state equation in 1311 ms returned sat
[2023-03-09 15:25:19] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2342 ms returned sat
[2023-03-09 15:25:19] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 339 ms.
[2023-03-09 15:25:20] [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 9
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:25:20] [INFO ] [Real]Absence check using 31 positive place invariants in 22 ms returned sat
[2023-03-09 15:25:20] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-09 15:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:21] [INFO ] [Real]Absence check using state equation in 1152 ms returned sat
[2023-03-09 15:25:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:22] [INFO ] [Nat]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-09 15:25:22] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-09 15:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:23] [INFO ] [Nat]Absence check using state equation in 1269 ms returned sat
[2023-03-09 15:25:26] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3066 ms returned sat
[2023-03-09 15:25:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:25:27] [INFO ] [Real]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-09 15:25:27] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-09 15:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:28] [INFO ] [Real]Absence check using state equation in 1597 ms returned sat
[2023-03-09 15:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:29] [INFO ] [Nat]Absence check using 31 positive place invariants in 25 ms returned sat
[2023-03-09 15:25:29] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:30] [INFO ] [Nat]Absence check using state equation in 1351 ms returned sat
[2023-03-09 15:25:32] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2310 ms returned sat
[2023-03-09 15:25:33] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 289 ms.
[2023-03-09 15:25:35] [INFO ] Deduced a trap composed of 11 places in 1488 ms of which 14 ms to minimize.
[2023-03-09 15:25:35] [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 11
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:25:35] [INFO ] [Real]Absence check using 31 positive place invariants in 57 ms returned sat
[2023-03-09 15:25:35] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 25 ms returned sat
[2023-03-09 15:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:36] [INFO ] [Real]Absence check using state equation in 1211 ms returned sat
[2023-03-09 15:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:37] [INFO ] [Nat]Absence check using 31 positive place invariants in 36 ms returned sat
[2023-03-09 15:25:37] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-09 15:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:38] [INFO ] [Nat]Absence check using state equation in 1064 ms returned sat
[2023-03-09 15:25:40] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2058 ms returned sat
[2023-03-09 15:25:40] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 377 ms.
[2023-03-09 15:25:42] [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: Broken pipe ... while checking expression at index 12
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:25:42] [INFO ] [Real]Absence check using 31 positive place invariants in 49 ms returned sat
[2023-03-09 15:25:42] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 23 ms returned sat
[2023-03-09 15:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:43] [INFO ] [Real]Absence check using state equation in 1336 ms returned sat
[2023-03-09 15:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:44] [INFO ] [Nat]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-09 15:25:44] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-09 15:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:45] [INFO ] [Nat]Absence check using state equation in 1113 ms returned sat
[2023-03-09 15:25:48] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2845 ms returned sat
[2023-03-09 15:25:48] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 316 ms.
[2023-03-09 15:25:50] [INFO ] Deduced a trap composed of 11 places in 1455 ms of which 2 ms to minimize.
[2023-03-09 15:25:50] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 15:25:50] [INFO ] [Real]Absence check using 31 positive place invariants in 23 ms returned sat
[2023-03-09 15:25:50] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-09 15:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:51] [INFO ] [Real]Absence check using state equation in 1237 ms returned sat
[2023-03-09 15:25:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:52] [INFO ] [Nat]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-09 15:25:52] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-09 15:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:53] [INFO ] [Nat]Absence check using state equation in 1343 ms returned sat
[2023-03-09 15:25:54] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1228 ms returned sat
[2023-03-09 15:25:55] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 313 ms.
[2023-03-09 15:25:56] [INFO ] Added : 11 causal constraints over 3 iterations in 1443 ms. Result :sat
[2023-03-09 15:25:57] [INFO ] [Real]Absence check using 31 positive place invariants in 37 ms returned sat
[2023-03-09 15:25:57] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-09 15:25:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:25:58] [INFO ] [Real]Absence check using state equation in 1403 ms returned sat
[2023-03-09 15:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:25:58] [INFO ] [Nat]Absence check using 31 positive place invariants in 24 ms returned sat
[2023-03-09 15:25:58] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-09 15:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:00] [INFO ] [Nat]Absence check using state equation in 1189 ms returned sat
[2023-03-09 15:26:02] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2146 ms returned sat
[2023-03-09 15:26:02] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 288 ms.
[2023-03-09 15:26:05] [INFO ] Deduced a trap composed of 11 places in 1519 ms of which 3 ms to minimize.
[2023-03-09 15:26:05] [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 15
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 7, 1, 0, 1]
Support contains 16 out of 2164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Graph (complete) has 7651 edges and 2164 vertex of which 2163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 208 transitions
Trivial Post-agglo rules discarded 208 transitions
Performed 208 trivial Post agglomeration. Transition count delta: 208
Iterating post reduction 0 with 208 rules applied. Total rules applied 209 place count 2163 transition count 5372
Reduce places removed 208 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 209 rules applied. Total rules applied 418 place count 1955 transition count 5371
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 419 place count 1954 transition count 5371
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 419 place count 1954 transition count 5370
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 421 place count 1953 transition count 5370
Performed 836 Post agglomeration using F-continuation condition.Transition count delta: 836
Deduced a syphon composed of 836 places in 16 ms
Reduce places removed 836 places and 0 transitions.
Iterating global reduction 3 with 1672 rules applied. Total rules applied 2093 place count 1117 transition count 4534
Drop transitions removed 807 transitions
Redundant transition composition rules discarded 807 transitions
Iterating global reduction 3 with 807 rules applied. Total rules applied 2900 place count 1117 transition count 3727
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2901 place count 1117 transition count 3726
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2902 place count 1116 transition count 3726
Partial Free-agglomeration rule applied 921 times.
Drop transitions removed 921 transitions
Iterating global reduction 4 with 921 rules applied. Total rules applied 3823 place count 1116 transition count 3726
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 4 with 30 rules applied. Total rules applied 3853 place count 1116 transition count 3726
Applied a total of 3853 rules in 1686 ms. Remains 1116 /2164 variables (removed 1048) and now considering 3726/5580 (removed 1854) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1700 ms. Remains : 1116/2164 places, 3726/5580 transitions.
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:26:07] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 1000000 steps, including 6935 resets, run finished after 7384 ms. (steps per millisecond=135 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1106 ms. (steps per millisecond=904 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 199 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 885 ms. (steps per millisecond=1129 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1089 ms. (steps per millisecond=918 ) properties (out of 16) seen :21
[2023-03-09 15:26:28] [INFO ] Invariant cache hit.
[2023-03-09 15:26:29] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:26:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:26:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:29] [INFO ] [Real]Absence check using state equation in 656 ms returned sat
[2023-03-09 15:26:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:26:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:30] [INFO ] [Nat]Absence check using state equation in 692 ms returned sat
[2023-03-09 15:26:30] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:26:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 291 ms returned sat
[2023-03-09 15:26:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 252 ms.
[2023-03-09 15:26:32] [INFO ] Added : 6 causal constraints over 2 iterations in 960 ms. Result :sat
[2023-03-09 15:26:32] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:26:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:33] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2023-03-09 15:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:26:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:34] [INFO ] [Nat]Absence check using state equation in 680 ms returned sat
[2023-03-09 15:26:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 478 ms returned sat
[2023-03-09 15:26:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 206 ms.
[2023-03-09 15:26:35] [INFO ] Added : 16 causal constraints over 4 iterations in 1187 ms. Result :sat
[2023-03-09 15:26:36] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:26:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:36] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-09 15:26:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:26:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:37] [INFO ] [Nat]Absence check using state equation in 563 ms returned sat
[2023-03-09 15:26:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 251 ms returned sat
[2023-03-09 15:26:38] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 190 ms.
[2023-03-09 15:26:39] [INFO ] Added : 6 causal constraints over 2 iterations in 913 ms. Result :sat
[2023-03-09 15:26:39] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:26:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:40] [INFO ] [Real]Absence check using state equation in 771 ms returned sat
[2023-03-09 15:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:26:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:40] [INFO ] [Nat]Absence check using state equation in 538 ms returned sat
[2023-03-09 15:26:41] [INFO ] [Nat]Added 3498 Read/Feed constraints in 271 ms returned sat
[2023-03-09 15:26:41] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 210 ms.
[2023-03-09 15:26:42] [INFO ] Added : 9 causal constraints over 2 iterations in 956 ms. Result :sat
[2023-03-09 15:26:42] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:26:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-09 15:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:43] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-09 15:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:26:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:44] [INFO ] [Nat]Absence check using state equation in 693 ms returned sat
[2023-03-09 15:26:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 279 ms returned sat
[2023-03-09 15:26:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 200 ms.
[2023-03-09 15:26:45] [INFO ] Added : 5 causal constraints over 1 iterations in 719 ms. Result :sat
[2023-03-09 15:26:45] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:26:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:46] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-09 15:26:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:26:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:47] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2023-03-09 15:26:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 245 ms returned sat
[2023-03-09 15:26:47] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 199 ms.
[2023-03-09 15:26:48] [INFO ] Added : 9 causal constraints over 2 iterations in 840 ms. Result :sat
[2023-03-09 15:26:48] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:26:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-09 15:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:49] [INFO ] [Real]Absence check using state equation in 720 ms returned sat
[2023-03-09 15:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:26:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:50] [INFO ] [Nat]Absence check using state equation in 552 ms returned sat
[2023-03-09 15:26:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 251 ms returned sat
[2023-03-09 15:26:50] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 215 ms.
[2023-03-09 15:26:51] [INFO ] Added : 11 causal constraints over 3 iterations in 969 ms. Result :sat
[2023-03-09 15:26:52] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:26:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:52] [INFO ] [Real]Absence check using state equation in 670 ms returned sat
[2023-03-09 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:26:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:53] [INFO ] [Nat]Absence check using state equation in 626 ms returned sat
[2023-03-09 15:26:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 250 ms returned sat
[2023-03-09 15:26:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 218 ms.
[2023-03-09 15:26:54] [INFO ] Added : 9 causal constraints over 2 iterations in 848 ms. Result :sat
[2023-03-09 15:26:55] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:26:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:55] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2023-03-09 15:26:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:26:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:56] [INFO ] [Nat]Absence check using state equation in 745 ms returned sat
[2023-03-09 15:26:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 434 ms returned sat
[2023-03-09 15:26:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 218 ms.
[2023-03-09 15:26:58] [INFO ] Added : 14 causal constraints over 3 iterations in 1104 ms. Result :sat
[2023-03-09 15:26:58] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:26:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:26:59] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2023-03-09 15:26:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:26:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 30 ms returned sat
[2023-03-09 15:26:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:00] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2023-03-09 15:27:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 268 ms returned sat
[2023-03-09 15:27:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 248 ms.
[2023-03-09 15:27:01] [INFO ] Added : 9 causal constraints over 2 iterations in 928 ms. Result :sat
[2023-03-09 15:27:02] [INFO ] [Real]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-09 15:27:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:27:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:02] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2023-03-09 15:27:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:27:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:27:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:27:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:03] [INFO ] [Nat]Absence check using state equation in 728 ms returned sat
[2023-03-09 15:27:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 268 ms returned sat
[2023-03-09 15:27:04] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-09 15:27:05] [INFO ] Added : 9 causal constraints over 2 iterations in 938 ms. Result :sat
[2023-03-09 15:27:05] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:27:05] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:06] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-09 15:27:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:27:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:27:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:07] [INFO ] [Nat]Absence check using state equation in 552 ms returned sat
[2023-03-09 15:27:07] [INFO ] [Nat]Added 3498 Read/Feed constraints in 241 ms returned sat
[2023-03-09 15:27:07] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 224 ms.
[2023-03-09 15:27:08] [INFO ] Added : 10 causal constraints over 2 iterations in 867 ms. Result :sat
[2023-03-09 15:27:08] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:27:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-09 15:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:09] [INFO ] [Real]Absence check using state equation in 837 ms returned sat
[2023-03-09 15:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:27:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:27:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:10] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2023-03-09 15:27:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 391 ms returned sat
[2023-03-09 15:27:11] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 232 ms.
[2023-03-09 15:27:12] [INFO ] Added : 16 causal constraints over 4 iterations in 1251 ms. Result :sat
[2023-03-09 15:27:12] [INFO ] [Real]Absence check using 30 positive place invariants in 35 ms returned sat
[2023-03-09 15:27:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-09 15:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:13] [INFO ] [Real]Absence check using state equation in 746 ms returned sat
[2023-03-09 15:27:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:27:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:27:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:14] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2023-03-09 15:27:14] [INFO ] [Nat]Added 3498 Read/Feed constraints in 272 ms returned sat
[2023-03-09 15:27:14] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 193 ms.
[2023-03-09 15:27:15] [INFO ] Added : 8 causal constraints over 2 iterations in 905 ms. Result :sat
[2023-03-09 15:27:15] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:27:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:27:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:16] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-09 15:27:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:27:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:27:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:17] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2023-03-09 15:27:17] [INFO ] [Nat]Added 3498 Read/Feed constraints in 367 ms returned sat
[2023-03-09 15:27:18] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 212 ms.
[2023-03-09 15:27:19] [INFO ] Added : 12 causal constraints over 3 iterations in 1093 ms. Result :sat
[2023-03-09 15:27:19] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:27:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-09 15:27:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:20] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2023-03-09 15:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:27:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:27:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:27:21] [INFO ] [Nat]Absence check using state equation in 591 ms returned sat
[2023-03-09 15:27:21] [INFO ] [Nat]Added 3498 Read/Feed constraints in 384 ms returned sat
[2023-03-09 15:27:21] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-09 15:27:23] [INFO ] Added : 16 causal constraints over 4 iterations in 1543 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 15, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 84 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 84 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:27:23] [INFO ] Invariant cache hit.
[2023-03-09 15:27:24] [INFO ] Implicit Places using invariants in 1065 ms returned []
[2023-03-09 15:27:24] [INFO ] Invariant cache hit.
[2023-03-09 15:27:25] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:27:43] [INFO ] Implicit Places using invariants and state equation in 18626 ms returned []
Implicit Place search using SMT with State Equation took 19693 ms to find 0 implicit places.
[2023-03-09 15:27:43] [INFO ] Redundant transitions in 389 ms returned []
[2023-03-09 15:27:43] [INFO ] Invariant cache hit.
[2023-03-09 15:27:45] [INFO ] Dead Transitions using invariants and state equation in 1373 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21572 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:27:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6924 resets, run finished after 7847 ms. (steps per millisecond=127 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 864 ms. (steps per millisecond=1157 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1071 ms. (steps per millisecond=933 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1068 ms. (steps per millisecond=936 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1217 ms. (steps per millisecond=821 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 16) seen :22
[2023-03-09 15:28:08] [INFO ] Invariant cache hit.
[2023-03-09 15:28:08] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:28:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:28:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:09] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2023-03-09 15:28:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:28:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:09] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2023-03-09 15:28:09] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:28:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 356 ms returned sat
[2023-03-09 15:28:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 208 ms.
[2023-03-09 15:28:11] [INFO ] Added : 6 causal constraints over 2 iterations in 911 ms. Result :sat
[2023-03-09 15:28:11] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:12] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2023-03-09 15:28:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:13] [INFO ] [Nat]Absence check using state equation in 603 ms returned sat
[2023-03-09 15:28:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 481 ms returned sat
[2023-03-09 15:28:14] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 284 ms.
[2023-03-09 15:28:15] [INFO ] Added : 16 causal constraints over 4 iterations in 1481 ms. Result :sat
[2023-03-09 15:28:15] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:16] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-09 15:28:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:28:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:17] [INFO ] [Nat]Absence check using state equation in 738 ms returned sat
[2023-03-09 15:28:17] [INFO ] [Nat]Added 3498 Read/Feed constraints in 295 ms returned sat
[2023-03-09 15:28:18] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 198 ms.
[2023-03-09 15:28:18] [INFO ] Added : 6 causal constraints over 2 iterations in 896 ms. Result :sat
[2023-03-09 15:28:19] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-09 15:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:19] [INFO ] [Real]Absence check using state equation in 767 ms returned sat
[2023-03-09 15:28:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:20] [INFO ] [Nat]Absence check using state equation in 650 ms returned sat
[2023-03-09 15:28:21] [INFO ] [Nat]Added 3498 Read/Feed constraints in 268 ms returned sat
[2023-03-09 15:28:21] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 233 ms.
[2023-03-09 15:28:22] [INFO ] Added : 9 causal constraints over 2 iterations in 979 ms. Result :sat
[2023-03-09 15:28:22] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:28:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:23] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-09 15:28:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:28:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:24] [INFO ] [Nat]Absence check using state equation in 758 ms returned sat
[2023-03-09 15:28:24] [INFO ] [Nat]Added 3498 Read/Feed constraints in 324 ms returned sat
[2023-03-09 15:28:25] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 264 ms.
[2023-03-09 15:28:25] [INFO ] Added : 5 causal constraints over 1 iterations in 744 ms. Result :sat
[2023-03-09 15:28:25] [INFO ] [Real]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-09 15:28:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:26] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2023-03-09 15:28:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:27] [INFO ] [Nat]Absence check using state equation in 706 ms returned sat
[2023-03-09 15:28:27] [INFO ] [Nat]Added 3498 Read/Feed constraints in 272 ms returned sat
[2023-03-09 15:28:28] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 211 ms.
[2023-03-09 15:28:28] [INFO ] Added : 9 causal constraints over 2 iterations in 896 ms. Result :sat
[2023-03-09 15:28:29] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:28:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:29] [INFO ] [Real]Absence check using state equation in 714 ms returned sat
[2023-03-09 15:28:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:28:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:30] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2023-03-09 15:28:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 247 ms returned sat
[2023-03-09 15:28:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 271 ms.
[2023-03-09 15:28:32] [INFO ] Added : 11 causal constraints over 3 iterations in 1148 ms. Result :sat
[2023-03-09 15:28:32] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:33] [INFO ] [Real]Absence check using state equation in 668 ms returned sat
[2023-03-09 15:28:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:28:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:34] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2023-03-09 15:28:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 226 ms returned sat
[2023-03-09 15:28:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 204 ms.
[2023-03-09 15:28:35] [INFO ] Added : 9 causal constraints over 2 iterations in 882 ms. Result :sat
[2023-03-09 15:28:35] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:28:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:36] [INFO ] [Real]Absence check using state equation in 653 ms returned sat
[2023-03-09 15:28:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 30 ms returned sat
[2023-03-09 15:28:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-09 15:28:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:37] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2023-03-09 15:28:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 408 ms returned sat
[2023-03-09 15:28:38] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 204 ms.
[2023-03-09 15:28:39] [INFO ] Added : 14 causal constraints over 3 iterations in 1201 ms. Result :sat
[2023-03-09 15:28:39] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:28:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:40] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2023-03-09 15:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:28:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:40] [INFO ] [Nat]Absence check using state equation in 590 ms returned sat
[2023-03-09 15:28:41] [INFO ] [Nat]Added 3498 Read/Feed constraints in 295 ms returned sat
[2023-03-09 15:28:41] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 330 ms.
[2023-03-09 15:28:42] [INFO ] Added : 9 causal constraints over 2 iterations in 1039 ms. Result :sat
[2023-03-09 15:28:42] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:28:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:43] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-09 15:28:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:28:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:44] [INFO ] [Nat]Absence check using state equation in 654 ms returned sat
[2023-03-09 15:28:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 237 ms returned sat
[2023-03-09 15:28:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 211 ms.
[2023-03-09 15:28:45] [INFO ] Added : 9 causal constraints over 2 iterations in 936 ms. Result :sat
[2023-03-09 15:28:46] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:28:46] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:46] [INFO ] [Real]Absence check using state equation in 638 ms returned sat
[2023-03-09 15:28:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:47] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2023-03-09 15:28:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 236 ms returned sat
[2023-03-09 15:28:47] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 196 ms.
[2023-03-09 15:28:48] [INFO ] Added : 10 causal constraints over 2 iterations in 922 ms. Result :sat
[2023-03-09 15:28:49] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:28:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-09 15:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:49] [INFO ] [Real]Absence check using state equation in 795 ms returned sat
[2023-03-09 15:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:28:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:50] [INFO ] [Nat]Absence check using state equation in 788 ms returned sat
[2023-03-09 15:28:51] [INFO ] [Nat]Added 3498 Read/Feed constraints in 411 ms returned sat
[2023-03-09 15:28:51] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 230 ms.
[2023-03-09 15:28:52] [INFO ] Added : 17 causal constraints over 4 iterations in 1455 ms. Result :sat
[2023-03-09 15:28:53] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:53] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:54] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-09 15:28:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:54] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:54] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:55] [INFO ] [Nat]Absence check using state equation in 745 ms returned sat
[2023-03-09 15:28:55] [INFO ] [Nat]Added 3498 Read/Feed constraints in 361 ms returned sat
[2023-03-09 15:28:55] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 243 ms.
[2023-03-09 15:28:56] [INFO ] Added : 8 causal constraints over 2 iterations in 952 ms. Result :sat
[2023-03-09 15:28:56] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:56] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:57] [INFO ] [Real]Absence check using state equation in 713 ms returned sat
[2023-03-09 15:28:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:28:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:28:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:28:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:28:58] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2023-03-09 15:28:58] [INFO ] [Nat]Added 3498 Read/Feed constraints in 365 ms returned sat
[2023-03-09 15:28:58] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 180 ms.
[2023-03-09 15:28:59] [INFO ] Added : 12 causal constraints over 3 iterations in 1114 ms. Result :sat
[2023-03-09 15:29:00] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:29:00] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:29:01] [INFO ] [Real]Absence check using state equation in 785 ms returned sat
[2023-03-09 15:29:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:29:01] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:29:01] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:29:02] [INFO ] [Nat]Absence check using state equation in 786 ms returned sat
[2023-03-09 15:29:02] [INFO ] [Nat]Added 3498 Read/Feed constraints in 522 ms returned sat
[2023-03-09 15:29:02] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 203 ms.
[2023-03-09 15:29:04] [INFO ] Added : 16 causal constraints over 4 iterations in 1401 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 16, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 84 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 148 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:29:05] [INFO ] Invariant cache hit.
[2023-03-09 15:29:06] [INFO ] Implicit Places using invariants in 1035 ms returned []
[2023-03-09 15:29:06] [INFO ] Invariant cache hit.
[2023-03-09 15:29:06] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:29:26] [INFO ] Implicit Places using invariants and state equation in 20322 ms returned []
Implicit Place search using SMT with State Equation took 21360 ms to find 0 implicit places.
[2023-03-09 15:29:26] [INFO ] Redundant transitions in 124 ms returned []
[2023-03-09 15:29:26] [INFO ] Invariant cache hit.
[2023-03-09 15:29:27] [INFO ] Dead Transitions using invariants and state equation in 1363 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23021 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:29:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6925 resets, run finished after 8256 ms. (steps per millisecond=121 ) properties (out of 16) seen :32
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1171 ms. (steps per millisecond=853 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1142 ms. (steps per millisecond=875 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 1171 ms. (steps per millisecond=853 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 846 ms. (steps per millisecond=1182 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 1171 ms. (steps per millisecond=853 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1003 ms. (steps per millisecond=997 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1048 ms. (steps per millisecond=954 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 16) seen :25
[2023-03-09 15:29:51] [INFO ] Invariant cache hit.
[2023-03-09 15:29:51] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:29:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:29:52] [INFO ] [Real]Absence check using state equation in 635 ms returned sat
[2023-03-09 15:29:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:29:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:29:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:29:53] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2023-03-09 15:29:53] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:29:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 379 ms returned sat
[2023-03-09 15:29:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 196 ms.
[2023-03-09 15:29:54] [INFO ] Added : 6 causal constraints over 2 iterations in 856 ms. Result :sat
[2023-03-09 15:29:55] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:29:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:29:55] [INFO ] [Real]Absence check using state equation in 705 ms returned sat
[2023-03-09 15:29:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:29:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:29:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:29:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:29:56] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2023-03-09 15:29:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 456 ms returned sat
[2023-03-09 15:29:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 220 ms.
[2023-03-09 15:29:58] [INFO ] Added : 16 causal constraints over 4 iterations in 1271 ms. Result :sat
[2023-03-09 15:29:58] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:29:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:29:59] [INFO ] [Real]Absence check using state equation in 747 ms returned sat
[2023-03-09 15:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:29:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:29:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:00] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2023-03-09 15:30:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 279 ms returned sat
[2023-03-09 15:30:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 235 ms.
[2023-03-09 15:30:01] [INFO ] Added : 6 causal constraints over 2 iterations in 937 ms. Result :sat
[2023-03-09 15:30:02] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:02] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-09 15:30:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:30:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:30:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:03] [INFO ] [Nat]Absence check using state equation in 573 ms returned sat
[2023-03-09 15:30:03] [INFO ] [Nat]Added 3498 Read/Feed constraints in 294 ms returned sat
[2023-03-09 15:30:04] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-09 15:30:04] [INFO ] Added : 9 causal constraints over 2 iterations in 951 ms. Result :sat
[2023-03-09 15:30:05] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:05] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:05] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2023-03-09 15:30:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:06] [INFO ] [Nat]Absence check using state equation in 605 ms returned sat
[2023-03-09 15:30:07] [INFO ] [Nat]Added 3498 Read/Feed constraints in 277 ms returned sat
[2023-03-09 15:30:07] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 229 ms.
[2023-03-09 15:30:07] [INFO ] Added : 5 causal constraints over 1 iterations in 741 ms. Result :sat
[2023-03-09 15:30:08] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:30:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:09] [INFO ] [Real]Absence check using state equation in 806 ms returned sat
[2023-03-09 15:30:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:09] [INFO ] [Nat]Absence check using state equation in 558 ms returned sat
[2023-03-09 15:30:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 246 ms returned sat
[2023-03-09 15:30:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 218 ms.
[2023-03-09 15:30:11] [INFO ] Added : 9 causal constraints over 2 iterations in 932 ms. Result :sat
[2023-03-09 15:30:11] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:12] [INFO ] [Real]Absence check using state equation in 684 ms returned sat
[2023-03-09 15:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:13] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2023-03-09 15:30:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 276 ms returned sat
[2023-03-09 15:30:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 220 ms.
[2023-03-09 15:30:14] [INFO ] Added : 11 causal constraints over 3 iterations in 1019 ms. Result :sat
[2023-03-09 15:30:14] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:15] [INFO ] [Real]Absence check using state equation in 715 ms returned sat
[2023-03-09 15:30:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:16] [INFO ] [Nat]Absence check using state equation in 657 ms returned sat
[2023-03-09 15:30:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 231 ms returned sat
[2023-03-09 15:30:16] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 178 ms.
[2023-03-09 15:30:17] [INFO ] Added : 9 causal constraints over 2 iterations in 832 ms. Result :sat
[2023-03-09 15:30:17] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:18] [INFO ] [Real]Absence check using state equation in 734 ms returned sat
[2023-03-09 15:30:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:19] [INFO ] [Nat]Absence check using state equation in 636 ms returned sat
[2023-03-09 15:30:19] [INFO ] [Nat]Added 3498 Read/Feed constraints in 366 ms returned sat
[2023-03-09 15:30:20] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 250 ms.
[2023-03-09 15:30:21] [INFO ] Added : 14 causal constraints over 3 iterations in 1190 ms. Result :sat
[2023-03-09 15:30:21] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:30:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-09 15:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:22] [INFO ] [Real]Absence check using state equation in 803 ms returned sat
[2023-03-09 15:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:30:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:23] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2023-03-09 15:30:23] [INFO ] [Nat]Added 3498 Read/Feed constraints in 265 ms returned sat
[2023-03-09 15:30:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 206 ms.
[2023-03-09 15:30:24] [INFO ] Added : 9 causal constraints over 2 iterations in 801 ms. Result :sat
[2023-03-09 15:30:24] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:30:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:25] [INFO ] [Real]Absence check using state equation in 651 ms returned sat
[2023-03-09 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:30:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:26] [INFO ] [Nat]Absence check using state equation in 515 ms returned sat
[2023-03-09 15:30:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 227 ms returned sat
[2023-03-09 15:30:26] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 220 ms.
[2023-03-09 15:30:27] [INFO ] Added : 9 causal constraints over 2 iterations in 704 ms. Result :sat
[2023-03-09 15:30:27] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:28] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2023-03-09 15:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:30:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:28] [INFO ] [Nat]Absence check using state equation in 595 ms returned sat
[2023-03-09 15:30:29] [INFO ] [Nat]Added 3498 Read/Feed constraints in 269 ms returned sat
[2023-03-09 15:30:29] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-09 15:30:30] [INFO ] Added : 10 causal constraints over 2 iterations in 917 ms. Result :sat
[2023-03-09 15:30:30] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:30:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-09 15:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:31] [INFO ] [Real]Absence check using state equation in 773 ms returned sat
[2023-03-09 15:30:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:30:31] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:32] [INFO ] [Nat]Absence check using state equation in 628 ms returned sat
[2023-03-09 15:30:32] [INFO ] [Nat]Added 3498 Read/Feed constraints in 457 ms returned sat
[2023-03-09 15:30:33] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 238 ms.
[2023-03-09 15:30:34] [INFO ] Added : 18 causal constraints over 4 iterations in 1422 ms. Result :sat
[2023-03-09 15:30:34] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:30:34] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:35] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-09 15:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-09 15:30:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-09 15:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:36] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2023-03-09 15:30:36] [INFO ] [Nat]Added 3498 Read/Feed constraints in 316 ms returned sat
[2023-03-09 15:30:37] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 233 ms.
[2023-03-09 15:30:37] [INFO ] Added : 8 causal constraints over 2 iterations in 938 ms. Result :sat
[2023-03-09 15:30:37] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:30:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:38] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-09 15:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:30:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:39] [INFO ] [Nat]Absence check using state equation in 763 ms returned sat
[2023-03-09 15:30:40] [INFO ] [Nat]Added 3498 Read/Feed constraints in 434 ms returned sat
[2023-03-09 15:30:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 225 ms.
[2023-03-09 15:30:41] [INFO ] Added : 12 causal constraints over 3 iterations in 1149 ms. Result :sat
[2023-03-09 15:30:41] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:41] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:42] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2023-03-09 15:30:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:30:42] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:30:42] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:30:43] [INFO ] [Nat]Absence check using state equation in 749 ms returned sat
[2023-03-09 15:30:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 463 ms returned sat
[2023-03-09 15:30:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 216 ms.
[2023-03-09 15:30:45] [INFO ] Added : 16 causal constraints over 4 iterations in 1439 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 17, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 82 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 80 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:30:46] [INFO ] Invariant cache hit.
[2023-03-09 15:30:47] [INFO ] Implicit Places using invariants in 1075 ms returned []
[2023-03-09 15:30:47] [INFO ] Invariant cache hit.
[2023-03-09 15:30:48] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:31:02] [INFO ] Implicit Places using invariants and state equation in 15270 ms returned []
Implicit Place search using SMT with State Equation took 16346 ms to find 0 implicit places.
[2023-03-09 15:31:02] [INFO ] Redundant transitions in 206 ms returned []
[2023-03-09 15:31:02] [INFO ] Invariant cache hit.
[2023-03-09 15:31:04] [INFO ] Dead Transitions using invariants and state equation in 1306 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17977 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:31:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6925 resets, run finished after 6858 ms. (steps per millisecond=145 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1021 ms. (steps per millisecond=979 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1036 ms. (steps per millisecond=965 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 939 ms. (steps per millisecond=1064 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 846 ms. (steps per millisecond=1182 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 923 ms. (steps per millisecond=1083 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 16) seen :23
[2023-03-09 15:31:25] [INFO ] Invariant cache hit.
[2023-03-09 15:31:25] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:31:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:26] [INFO ] [Real]Absence check using state equation in 664 ms returned sat
[2023-03-09 15:31:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:31:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:26] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2023-03-09 15:31:27] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:31:27] [INFO ] [Nat]Added 3498 Read/Feed constraints in 251 ms returned sat
[2023-03-09 15:31:27] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 230 ms.
[2023-03-09 15:31:28] [INFO ] Added : 6 causal constraints over 2 iterations in 900 ms. Result :sat
[2023-03-09 15:31:28] [INFO ] [Real]Absence check using 30 positive place invariants in 32 ms returned sat
[2023-03-09 15:31:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-09 15:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:29] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-09 15:31:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 27 ms returned sat
[2023-03-09 15:31:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:30] [INFO ] [Nat]Absence check using state equation in 708 ms returned sat
[2023-03-09 15:31:30] [INFO ] [Nat]Added 3498 Read/Feed constraints in 565 ms returned sat
[2023-03-09 15:31:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 252 ms.
[2023-03-09 15:31:32] [INFO ] Added : 16 causal constraints over 4 iterations in 1297 ms. Result :sat
[2023-03-09 15:31:32] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:31:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:33] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2023-03-09 15:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:31:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:34] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2023-03-09 15:31:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 309 ms returned sat
[2023-03-09 15:31:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 136 ms.
[2023-03-09 15:31:35] [INFO ] Added : 6 causal constraints over 2 iterations in 679 ms. Result :sat
[2023-03-09 15:31:35] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:31:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:36] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2023-03-09 15:31:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:31:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:37] [INFO ] [Nat]Absence check using state equation in 572 ms returned sat
[2023-03-09 15:31:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 267 ms returned sat
[2023-03-09 15:31:37] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 208 ms.
[2023-03-09 15:31:38] [INFO ] Added : 9 causal constraints over 2 iterations in 870 ms. Result :sat
[2023-03-09 15:31:38] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:31:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:39] [INFO ] [Real]Absence check using state equation in 705 ms returned sat
[2023-03-09 15:31:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:31:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:40] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2023-03-09 15:31:40] [INFO ] [Nat]Added 3498 Read/Feed constraints in 262 ms returned sat
[2023-03-09 15:31:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 256 ms.
[2023-03-09 15:31:41] [INFO ] Added : 5 causal constraints over 1 iterations in 733 ms. Result :sat
[2023-03-09 15:31:41] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:31:41] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:42] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2023-03-09 15:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:42] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:31:42] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:43] [INFO ] [Nat]Absence check using state equation in 620 ms returned sat
[2023-03-09 15:31:43] [INFO ] [Nat]Added 3498 Read/Feed constraints in 275 ms returned sat
[2023-03-09 15:31:43] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 200 ms.
[2023-03-09 15:31:44] [INFO ] Added : 9 causal constraints over 2 iterations in 802 ms. Result :sat
[2023-03-09 15:31:44] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:31:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:45] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-09 15:31:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:31:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:46] [INFO ] [Nat]Absence check using state equation in 623 ms returned sat
[2023-03-09 15:31:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 260 ms returned sat
[2023-03-09 15:31:47] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 188 ms.
[2023-03-09 15:31:47] [INFO ] Added : 11 causal constraints over 3 iterations in 1037 ms. Result :sat
[2023-03-09 15:31:48] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:31:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:48] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2023-03-09 15:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:31:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:49] [INFO ] [Nat]Absence check using state equation in 625 ms returned sat
[2023-03-09 15:31:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 217 ms returned sat
[2023-03-09 15:31:50] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 191 ms.
[2023-03-09 15:31:51] [INFO ] Added : 9 causal constraints over 2 iterations in 912 ms. Result :sat
[2023-03-09 15:31:51] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:31:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:52] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2023-03-09 15:31:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:31:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:53] [INFO ] [Nat]Absence check using state equation in 719 ms returned sat
[2023-03-09 15:31:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 378 ms returned sat
[2023-03-09 15:31:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 217 ms.
[2023-03-09 15:31:54] [INFO ] Added : 14 causal constraints over 3 iterations in 1176 ms. Result :sat
[2023-03-09 15:31:55] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:31:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:55] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2023-03-09 15:31:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:31:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:56] [INFO ] [Nat]Absence check using state equation in 743 ms returned sat
[2023-03-09 15:31:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 363 ms returned sat
[2023-03-09 15:31:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 208 ms.
[2023-03-09 15:31:58] [INFO ] Added : 9 causal constraints over 2 iterations in 927 ms. Result :sat
[2023-03-09 15:31:58] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:31:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:31:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:31:59] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2023-03-09 15:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:31:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:31:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:00] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2023-03-09 15:32:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 258 ms returned sat
[2023-03-09 15:32:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-09 15:32:01] [INFO ] Added : 9 causal constraints over 2 iterations in 910 ms. Result :sat
[2023-03-09 15:32:01] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:32:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:02] [INFO ] [Real]Absence check using state equation in 709 ms returned sat
[2023-03-09 15:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:32:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:32:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:03] [INFO ] [Nat]Absence check using state equation in 622 ms returned sat
[2023-03-09 15:32:03] [INFO ] [Nat]Added 3498 Read/Feed constraints in 239 ms returned sat
[2023-03-09 15:32:03] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 241 ms.
[2023-03-09 15:32:04] [INFO ] Added : 10 causal constraints over 2 iterations in 929 ms. Result :sat
[2023-03-09 15:32:04] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:32:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:05] [INFO ] [Real]Absence check using state equation in 835 ms returned sat
[2023-03-09 15:32:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:32:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:32:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:06] [INFO ] [Nat]Absence check using state equation in 726 ms returned sat
[2023-03-09 15:32:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 344 ms returned sat
[2023-03-09 15:32:07] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-09 15:32:08] [INFO ] Added : 19 causal constraints over 4 iterations in 1253 ms. Result :sat
[2023-03-09 15:32:08] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:32:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:09] [INFO ] [Real]Absence check using state equation in 780 ms returned sat
[2023-03-09 15:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:32:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:32:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:10] [INFO ] [Nat]Absence check using state equation in 717 ms returned sat
[2023-03-09 15:32:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 305 ms returned sat
[2023-03-09 15:32:11] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 205 ms.
[2023-03-09 15:32:11] [INFO ] Added : 8 causal constraints over 2 iterations in 847 ms. Result :sat
[2023-03-09 15:32:12] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:32:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:12] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-09 15:32:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:32:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:32:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:32:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:13] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2023-03-09 15:32:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 411 ms returned sat
[2023-03-09 15:32:14] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 197 ms.
[2023-03-09 15:32:15] [INFO ] Added : 12 causal constraints over 3 iterations in 1020 ms. Result :sat
[2023-03-09 15:32:15] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:32:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:32:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:16] [INFO ] [Real]Absence check using state equation in 763 ms returned sat
[2023-03-09 15:32:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:32:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:32:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:32:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:17] [INFO ] [Nat]Absence check using state equation in 664 ms returned sat
[2023-03-09 15:32:17] [INFO ] [Nat]Added 3498 Read/Feed constraints in 411 ms returned sat
[2023-03-09 15:32:17] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 218 ms.
[2023-03-09 15:32:19] [INFO ] Added : 16 causal constraints over 4 iterations in 1472 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 18, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 119 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 159 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:32:19] [INFO ] Invariant cache hit.
[2023-03-09 15:32:20] [INFO ] Implicit Places using invariants in 987 ms returned []
[2023-03-09 15:32:20] [INFO ] Invariant cache hit.
[2023-03-09 15:32:21] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:32:36] [INFO ] Implicit Places using invariants and state equation in 15354 ms returned []
Implicit Place search using SMT with State Equation took 16354 ms to find 0 implicit places.
[2023-03-09 15:32:36] [INFO ] Redundant transitions in 89 ms returned []
[2023-03-09 15:32:36] [INFO ] Invariant cache hit.
[2023-03-09 15:32:37] [INFO ] Dead Transitions using invariants and state equation in 1369 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18014 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:32:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6936 resets, run finished after 7313 ms. (steps per millisecond=136 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 845 ms. (steps per millisecond=1183 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 210 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000000 steps, including 203 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 16) seen :24
[2023-03-09 15:32:59] [INFO ] Invariant cache hit.
[2023-03-09 15:32:59] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:32:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:32:59] [INFO ] [Real]Absence check using state equation in 629 ms returned sat
[2023-03-09 15:32:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:33:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:33:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:00] [INFO ] [Nat]Absence check using state equation in 538 ms returned sat
[2023-03-09 15:33:00] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:33:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 273 ms returned sat
[2023-03-09 15:33:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 241 ms.
[2023-03-09 15:33:01] [INFO ] Added : 6 causal constraints over 2 iterations in 968 ms. Result :sat
[2023-03-09 15:33:02] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:33:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:02] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-09 15:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:03] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2023-03-09 15:33:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 464 ms returned sat
[2023-03-09 15:33:04] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 206 ms.
[2023-03-09 15:33:05] [INFO ] Added : 16 causal constraints over 4 iterations in 1203 ms. Result :sat
[2023-03-09 15:33:06] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:33:06] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:06] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-09 15:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:07] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:07] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:07] [INFO ] [Nat]Absence check using state equation in 591 ms returned sat
[2023-03-09 15:33:08] [INFO ] [Nat]Added 3498 Read/Feed constraints in 318 ms returned sat
[2023-03-09 15:33:08] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 247 ms.
[2023-03-09 15:33:09] [INFO ] Added : 6 causal constraints over 2 iterations in 918 ms. Result :sat
[2023-03-09 15:33:09] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:09] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:10] [INFO ] [Real]Absence check using state equation in 709 ms returned sat
[2023-03-09 15:33:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:33:10] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:33:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:10] [INFO ] [Nat]Absence check using state equation in 589 ms returned sat
[2023-03-09 15:33:11] [INFO ] [Nat]Added 3498 Read/Feed constraints in 283 ms returned sat
[2023-03-09 15:33:11] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 233 ms.
[2023-03-09 15:33:12] [INFO ] Added : 9 causal constraints over 2 iterations in 951 ms. Result :sat
[2023-03-09 15:33:12] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:33:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:13] [INFO ] [Real]Absence check using state equation in 697 ms returned sat
[2023-03-09 15:33:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:33:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:33:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:14] [INFO ] [Nat]Absence check using state equation in 570 ms returned sat
[2023-03-09 15:33:14] [INFO ] [Nat]Added 3498 Read/Feed constraints in 263 ms returned sat
[2023-03-09 15:33:14] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 247 ms.
[2023-03-09 15:33:15] [INFO ] Added : 5 causal constraints over 1 iterations in 782 ms. Result :sat
[2023-03-09 15:33:15] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:33:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:16] [INFO ] [Real]Absence check using state equation in 709 ms returned sat
[2023-03-09 15:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:33:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:17] [INFO ] [Nat]Absence check using state equation in 557 ms returned sat
[2023-03-09 15:33:17] [INFO ] [Nat]Added 3498 Read/Feed constraints in 234 ms returned sat
[2023-03-09 15:33:17] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 200 ms.
[2023-03-09 15:33:18] [INFO ] Added : 9 causal constraints over 2 iterations in 881 ms. Result :sat
[2023-03-09 15:33:18] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:19] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2023-03-09 15:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:20] [INFO ] [Nat]Absence check using state equation in 681 ms returned sat
[2023-03-09 15:33:20] [INFO ] [Nat]Added 3498 Read/Feed constraints in 269 ms returned sat
[2023-03-09 15:33:20] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 213 ms.
[2023-03-09 15:33:21] [INFO ] Added : 11 causal constraints over 3 iterations in 981 ms. Result :sat
[2023-03-09 15:33:22] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:33:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 38 ms returned sat
[2023-03-09 15:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:22] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2023-03-09 15:33:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:23] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2023-03-09 15:33:24] [INFO ] [Nat]Added 3498 Read/Feed constraints in 247 ms returned sat
[2023-03-09 15:33:24] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 199 ms.
[2023-03-09 15:33:25] [INFO ] Added : 9 causal constraints over 2 iterations in 920 ms. Result :sat
[2023-03-09 15:33:25] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:26] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2023-03-09 15:33:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:33:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:27] [INFO ] [Nat]Absence check using state equation in 674 ms returned sat
[2023-03-09 15:33:27] [INFO ] [Nat]Added 3498 Read/Feed constraints in 366 ms returned sat
[2023-03-09 15:33:27] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 238 ms.
[2023-03-09 15:33:28] [INFO ] Added : 14 causal constraints over 3 iterations in 1194 ms. Result :sat
[2023-03-09 15:33:29] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:29] [INFO ] [Real]Absence check using state equation in 758 ms returned sat
[2023-03-09 15:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:30] [INFO ] [Nat]Absence check using state equation in 731 ms returned sat
[2023-03-09 15:33:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 282 ms returned sat
[2023-03-09 15:33:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 253 ms.
[2023-03-09 15:33:32] [INFO ] Added : 9 causal constraints over 2 iterations in 917 ms. Result :sat
[2023-03-09 15:33:32] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:33] [INFO ] [Real]Absence check using state equation in 715 ms returned sat
[2023-03-09 15:33:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:33:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:33:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:34] [INFO ] [Nat]Absence check using state equation in 655 ms returned sat
[2023-03-09 15:33:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 255 ms returned sat
[2023-03-09 15:33:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 209 ms.
[2023-03-09 15:33:35] [INFO ] Added : 9 causal constraints over 2 iterations in 865 ms. Result :sat
[2023-03-09 15:33:35] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:33:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:36] [INFO ] [Real]Absence check using state equation in 723 ms returned sat
[2023-03-09 15:33:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:33:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:33:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:37] [INFO ] [Nat]Absence check using state equation in 510 ms returned sat
[2023-03-09 15:33:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 231 ms returned sat
[2023-03-09 15:33:37] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 198 ms.
[2023-03-09 15:33:38] [INFO ] Added : 10 causal constraints over 2 iterations in 900 ms. Result :sat
[2023-03-09 15:33:38] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:33:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:39] [INFO ] [Real]Absence check using state equation in 851 ms returned sat
[2023-03-09 15:33:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:33:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:40] [INFO ] [Nat]Absence check using state equation in 753 ms returned sat
[2023-03-09 15:33:41] [INFO ] [Nat]Added 3498 Read/Feed constraints in 377 ms returned sat
[2023-03-09 15:33:41] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-09 15:33:42] [INFO ] Added : 20 causal constraints over 4 iterations in 1111 ms. Result :sat
[2023-03-09 15:33:42] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:33:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:43] [INFO ] [Real]Absence check using state equation in 715 ms returned sat
[2023-03-09 15:33:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:33:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:33:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:44] [INFO ] [Nat]Absence check using state equation in 569 ms returned sat
[2023-03-09 15:33:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 266 ms returned sat
[2023-03-09 15:33:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 245 ms.
[2023-03-09 15:33:45] [INFO ] Added : 8 causal constraints over 2 iterations in 959 ms. Result :sat
[2023-03-09 15:33:45] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:33:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:46] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-09 15:33:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 28 ms returned sat
[2023-03-09 15:33:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:33:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:47] [INFO ] [Nat]Absence check using state equation in 681 ms returned sat
[2023-03-09 15:33:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 378 ms returned sat
[2023-03-09 15:33:48] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 236 ms.
[2023-03-09 15:33:48] [INFO ] Added : 12 causal constraints over 3 iterations in 1037 ms. Result :sat
[2023-03-09 15:33:49] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:33:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:50] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2023-03-09 15:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:33:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:33:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:33:50] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2023-03-09 15:33:51] [INFO ] [Nat]Added 3498 Read/Feed constraints in 389 ms returned sat
[2023-03-09 15:33:51] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 213 ms.
[2023-03-09 15:33:52] [INFO ] Added : 16 causal constraints over 4 iterations in 1431 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 78 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 76 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:33:53] [INFO ] Invariant cache hit.
[2023-03-09 15:33:54] [INFO ] Implicit Places using invariants in 878 ms returned []
[2023-03-09 15:33:54] [INFO ] Invariant cache hit.
[2023-03-09 15:33:55] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:34:08] [INFO ] Implicit Places using invariants and state equation in 14034 ms returned []
Implicit Place search using SMT with State Equation took 14913 ms to find 0 implicit places.
[2023-03-09 15:34:08] [INFO ] Redundant transitions in 165 ms returned []
[2023-03-09 15:34:08] [INFO ] Invariant cache hit.
[2023-03-09 15:34:10] [INFO ] Dead Transitions using invariants and state equation in 1361 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16559 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:34:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6944 resets, run finished after 7086 ms. (steps per millisecond=141 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1004 ms. (steps per millisecond=996 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000000 steps, including 201 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :32
[2023-03-09 15:34:30] [INFO ] Invariant cache hit.
[2023-03-09 15:34:30] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:34:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:31] [INFO ] [Real]Absence check using state equation in 659 ms returned sat
[2023-03-09 15:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:34:31] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:32] [INFO ] [Nat]Absence check using state equation in 532 ms returned sat
[2023-03-09 15:34:32] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:34:32] [INFO ] [Nat]Added 3498 Read/Feed constraints in 237 ms returned sat
[2023-03-09 15:34:32] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 222 ms.
[2023-03-09 15:34:33] [INFO ] Added : 6 causal constraints over 2 iterations in 873 ms. Result :sat
[2023-03-09 15:34:33] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:34:33] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:34] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2023-03-09 15:34:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:34:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:35] [INFO ] [Nat]Absence check using state equation in 577 ms returned sat
[2023-03-09 15:34:35] [INFO ] [Nat]Added 3498 Read/Feed constraints in 463 ms returned sat
[2023-03-09 15:34:36] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 214 ms.
[2023-03-09 15:34:37] [INFO ] Added : 16 causal constraints over 4 iterations in 1436 ms. Result :sat
[2023-03-09 15:34:37] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:34:37] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:38] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2023-03-09 15:34:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 46 ms returned sat
[2023-03-09 15:34:38] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-09 15:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:39] [INFO ] [Nat]Absence check using state equation in 741 ms returned sat
[2023-03-09 15:34:39] [INFO ] [Nat]Added 3498 Read/Feed constraints in 277 ms returned sat
[2023-03-09 15:34:39] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 220 ms.
[2023-03-09 15:34:40] [INFO ] Added : 6 causal constraints over 2 iterations in 907 ms. Result :sat
[2023-03-09 15:34:40] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:34:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:41] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2023-03-09 15:34:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:34:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:34:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:42] [INFO ] [Nat]Absence check using state equation in 578 ms returned sat
[2023-03-09 15:34:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 258 ms returned sat
[2023-03-09 15:34:43] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 218 ms.
[2023-03-09 15:34:43] [INFO ] Added : 9 causal constraints over 2 iterations in 987 ms. Result :sat
[2023-03-09 15:34:44] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:34:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:44] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2023-03-09 15:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:34:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:45] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2023-03-09 15:34:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 271 ms returned sat
[2023-03-09 15:34:46] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 220 ms.
[2023-03-09 15:34:47] [INFO ] Added : 5 causal constraints over 1 iterations in 717 ms. Result :sat
[2023-03-09 15:34:47] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:34:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:48] [INFO ] [Real]Absence check using state equation in 717 ms returned sat
[2023-03-09 15:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:34:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:48] [INFO ] [Nat]Absence check using state equation in 645 ms returned sat
[2023-03-09 15:34:49] [INFO ] [Nat]Added 3498 Read/Feed constraints in 318 ms returned sat
[2023-03-09 15:34:49] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 239 ms.
[2023-03-09 15:34:50] [INFO ] Added : 9 causal constraints over 2 iterations in 878 ms. Result :sat
[2023-03-09 15:34:50] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:34:50] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:51] [INFO ] [Real]Absence check using state equation in 743 ms returned sat
[2023-03-09 15:34:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:51] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:34:51] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:52] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2023-03-09 15:34:52] [INFO ] [Nat]Added 3498 Read/Feed constraints in 271 ms returned sat
[2023-03-09 15:34:52] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-09 15:34:53] [INFO ] Added : 11 causal constraints over 3 iterations in 1080 ms. Result :sat
[2023-03-09 15:34:54] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:34:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:54] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2023-03-09 15:34:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:34:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:55] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2023-03-09 15:34:56] [INFO ] [Nat]Added 3498 Read/Feed constraints in 260 ms returned sat
[2023-03-09 15:34:56] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 215 ms.
[2023-03-09 15:34:57] [INFO ] Added : 9 causal constraints over 2 iterations in 928 ms. Result :sat
[2023-03-09 15:34:57] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:34:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:58] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-09 15:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:34:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:34:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:34:59] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2023-03-09 15:34:59] [INFO ] [Nat]Added 3498 Read/Feed constraints in 387 ms returned sat
[2023-03-09 15:34:59] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 211 ms.
[2023-03-09 15:35:00] [INFO ] Added : 14 causal constraints over 3 iterations in 1102 ms. Result :sat
[2023-03-09 15:35:00] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:35:00] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:01] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2023-03-09 15:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:35:01] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:35:01] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:02] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2023-03-09 15:35:02] [INFO ] [Nat]Added 3498 Read/Feed constraints in 351 ms returned sat
[2023-03-09 15:35:03] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 217 ms.
[2023-03-09 15:35:03] [INFO ] Added : 9 causal constraints over 2 iterations in 856 ms. Result :sat
[2023-03-09 15:35:04] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:35:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:04] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-09 15:35:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:35:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:35:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:05] [INFO ] [Nat]Absence check using state equation in 661 ms returned sat
[2023-03-09 15:35:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 242 ms returned sat
[2023-03-09 15:35:06] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 199 ms.
[2023-03-09 15:35:06] [INFO ] Added : 9 causal constraints over 2 iterations in 783 ms. Result :sat
[2023-03-09 15:35:07] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:35:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:07] [INFO ] [Real]Absence check using state equation in 710 ms returned sat
[2023-03-09 15:35:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:35:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:35:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:08] [INFO ] [Nat]Absence check using state equation in 661 ms returned sat
[2023-03-09 15:35:09] [INFO ] [Nat]Added 3498 Read/Feed constraints in 242 ms returned sat
[2023-03-09 15:35:09] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 216 ms.
[2023-03-09 15:35:10] [INFO ] Added : 10 causal constraints over 2 iterations in 908 ms. Result :sat
[2023-03-09 15:35:10] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:35:10] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:35:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:11] [INFO ] [Real]Absence check using state equation in 688 ms returned sat
[2023-03-09 15:35:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:35:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:35:11] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:12] [INFO ] [Nat]Absence check using state equation in 654 ms returned sat
[2023-03-09 15:35:12] [INFO ] [Nat]Added 3498 Read/Feed constraints in 362 ms returned sat
[2023-03-09 15:35:12] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 247 ms.
[2023-03-09 15:35:14] [INFO ] Added : 21 causal constraints over 5 iterations in 1558 ms. Result :sat
[2023-03-09 15:35:14] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:35:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:15] [INFO ] [Real]Absence check using state equation in 692 ms returned sat
[2023-03-09 15:35:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:35:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:35:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:16] [INFO ] [Nat]Absence check using state equation in 617 ms returned sat
[2023-03-09 15:35:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 262 ms returned sat
[2023-03-09 15:35:16] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 224 ms.
[2023-03-09 15:35:17] [INFO ] Added : 8 causal constraints over 2 iterations in 858 ms. Result :sat
[2023-03-09 15:35:17] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:35:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:18] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2023-03-09 15:35:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:35:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:35:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:19] [INFO ] [Nat]Absence check using state equation in 645 ms returned sat
[2023-03-09 15:35:19] [INFO ] [Nat]Added 3498 Read/Feed constraints in 348 ms returned sat
[2023-03-09 15:35:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 247 ms.
[2023-03-09 15:35:20] [INFO ] Added : 12 causal constraints over 3 iterations in 1124 ms. Result :sat
[2023-03-09 15:35:21] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:35:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:21] [INFO ] [Real]Absence check using state equation in 712 ms returned sat
[2023-03-09 15:35:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:35:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:35:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:35:22] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2023-03-09 15:35:23] [INFO ] [Nat]Added 3498 Read/Feed constraints in 366 ms returned sat
[2023-03-09 15:35:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 211 ms.
[2023-03-09 15:35:24] [INFO ] Added : 16 causal constraints over 4 iterations in 1466 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 77 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 91 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:35:25] [INFO ] Invariant cache hit.
[2023-03-09 15:35:26] [INFO ] Implicit Places using invariants in 1154 ms returned []
[2023-03-09 15:35:26] [INFO ] Invariant cache hit.
[2023-03-09 15:35:27] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:35:44] [INFO ] Implicit Places using invariants and state equation in 17837 ms returned []
Implicit Place search using SMT with State Equation took 19009 ms to find 0 implicit places.
[2023-03-09 15:35:44] [INFO ] Redundant transitions in 89 ms returned []
[2023-03-09 15:35:44] [INFO ] Invariant cache hit.
[2023-03-09 15:35:45] [INFO ] Dead Transitions using invariants and state equation in 1339 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20562 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:35:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6947 resets, run finished after 7920 ms. (steps per millisecond=126 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 4 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 1194 ms. (steps per millisecond=837 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 210 resets, run finished after 915 ms. (steps per millisecond=1092 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :26
[2023-03-09 15:36:08] [INFO ] Invariant cache hit.
[2023-03-09 15:36:08] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:08] [INFO ] [Real]Absence check using state equation in 614 ms returned sat
[2023-03-09 15:36:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:09] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2023-03-09 15:36:09] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:36:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 233 ms returned sat
[2023-03-09 15:36:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 206 ms.
[2023-03-09 15:36:10] [INFO ] Added : 6 causal constraints over 2 iterations in 857 ms. Result :sat
[2023-03-09 15:36:11] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:12] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-09 15:36:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:13] [INFO ] [Nat]Absence check using state equation in 698 ms returned sat
[2023-03-09 15:36:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 448 ms returned sat
[2023-03-09 15:36:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 219 ms.
[2023-03-09 15:36:14] [INFO ] Added : 16 causal constraints over 4 iterations in 1290 ms. Result :sat
[2023-03-09 15:36:15] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:15] [INFO ] [Real]Absence check using state equation in 724 ms returned sat
[2023-03-09 15:36:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:16] [INFO ] [Nat]Absence check using state equation in 706 ms returned sat
[2023-03-09 15:36:17] [INFO ] [Nat]Added 3498 Read/Feed constraints in 269 ms returned sat
[2023-03-09 15:36:17] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 220 ms.
[2023-03-09 15:36:18] [INFO ] Added : 6 causal constraints over 2 iterations in 915 ms. Result :sat
[2023-03-09 15:36:18] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:19] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2023-03-09 15:36:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:20] [INFO ] [Nat]Absence check using state equation in 570 ms returned sat
[2023-03-09 15:36:20] [INFO ] [Nat]Added 3498 Read/Feed constraints in 256 ms returned sat
[2023-03-09 15:36:20] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 220 ms.
[2023-03-09 15:36:21] [INFO ] Added : 9 causal constraints over 2 iterations in 827 ms. Result :sat
[2023-03-09 15:36:21] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:22] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-09 15:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:23] [INFO ] [Nat]Absence check using state equation in 556 ms returned sat
[2023-03-09 15:36:23] [INFO ] [Nat]Added 3498 Read/Feed constraints in 265 ms returned sat
[2023-03-09 15:36:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 196 ms.
[2023-03-09 15:36:24] [INFO ] Added : 5 causal constraints over 1 iterations in 582 ms. Result :sat
[2023-03-09 15:36:24] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:36:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:25] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2023-03-09 15:36:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:26] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2023-03-09 15:36:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 269 ms returned sat
[2023-03-09 15:36:26] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 266 ms.
[2023-03-09 15:36:27] [INFO ] Added : 9 causal constraints over 2 iterations in 949 ms. Result :sat
[2023-03-09 15:36:27] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:28] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2023-03-09 15:36:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:29] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2023-03-09 15:36:29] [INFO ] [Nat]Added 3498 Read/Feed constraints in 245 ms returned sat
[2023-03-09 15:36:29] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 240 ms.
[2023-03-09 15:36:30] [INFO ] Added : 11 causal constraints over 3 iterations in 1059 ms. Result :sat
[2023-03-09 15:36:31] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:31] [INFO ] [Real]Absence check using state equation in 716 ms returned sat
[2023-03-09 15:36:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:32] [INFO ] [Nat]Absence check using state equation in 718 ms returned sat
[2023-03-09 15:36:32] [INFO ] [Nat]Added 3498 Read/Feed constraints in 242 ms returned sat
[2023-03-09 15:36:33] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 174 ms.
[2023-03-09 15:36:33] [INFO ] Added : 9 causal constraints over 2 iterations in 900 ms. Result :sat
[2023-03-09 15:36:34] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:34] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:35] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-09 15:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:35] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2023-03-09 15:36:36] [INFO ] [Nat]Added 3498 Read/Feed constraints in 357 ms returned sat
[2023-03-09 15:36:36] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 210 ms.
[2023-03-09 15:36:37] [INFO ] Added : 14 causal constraints over 3 iterations in 1164 ms. Result :sat
[2023-03-09 15:36:37] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:37] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:38] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2023-03-09 15:36:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:36:38] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:39] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2023-03-09 15:36:39] [INFO ] [Nat]Added 3498 Read/Feed constraints in 258 ms returned sat
[2023-03-09 15:36:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 233 ms.
[2023-03-09 15:36:40] [INFO ] Added : 9 causal constraints over 2 iterations in 896 ms. Result :sat
[2023-03-09 15:36:41] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:41] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:41] [INFO ] [Real]Absence check using state equation in 701 ms returned sat
[2023-03-09 15:36:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:36:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:42] [INFO ] [Nat]Absence check using state equation in 588 ms returned sat
[2023-03-09 15:36:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 286 ms returned sat
[2023-03-09 15:36:43] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-09 15:36:43] [INFO ] Added : 9 causal constraints over 2 iterations in 936 ms. Result :sat
[2023-03-09 15:36:44] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:44] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2023-03-09 15:36:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:36:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:36:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:45] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2023-03-09 15:36:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 292 ms returned sat
[2023-03-09 15:36:46] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-09 15:36:47] [INFO ] Added : 10 causal constraints over 2 iterations in 931 ms. Result :sat
[2023-03-09 15:36:47] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:48] [INFO ] [Real]Absence check using state equation in 702 ms returned sat
[2023-03-09 15:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:36:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:49] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2023-03-09 15:36:49] [INFO ] [Nat]Added 3498 Read/Feed constraints in 422 ms returned sat
[2023-03-09 15:36:49] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 193 ms.
[2023-03-09 15:36:51] [INFO ] Added : 22 causal constraints over 5 iterations in 1620 ms. Result :sat
[2023-03-09 15:36:51] [INFO ] [Real]Absence check using 30 positive place invariants in 32 ms returned sat
[2023-03-09 15:36:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-09 15:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:52] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2023-03-09 15:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:36:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:53] [INFO ] [Nat]Absence check using state equation in 721 ms returned sat
[2023-03-09 15:36:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 289 ms returned sat
[2023-03-09 15:36:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 238 ms.
[2023-03-09 15:36:54] [INFO ] Added : 8 causal constraints over 2 iterations in 920 ms. Result :sat
[2023-03-09 15:36:54] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:36:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:36:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:55] [INFO ] [Real]Absence check using state equation in 720 ms returned sat
[2023-03-09 15:36:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:56] [INFO ] [Nat]Absence check using state equation in 704 ms returned sat
[2023-03-09 15:36:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 462 ms returned sat
[2023-03-09 15:36:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-09 15:36:58] [INFO ] Added : 12 causal constraints over 3 iterations in 978 ms. Result :sat
[2023-03-09 15:36:58] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:36:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:36:59] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2023-03-09 15:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:36:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:36:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:00] [INFO ] [Nat]Absence check using state equation in 730 ms returned sat
[2023-03-09 15:37:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 397 ms returned sat
[2023-03-09 15:37:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 208 ms.
[2023-03-09 15:37:02] [INFO ] Added : 16 causal constraints over 4 iterations in 1466 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 138 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 81 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:37:03] [INFO ] Invariant cache hit.
[2023-03-09 15:37:04] [INFO ] Implicit Places using invariants in 1056 ms returned []
[2023-03-09 15:37:04] [INFO ] Invariant cache hit.
[2023-03-09 15:37:04] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:37:19] [INFO ] Implicit Places using invariants and state equation in 15314 ms returned []
Implicit Place search using SMT with State Equation took 16384 ms to find 0 implicit places.
[2023-03-09 15:37:19] [INFO ] Redundant transitions in 161 ms returned []
[2023-03-09 15:37:19] [INFO ] Invariant cache hit.
[2023-03-09 15:37:21] [INFO ] Dead Transitions using invariants and state equation in 1343 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18007 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:37:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6937 resets, run finished after 8531 ms. (steps per millisecond=117 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1170 ms. (steps per millisecond=854 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1209 ms. (steps per millisecond=827 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1165 ms. (steps per millisecond=858 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1161 ms. (steps per millisecond=861 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1140 ms. (steps per millisecond=877 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000000 steps, including 204 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 16) seen :27
[2023-03-09 15:37:44] [INFO ] Invariant cache hit.
[2023-03-09 15:37:45] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:37:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:45] [INFO ] [Real]Absence check using state equation in 661 ms returned sat
[2023-03-09 15:37:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:37:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:37:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:46] [INFO ] [Nat]Absence check using state equation in 562 ms returned sat
[2023-03-09 15:37:46] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:37:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 234 ms returned sat
[2023-03-09 15:37:47] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 219 ms.
[2023-03-09 15:37:47] [INFO ] Added : 6 causal constraints over 2 iterations in 955 ms. Result :sat
[2023-03-09 15:37:48] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:37:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:48] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2023-03-09 15:37:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:37:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:37:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:49] [INFO ] [Nat]Absence check using state equation in 739 ms returned sat
[2023-03-09 15:37:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 524 ms returned sat
[2023-03-09 15:37:50] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 214 ms.
[2023-03-09 15:37:51] [INFO ] Added : 16 causal constraints over 4 iterations in 1274 ms. Result :sat
[2023-03-09 15:37:52] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:37:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:52] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-09 15:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:37:53] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:37:53] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:53] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2023-03-09 15:37:54] [INFO ] [Nat]Added 3498 Read/Feed constraints in 300 ms returned sat
[2023-03-09 15:37:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 205 ms.
[2023-03-09 15:37:55] [INFO ] Added : 6 causal constraints over 2 iterations in 944 ms. Result :sat
[2023-03-09 15:37:55] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:37:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:56] [INFO ] [Real]Absence check using state equation in 754 ms returned sat
[2023-03-09 15:37:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:37:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:37:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:57] [INFO ] [Nat]Absence check using state equation in 705 ms returned sat
[2023-03-09 15:37:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 287 ms returned sat
[2023-03-09 15:37:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 217 ms.
[2023-03-09 15:37:58] [INFO ] Added : 9 causal constraints over 2 iterations in 929 ms. Result :sat
[2023-03-09 15:37:58] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:37:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:37:59] [INFO ] [Real]Absence check using state equation in 709 ms returned sat
[2023-03-09 15:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:37:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:37:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:00] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2023-03-09 15:38:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 245 ms returned sat
[2023-03-09 15:38:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 205 ms.
[2023-03-09 15:38:01] [INFO ] Added : 5 causal constraints over 1 iterations in 633 ms. Result :sat
[2023-03-09 15:38:01] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:38:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:02] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2023-03-09 15:38:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:38:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:03] [INFO ] [Nat]Absence check using state equation in 550 ms returned sat
[2023-03-09 15:38:03] [INFO ] [Nat]Added 3498 Read/Feed constraints in 236 ms returned sat
[2023-03-09 15:38:03] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-09 15:38:04] [INFO ] Added : 9 causal constraints over 2 iterations in 903 ms. Result :sat
[2023-03-09 15:38:04] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:38:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:05] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2023-03-09 15:38:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:38:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:06] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2023-03-09 15:38:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 247 ms returned sat
[2023-03-09 15:38:06] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 228 ms.
[2023-03-09 15:38:07] [INFO ] Added : 11 causal constraints over 3 iterations in 1007 ms. Result :sat
[2023-03-09 15:38:08] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:38:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:08] [INFO ] [Real]Absence check using state equation in 723 ms returned sat
[2023-03-09 15:38:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:38:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:09] [INFO ] [Nat]Absence check using state equation in 627 ms returned sat
[2023-03-09 15:38:09] [INFO ] [Nat]Added 3498 Read/Feed constraints in 222 ms returned sat
[2023-03-09 15:38:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 183 ms.
[2023-03-09 15:38:10] [INFO ] Added : 9 causal constraints over 2 iterations in 853 ms. Result :sat
[2023-03-09 15:38:11] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:38:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:11] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2023-03-09 15:38:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:38:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:38:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:12] [INFO ] [Nat]Absence check using state equation in 581 ms returned sat
[2023-03-09 15:38:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 381 ms returned sat
[2023-03-09 15:38:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 218 ms.
[2023-03-09 15:38:14] [INFO ] Added : 14 causal constraints over 3 iterations in 1146 ms. Result :sat
[2023-03-09 15:38:14] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:38:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:15] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2023-03-09 15:38:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-09 15:38:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:38:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:16] [INFO ] [Nat]Absence check using state equation in 669 ms returned sat
[2023-03-09 15:38:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 315 ms returned sat
[2023-03-09 15:38:16] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 203 ms.
[2023-03-09 15:38:17] [INFO ] Added : 9 causal constraints over 2 iterations in 806 ms. Result :sat
[2023-03-09 15:38:17] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:38:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:18] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2023-03-09 15:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:38:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:19] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-09 15:38:19] [INFO ] [Nat]Added 3498 Read/Feed constraints in 228 ms returned sat
[2023-03-09 15:38:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 212 ms.
[2023-03-09 15:38:20] [INFO ] Added : 9 causal constraints over 2 iterations in 930 ms. Result :sat
[2023-03-09 15:38:20] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:38:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:21] [INFO ] [Real]Absence check using state equation in 770 ms returned sat
[2023-03-09 15:38:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:38:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:22] [INFO ] [Nat]Absence check using state equation in 701 ms returned sat
[2023-03-09 15:38:23] [INFO ] [Nat]Added 3498 Read/Feed constraints in 281 ms returned sat
[2023-03-09 15:38:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 212 ms.
[2023-03-09 15:38:24] [INFO ] Added : 10 causal constraints over 2 iterations in 878 ms. Result :sat
[2023-03-09 15:38:24] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:38:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:38:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:25] [INFO ] [Real]Absence check using state equation in 769 ms returned sat
[2023-03-09 15:38:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:38:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:38:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:26] [INFO ] [Nat]Absence check using state equation in 775 ms returned sat
[2023-03-09 15:38:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 440 ms returned sat
[2023-03-09 15:38:26] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 204 ms.
[2023-03-09 15:38:28] [INFO ] Added : 23 causal constraints over 5 iterations in 1543 ms. Result :sat
[2023-03-09 15:38:28] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:38:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:29] [INFO ] [Real]Absence check using state equation in 720 ms returned sat
[2023-03-09 15:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-09 15:38:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-09 15:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:30] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2023-03-09 15:38:30] [INFO ] [Nat]Added 3498 Read/Feed constraints in 342 ms returned sat
[2023-03-09 15:38:30] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 244 ms.
[2023-03-09 15:38:31] [INFO ] Added : 8 causal constraints over 2 iterations in 884 ms. Result :sat
[2023-03-09 15:38:31] [INFO ] [Real]Absence check using 30 positive place invariants in 30 ms returned sat
[2023-03-09 15:38:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-09 15:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:32] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2023-03-09 15:38:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:38:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:33] [INFO ] [Nat]Absence check using state equation in 634 ms returned sat
[2023-03-09 15:38:33] [INFO ] [Nat]Added 3498 Read/Feed constraints in 374 ms returned sat
[2023-03-09 15:38:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 203 ms.
[2023-03-09 15:38:35] [INFO ] Added : 12 causal constraints over 3 iterations in 1084 ms. Result :sat
[2023-03-09 15:38:35] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:38:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:36] [INFO ] [Real]Absence check using state equation in 764 ms returned sat
[2023-03-09 15:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:38:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:38:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:38:37] [INFO ] [Nat]Absence check using state equation in 669 ms returned sat
[2023-03-09 15:38:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 390 ms returned sat
[2023-03-09 15:38:37] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 216 ms.
[2023-03-09 15:38:39] [INFO ] Added : 16 causal constraints over 4 iterations in 1437 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 22, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 75 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 73 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:38:39] [INFO ] Invariant cache hit.
[2023-03-09 15:38:40] [INFO ] Implicit Places using invariants in 1060 ms returned []
[2023-03-09 15:38:40] [INFO ] Invariant cache hit.
[2023-03-09 15:38:41] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:38:56] [INFO ] Implicit Places using invariants and state equation in 15810 ms returned []
Implicit Place search using SMT with State Equation took 16870 ms to find 0 implicit places.
[2023-03-09 15:38:56] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-09 15:38:56] [INFO ] Invariant cache hit.
[2023-03-09 15:38:58] [INFO ] Dead Transitions using invariants and state equation in 1298 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18379 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:38:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6912 resets, run finished after 7007 ms. (steps per millisecond=142 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1083 ms. (steps per millisecond=923 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 791 ms. (steps per millisecond=1264 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000000 steps, including 204 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 16) seen :26
[2023-03-09 15:39:18] [INFO ] Invariant cache hit.
[2023-03-09 15:39:18] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:39:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:19] [INFO ] [Real]Absence check using state equation in 644 ms returned sat
[2023-03-09 15:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:20] [INFO ] [Nat]Absence check using state equation in 553 ms returned sat
[2023-03-09 15:39:20] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:39:20] [INFO ] [Nat]Added 3498 Read/Feed constraints in 243 ms returned sat
[2023-03-09 15:39:21] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 242 ms.
[2023-03-09 15:39:21] [INFO ] Added : 6 causal constraints over 2 iterations in 900 ms. Result :sat
[2023-03-09 15:39:21] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:22] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2023-03-09 15:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 21 ms returned sat
[2023-03-09 15:39:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:23] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2023-03-09 15:39:23] [INFO ] [Nat]Added 3498 Read/Feed constraints in 434 ms returned sat
[2023-03-09 15:39:24] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 193 ms.
[2023-03-09 15:39:25] [INFO ] Added : 16 causal constraints over 4 iterations in 1263 ms. Result :sat
[2023-03-09 15:39:25] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:26] [INFO ] [Real]Absence check using state equation in 667 ms returned sat
[2023-03-09 15:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:39:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:27] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-09 15:39:27] [INFO ] [Nat]Added 3498 Read/Feed constraints in 319 ms returned sat
[2023-03-09 15:39:27] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 223 ms.
[2023-03-09 15:39:28] [INFO ] Added : 6 causal constraints over 2 iterations in 930 ms. Result :sat
[2023-03-09 15:39:28] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-09 15:39:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:29] [INFO ] [Real]Absence check using state equation in 723 ms returned sat
[2023-03-09 15:39:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:39:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:30] [INFO ] [Nat]Absence check using state equation in 715 ms returned sat
[2023-03-09 15:39:30] [INFO ] [Nat]Added 3498 Read/Feed constraints in 285 ms returned sat
[2023-03-09 15:39:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 243 ms.
[2023-03-09 15:39:31] [INFO ] Added : 9 causal constraints over 2 iterations in 923 ms. Result :sat
[2023-03-09 15:39:32] [INFO ] [Real]Absence check using 30 positive place invariants in 40 ms returned sat
[2023-03-09 15:39:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:33] [INFO ] [Real]Absence check using state equation in 701 ms returned sat
[2023-03-09 15:39:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:39:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:33] [INFO ] [Nat]Absence check using state equation in 649 ms returned sat
[2023-03-09 15:39:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 276 ms returned sat
[2023-03-09 15:39:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 201 ms.
[2023-03-09 15:39:35] [INFO ] Added : 5 causal constraints over 1 iterations in 698 ms. Result :sat
[2023-03-09 15:39:35] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:36] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-09 15:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:39:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:37] [INFO ] [Nat]Absence check using state equation in 759 ms returned sat
[2023-03-09 15:39:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 291 ms returned sat
[2023-03-09 15:39:37] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 238 ms.
[2023-03-09 15:39:38] [INFO ] Added : 9 causal constraints over 2 iterations in 864 ms. Result :sat
[2023-03-09 15:39:38] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:39:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:39] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2023-03-09 15:39:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:39:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:40] [INFO ] [Nat]Absence check using state equation in 681 ms returned sat
[2023-03-09 15:39:40] [INFO ] [Nat]Added 3498 Read/Feed constraints in 246 ms returned sat
[2023-03-09 15:39:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 251 ms.
[2023-03-09 15:39:41] [INFO ] Added : 11 causal constraints over 3 iterations in 1067 ms. Result :sat
[2023-03-09 15:39:42] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:42] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2023-03-09 15:39:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:39:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:43] [INFO ] [Nat]Absence check using state equation in 639 ms returned sat
[2023-03-09 15:39:43] [INFO ] [Nat]Added 3498 Read/Feed constraints in 276 ms returned sat
[2023-03-09 15:39:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 212 ms.
[2023-03-09 15:39:44] [INFO ] Added : 9 causal constraints over 2 iterations in 930 ms. Result :sat
[2023-03-09 15:39:45] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:39:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:46] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2023-03-09 15:39:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:39:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:47] [INFO ] [Nat]Absence check using state equation in 746 ms returned sat
[2023-03-09 15:39:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 471 ms returned sat
[2023-03-09 15:39:47] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 215 ms.
[2023-03-09 15:39:48] [INFO ] Added : 14 causal constraints over 3 iterations in 1159 ms. Result :sat
[2023-03-09 15:39:49] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:39:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:49] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2023-03-09 15:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:39:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:50] [INFO ] [Nat]Absence check using state equation in 698 ms returned sat
[2023-03-09 15:39:51] [INFO ] [Nat]Added 3498 Read/Feed constraints in 330 ms returned sat
[2023-03-09 15:39:51] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 210 ms.
[2023-03-09 15:39:52] [INFO ] Added : 9 causal constraints over 2 iterations in 742 ms. Result :sat
[2023-03-09 15:39:52] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:53] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2023-03-09 15:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:53] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:39:53] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:54] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2023-03-09 15:39:54] [INFO ] [Nat]Added 3498 Read/Feed constraints in 256 ms returned sat
[2023-03-09 15:39:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 213 ms.
[2023-03-09 15:39:55] [INFO ] Added : 9 causal constraints over 2 iterations in 872 ms. Result :sat
[2023-03-09 15:39:55] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:56] [INFO ] [Real]Absence check using state equation in 747 ms returned sat
[2023-03-09 15:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:39:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:57] [INFO ] [Nat]Absence check using state equation in 601 ms returned sat
[2023-03-09 15:39:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 235 ms returned sat
[2023-03-09 15:39:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 199 ms.
[2023-03-09 15:39:58] [INFO ] Added : 10 causal constraints over 2 iterations in 915 ms. Result :sat
[2023-03-09 15:39:58] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:39:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:39:59] [INFO ] [Real]Absence check using state equation in 808 ms returned sat
[2023-03-09 15:39:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:39:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:39:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:39:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:00] [INFO ] [Nat]Absence check using state equation in 794 ms returned sat
[2023-03-09 15:40:01] [INFO ] [Nat]Added 3498 Read/Feed constraints in 395 ms returned sat
[2023-03-09 15:40:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 208 ms.
[2023-03-09 15:40:02] [INFO ] Added : 24 causal constraints over 5 iterations in 1619 ms. Result :sat
[2023-03-09 15:40:03] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:40:03] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:03] [INFO ] [Real]Absence check using state equation in 652 ms returned sat
[2023-03-09 15:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:40:04] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:40:04] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:04] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2023-03-09 15:40:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 264 ms returned sat
[2023-03-09 15:40:05] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 226 ms.
[2023-03-09 15:40:05] [INFO ] Added : 8 causal constraints over 2 iterations in 921 ms. Result :sat
[2023-03-09 15:40:06] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:40:06] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:06] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2023-03-09 15:40:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:40:07] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:40:07] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:07] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2023-03-09 15:40:08] [INFO ] [Nat]Added 3498 Read/Feed constraints in 392 ms returned sat
[2023-03-09 15:40:08] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 244 ms.
[2023-03-09 15:40:09] [INFO ] Added : 12 causal constraints over 3 iterations in 1145 ms. Result :sat
[2023-03-09 15:40:09] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:40:09] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:40:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:10] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2023-03-09 15:40:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:40:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:40:10] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:40:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:11] [INFO ] [Nat]Absence check using state equation in 603 ms returned sat
[2023-03-09 15:40:11] [INFO ] [Nat]Added 3498 Read/Feed constraints in 448 ms returned sat
[2023-03-09 15:40:12] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 206 ms.
[2023-03-09 15:40:13] [INFO ] Added : 16 causal constraints over 4 iterations in 1202 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 23, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 106 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 74 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:40:13] [INFO ] Invariant cache hit.
[2023-03-09 15:40:15] [INFO ] Implicit Places using invariants in 1073 ms returned []
[2023-03-09 15:40:15] [INFO ] Invariant cache hit.
[2023-03-09 15:40:15] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:40:28] [INFO ] Implicit Places using invariants and state equation in 13395 ms returned []
Implicit Place search using SMT with State Equation took 14482 ms to find 0 implicit places.
[2023-03-09 15:40:28] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-09 15:40:28] [INFO ] Invariant cache hit.
[2023-03-09 15:40:29] [INFO ] Dead Transitions using invariants and state equation in 1325 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16004 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:40:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6921 resets, run finished after 7061 ms. (steps per millisecond=141 ) properties (out of 16) seen :32
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 1020 ms. (steps per millisecond=980 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 5 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1029 ms. (steps per millisecond=971 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 16) seen :32
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1020 ms. (steps per millisecond=980 ) properties (out of 16) seen :27
[2023-03-09 15:40:50] [INFO ] Invariant cache hit.
[2023-03-09 15:40:50] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:40:50] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:40:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:51] [INFO ] [Real]Absence check using state equation in 640 ms returned sat
[2023-03-09 15:40:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:40:51] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:40:51] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-09 15:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:52] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2023-03-09 15:40:52] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:40:52] [INFO ] [Nat]Added 3498 Read/Feed constraints in 290 ms returned sat
[2023-03-09 15:40:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 207 ms.
[2023-03-09 15:40:53] [INFO ] Added : 6 causal constraints over 2 iterations in 921 ms. Result :sat
[2023-03-09 15:40:54] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:40:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:54] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-09 15:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:40:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:40:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:55] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2023-03-09 15:40:56] [INFO ] [Nat]Added 3498 Read/Feed constraints in 455 ms returned sat
[2023-03-09 15:40:56] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 199 ms.
[2023-03-09 15:40:57] [INFO ] Added : 16 causal constraints over 4 iterations in 1248 ms. Result :sat
[2023-03-09 15:40:57] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned sat
[2023-03-09 15:40:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:58] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2023-03-09 15:40:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:40:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:40:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:40:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:40:59] [INFO ] [Nat]Absence check using state equation in 599 ms returned sat
[2023-03-09 15:40:59] [INFO ] [Nat]Added 3498 Read/Feed constraints in 274 ms returned sat
[2023-03-09 15:41:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 210 ms.
[2023-03-09 15:41:00] [INFO ] Added : 6 causal constraints over 2 iterations in 916 ms. Result :sat
[2023-03-09 15:41:01] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:01] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-09 15:41:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:02] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2023-03-09 15:41:03] [INFO ] [Nat]Added 3498 Read/Feed constraints in 284 ms returned sat
[2023-03-09 15:41:03] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-09 15:41:04] [INFO ] Added : 9 causal constraints over 2 iterations in 843 ms. Result :sat
[2023-03-09 15:41:04] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:05] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2023-03-09 15:41:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:05] [INFO ] [Nat]Absence check using state equation in 587 ms returned sat
[2023-03-09 15:41:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 236 ms returned sat
[2023-03-09 15:41:06] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-09 15:41:06] [INFO ] Added : 5 causal constraints over 1 iterations in 715 ms. Result :sat
[2023-03-09 15:41:07] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:07] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2023-03-09 15:41:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 35 ms returned sat
[2023-03-09 15:41:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-09 15:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:09] [INFO ] [Nat]Absence check using state equation in 780 ms returned sat
[2023-03-09 15:41:09] [INFO ] [Nat]Added 3498 Read/Feed constraints in 334 ms returned sat
[2023-03-09 15:41:09] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 232 ms.
[2023-03-09 15:41:10] [INFO ] Added : 9 causal constraints over 2 iterations in 908 ms. Result :sat
[2023-03-09 15:41:10] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:10] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:41:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:11] [INFO ] [Real]Absence check using state equation in 720 ms returned sat
[2023-03-09 15:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:41:11] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:12] [INFO ] [Nat]Absence check using state equation in 516 ms returned sat
[2023-03-09 15:41:12] [INFO ] [Nat]Added 3498 Read/Feed constraints in 270 ms returned sat
[2023-03-09 15:41:12] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 235 ms.
[2023-03-09 15:41:13] [INFO ] Added : 11 causal constraints over 3 iterations in 1097 ms. Result :sat
[2023-03-09 15:41:14] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:14] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2023-03-09 15:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:41:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:15] [INFO ] [Nat]Absence check using state equation in 584 ms returned sat
[2023-03-09 15:41:15] [INFO ] [Nat]Added 3498 Read/Feed constraints in 236 ms returned sat
[2023-03-09 15:41:16] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 213 ms.
[2023-03-09 15:41:16] [INFO ] Added : 9 causal constraints over 2 iterations in 956 ms. Result :sat
[2023-03-09 15:41:17] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:17] [INFO ] [Real]Absence check using state equation in 754 ms returned sat
[2023-03-09 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:41:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:18] [INFO ] [Nat]Absence check using state equation in 721 ms returned sat
[2023-03-09 15:41:19] [INFO ] [Nat]Added 3498 Read/Feed constraints in 441 ms returned sat
[2023-03-09 15:41:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 242 ms.
[2023-03-09 15:41:20] [INFO ] Added : 14 causal constraints over 3 iterations in 1176 ms. Result :sat
[2023-03-09 15:41:20] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:21] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-09 15:41:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:41:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:41:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:22] [INFO ] [Nat]Absence check using state equation in 578 ms returned sat
[2023-03-09 15:41:22] [INFO ] [Nat]Added 3498 Read/Feed constraints in 287 ms returned sat
[2023-03-09 15:41:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 211 ms.
[2023-03-09 15:41:23] [INFO ] Added : 9 causal constraints over 2 iterations in 920 ms. Result :sat
[2023-03-09 15:41:24] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:24] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2023-03-09 15:41:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:41:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:25] [INFO ] [Nat]Absence check using state equation in 730 ms returned sat
[2023-03-09 15:41:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 262 ms returned sat
[2023-03-09 15:41:26] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 241 ms.
[2023-03-09 15:41:27] [INFO ] Added : 9 causal constraints over 2 iterations in 961 ms. Result :sat
[2023-03-09 15:41:27] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:41:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:28] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2023-03-09 15:41:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:41:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:29] [INFO ] [Nat]Absence check using state equation in 651 ms returned sat
[2023-03-09 15:41:29] [INFO ] [Nat]Added 3498 Read/Feed constraints in 234 ms returned sat
[2023-03-09 15:41:29] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 233 ms.
[2023-03-09 15:41:30] [INFO ] Added : 10 causal constraints over 2 iterations in 929 ms. Result :sat
[2023-03-09 15:41:30] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:41:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:31] [INFO ] [Real]Absence check using state equation in 816 ms returned sat
[2023-03-09 15:41:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:41:31] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:32] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2023-03-09 15:41:33] [INFO ] [Nat]Added 3498 Read/Feed constraints in 770 ms returned sat
[2023-03-09 15:41:33] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 235 ms.
[2023-03-09 15:41:35] [INFO ] Added : 30 causal constraints over 6 iterations in 1548 ms. Result :sat
[2023-03-09 15:41:35] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-09 15:41:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-09 15:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:36] [INFO ] [Real]Absence check using state equation in 738 ms returned sat
[2023-03-09 15:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:41:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:36] [INFO ] [Nat]Absence check using state equation in 581 ms returned sat
[2023-03-09 15:41:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 285 ms returned sat
[2023-03-09 15:41:37] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 233 ms.
[2023-03-09 15:41:38] [INFO ] Added : 8 causal constraints over 2 iterations in 923 ms. Result :sat
[2023-03-09 15:41:38] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:39] [INFO ] [Real]Absence check using state equation in 727 ms returned sat
[2023-03-09 15:41:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:41:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:40] [INFO ] [Nat]Absence check using state equation in 680 ms returned sat
[2023-03-09 15:41:40] [INFO ] [Nat]Added 3498 Read/Feed constraints in 383 ms returned sat
[2023-03-09 15:41:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 237 ms.
[2023-03-09 15:41:41] [INFO ] Added : 12 causal constraints over 3 iterations in 1160 ms. Result :sat
[2023-03-09 15:41:42] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:41:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:42] [INFO ] [Real]Absence check using state equation in 704 ms returned sat
[2023-03-09 15:41:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:41:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:41:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:41:43] [INFO ] [Nat]Absence check using state equation in 589 ms returned sat
[2023-03-09 15:41:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 421 ms returned sat
[2023-03-09 15:41:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 226 ms.
[2023-03-09 15:41:45] [INFO ] Added : 16 causal constraints over 4 iterations in 1494 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 75 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 74 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:41:46] [INFO ] Invariant cache hit.
[2023-03-09 15:41:47] [INFO ] Implicit Places using invariants in 1010 ms returned []
[2023-03-09 15:41:47] [INFO ] Invariant cache hit.
[2023-03-09 15:41:48] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:42:05] [INFO ] Implicit Places using invariants and state equation in 18055 ms returned []
Implicit Place search using SMT with State Equation took 19078 ms to find 0 implicit places.
[2023-03-09 15:42:05] [INFO ] Redundant transitions in 169 ms returned []
[2023-03-09 15:42:05] [INFO ] Invariant cache hit.
[2023-03-09 15:42:07] [INFO ] Dead Transitions using invariants and state equation in 1597 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20930 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-09 15:42:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6935 resets, run finished after 8668 ms. (steps per millisecond=115 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000000 steps, including 203 resets, run finished after 1155 ms. (steps per millisecond=865 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1101 ms. (steps per millisecond=908 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1081 ms. (steps per millisecond=925 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 4 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 841 ms. (steps per millisecond=1189 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1028 ms. (steps per millisecond=972 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1102 ms. (steps per millisecond=907 ) properties (out of 16) seen :27
[2023-03-09 15:42:31] [INFO ] Invariant cache hit.
[2023-03-09 15:42:31] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:42:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:42:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:31] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2023-03-09 15:42:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:42:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:32] [INFO ] [Nat]Absence check using state equation in 719 ms returned sat
[2023-03-09 15:42:32] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-09 15:42:33] [INFO ] [Nat]Added 3498 Read/Feed constraints in 260 ms returned sat
[2023-03-09 15:42:33] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 223 ms.
[2023-03-09 15:42:34] [INFO ] Added : 6 causal constraints over 2 iterations in 879 ms. Result :sat
[2023-03-09 15:42:34] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:42:34] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:35] [INFO ] [Real]Absence check using state equation in 747 ms returned sat
[2023-03-09 15:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:42:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:36] [INFO ] [Nat]Absence check using state equation in 628 ms returned sat
[2023-03-09 15:42:36] [INFO ] [Nat]Added 3498 Read/Feed constraints in 439 ms returned sat
[2023-03-09 15:42:36] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 210 ms.
[2023-03-09 15:42:37] [INFO ] Added : 16 causal constraints over 4 iterations in 1420 ms. Result :sat
[2023-03-09 15:42:38] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:42:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:39] [INFO ] [Real]Absence check using state equation in 734 ms returned sat
[2023-03-09 15:42:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:42:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:39] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2023-03-09 15:42:40] [INFO ] [Nat]Added 3498 Read/Feed constraints in 268 ms returned sat
[2023-03-09 15:42:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 232 ms.
[2023-03-09 15:42:41] [INFO ] Added : 6 causal constraints over 2 iterations in 937 ms. Result :sat
[2023-03-09 15:42:41] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:42:41] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:42] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-09 15:42:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:42] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:42:42] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:43] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2023-03-09 15:42:43] [INFO ] [Nat]Added 3498 Read/Feed constraints in 293 ms returned sat
[2023-03-09 15:42:43] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 206 ms.
[2023-03-09 15:42:44] [INFO ] Added : 9 causal constraints over 2 iterations in 817 ms. Result :sat
[2023-03-09 15:42:44] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:42:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:45] [INFO ] [Real]Absence check using state equation in 713 ms returned sat
[2023-03-09 15:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:42:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:46] [INFO ] [Nat]Absence check using state equation in 686 ms returned sat
[2023-03-09 15:42:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 267 ms returned sat
[2023-03-09 15:42:47] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 170 ms.
[2023-03-09 15:42:47] [INFO ] Added : 5 causal constraints over 1 iterations in 622 ms. Result :sat
[2023-03-09 15:42:47] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:42:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:48] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2023-03-09 15:42:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:42:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:42:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:49] [INFO ] [Nat]Absence check using state equation in 574 ms returned sat
[2023-03-09 15:42:49] [INFO ] [Nat]Added 3498 Read/Feed constraints in 262 ms returned sat
[2023-03-09 15:42:49] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 216 ms.
[2023-03-09 15:42:50] [INFO ] Added : 9 causal constraints over 2 iterations in 854 ms. Result :sat
[2023-03-09 15:42:50] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:42:50] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-09 15:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:51] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2023-03-09 15:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:51] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:42:51] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:52] [INFO ] [Nat]Absence check using state equation in 649 ms returned sat
[2023-03-09 15:42:52] [INFO ] [Nat]Added 3498 Read/Feed constraints in 248 ms returned sat
[2023-03-09 15:42:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 209 ms.
[2023-03-09 15:42:53] [INFO ] Added : 11 causal constraints over 3 iterations in 1086 ms. Result :sat
[2023-03-09 15:42:54] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:42:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:54] [INFO ] [Real]Absence check using state equation in 701 ms returned sat
[2023-03-09 15:42:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:42:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:55] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2023-03-09 15:42:56] [INFO ] [Nat]Added 3498 Read/Feed constraints in 222 ms returned sat
[2023-03-09 15:42:56] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 216 ms.
[2023-03-09 15:42:57] [INFO ] Added : 9 causal constraints over 2 iterations in 918 ms. Result :sat
[2023-03-09 15:42:57] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:42:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:58] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-09 15:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:42:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-09 15:42:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-09 15:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:42:59] [INFO ] [Nat]Absence check using state equation in 764 ms returned sat
[2023-03-09 15:42:59] [INFO ] [Nat]Added 3498 Read/Feed constraints in 500 ms returned sat
[2023-03-09 15:43:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 225 ms.
[2023-03-09 15:43:00] [INFO ] Added : 14 causal constraints over 3 iterations in 1137 ms. Result :sat
[2023-03-09 15:43:01] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:43:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:02] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2023-03-09 15:43:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:02] [INFO ] [Nat]Absence check using state equation in 570 ms returned sat
[2023-03-09 15:43:03] [INFO ] [Nat]Added 3498 Read/Feed constraints in 256 ms returned sat
[2023-03-09 15:43:03] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 191 ms.
[2023-03-09 15:43:04] [INFO ] Added : 9 causal constraints over 2 iterations in 902 ms. Result :sat
[2023-03-09 15:43:04] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:43:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:43:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:05] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2023-03-09 15:43:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:06] [INFO ] [Nat]Absence check using state equation in 705 ms returned sat
[2023-03-09 15:43:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 255 ms returned sat
[2023-03-09 15:43:06] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 208 ms.
[2023-03-09 15:43:07] [INFO ] Added : 9 causal constraints over 2 iterations in 905 ms. Result :sat
[2023-03-09 15:43:07] [INFO ] [Real]Absence check using 30 positive place invariants in 21 ms returned sat
[2023-03-09 15:43:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:43:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:08] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-09 15:43:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:43:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:09] [INFO ] [Nat]Absence check using state equation in 644 ms returned sat
[2023-03-09 15:43:09] [INFO ] [Nat]Added 3498 Read/Feed constraints in 237 ms returned sat
[2023-03-09 15:43:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 214 ms.
[2023-03-09 15:43:10] [INFO ] Added : 10 causal constraints over 2 iterations in 831 ms. Result :sat
[2023-03-09 15:43:10] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:11] [INFO ] [Real]Absence check using state equation in 766 ms returned sat
[2023-03-09 15:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:43:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:12] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2023-03-09 15:43:12] [INFO ] [Nat]Added 3498 Read/Feed constraints in 168 ms returned unsat
[2023-03-09 15:43:13] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:43:13] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:13] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2023-03-09 15:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:43:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:14] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2023-03-09 15:43:14] [INFO ] [Nat]Added 3498 Read/Feed constraints in 257 ms returned sat
[2023-03-09 15:43:14] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 278 ms.
[2023-03-09 15:43:15] [INFO ] Added : 8 causal constraints over 2 iterations in 983 ms. Result :sat
[2023-03-09 15:43:16] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:16] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:16] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2023-03-09 15:43:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:43:17] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:17] [INFO ] [Nat]Absence check using state equation in 726 ms returned sat
[2023-03-09 15:43:18] [INFO ] [Nat]Added 3498 Read/Feed constraints in 399 ms returned sat
[2023-03-09 15:43:18] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 216 ms.
[2023-03-09 15:43:19] [INFO ] Added : 12 causal constraints over 3 iterations in 1067 ms. Result :sat
[2023-03-09 15:43:19] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:43:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:20] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2023-03-09 15:43:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:43:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:21] [INFO ] [Nat]Absence check using state equation in 688 ms returned sat
[2023-03-09 15:43:21] [INFO ] [Nat]Added 3498 Read/Feed constraints in 404 ms returned sat
[2023-03-09 15:43:22] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 219 ms.
[2023-03-09 15:43:23] [INFO ] Added : 16 causal constraints over 4 iterations in 1482 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 29, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 29, 1, 1, 1]
FORMULA CANInsertWithFailure-PT-030-UpperBounds-12 29 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 15 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Partial Free-agglomeration rule applied 86 times.
Drop transitions removed 86 transitions
Iterating global reduction 0 with 86 rules applied. Total rules applied 86 place count 1116 transition count 3726
Applied a total of 86 rules in 190 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 1116/1116 places, 3726/3726 transitions.
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:43:24] [INFO ] Computed 32 place invariants in 181 ms
Incomplete random walk after 1000000 steps, including 7026 resets, run finished after 7523 ms. (steps per millisecond=132 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1099 ms. (steps per millisecond=909 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 198 resets, run finished after 988 ms. (steps per millisecond=1012 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000000 steps, including 201 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1074 ms. (steps per millisecond=931 ) properties (out of 15) seen :15
[2023-03-09 15:43:45] [INFO ] Invariant cache hit.
[2023-03-09 15:43:45] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:43:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:45] [INFO ] [Real]Absence check using state equation in 677 ms returned sat
[2023-03-09 15:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:43:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:46] [INFO ] [Nat]Absence check using state equation in 616 ms returned sat
[2023-03-09 15:43:46] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:43:47] [INFO ] [Nat]Added 3584 Read/Feed constraints in 280 ms returned sat
[2023-03-09 15:43:47] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 201 ms.
[2023-03-09 15:43:48] [INFO ] Added : 6 causal constraints over 2 iterations in 920 ms. Result :sat
[2023-03-09 15:43:48] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:43:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:49] [INFO ] [Real]Absence check using state equation in 701 ms returned sat
[2023-03-09 15:43:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:43:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:49] [INFO ] [Nat]Absence check using state equation in 532 ms returned sat
[2023-03-09 15:43:50] [INFO ] [Nat]Added 3584 Read/Feed constraints in 440 ms returned sat
[2023-03-09 15:43:50] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 213 ms.
[2023-03-09 15:43:51] [INFO ] Added : 12 causal constraints over 3 iterations in 1157 ms. Result :sat
[2023-03-09 15:43:51] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:43:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:52] [INFO ] [Real]Absence check using state equation in 701 ms returned sat
[2023-03-09 15:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:53] [INFO ] [Nat]Absence check using state equation in 570 ms returned sat
[2023-03-09 15:43:53] [INFO ] [Nat]Added 3584 Read/Feed constraints in 306 ms returned sat
[2023-03-09 15:43:54] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 241 ms.
[2023-03-09 15:43:54] [INFO ] Added : 6 causal constraints over 2 iterations in 941 ms. Result :sat
[2023-03-09 15:43:55] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:43:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:55] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2023-03-09 15:43:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:56] [INFO ] [Nat]Absence check using state equation in 729 ms returned sat
[2023-03-09 15:43:57] [INFO ] [Nat]Added 3584 Read/Feed constraints in 338 ms returned sat
[2023-03-09 15:43:57] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 234 ms.
[2023-03-09 15:43:58] [INFO ] Added : 7 causal constraints over 2 iterations in 958 ms. Result :sat
[2023-03-09 15:43:58] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned sat
[2023-03-09 15:43:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:43:59] [INFO ] [Real]Absence check using state equation in 709 ms returned sat
[2023-03-09 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:43:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:43:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:00] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2023-03-09 15:44:00] [INFO ] [Nat]Added 3584 Read/Feed constraints in 441 ms returned sat
[2023-03-09 15:44:01] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 186 ms.
[2023-03-09 15:44:01] [INFO ] Added : 10 causal constraints over 2 iterations in 928 ms. Result :sat
[2023-03-09 15:44:02] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:44:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:02] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-09 15:44:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:44:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:03] [INFO ] [Nat]Absence check using state equation in 682 ms returned sat
[2023-03-09 15:44:04] [INFO ] [Nat]Added 3584 Read/Feed constraints in 325 ms returned sat
[2023-03-09 15:44:04] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 196 ms.
[2023-03-09 15:44:05] [INFO ] Added : 6 causal constraints over 2 iterations in 899 ms. Result :sat
[2023-03-09 15:44:05] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:44:05] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:06] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-09 15:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:44:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:07] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2023-03-09 15:44:07] [INFO ] [Nat]Added 3584 Read/Feed constraints in 291 ms returned sat
[2023-03-09 15:44:07] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 236 ms.
[2023-03-09 15:44:08] [INFO ] Added : 8 causal constraints over 2 iterations in 940 ms. Result :sat
[2023-03-09 15:44:08] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:44:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:09] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2023-03-09 15:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:44:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:10] [INFO ] [Nat]Absence check using state equation in 754 ms returned sat
[2023-03-09 15:44:10] [INFO ] [Nat]Added 3584 Read/Feed constraints in 314 ms returned sat
[2023-03-09 15:44:11] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 220 ms.
[2023-03-09 15:44:11] [INFO ] Added : 8 causal constraints over 2 iterations in 934 ms. Result :sat
[2023-03-09 15:44:12] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-09 15:44:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-09 15:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:13] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-09 15:44:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:44:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:13] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2023-03-09 15:44:14] [INFO ] [Nat]Added 3584 Read/Feed constraints in 568 ms returned sat
[2023-03-09 15:44:14] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 231 ms.
[2023-03-09 15:44:15] [INFO ] Added : 12 causal constraints over 3 iterations in 1121 ms. Result :sat
[2023-03-09 15:44:16] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:44:16] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:16] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-09 15:44:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 28 ms returned sat
[2023-03-09 15:44:17] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-09 15:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:17] [INFO ] [Nat]Absence check using state equation in 741 ms returned sat
[2023-03-09 15:44:18] [INFO ] [Nat]Added 3584 Read/Feed constraints in 515 ms returned sat
[2023-03-09 15:44:18] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 225 ms.
[2023-03-09 15:44:19] [INFO ] Added : 8 causal constraints over 2 iterations in 930 ms. Result :sat
[2023-03-09 15:44:19] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-09 15:44:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:20] [INFO ] [Real]Absence check using state equation in 710 ms returned sat
[2023-03-09 15:44:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:44:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:21] [INFO ] [Nat]Absence check using state equation in 614 ms returned sat
[2023-03-09 15:44:21] [INFO ] [Nat]Added 3584 Read/Feed constraints in 313 ms returned sat
[2023-03-09 15:44:21] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 200 ms.
[2023-03-09 15:44:22] [INFO ] Added : 6 causal constraints over 2 iterations in 798 ms. Result :sat
[2023-03-09 15:44:22] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:44:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:23] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2023-03-09 15:44:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:44:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:44:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:24] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2023-03-09 15:44:24] [INFO ] [Nat]Added 3584 Read/Feed constraints in 288 ms returned sat
[2023-03-09 15:44:25] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 225 ms.
[2023-03-09 15:44:25] [INFO ] Added : 6 causal constraints over 2 iterations in 887 ms. Result :sat
[2023-03-09 15:44:26] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:44:26] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:26] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2023-03-09 15:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:44:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:27] [INFO ] [Nat]Absence check using state equation in 683 ms returned sat
[2023-03-09 15:44:28] [INFO ] [Nat]Added 3584 Read/Feed constraints in 232 ms returned sat
[2023-03-09 15:44:28] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 225 ms.
[2023-03-09 15:44:28] [INFO ] Added : 7 causal constraints over 2 iterations in 746 ms. Result :sat
[2023-03-09 15:44:29] [INFO ] [Real]Absence check using 30 positive place invariants in 30 ms returned sat
[2023-03-09 15:44:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:44:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:29] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2023-03-09 15:44:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 21 ms returned sat
[2023-03-09 15:44:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:44:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:30] [INFO ] [Nat]Absence check using state equation in 648 ms returned sat
[2023-03-09 15:44:31] [INFO ] [Nat]Added 3584 Read/Feed constraints in 345 ms returned sat
[2023-03-09 15:44:31] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 236 ms.
[2023-03-09 15:44:32] [INFO ] Added : 9 causal constraints over 2 iterations in 967 ms. Result :sat
[2023-03-09 15:44:32] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:44:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:33] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-09 15:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:44:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:34] [INFO ] [Nat]Absence check using state equation in 518 ms returned sat
[2023-03-09 15:44:34] [INFO ] [Nat]Added 3584 Read/Feed constraints in 327 ms returned sat
[2023-03-09 15:44:34] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 180 ms.
[2023-03-09 15:44:35] [INFO ] Added : 13 causal constraints over 3 iterations in 1052 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 15 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 75 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 74 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-09 15:44:36] [INFO ] Invariant cache hit.
[2023-03-09 15:44:37] [INFO ] Implicit Places using invariants in 1008 ms returned []
[2023-03-09 15:44:37] [INFO ] Invariant cache hit.
[2023-03-09 15:44:37] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:44:53] [INFO ] Implicit Places using invariants and state equation in 16794 ms returned []
Implicit Place search using SMT with State Equation took 17804 ms to find 0 implicit places.
[2023-03-09 15:44:54] [INFO ] Redundant transitions in 89 ms returned []
[2023-03-09 15:44:54] [INFO ] Invariant cache hit.
[2023-03-09 15:44:55] [INFO ] Dead Transitions using invariants and state equation in 1328 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19330 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-00
[2023-03-09 15:44:55] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-09 15:44:55] [INFO ] Invariant cache hit.
[2023-03-09 15:44:55] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:44:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:56] [INFO ] [Real]Absence check using state equation in 607 ms returned sat
[2023-03-09 15:44:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:44:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:44:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:44:57] [INFO ] [Nat]Absence check using state equation in 592 ms returned sat
[2023-03-09 15:44:57] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:44:57] [INFO ] [Nat]Added 3584 Read/Feed constraints in 246 ms returned sat
[2023-03-09 15:44:57] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 190 ms.
[2023-03-09 15:44:58] [INFO ] Added : 6 causal constraints over 2 iterations in 870 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 280 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 280 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-09 15:44:58] [INFO ] Computed 32 place invariants in 86 ms
Incomplete random walk after 1000000 steps, including 7092 resets, run finished after 6788 ms. (steps per millisecond=147 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 1) seen :1
[2023-03-09 15:45:06] [INFO ] Invariant cache hit.
[2023-03-09 15:45:06] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:45:06] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:45:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:45:07] [INFO ] [Real]Absence check using state equation in 619 ms returned sat
[2023-03-09 15:45:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:45:07] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:45:07] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:45:07] [INFO ] [Nat]Absence check using state equation in 508 ms returned sat
[2023-03-09 15:45:08] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:45:08] [INFO ] [Nat]Added 3601 Read/Feed constraints in 302 ms returned sat
[2023-03-09 15:45:08] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 225 ms.
[2023-03-09 15:45:09] [INFO ] Added : 7 causal constraints over 2 iterations in 902 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 87 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 74 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-09 15:45:09] [INFO ] Invariant cache hit.
[2023-03-09 15:45:10] [INFO ] Implicit Places using invariants in 1019 ms returned []
[2023-03-09 15:45:10] [INFO ] Invariant cache hit.
[2023-03-09 15:45:11] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:45:27] [INFO ] Implicit Places using invariants and state equation in 17105 ms returned []
Implicit Place search using SMT with State Equation took 18125 ms to find 0 implicit places.
[2023-03-09 15:45:27] [INFO ] Redundant transitions in 164 ms returned []
[2023-03-09 15:45:27] [INFO ] Invariant cache hit.
[2023-03-09 15:45:29] [INFO ] Dead Transitions using invariants and state equation in 1483 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19878 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-00 in 34098 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-01
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:45:29] [INFO ] Computed 32 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-09 15:45:29] [INFO ] Invariant cache hit.
[2023-03-09 15:45:29] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:45:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:45:30] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2023-03-09 15:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:45:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:45:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:45:31] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2023-03-09 15:45:31] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:45:31] [INFO ] [Nat]Added 3584 Read/Feed constraints in 476 ms returned sat
[2023-03-09 15:45:31] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 215 ms.
[2023-03-09 15:45:32] [INFO ] Added : 12 causal constraints over 3 iterations in 1139 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 272 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 273 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-09 15:45:33] [INFO ] Computed 32 place invariants in 62 ms
Incomplete random walk after 1000000 steps, including 7088 resets, run finished after 8563 ms. (steps per millisecond=116 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 1) seen :1
[2023-03-09 15:45:42] [INFO ] Invariant cache hit.
[2023-03-09 15:45:42] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-09 15:45:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:45:43] [INFO ] [Real]Absence check using state equation in 647 ms returned sat
[2023-03-09 15:45:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:45:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:45:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:45:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:45:44] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2023-03-09 15:45:44] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:45:44] [INFO ] [Nat]Added 3601 Read/Feed constraints in 488 ms returned sat
[2023-03-09 15:45:45] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 216 ms.
[2023-03-09 15:45:45] [INFO ] Added : 7 causal constraints over 2 iterations in 935 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 96 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 102 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-09 15:45:46] [INFO ] Invariant cache hit.
[2023-03-09 15:45:47] [INFO ] Implicit Places using invariants in 1095 ms returned []
[2023-03-09 15:45:47] [INFO ] Invariant cache hit.
[2023-03-09 15:45:47] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:46:05] [INFO ] Implicit Places using invariants and state equation in 18310 ms returned []
Implicit Place search using SMT with State Equation took 19432 ms to find 0 implicit places.
[2023-03-09 15:46:05] [INFO ] Redundant transitions in 120 ms returned []
[2023-03-09 15:46:05] [INFO ] Invariant cache hit.
[2023-03-09 15:46:07] [INFO ] Dead Transitions using invariants and state equation in 1269 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20953 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-01 in 37572 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-02
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:46:07] [INFO ] Computed 32 place invariants in 39 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :1
[2023-03-09 15:46:07] [INFO ] Invariant cache hit.
[2023-03-09 15:46:07] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:46:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:46:07] [INFO ] [Real]Absence check using state equation in 520 ms returned sat
[2023-03-09 15:46:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:46:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:46:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:46:08] [INFO ] [Nat]Absence check using state equation in 528 ms returned sat
[2023-03-09 15:46:08] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:46:08] [INFO ] [Nat]Added 3584 Read/Feed constraints in 294 ms returned sat
[2023-03-09 15:46:09] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 196 ms.
[2023-03-09 15:46:09] [INFO ] Added : 6 causal constraints over 2 iterations in 831 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 283 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 285 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-09 15:46:10] [INFO ] Computed 32 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 7090 resets, run finished after 8222 ms. (steps per millisecond=121 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 1) seen :1
[2023-03-09 15:46:19] [INFO ] Invariant cache hit.
[2023-03-09 15:46:19] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:46:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:46:20] [INFO ] [Real]Absence check using state equation in 600 ms returned sat
[2023-03-09 15:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:46:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:46:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:46:21] [INFO ] [Nat]Absence check using state equation in 523 ms returned sat
[2023-03-09 15:46:21] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:46:21] [INFO ] [Nat]Added 3601 Read/Feed constraints in 367 ms returned sat
[2023-03-09 15:46:21] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 226 ms.
[2023-03-09 15:46:22] [INFO ] Added : 6 causal constraints over 2 iterations in 946 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 73 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 72 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-09 15:46:22] [INFO ] Invariant cache hit.
[2023-03-09 15:46:23] [INFO ] Implicit Places using invariants in 1025 ms returned []
[2023-03-09 15:46:23] [INFO ] Invariant cache hit.
[2023-03-09 15:46:24] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:46:40] [INFO ] Implicit Places using invariants and state equation in 17007 ms returned []
Implicit Place search using SMT with State Equation took 18046 ms to find 0 implicit places.
[2023-03-09 15:46:41] [INFO ] Redundant transitions in 155 ms returned []
[2023-03-09 15:46:41] [INFO ] Invariant cache hit.
[2023-03-09 15:46:42] [INFO ] Dead Transitions using invariants and state equation in 1337 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19620 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-02 in 35392 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-03
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:46:42] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-09 15:46:42] [INFO ] Invariant cache hit.
[2023-03-09 15:46:42] [INFO ] [Real]Absence check using 30 positive place invariants in 11 ms returned sat
[2023-03-09 15:46:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:46:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:46:43] [INFO ] [Real]Absence check using state equation in 528 ms returned sat
[2023-03-09 15:46:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:46:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:46:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:46:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:46:43] [INFO ] [Nat]Absence check using state equation in 533 ms returned sat
[2023-03-09 15:46:43] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:46:44] [INFO ] [Nat]Added 3584 Read/Feed constraints in 316 ms returned sat
[2023-03-09 15:46:44] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 209 ms.
[2023-03-09 15:46:45] [INFO ] Added : 7 causal constraints over 2 iterations in 817 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 262 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 263 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-09 15:46:45] [INFO ] Computed 32 place invariants in 74 ms
Incomplete random walk after 1000000 steps, including 7096 resets, run finished after 7169 ms. (steps per millisecond=139 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 1) seen :1
[2023-03-09 15:46:53] [INFO ] Invariant cache hit.
[2023-03-09 15:46:53] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:46:53] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:46:54] [INFO ] [Real]Absence check using state equation in 596 ms returned sat
[2023-03-09 15:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:46:54] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:46:54] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:46:55] [INFO ] [Nat]Absence check using state equation in 651 ms returned sat
[2023-03-09 15:46:55] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:46:55] [INFO ] [Nat]Added 3600 Read/Feed constraints in 233 ms returned sat
[2023-03-09 15:46:55] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 190 ms.
[2023-03-09 15:46:56] [INFO ] Added : 9 causal constraints over 2 iterations in 813 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 73 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-09 15:46:56] [INFO ] Invariant cache hit.
[2023-03-09 15:46:57] [INFO ] Implicit Places using invariants in 991 ms returned []
[2023-03-09 15:46:57] [INFO ] Invariant cache hit.
[2023-03-09 15:46:58] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:47:13] [INFO ] Implicit Places using invariants and state equation in 15886 ms returned []
Implicit Place search using SMT with State Equation took 16879 ms to find 0 implicit places.
[2023-03-09 15:47:13] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-09 15:47:13] [INFO ] Invariant cache hit.
[2023-03-09 15:47:15] [INFO ] Dead Transitions using invariants and state equation in 1343 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18399 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-03 in 32715 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-04
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:47:15] [INFO ] Computed 32 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-09 15:47:15] [INFO ] Invariant cache hit.
[2023-03-09 15:47:15] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:47:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:47:15] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2023-03-09 15:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:47:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:47:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:47:16] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2023-03-09 15:47:16] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:47:17] [INFO ] [Nat]Added 3584 Read/Feed constraints in 374 ms returned sat
[2023-03-09 15:47:17] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 203 ms.
[2023-03-09 15:47:18] [INFO ] Added : 10 causal constraints over 2 iterations in 1044 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 208 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-09 15:47:18] [INFO ] Computed 32 place invariants in 42 ms
Incomplete random walk after 1000000 steps, including 7087 resets, run finished after 7121 ms. (steps per millisecond=140 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 1) seen :1
[2023-03-09 15:47:26] [INFO ] Invariant cache hit.
[2023-03-09 15:47:26] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:47:26] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:47:27] [INFO ] [Real]Absence check using state equation in 631 ms returned sat
[2023-03-09 15:47:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:47:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:47:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:47:28] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2023-03-09 15:47:28] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-09 15:47:28] [INFO ] [Nat]Added 3602 Read/Feed constraints in 486 ms returned sat
[2023-03-09 15:47:28] [INFO ] Computed and/alt/rep : 2703/8721/2703 causal constraints (skipped 987 transitions) in 215 ms.
[2023-03-09 15:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 912 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 94 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-09 15:47:29] [INFO ] Invariant cache hit.
[2023-03-09 15:47:31] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2023-03-09 15:47:31] [INFO ] Invariant cache hit.
[2023-03-09 15:47:31] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-09 15:47:53] [INFO ] Implicit Places using invariants and state equation in 22262 ms returned []
Implicit Place search using SMT with State Equation took 23362 ms to find 0 implicit places.
[2023-03-09 15:47:53] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-09 15:47:53] [INFO ] Invariant cache hit.
[2023-03-09 15:47:54] [INFO ] Dead Transitions using invariants and state equation in 1347 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24901 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-04 in 39642 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-05
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:47:54] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2023-03-09 15:47:54] [INFO ] Invariant cache hit.
[2023-03-09 15:47:55] [INFO ] [Real]Absence check using 30 positive place invariants in 11 ms returned sat
[2023-03-09 15:47:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:47:55] [INFO ] [Real]Absence check using state equation in 519 ms returned sat
[2023-03-09 15:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:47:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:47:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:47:56] [INFO ] [Nat]Absence check using state equation in 576 ms returned sat
[2023-03-09 15:47:56] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:47:56] [INFO ] [Nat]Added 3584 Read/Feed constraints in 349 ms returned sat
[2023-03-09 15:47:57] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 199 ms.
[2023-03-09 15:47:57] [INFO ] Added : 6 causal constraints over 2 iterations in 864 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 308 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 308 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-09 15:47:58] [INFO ] Computed 32 place invariants in 81 ms
Incomplete random walk after 1000000 steps, including 7095 resets, run finished after 8099 ms. (steps per millisecond=123 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties (out of 1) seen :1
[2023-03-09 15:48:07] [INFO ] Invariant cache hit.
[2023-03-09 15:48:07] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:48:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:48:08] [INFO ] [Real]Absence check using state equation in 653 ms returned sat
[2023-03-09 15:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:48:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:48:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:48:09] [INFO ] [Nat]Absence check using state equation in 622 ms returned sat
[2023-03-09 15:48:09] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:48:09] [INFO ] [Nat]Added 3601 Read/Feed constraints in 367 ms returned sat
[2023-03-09 15:48:09] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 238 ms.
[2023-03-09 15:48:10] [INFO ] Added : 7 causal constraints over 2 iterations in 928 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 75 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 74 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-09 15:48:10] [INFO ] Invariant cache hit.
[2023-03-09 15:48:11] [INFO ] Implicit Places using invariants in 1075 ms returned []
[2023-03-09 15:48:11] [INFO ] Invariant cache hit.
[2023-03-09 15:48:12] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:48:32] [INFO ] Implicit Places using invariants and state equation in 20158 ms returned []
Implicit Place search using SMT with State Equation took 21234 ms to find 0 implicit places.
[2023-03-09 15:48:32] [INFO ] Redundant transitions in 168 ms returned []
[2023-03-09 15:48:32] [INFO ] Invariant cache hit.
[2023-03-09 15:48:33] [INFO ] Dead Transitions using invariants and state equation in 1500 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23012 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-05 in 38961 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-06
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:48:33] [INFO ] Computed 32 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :1
[2023-03-09 15:48:33] [INFO ] Invariant cache hit.
[2023-03-09 15:48:34] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:48:34] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:48:34] [INFO ] [Real]Absence check using state equation in 626 ms returned sat
[2023-03-09 15:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:48:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:48:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:48:35] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2023-03-09 15:48:35] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:48:35] [INFO ] [Nat]Added 3584 Read/Feed constraints in 328 ms returned sat
[2023-03-09 15:48:36] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 228 ms.
[2023-03-09 15:48:37] [INFO ] Added : 8 causal constraints over 2 iterations in 947 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 268 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-09 15:48:37] [INFO ] Computed 32 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 7088 resets, run finished after 8468 ms. (steps per millisecond=118 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties (out of 1) seen :1
[2023-03-09 15:48:47] [INFO ] Invariant cache hit.
[2023-03-09 15:48:47] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:48:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:48:47] [INFO ] [Real]Absence check using state equation in 572 ms returned sat
[2023-03-09 15:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:48:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:48:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:48:48] [INFO ] [Nat]Absence check using state equation in 581 ms returned sat
[2023-03-09 15:48:48] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:48:49] [INFO ] [Nat]Added 3601 Read/Feed constraints in 373 ms returned sat
[2023-03-09 15:48:49] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 245 ms.
[2023-03-09 15:48:50] [INFO ] Added : 7 causal constraints over 2 iterations in 986 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 95 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 92 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-09 15:48:50] [INFO ] Invariant cache hit.
[2023-03-09 15:48:51] [INFO ] Implicit Places using invariants in 1042 ms returned []
[2023-03-09 15:48:51] [INFO ] Invariant cache hit.
[2023-03-09 15:48:52] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:49:11] [INFO ] Implicit Places using invariants and state equation in 19544 ms returned []
Implicit Place search using SMT with State Equation took 20599 ms to find 0 implicit places.
[2023-03-09 15:49:11] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-09 15:49:11] [INFO ] Invariant cache hit.
[2023-03-09 15:49:12] [INFO ] Dead Transitions using invariants and state equation in 1336 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22139 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-06 in 38746 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-07
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:49:12] [INFO ] Computed 32 place invariants in 37 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-09 15:49:12] [INFO ] Invariant cache hit.
[2023-03-09 15:49:12] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:49:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:49:13] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2023-03-09 15:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:49:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 22 ms returned sat
[2023-03-09 15:49:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 15:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:49:14] [INFO ] [Nat]Absence check using state equation in 531 ms returned sat
[2023-03-09 15:49:14] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:49:14] [INFO ] [Nat]Added 3584 Read/Feed constraints in 228 ms returned sat
[2023-03-09 15:49:14] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 210 ms.
[2023-03-09 15:49:15] [INFO ] Added : 1 causal constraints over 1 iterations in 709 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[0]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 300 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 301 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-09 15:49:15] [INFO ] Computed 32 place invariants in 83 ms
Incomplete random walk after 1000000 steps, including 7097 resets, run finished after 7885 ms. (steps per millisecond=126 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 1) seen :1
[2023-03-09 15:49:24] [INFO ] Invariant cache hit.
[2023-03-09 15:49:24] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:49:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:49:25] [INFO ] [Real]Absence check using state equation in 591 ms returned sat
[2023-03-09 15:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:49:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:49:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:49:25] [INFO ] [Nat]Absence check using state equation in 595 ms returned sat
[2023-03-09 15:49:26] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:49:26] [INFO ] [Nat]Added 3600 Read/Feed constraints in 285 ms returned sat
[2023-03-09 15:49:26] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 241 ms.
[2023-03-09 15:49:27] [INFO ] Added : 8 causal constraints over 2 iterations in 918 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 80 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-09 15:49:27] [INFO ] Invariant cache hit.
[2023-03-09 15:49:28] [INFO ] Implicit Places using invariants in 1059 ms returned []
[2023-03-09 15:49:28] [INFO ] Invariant cache hit.
[2023-03-09 15:49:29] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:49:44] [INFO ] Implicit Places using invariants and state equation in 16084 ms returned []
Implicit Place search using SMT with State Equation took 17157 ms to find 0 implicit places.
[2023-03-09 15:49:44] [INFO ] Redundant transitions in 112 ms returned []
[2023-03-09 15:49:44] [INFO ] Invariant cache hit.
[2023-03-09 15:49:46] [INFO ] Dead Transitions using invariants and state equation in 1452 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18801 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-07 in 33864 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-08
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:49:46] [INFO ] Computed 32 place invariants in 42 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :1
[2023-03-09 15:49:46] [INFO ] Invariant cache hit.
[2023-03-09 15:49:46] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:49:46] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:49:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:49:47] [INFO ] [Real]Absence check using state equation in 567 ms returned sat
[2023-03-09 15:49:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:49:47] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:49:47] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:49:48] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2023-03-09 15:49:48] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:49:48] [INFO ] [Nat]Added 3584 Read/Feed constraints in 633 ms returned sat
[2023-03-09 15:49:49] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 238 ms.
[2023-03-09 15:49:50] [INFO ] Added : 12 causal constraints over 3 iterations in 1194 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 275 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 275 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-09 15:49:50] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 1000000 steps, including 7047 resets, run finished after 9126 ms. (steps per millisecond=109 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 1) seen :1
[2023-03-09 15:50:00] [INFO ] Invariant cache hit.
[2023-03-09 15:50:00] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:50:00] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:50:01] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2023-03-09 15:50:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:50:01] [INFO ] [Nat]Absence check using 30 positive place invariants in 41 ms returned sat
[2023-03-09 15:50:01] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-09 15:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:50:02] [INFO ] [Nat]Absence check using state equation in 644 ms returned sat
[2023-03-09 15:50:02] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-09 15:50:02] [INFO ] [Nat]Added 3602 Read/Feed constraints in 408 ms returned sat
[2023-03-09 15:50:02] [INFO ] Computed and/alt/rep : 2703/8721/2703 causal constraints (skipped 987 transitions) in 198 ms.
[2023-03-09 15:50:03] [INFO ] Added : 8 causal constraints over 2 iterations in 794 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 73 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-09 15:50:03] [INFO ] Invariant cache hit.
[2023-03-09 15:50:04] [INFO ] Implicit Places using invariants in 1116 ms returned []
[2023-03-09 15:50:04] [INFO ] Invariant cache hit.
[2023-03-09 15:50:05] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-09 15:50:23] [INFO ] Implicit Places using invariants and state equation in 18291 ms returned []
Implicit Place search using SMT with State Equation took 19431 ms to find 0 implicit places.
[2023-03-09 15:50:23] [INFO ] Redundant transitions in 159 ms returned []
[2023-03-09 15:50:23] [INFO ] Invariant cache hit.
[2023-03-09 15:50:24] [INFO ] Dead Transitions using invariants and state equation in 1343 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21037 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-08 in 38424 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-09
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:50:24] [INFO ] Computed 32 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-09 15:50:24] [INFO ] Invariant cache hit.
[2023-03-09 15:50:25] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:50:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:50:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:50:25] [INFO ] [Real]Absence check using state equation in 559 ms returned sat
[2023-03-09 15:50:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:50:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:50:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-09 15:50:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:50:26] [INFO ] [Nat]Absence check using state equation in 556 ms returned sat
[2023-03-09 15:50:26] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:50:26] [INFO ] [Nat]Added 3584 Read/Feed constraints in 437 ms returned sat
[2023-03-09 15:50:27] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 200 ms.
[2023-03-09 15:50:27] [INFO ] Added : 8 causal constraints over 2 iterations in 929 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 289 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-09 15:50:28] [INFO ] Computed 32 place invariants in 56 ms
Incomplete random walk after 1000000 steps, including 7101 resets, run finished after 8263 ms. (steps per millisecond=121 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 198 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 1) seen :1
[2023-03-09 15:50:37] [INFO ] Invariant cache hit.
[2023-03-09 15:50:37] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:50:37] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:50:38] [INFO ] [Real]Absence check using state equation in 659 ms returned sat
[2023-03-09 15:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:50:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-09 15:50:38] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:50:39] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2023-03-09 15:50:39] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:50:39] [INFO ] [Nat]Added 3601 Read/Feed constraints in 359 ms returned sat
[2023-03-09 15:50:39] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 252 ms.
[2023-03-09 15:50:40] [INFO ] Added : 7 causal constraints over 2 iterations in 985 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 99 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 99 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-09 15:50:41] [INFO ] Invariant cache hit.
[2023-03-09 15:50:42] [INFO ] Implicit Places using invariants in 1028 ms returned []
[2023-03-09 15:50:42] [INFO ] Invariant cache hit.
[2023-03-09 15:50:42] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:50:57] [INFO ] Implicit Places using invariants and state equation in 15875 ms returned []
Implicit Place search using SMT with State Equation took 16916 ms to find 0 implicit places.
[2023-03-09 15:50:58] [INFO ] Redundant transitions in 175 ms returned []
[2023-03-09 15:50:58] [INFO ] Invariant cache hit.
[2023-03-09 15:50:59] [INFO ] Dead Transitions using invariants and state equation in 1363 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18575 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-09 in 34732 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-10
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:50:59] [INFO ] Computed 32 place invariants in 37 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2023-03-09 15:50:59] [INFO ] Invariant cache hit.
[2023-03-09 15:50:59] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-09 15:50:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:51:00] [INFO ] [Real]Absence check using state equation in 583 ms returned sat
[2023-03-09 15:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:51:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:51:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:51:01] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2023-03-09 15:51:01] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:51:01] [INFO ] [Nat]Added 3584 Read/Feed constraints in 288 ms returned sat
[2023-03-09 15:51:01] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 235 ms.
[2023-03-09 15:51:02] [INFO ] Added : 6 causal constraints over 2 iterations in 817 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 290 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-09 15:51:02] [INFO ] Computed 32 place invariants in 79 ms
Incomplete random walk after 1000000 steps, including 7081 resets, run finished after 8836 ms. (steps per millisecond=113 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 1) seen :1
[2023-03-09 15:51:12] [INFO ] Invariant cache hit.
[2023-03-09 15:51:12] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:51:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:51:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:51:13] [INFO ] [Real]Absence check using state equation in 685 ms returned sat
[2023-03-09 15:51:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:51:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:51:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-09 15:51:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:51:14] [INFO ] [Nat]Absence check using state equation in 650 ms returned sat
[2023-03-09 15:51:14] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:51:15] [INFO ] [Nat]Added 3601 Read/Feed constraints in 365 ms returned sat
[2023-03-09 15:51:15] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 214 ms.
[2023-03-09 15:51:16] [INFO ] Added : 7 causal constraints over 2 iterations in 927 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 97 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 74 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-09 15:51:16] [INFO ] Invariant cache hit.
[2023-03-09 15:51:17] [INFO ] Implicit Places using invariants in 1047 ms returned []
[2023-03-09 15:51:17] [INFO ] Invariant cache hit.
[2023-03-09 15:51:18] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:51:35] [INFO ] Implicit Places using invariants and state equation in 17567 ms returned []
Implicit Place search using SMT with State Equation took 18628 ms to find 0 implicit places.
[2023-03-09 15:51:35] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-09 15:51:35] [INFO ] Invariant cache hit.
[2023-03-09 15:51:36] [INFO ] Dead Transitions using invariants and state equation in 1362 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20177 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-10 in 36989 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-11
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:51:36] [INFO ] Computed 32 place invariants in 52 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2023-03-09 15:51:36] [INFO ] Invariant cache hit.
[2023-03-09 15:51:36] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:51:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:51:37] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2023-03-09 15:51:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:51:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-09 15:51:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:51:38] [INFO ] [Nat]Absence check using state equation in 533 ms returned sat
[2023-03-09 15:51:38] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:51:38] [INFO ] [Nat]Added 3584 Read/Feed constraints in 310 ms returned sat
[2023-03-09 15:51:38] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 199 ms.
[2023-03-09 15:51:39] [INFO ] Added : 6 causal constraints over 2 iterations in 894 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 266 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 266 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-09 15:51:39] [INFO ] Computed 32 place invariants in 47 ms
Incomplete random walk after 1000000 steps, including 7086 resets, run finished after 8436 ms. (steps per millisecond=118 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 1038 ms. (steps per millisecond=963 ) properties (out of 1) seen :1
[2023-03-09 15:51:49] [INFO ] Invariant cache hit.
[2023-03-09 15:51:49] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:51:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:51:50] [INFO ] [Real]Absence check using state equation in 654 ms returned sat
[2023-03-09 15:51:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:51:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:51:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:51:51] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2023-03-09 15:51:51] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:51:51] [INFO ] [Nat]Added 3600 Read/Feed constraints in 330 ms returned sat
[2023-03-09 15:51:51] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 232 ms.
[2023-03-09 15:51:52] [INFO ] Added : 9 causal constraints over 3 iterations in 1093 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 75 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-09 15:51:52] [INFO ] Invariant cache hit.
[2023-03-09 15:51:53] [INFO ] Implicit Places using invariants in 1075 ms returned []
[2023-03-09 15:51:53] [INFO ] Invariant cache hit.
[2023-03-09 15:51:54] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:52:12] [INFO ] Implicit Places using invariants and state equation in 18164 ms returned []
Implicit Place search using SMT with State Equation took 19261 ms to find 0 implicit places.
[2023-03-09 15:52:12] [INFO ] Redundant transitions in 93 ms returned []
[2023-03-09 15:52:12] [INFO ] Invariant cache hit.
[2023-03-09 15:52:13] [INFO ] Dead Transitions using invariants and state equation in 1415 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20863 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-11 in 37164 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-13
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:52:13] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :1
[2023-03-09 15:52:13] [INFO ] Invariant cache hit.
[2023-03-09 15:52:13] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:52:13] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:52:14] [INFO ] [Real]Absence check using state equation in 576 ms returned sat
[2023-03-09 15:52:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:52:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:52:14] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:52:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:52:15] [INFO ] [Nat]Absence check using state equation in 558 ms returned sat
[2023-03-09 15:52:15] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:52:15] [INFO ] [Nat]Added 3584 Read/Feed constraints in 265 ms returned sat
[2023-03-09 15:52:15] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 197 ms.
[2023-03-09 15:52:16] [INFO ] Added : 7 causal constraints over 2 iterations in 772 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 288 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 288 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-09 15:52:17] [INFO ] Computed 32 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 7110 resets, run finished after 8055 ms. (steps per millisecond=124 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 199 resets, run finished after 1084 ms. (steps per millisecond=922 ) properties (out of 1) seen :1
[2023-03-09 15:52:26] [INFO ] Invariant cache hit.
[2023-03-09 15:52:26] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:52:26] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:52:26] [INFO ] [Real]Absence check using state equation in 608 ms returned sat
[2023-03-09 15:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:52:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:52:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:52:27] [INFO ] [Nat]Absence check using state equation in 654 ms returned sat
[2023-03-09 15:52:27] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:52:28] [INFO ] [Nat]Added 3601 Read/Feed constraints in 322 ms returned sat
[2023-03-09 15:52:28] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 208 ms.
[2023-03-09 15:52:29] [INFO ] Added : 7 causal constraints over 2 iterations in 948 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 75 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 73 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-09 15:52:29] [INFO ] Invariant cache hit.
[2023-03-09 15:52:30] [INFO ] Implicit Places using invariants in 1076 ms returned []
[2023-03-09 15:52:30] [INFO ] Invariant cache hit.
[2023-03-09 15:52:31] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-09 15:52:47] [INFO ] Implicit Places using invariants and state equation in 16417 ms returned []
Implicit Place search using SMT with State Equation took 17506 ms to find 0 implicit places.
[2023-03-09 15:52:47] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-09 15:52:47] [INFO ] Invariant cache hit.
[2023-03-09 15:52:48] [INFO ] Dead Transitions using invariants and state equation in 1350 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19036 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-13 in 34860 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-14
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:52:48] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-09 15:52:48] [INFO ] Invariant cache hit.
[2023-03-09 15:52:48] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:52:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:52:49] [INFO ] [Real]Absence check using state equation in 580 ms returned sat
[2023-03-09 15:52:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:52:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:52:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:52:50] [INFO ] [Nat]Absence check using state equation in 583 ms returned sat
[2023-03-09 15:52:50] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:52:50] [INFO ] [Nat]Added 3584 Read/Feed constraints in 349 ms returned sat
[2023-03-09 15:52:50] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 215 ms.
[2023-03-09 15:52:51] [INFO ] Added : 9 causal constraints over 2 iterations in 968 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 263 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 263 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-09 15:52:52] [INFO ] Computed 32 place invariants in 72 ms
Incomplete random walk after 1000000 steps, including 7088 resets, run finished after 8826 ms. (steps per millisecond=113 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1039 ms. (steps per millisecond=962 ) properties (out of 1) seen :1
[2023-03-09 15:53:02] [INFO ] Invariant cache hit.
[2023-03-09 15:53:02] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:53:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:53:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:53:02] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2023-03-09 15:53:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:53:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-09 15:53:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 15:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:53:03] [INFO ] [Nat]Absence check using state equation in 549 ms returned sat
[2023-03-09 15:53:03] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:53:04] [INFO ] [Nat]Added 3600 Read/Feed constraints in 400 ms returned sat
[2023-03-09 15:53:04] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 215 ms.
[2023-03-09 15:53:05] [INFO ] Added : 6 causal constraints over 2 iterations in 903 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 73 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-09 15:53:05] [INFO ] Invariant cache hit.
[2023-03-09 15:53:06] [INFO ] Implicit Places using invariants in 1053 ms returned []
[2023-03-09 15:53:06] [INFO ] Invariant cache hit.
[2023-03-09 15:53:07] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:53:25] [INFO ] Implicit Places using invariants and state equation in 19121 ms returned []
Implicit Place search using SMT with State Equation took 20192 ms to find 0 implicit places.
[2023-03-09 15:53:25] [INFO ] Redundant transitions in 96 ms returned []
[2023-03-09 15:53:25] [INFO ] Invariant cache hit.
[2023-03-09 15:53:27] [INFO ] Dead Transitions using invariants and state equation in 1403 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21787 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-14 in 38595 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-15
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-09 15:53:27] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-09 15:53:27] [INFO ] Invariant cache hit.
[2023-03-09 15:53:27] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:53:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-09 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:53:28] [INFO ] [Real]Absence check using state equation in 580 ms returned sat
[2023-03-09 15:53:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:53:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-09 15:53:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-09 15:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:53:28] [INFO ] [Nat]Absence check using state equation in 562 ms returned sat
[2023-03-09 15:53:28] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-09 15:53:29] [INFO ] [Nat]Added 3584 Read/Feed constraints in 377 ms returned sat
[2023-03-09 15:53:29] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 213 ms.
[2023-03-09 15:53:30] [INFO ] Added : 13 causal constraints over 3 iterations in 1063 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 264 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 265 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-09 15:53:30] [INFO ] Computed 32 place invariants in 96 ms
Incomplete random walk after 1000000 steps, including 7097 resets, run finished after 8369 ms. (steps per millisecond=119 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 1) seen :1
[2023-03-09 15:53:40] [INFO ] Invariant cache hit.
[2023-03-09 15:53:40] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-09 15:53:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:53:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 15:53:41] [INFO ] [Real]Absence check using state equation in 632 ms returned sat
[2023-03-09 15:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 15:53:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-09 15:53:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-09 15:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 15:53:41] [INFO ] [Nat]Absence check using state equation in 617 ms returned sat
[2023-03-09 15:53:42] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:53:42] [INFO ] [Nat]Added 3600 Read/Feed constraints in 276 ms returned sat
[2023-03-09 15:53:42] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 200 ms.
[2023-03-09 15:53:43] [INFO ] Added : 8 causal constraints over 2 iterations in 865 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 73 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 73 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-09 15:53:43] [INFO ] Invariant cache hit.
[2023-03-09 15:53:44] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2023-03-09 15:53:44] [INFO ] Invariant cache hit.
[2023-03-09 15:53:45] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-09 15:54:03] [INFO ] Implicit Places using invariants and state equation in 19114 ms returned []
Implicit Place search using SMT with State Equation took 20186 ms to find 0 implicit places.
[2023-03-09 15:54:03] [INFO ] Redundant transitions in 166 ms returned []
[2023-03-09 15:54:03] [INFO ] Invariant cache hit.
[2023-03-09 15:54:05] [INFO ] Dead Transitions using invariants and state equation in 1365 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21821 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-15 in 38187 ms.
[2023-03-09 15:54:06] [INFO ] Flatten gal took : 406 ms
[2023-03-09 15:54:06] [INFO ] Applying decomposition
[2023-03-09 15:54:06] [INFO ] Flatten gal took : 143 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10293257696842653672.txt' '-o' '/tmp/graph10293257696842653672.bin' '-w' '/tmp/graph10293257696842653672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10293257696842653672.bin' '-l' '-1' '-v' '-w' '/tmp/graph10293257696842653672.weights' '-q' '0' '-e' '0.001'
[2023-03-09 15:54:06] [INFO ] Decomposing Gal with order
[2023-03-09 15:54:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 15:54:07] [INFO ] Removed a total of 2725 redundant transitions.
[2023-03-09 15:54:07] [INFO ] Flatten gal took : 781 ms
[2023-03-09 15:54:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 2158 labels/synchronizations in 217 ms.
[2023-03-09 15:54:08] [INFO ] Time to serialize gal into /tmp/UpperBounds15210005018532990186.gal : 53 ms
[2023-03-09 15:54:08] [INFO ] Time to serialize properties into /tmp/UpperBounds1636781883998529848.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds15210005018532990186.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1636781883998529848.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds1636781883998529848.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 139440 kB
After kill :
MemTotal: 16393340 kB
MemFree: 6384724 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-030"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-030, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690700725"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-030.tgz
mv CANInsertWithFailure-PT-030 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;