About the Execution of 2022-gold for SemanticWebServices-PT-S256P15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1361.852 | 3600000.00 | 3688985.00 | 9057.50 | ? ? ? ? ? ? ? ? ? ? ? 1 ? ? ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r383-smll-167891833300056.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is SemanticWebServices-PT-S256P15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r383-smll-167891833300056
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 10:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 10:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 10:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 10:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679163279997
Running Version 202205111006
[2023-03-18 18:14:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 18:14:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 18:14:44] [INFO ] Load time of PNML (sax parser for PT used): 2029 ms
[2023-03-18 18:14:44] [INFO ] Transformed 329 places.
[2023-03-18 18:14:44] [INFO ] Transformed 29492 transitions.
[2023-03-18 18:14:44] [INFO ] Parsed PT model containing 329 places and 29492 transitions in 2451 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Deduced a syphon composed of 5 places in 64 ms
Reduce places removed 5 places and 2050 transitions.
Ensure Unique test removed 6828 transitions
Reduce redundant transitions removed 6828 transitions.
Normalized transition count is 1901 out of 20614 initially.
// Phase 1: matrix 1901 rows 324 cols
[2023-03-18 18:14:45] [INFO ] Computed 36 place invariants in 104 ms
FORMULA SemanticWebServices-PT-S256P15-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1342 ms. (steps per millisecond=7 ) properties (out of 15) seen :649
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :4
[2023-03-18 18:14:46] [INFO ] Flow matrix only has 1901 transitions (discarded 18713 similar events)
// Phase 1: matrix 1901 rows 324 cols
[2023-03-18 18:14:46] [INFO ] Computed 36 place invariants in 41 ms
[2023-03-18 18:14:47] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-18 18:14:47] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 19 ms returned sat
[2023-03-18 18:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:47] [INFO ] [Real]Absence check using state equation in 663 ms returned sat
[2023-03-18 18:14:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:14:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:14:47] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-18 18:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:48] [INFO ] [Nat]Absence check using state equation in 548 ms returned sat
[2023-03-18 18:14:49] [INFO ] State equation strengthened by 1044 read => feed constraints.
[2023-03-18 18:14:51] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1840 ms returned sat
[2023-03-18 18:14:52] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1448 ms.
[2023-03-18 18:14:53] [INFO ] Deduced a trap composed of 7 places in 826 ms of which 8 ms to minimize.
[2023-03-18 18:14:53] [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 0
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: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)
[2023-03-18 18:14:53] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:14:53] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 18:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:54] [INFO ] [Real]Absence check using state equation in 511 ms returned sat
[2023-03-18 18:14:56] [INFO ] [Real]Added 1044 Read/Feed constraints in 1711 ms returned sat
[2023-03-18 18:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:14:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:14:56] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 14 ms returned sat
[2023-03-18 18:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:56] [INFO ] [Nat]Absence check using state equation in 502 ms returned sat
[2023-03-18 18:14:58] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1642 ms returned sat
[2023-03-18 18:14:59] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1122 ms.
[2023-03-18 18:14:59] [INFO ] Added : 0 causal constraints over 0 iterations in 1345 ms. Result :sat
Minimization took 300 ms.
[2023-03-18 18:15:00] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:00] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:00] [INFO ] [Real]Absence check using state equation in 498 ms returned sat
[2023-03-18 18:15:02] [INFO ] [Real]Added 1044 Read/Feed constraints in 1571 ms returned sat
[2023-03-18 18:15:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:02] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:03] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2023-03-18 18:15:04] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1597 ms returned sat
[2023-03-18 18:15:05] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 819 ms.
[2023-03-18 18:15:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1046 ms. Result :sat
Minimization took 297 ms.
[2023-03-18 18:15:06] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:15:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:06] [INFO ] [Real]Absence check using state equation in 499 ms returned sat
[2023-03-18 18:15:08] [INFO ] [Real]Added 1044 Read/Feed constraints in 1582 ms returned sat
[2023-03-18 18:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:08] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:09] [INFO ] [Nat]Absence check using state equation in 514 ms returned sat
[2023-03-18 18:15:10] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1642 ms returned sat
[2023-03-18 18:15:11] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1179 ms.
[2023-03-18 18:15:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1350 ms. Result :sat
Minimization took 305 ms.
[2023-03-18 18:15:12] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:12] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 18:15:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:13] [INFO ] [Real]Absence check using state equation in 500 ms returned sat
[2023-03-18 18:15:14] [INFO ] [Real]Added 1044 Read/Feed constraints in 1526 ms returned sat
[2023-03-18 18:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:14] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 18:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:15] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2023-03-18 18:15:16] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1578 ms returned sat
[2023-03-18 18:15:17] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 824 ms.
[2023-03-18 18:15:17] [INFO ] Added : 0 causal constraints over 0 iterations in 999 ms. Result :sat
Minimization took 303 ms.
[2023-03-18 18:15:18] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:18] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2023-03-18 18:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:18] [INFO ] [Real]Absence check using state equation in 493 ms returned sat
[2023-03-18 18:15:20] [INFO ] [Real]Added 1044 Read/Feed constraints in 1795 ms returned sat
[2023-03-18 18:15:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:20] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 18:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:21] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2023-03-18 18:15:23] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1762 ms returned sat
[2023-03-18 18:15:24] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 957 ms.
[2023-03-18 18:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 1154 ms. Result :sat
Minimization took 292 ms.
[2023-03-18 18:15:24] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:24] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 18:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:25] [INFO ] [Real]Absence check using state equation in 493 ms returned sat
[2023-03-18 18:15:26] [INFO ] [Real]Added 1044 Read/Feed constraints in 1534 ms returned sat
[2023-03-18 18:15:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:27] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 18:15:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:27] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1621 ms returned sat
[2023-03-18 18:15:30] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 810 ms.
[2023-03-18 18:15:30] [INFO ] Added : 0 causal constraints over 0 iterations in 977 ms. Result :sat
Minimization took 291 ms.
[2023-03-18 18:15:30] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:30] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:31] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2023-03-18 18:15:32] [INFO ] [Real]Added 1044 Read/Feed constraints in 1572 ms returned sat
[2023-03-18 18:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:32] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 18:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:33] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2023-03-18 18:15:34] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1599 ms returned sat
[2023-03-18 18:15:35] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 803 ms.
[2023-03-18 18:15:35] [INFO ] Added : 0 causal constraints over 0 iterations in 975 ms. Result :sat
Minimization took 287 ms.
[2023-03-18 18:15:36] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:36] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:36] [INFO ] [Real]Absence check using state equation in 488 ms returned sat
[2023-03-18 18:15:38] [INFO ] [Real]Added 1044 Read/Feed constraints in 1510 ms returned sat
[2023-03-18 18:15:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:38] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 18:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:39] [INFO ] [Nat]Absence check using state equation in 481 ms returned sat
[2023-03-18 18:15:40] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1552 ms returned sat
[2023-03-18 18:15:41] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 822 ms.
[2023-03-18 18:15:41] [INFO ] Added : 0 causal constraints over 0 iterations in 1042 ms. Result :sat
Minimization took 294 ms.
[2023-03-18 18:15:42] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:42] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 18:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:42] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2023-03-18 18:15:44] [INFO ] [Real]Added 1044 Read/Feed constraints in 1530 ms returned sat
[2023-03-18 18:15:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:44] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 18:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:44] [INFO ] [Nat]Absence check using state equation in 469 ms returned sat
[2023-03-18 18:15:46] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1700 ms returned sat
[2023-03-18 18:15:47] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 795 ms.
[2023-03-18 18:15:47] [INFO ] Added : 0 causal constraints over 0 iterations in 982 ms. Result :sat
Minimization took 297 ms.
[2023-03-18 18:15:48] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:48] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 18:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:48] [INFO ] [Real]Absence check using state equation in 473 ms returned sat
[2023-03-18 18:15:50] [INFO ] [Real]Added 1044 Read/Feed constraints in 1556 ms returned sat
[2023-03-18 18:15:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:15:50] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:15:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:50] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2023-03-18 18:15:52] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1576 ms returned sat
[2023-03-18 18:15:53] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 809 ms.
[2023-03-18 18:15:53] [INFO ] Added : 0 causal constraints over 0 iterations in 1000 ms. Result :sat
Minimization took 292 ms.
[2023-03-18 18:15:53] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:53] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 18:15:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:54] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2023-03-18 18:15:56] [INFO ] [Real]Added 1044 Read/Feed constraints in 1587 ms returned sat
[2023-03-18 18:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:56] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 15 ms returned sat
[2023-03-18 18:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:56] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2023-03-18 18:15:58] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1806 ms returned sat
[2023-03-18 18:15:59] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 793 ms.
[2023-03-18 18:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 992 ms. Result :sat
Minimization took 288 ms.
[2023-03-18 18:15:59] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:15:59] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 18:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:00] [INFO ] [Real]Absence check using state equation in 460 ms returned sat
[2023-03-18 18:16:02] [INFO ] [Real]Added 1044 Read/Feed constraints in 1615 ms returned sat
[2023-03-18 18:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:16:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:16:02] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 18:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:02] [INFO ] [Nat]Absence check using state equation in 458 ms returned sat
[2023-03-18 18:16:04] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1617 ms returned sat
[2023-03-18 18:16:05] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 827 ms.
[2023-03-18 18:16:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1006 ms. Result :sat
Minimization took 296 ms.
[2023-03-18 18:16:05] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:16:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:06] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2023-03-18 18:16:07] [INFO ] [Real]Added 1044 Read/Feed constraints in 1587 ms returned sat
[2023-03-18 18:16:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:16:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:16:08] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 18:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:08] [INFO ] [Nat]Absence check using state equation in 453 ms returned sat
[2023-03-18 18:16:10] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1699 ms returned sat
[2023-03-18 18:16:11] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 801 ms.
[2023-03-18 18:16:11] [INFO ] Added : 0 causal constraints over 0 iterations in 994 ms. Result :sat
Minimization took 295 ms.
[2023-03-18 18:16:11] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 18:16:11] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 18:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:12] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2023-03-18 18:16:13] [INFO ] [Real]Added 1044 Read/Feed constraints in 1611 ms returned sat
[2023-03-18 18:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:16:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 18:16:13] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 15 ms returned sat
[2023-03-18 18:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:14] [INFO ] [Nat]Absence check using state equation in 460 ms returned sat
[2023-03-18 18:16:16] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1613 ms returned sat
[2023-03-18 18:16:16] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 799 ms.
[2023-03-18 18:16:17] [INFO ] Added : 0 causal constraints over 0 iterations in 993 ms. Result :sat
Minimization took 289 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 35, 52, 32, 26, 40, 22, 11, 232, 37, 46, 42, 39, 14, 21]
Support contains 15 out of 324 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 324/324 places, 20614/20614 transitions.
Graph (complete) has 3631 edges and 324 vertex of which 205 are kept as prefixes of interest. Removing 119 places using SCC suffix rule.66 ms
Discarding 119 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Ensure Unique test removed 2 places
Drop transitions removed 621 transitions
Ensure Unique test removed 431 transitions
Reduce isomorphic transitions removed 1052 transitions.
Iterating post reduction 0 with 1054 rules applied. Total rules applied 1055 place count 203 transition count 19490
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 1072 place count 186 transition count 14657
Iterating global reduction 1 with 17 rules applied. Total rules applied 1089 place count 186 transition count 14657
Ensure Unique test removed 1176 transitions
Reduce isomorphic transitions removed 1176 transitions.
Iterating post reduction 1 with 1176 rules applied. Total rules applied 2265 place count 186 transition count 13481
Drop transitions removed 3144 transitions
Redundant transition composition rules discarded 3144 transitions
Iterating global reduction 2 with 3144 rules applied. Total rules applied 5409 place count 186 transition count 10337
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 181 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 570 transitions.
Iterating post reduction 2 with 576 rules applied. Total rules applied 5985 place count 180 transition count 9767
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 5995 place count 170 transition count 8525
Iterating global reduction 3 with 10 rules applied. Total rules applied 6005 place count 170 transition count 8525
Ensure Unique test removed 1157 transitions
Reduce isomorphic transitions removed 1157 transitions.
Iterating post reduction 3 with 1157 rules applied. Total rules applied 7162 place count 170 transition count 7368
Drop transitions removed 282 transitions
Redundant transition composition rules discarded 282 transitions
Iterating global reduction 4 with 282 rules applied. Total rules applied 7444 place count 170 transition count 7086
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 7445 place count 169 transition count 7077
Iterating global reduction 4 with 1 rules applied. Total rules applied 7446 place count 169 transition count 7077
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 7470 place count 169 transition count 7053
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 7471 place count 168 transition count 7052
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 7472 place count 167 transition count 7052
Applied a total of 7472 rules in 7247 ms. Remains 167 /324 variables (removed 157) and now considering 7052/20614 (removed 13562) transitions.
[2023-03-18 18:16:39] [INFO ] Flow matrix only has 1213 transitions (discarded 5839 similar events)
Normalized transition count is 1212 out of 1213 initially.
// Phase 1: matrix 1212 rows 167 cols
[2023-03-18 18:16:39] [INFO ] Computed 0 place invariants in 7 ms
[2023-03-18 18:16:42] [INFO ] Dead Transitions using invariants and state equation in 3065 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 167/324 places, 7052/20614 transitions.
Successfully produced net in file /tmp/petri1000_13360124846799058193.dot
Successfully produced net in file /tmp/petri1001_5730478769582043094.dot
Successfully produced net in file /tmp/petri1002_3332404303669373175.dot
Successfully produced net in file /tmp/petri1003_4945583617972754637.dot
Successfully produced net in file /tmp/petri1004_18028542087205679742.dot
Successfully produced net in file /tmp/petri1005_1859165411460363823.dot
Successfully produced net in file /tmp/petri1006_2333543203561086661.dot
Successfully produced net in file /tmp/petri1007_7637031851897593631.dot
Successfully produced net in file /tmp/petri1008_6846057055267264104.dot
Successfully produced net in file /tmp/petri1009_1448183390344772601.dot
Successfully produced net in file /tmp/petri1010_253791572087474673.dot
Successfully produced net in file /tmp/petri1011_18079530310050936508.dot
Successfully produced net in file /tmp/petri1012_2524921259534750649.dot
Successfully produced net in file /tmp/petri1013_11541248741380159637.dot
Successfully produced net in file /tmp/petri1014_13523253731862221028.dot
Successfully produced net in file /tmp/petri1015_407885678744757103.dot
Successfully produced net in file /tmp/petri1016_1139948803560956158.dot
Successfully produced net in file /tmp/petri1017_2403064593832411495.dot
Successfully produced net in file /tmp/petri1018_5314677174070971744.dot
Successfully produced net in file /tmp/petri1019_13765840203281746118.dot
Successfully produced net in file /tmp/petri1020_12093313341053125041.dot
Successfully produced net in file /tmp/petri1021_11923347815829605164.dot
Successfully produced net in file /tmp/petri1022_17621978876329232256.dot
Successfully produced net in file /tmp/petri1023_1240115476568146838.dot
Successfully produced net in file /tmp/petri1024_12688252183729703441.dot
Successfully produced net in file /tmp/petri1025_6168104726220324384.dot
Successfully produced net in file /tmp/petri1026_13387235333561505107.dot
Successfully produced net in file /tmp/petri1027_13102056530621856261.dot
Successfully produced net in file /tmp/petri1028_16979304019183272752.dot
Successfully produced net in file /tmp/petri1029_220927074171439969.dot
Successfully produced net in file /tmp/petri1030_5524794376012539401.dot
Successfully produced net in file /tmp/petri1031_17636473100939614090.dot
Successfully produced net in file /tmp/petri1032_11351263397631786868.dot
Successfully produced net in file /tmp/petri1033_18400373002740380753.dot
Successfully produced net in file /tmp/petri1034_5548805158273768030.dot
Successfully produced net in file /tmp/petri1035_7380661551620241845.dot
Successfully produced net in file /tmp/petri1036_8377572912611425297.dot
Successfully produced net in file /tmp/petri1037_553339103574318629.dot
Successfully produced net in file /tmp/petri1038_7354874063487683828.dot
Successfully produced net in file /tmp/petri1039_17156615178494466178.dot
Successfully produced net in file /tmp/petri1040_17427095628339967702.dot
Successfully produced net in file /tmp/petri1041_8872633338246416976.dot
Successfully produced net in file /tmp/petri1042_15285245810673060314.dot
Successfully produced net in file /tmp/petri1043_8134717625554633106.dot
Successfully produced net in file /tmp/petri1044_6622472326464697272.dot
Successfully produced net in file /tmp/petri1045_10044413947440926771.dot
Successfully produced net in file /tmp/petri1046_8909456561438934660.dot
Successfully produced net in file /tmp/petri1047_17410913277695047021.dot
Successfully produced net in file /tmp/petri1048_15006337945543981372.dot
Successfully produced net in file /tmp/petri1049_6539532134947719163.dot
Successfully produced net in file /tmp/petri1050_16433320255553487814.dot
Successfully produced net in file /tmp/petri1051_8538672360979657209.dot
Successfully produced net in file /tmp/petri1052_15022956341520257892.dot
Successfully produced net in file /tmp/petri1053_2804452987269276109.dot
Successfully produced net in file /tmp/petri1054_14289289147754508823.dot
Successfully produced net in file /tmp/petri1055_12937985159175272041.dot
Successfully produced net in file /tmp/petri1056_9889051285710111669.dot
Successfully produced net in file /tmp/petri1057_14946385393593954583.dot
Successfully produced net in file /tmp/petri1058_10516332395018528905.dot
Successfully produced net in file /tmp/petri1059_3125325905494832621.dot
Successfully produced net in file /tmp/petri1060_1742338928239779075.dot
Successfully produced net in file /tmp/petri1061_2507436203746386654.dot
Successfully produced net in file /tmp/petri1062_16154655990412902310.dot
Successfully produced net in file /tmp/petri1063_9742587224754056335.dot
Successfully produced net in file /tmp/petri1064_18101371530048205126.dot
Successfully produced net in file /tmp/petri1065_6511361165697683695.dot
Successfully produced net in file /tmp/petri1066_13457012318197091699.dot
Successfully produced net in file /tmp/petri1067_15129939378238810046.dot
Successfully produced net in file /tmp/petri1068_6181527385821823268.dot
Successfully produced net in file /tmp/petri1069_9411508479134223762.dot
Successfully produced net in file /tmp/petri1070_8659951173709735443.dot
Successfully produced net in file /tmp/petri1071_14301287377660222329.dot
Successfully produced net in file /tmp/petri1072_6455151582564326927.dot
Successfully produced net in file /tmp/petri1073_479624102948991040.dot
Successfully produced net in file /tmp/petri1074_7865443165688293634.dot
Successfully produced net in file /tmp/petri1075_13442417082891173854.dot
Successfully produced net in file /tmp/petri1076_15149055055419236897.dot
Successfully produced net in file /tmp/petri1077_975825951642896323.dot
Successfully produced net in file /tmp/petri1078_11772566807427188012.dot
Successfully produced net in file /tmp/petri1079_1453050205190401446.dot
Successfully produced net in file /tmp/petri1080_12696799671798813555.dot
Successfully produced net in file /tmp/petri1081_18372108121103012570.dot
Successfully produced net in file /tmp/petri1082_12091507132732577999.dot
Successfully produced net in file /tmp/petri1083_8575067223728153858.dot
Successfully produced net in file /tmp/petri1084_10957026547391052449.dot
Successfully produced net in file /tmp/petri1085_11242685846928177405.dot
Successfully produced net in file /tmp/petri1086_10296076870122721721.dot
Successfully produced net in file /tmp/petri1087_7331013328897652001.dot
Successfully produced net in file /tmp/petri1088_81516351882240199.dot
Successfully produced net in file /tmp/petri1089_16485780952931044332.dot
Successfully produced net in file /tmp/petri1090_7577557837438108904.dot
Successfully produced net in file /tmp/petri1091_3018396937036578085.dot
Successfully produced net in file /tmp/petri1092_2598573675362840574.dot
Successfully produced net in file /tmp/petri1093_11031994698826185545.dot
Successfully produced net in file /tmp/petri1094_4022101322395976324.dot
Successfully produced net in file /tmp/petri1095_7619639363303361544.dot
Successfully produced net in file /tmp/petri1096_15490783186666142885.dot
Successfully produced net in file /tmp/petri1097_3838665094257681489.dot
Successfully produced net in file /tmp/petri1098_13155484769668092619.dot
Successfully produced net in file /tmp/petri1099_13324259125821766242.dot
Successfully produced net in file /tmp/petri1100_3982380961875511469.dot
Successfully produced net in file /tmp/petri1101_9308774619802444176.dot
Successfully produced net in file /tmp/petri1102_17905340715366445911.dot
Successfully produced net in file /tmp/petri1103_15940400237366711379.dot
Successfully produced net in file /tmp/petri1104_3678741150820896440.dot
Successfully produced net in file /tmp/petri1105_13129546634645310113.dot
Successfully produced net in file /tmp/petri1106_3359170491914752753.dot
Successfully produced net in file /tmp/petri1107_272940750348429429.dot
Successfully produced net in file /tmp/petri1108_4442829492307497602.dot
Successfully produced net in file /tmp/petri1109_8301352687565624903.dot
Successfully produced net in file /tmp/petri1110_10264901410866559414.dot
Successfully produced net in file /tmp/petri1111_12631893289347488200.dot
Successfully produced net in file /tmp/petri1112_12254120566631951064.dot
Successfully produced net in file /tmp/petri1113_5294107782635106597.dot
Successfully produced net in file /tmp/petri1114_5041227453573096964.dot
Successfully produced net in file /tmp/petri1115_15229976038234607987.dot
Successfully produced net in file /tmp/petri1116_13739768744611356274.dot
Successfully produced net in file /tmp/petri1117_2545744479226864982.dot
Successfully produced net in file /tmp/petri1118_10481085862262586260.dot
Successfully produced net in file /tmp/petri1119_2209762271731913255.dot
Successfully produced net in file /tmp/petri1120_6056670546597030477.dot
Successfully produced net in file /tmp/petri1121_780188360416991941.dot
Successfully produced net in file /tmp/petri1122_15809210480529274380.dot
Successfully produced net in file /tmp/petri1123_8975220099001871676.dot
Successfully produced net in file /tmp/petri1124_11723827847822773298.dot
Successfully produced net in file /tmp/petri1125_9447568242793755701.dot
Successfully produced net in file /tmp/petri1126_2388244259745316732.dot
Successfully produced net in file /tmp/petri1127_9327369067392872575.dot
Successfully produced net in file /tmp/petri1128_2649694676989433541.dot
Successfully produced net in file /tmp/petri1129_16077218776339867734.dot
Successfully produced net in file /tmp/petri1130_17912580122559495080.dot
Successfully produced net in file /tmp/petri1131_9854422891612756123.dot
Successfully produced net in file /tmp/petri1132_11612536168156825395.dot
Successfully produced net in file /tmp/petri1133_11462889047679866619.dot
Successfully produced net in file /tmp/petri1134_9570131319938536113.dot
Successfully produced net in file /tmp/petri1135_2394888328813763373.dot
Successfully produced net in file /tmp/petri1136_4908426103477626731.dot
Successfully produced net in file /tmp/petri1137_17791201790345136444.dot
Successfully produced net in file /tmp/petri1138_17008579387542707045.dot
Successfully produced net in file /tmp/petri1139_203729263593904442.dot
Successfully produced net in file /tmp/petri1140_10737381848044232598.dot
Successfully produced net in file /tmp/petri1141_18445996565237786350.dot
Successfully produced net in file /tmp/petri1142_8161812090312039991.dot
Successfully produced net in file /tmp/petri1143_16206288341567588760.dot
Successfully produced net in file /tmp/petri1144_2345419795845818711.dot
Successfully produced net in file /tmp/petri1145_11488262967343725431.dot
Successfully produced net in file /tmp/petri1146_14755273275321434709.dot
Successfully produced net in file /tmp/petri1147_2655123080936569894.dot
Successfully produced net in file /tmp/petri1148_18199406257169736556.dot
Successfully produced net in file /tmp/petri1149_9674139654869057065.dot
Successfully produced net in file /tmp/petri1150_18229288643628250210.dot
Successfully produced net in file /tmp/petri1151_4950681924872740274.dot
Successfully produced net in file /tmp/petri1152_2635223984954839461.dot
Successfully produced net in file /tmp/petri1153_9783467416692872143.dot
Successfully produced net in file /tmp/petri1154_2859324456147902892.dot
Successfully produced net in file /tmp/petri1155_4608027802891688917.dot
Successfully produced net in file /tmp/petri1156_912276784067488086.dot
Successfully produced net in file /tmp/petri1157_17301975970313791821.dot
Successfully produced net in file /tmp/petri1158_14503629968191663246.dot
Successfully produced net in file /tmp/petri1159_15269431775823149651.dot
Successfully produced net in file /tmp/petri1160_17552273768594181491.dot
Drop transitions removed 161 transitions
Dominated transitions for bounds rules discarded 161 transitions
Normalized transition count is 1197 out of 6891 initially.
// Phase 1: matrix 1197 rows 167 cols
[2023-03-18 18:16:43] [INFO ] Computed 0 place invariants in 7 ms
Finished random walk after 496947 steps, including 1 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=16 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2703 ms. (steps per millisecond=369 ) properties (out of 15) seen :98
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 15) seen :588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 15) seen :623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 15) seen :637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1080
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 15) seen :540
[2023-03-18 18:17:21] [INFO ] Flow matrix only has 1198 transitions (discarded 5693 similar events)
Normalized transition count is 1197 out of 1198 initially.
// Phase 1: matrix 1197 rows 167 cols
[2023-03-18 18:17:21] [INFO ] Computed 0 place invariants in 8 ms
[2023-03-18 18:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:21] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2023-03-18 18:17:22] [INFO ] State equation strengthened by 581 read => feed constraints.
[2023-03-18 18:17:22] [INFO ] [Real]Added 581 Read/Feed constraints in 550 ms returned sat
[2023-03-18 18:17:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:23] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2023-03-18 18:17:23] [INFO ] [Nat]Added 581 Read/Feed constraints in 575 ms returned sat
[2023-03-18 18:17:24] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 320 ms.
[2023-03-18 18:17:24] [INFO ] Added : 5 causal constraints over 1 iterations in 487 ms. Result :sat
Minimization took 141 ms.
[2023-03-18 18:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:24] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2023-03-18 18:17:25] [INFO ] [Real]Added 581 Read/Feed constraints in 553 ms returned sat
[2023-03-18 18:17:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:25] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2023-03-18 18:17:26] [INFO ] [Nat]Added 581 Read/Feed constraints in 548 ms returned sat
[2023-03-18 18:17:26] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 279 ms.
[2023-03-18 18:17:26] [INFO ] Added : 0 causal constraints over 0 iterations in 386 ms. Result :sat
Minimization took 140 ms.
[2023-03-18 18:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:27] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2023-03-18 18:17:27] [INFO ] [Real]Added 581 Read/Feed constraints in 566 ms returned sat
[2023-03-18 18:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:28] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2023-03-18 18:17:28] [INFO ] [Nat]Added 581 Read/Feed constraints in 549 ms returned sat
[2023-03-18 18:17:28] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 280 ms.
[2023-03-18 18:17:29] [INFO ] Added : 0 causal constraints over 0 iterations in 392 ms. Result :sat
Minimization took 144 ms.
[2023-03-18 18:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:29] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-18 18:17:30] [INFO ] [Real]Added 581 Read/Feed constraints in 561 ms returned sat
[2023-03-18 18:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:30] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2023-03-18 18:17:31] [INFO ] [Nat]Added 581 Read/Feed constraints in 555 ms returned sat
[2023-03-18 18:17:31] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 321 ms.
[2023-03-18 18:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 435 ms. Result :sat
Minimization took 113 ms.
[2023-03-18 18:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:31] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-18 18:17:32] [INFO ] [Real]Added 581 Read/Feed constraints in 579 ms returned sat
[2023-03-18 18:17:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:32] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2023-03-18 18:17:33] [INFO ] [Nat]Added 581 Read/Feed constraints in 575 ms returned sat
[2023-03-18 18:17:33] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 313 ms.
[2023-03-18 18:17:33] [INFO ] Added : 0 causal constraints over 0 iterations in 426 ms. Result :sat
Minimization took 141 ms.
[2023-03-18 18:17:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:34] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2023-03-18 18:17:35] [INFO ] [Real]Added 581 Read/Feed constraints in 565 ms returned sat
[2023-03-18 18:17:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:35] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2023-03-18 18:17:35] [INFO ] [Nat]Added 581 Read/Feed constraints in 562 ms returned sat
[2023-03-18 18:17:36] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 331 ms.
[2023-03-18 18:17:36] [INFO ] Added : 0 causal constraints over 0 iterations in 442 ms. Result :sat
Minimization took 113 ms.
[2023-03-18 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:36] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2023-03-18 18:17:37] [INFO ] [Real]Added 581 Read/Feed constraints in 564 ms returned sat
[2023-03-18 18:17:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:37] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:17:38] [INFO ] [Nat]Added 581 Read/Feed constraints in 547 ms returned sat
[2023-03-18 18:17:38] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 303 ms.
[2023-03-18 18:17:38] [INFO ] Added : 0 causal constraints over 0 iterations in 412 ms. Result :sat
Minimization took 114 ms.
[2023-03-18 18:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:39] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2023-03-18 18:17:39] [INFO ] [Real]Added 581 Read/Feed constraints in 549 ms returned sat
[2023-03-18 18:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:40] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2023-03-18 18:17:40] [INFO ] [Nat]Added 581 Read/Feed constraints in 553 ms returned sat
[2023-03-18 18:17:41] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 320 ms.
[2023-03-18 18:17:41] [INFO ] Added : 0 causal constraints over 0 iterations in 427 ms. Result :sat
Minimization took 114 ms.
[2023-03-18 18:17:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:41] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2023-03-18 18:17:42] [INFO ] [Real]Added 581 Read/Feed constraints in 515 ms returned sat
[2023-03-18 18:17:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:42] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:17:43] [INFO ] [Nat]Added 581 Read/Feed constraints in 525 ms returned sat
[2023-03-18 18:17:43] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 315 ms.
[2023-03-18 18:17:43] [INFO ] Added : 0 causal constraints over 0 iterations in 426 ms. Result :sat
Minimization took 148 ms.
[2023-03-18 18:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:44] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2023-03-18 18:17:44] [INFO ] [Real]Added 581 Read/Feed constraints in 515 ms returned sat
[2023-03-18 18:17:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:44] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2023-03-18 18:17:45] [INFO ] [Nat]Added 581 Read/Feed constraints in 538 ms returned sat
[2023-03-18 18:17:45] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 287 ms.
[2023-03-18 18:17:45] [INFO ] Added : 0 causal constraints over 0 iterations in 397 ms. Result :sat
Minimization took 154 ms.
[2023-03-18 18:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:46] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:17:47] [INFO ] [Real]Added 581 Read/Feed constraints in 586 ms returned sat
[2023-03-18 18:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:47] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2023-03-18 18:17:47] [INFO ] [Nat]Added 581 Read/Feed constraints in 575 ms returned sat
[2023-03-18 18:17:48] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 315 ms.
[2023-03-18 18:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 423 ms. Result :sat
Minimization took 118 ms.
[2023-03-18 18:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:48] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2023-03-18 18:17:49] [INFO ] [Real]Added 581 Read/Feed constraints in 521 ms returned sat
[2023-03-18 18:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:49] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2023-03-18 18:17:50] [INFO ] [Nat]Added 581 Read/Feed constraints in 576 ms returned sat
[2023-03-18 18:17:50] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 280 ms.
[2023-03-18 18:17:50] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Minimization took 140 ms.
[2023-03-18 18:17:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:51] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2023-03-18 18:17:51] [INFO ] [Real]Added 581 Read/Feed constraints in 549 ms returned sat
[2023-03-18 18:17:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:52] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:17:52] [INFO ] [Nat]Added 581 Read/Feed constraints in 563 ms returned sat
[2023-03-18 18:17:53] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 281 ms.
[2023-03-18 18:17:53] [INFO ] Added : 0 causal constraints over 0 iterations in 394 ms. Result :sat
Minimization took 142 ms.
[2023-03-18 18:17:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:53] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2023-03-18 18:17:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:54] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:17:54] [INFO ] [Nat]Added 581 Read/Feed constraints in 549 ms returned sat
[2023-03-18 18:17:54] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 308 ms.
[2023-03-18 18:17:55] [INFO ] Added : 0 causal constraints over 0 iterations in 418 ms. Result :sat
Minimization took 113 ms.
[2023-03-18 18:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:55] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:17:56] [INFO ] [Real]Added 581 Read/Feed constraints in 586 ms returned sat
[2023-03-18 18:17:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:56] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2023-03-18 18:17:57] [INFO ] [Nat]Added 581 Read/Feed constraints in 565 ms returned sat
[2023-03-18 18:17:57] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 280 ms.
[2023-03-18 18:17:57] [INFO ] Added : 0 causal constraints over 0 iterations in 393 ms. Result :sat
Minimization took 116 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[250, 6656, 6247, 2873, 3103, 5326, 4093, 1452, 22365, 1981, 4425, 5098, 2611, 1080, 2114]
Support contains 15 out of 167 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 167/167 places, 6891/6891 transitions.
Graph (complete) has 1736 edges and 167 vertex of which 166 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 166 transition count 6888
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 165 transition count 6882
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 165 transition count 6882
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 34 place count 165 transition count 6854
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 2 with 52 rules applied. Total rules applied 86 place count 165 transition count 6802
Applied a total of 86 rules in 1919 ms. Remains 165 /167 variables (removed 2) and now considering 6802/6891 (removed 89) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/167 places, 6802/6891 transitions.
Normalized transition count is 1185 out of 6802 initially.
// Phase 1: matrix 1185 rows 165 cols
[2023-03-18 18:20:09] [INFO ] Computed 0 place invariants in 6 ms
Finished random walk after 504314 steps, including 1 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=16 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2634 ms. (steps per millisecond=379 ) properties (out of 15) seen :94
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 15) seen :580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 15) seen :632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 15) seen :628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 15) seen :649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 15) seen :546
[2023-03-18 18:20:47] [INFO ] Flow matrix only has 1186 transitions (discarded 5616 similar events)
Normalized transition count is 1185 out of 1186 initially.
// Phase 1: matrix 1185 rows 165 cols
[2023-03-18 18:20:47] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-18 18:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:47] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2023-03-18 18:20:48] [INFO ] State equation strengthened by 576 read => feed constraints.
[2023-03-18 18:20:48] [INFO ] [Real]Added 576 Read/Feed constraints in 515 ms returned sat
[2023-03-18 18:20:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:48] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:20:49] [INFO ] [Nat]Added 576 Read/Feed constraints in 572 ms returned sat
[2023-03-18 18:20:49] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 279 ms.
[2023-03-18 18:20:50] [INFO ] Added : 5 causal constraints over 1 iterations in 451 ms. Result :sat
Minimization took 148 ms.
[2023-03-18 18:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:50] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2023-03-18 18:20:51] [INFO ] [Real]Added 576 Read/Feed constraints in 549 ms returned sat
[2023-03-18 18:20:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:51] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2023-03-18 18:20:52] [INFO ] [Nat]Added 576 Read/Feed constraints in 547 ms returned sat
[2023-03-18 18:20:52] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 279 ms.
[2023-03-18 18:20:52] [INFO ] Added : 0 causal constraints over 0 iterations in 392 ms. Result :sat
Minimization took 139 ms.
[2023-03-18 18:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:52] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-18 18:20:53] [INFO ] [Real]Added 576 Read/Feed constraints in 541 ms returned sat
[2023-03-18 18:20:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:53] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2023-03-18 18:20:54] [INFO ] [Nat]Added 576 Read/Feed constraints in 546 ms returned sat
[2023-03-18 18:20:54] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 320 ms.
[2023-03-18 18:20:54] [INFO ] Added : 0 causal constraints over 0 iterations in 434 ms. Result :sat
Minimization took 140 ms.
[2023-03-18 18:20:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:55] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2023-03-18 18:20:55] [INFO ] [Real]Added 576 Read/Feed constraints in 575 ms returned sat
[2023-03-18 18:20:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:56] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2023-03-18 18:20:56] [INFO ] [Nat]Added 576 Read/Feed constraints in 561 ms returned sat
[2023-03-18 18:20:57] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 276 ms.
[2023-03-18 18:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 391 ms. Result :sat
Minimization took 142 ms.
[2023-03-18 18:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:57] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2023-03-18 18:20:58] [INFO ] [Real]Added 576 Read/Feed constraints in 546 ms returned sat
[2023-03-18 18:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:58] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2023-03-18 18:20:59] [INFO ] [Nat]Added 576 Read/Feed constraints in 596 ms returned sat
[2023-03-18 18:20:59] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 277 ms.
[2023-03-18 18:20:59] [INFO ] Added : 0 causal constraints over 0 iterations in 389 ms. Result :sat
Minimization took 140 ms.
[2023-03-18 18:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:00] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-18 18:21:00] [INFO ] [Real]Added 576 Read/Feed constraints in 542 ms returned sat
[2023-03-18 18:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:00] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2023-03-18 18:21:01] [INFO ] [Nat]Added 576 Read/Feed constraints in 534 ms returned sat
[2023-03-18 18:21:01] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 305 ms.
[2023-03-18 18:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 413 ms. Result :sat
Minimization took 140 ms.
[2023-03-18 18:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:02] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2023-03-18 18:21:03] [INFO ] [Real]Added 576 Read/Feed constraints in 574 ms returned sat
[2023-03-18 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:03] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2023-03-18 18:21:03] [INFO ] [Nat]Added 576 Read/Feed constraints in 547 ms returned sat
[2023-03-18 18:21:04] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 275 ms.
[2023-03-18 18:21:04] [INFO ] Added : 0 causal constraints over 0 iterations in 389 ms. Result :sat
Minimization took 142 ms.
[2023-03-18 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:04] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:21:05] [INFO ] [Real]Added 576 Read/Feed constraints in 578 ms returned sat
[2023-03-18 18:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:05] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2023-03-18 18:21:06] [INFO ] [Nat]Added 576 Read/Feed constraints in 435 ms returned sat
[2023-03-18 18:21:06] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 307 ms.
[2023-03-18 18:21:06] [INFO ] Added : 0 causal constraints over 0 iterations in 418 ms. Result :sat
Minimization took 117 ms.
[2023-03-18 18:21:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:07] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2023-03-18 18:21:07] [INFO ] [Real]Added 576 Read/Feed constraints in 595 ms returned sat
[2023-03-18 18:21:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:08] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2023-03-18 18:21:08] [INFO ] [Nat]Added 576 Read/Feed constraints in 547 ms returned sat
[2023-03-18 18:21:08] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 309 ms.
[2023-03-18 18:21:09] [INFO ] Added : 0 causal constraints over 0 iterations in 419 ms. Result :sat
Minimization took 111 ms.
[2023-03-18 18:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:09] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2023-03-18 18:21:10] [INFO ] [Real]Added 576 Read/Feed constraints in 562 ms returned sat
[2023-03-18 18:21:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:10] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2023-03-18 18:21:11] [INFO ] [Nat]Added 576 Read/Feed constraints in 528 ms returned sat
[2023-03-18 18:21:11] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 278 ms.
[2023-03-18 18:21:11] [INFO ] Added : 0 causal constraints over 0 iterations in 386 ms. Result :sat
Minimization took 141 ms.
[2023-03-18 18:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:11] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2023-03-18 18:21:12] [INFO ] [Real]Added 576 Read/Feed constraints in 585 ms returned sat
[2023-03-18 18:21:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:12] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2023-03-18 18:21:13] [INFO ] [Nat]Added 576 Read/Feed constraints in 520 ms returned sat
[2023-03-18 18:21:13] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 314 ms.
[2023-03-18 18:21:13] [INFO ] Added : 0 causal constraints over 0 iterations in 427 ms. Result :sat
Minimization took 147 ms.
[2023-03-18 18:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:14] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2023-03-18 18:21:14] [INFO ] [Real]Added 576 Read/Feed constraints in 512 ms returned sat
[2023-03-18 18:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:15] [INFO ] [Nat]Absence check using state equation in 269 ms returned sat
[2023-03-18 18:21:15] [INFO ] [Nat]Added 576 Read/Feed constraints in 524 ms returned sat
[2023-03-18 18:21:16] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 321 ms.
[2023-03-18 18:21:16] [INFO ] Added : 0 causal constraints over 0 iterations in 431 ms. Result :sat
Minimization took 143 ms.
[2023-03-18 18:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:16] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2023-03-18 18:21:17] [INFO ] [Real]Added 576 Read/Feed constraints in 528 ms returned sat
[2023-03-18 18:21:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:17] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2023-03-18 18:21:18] [INFO ] [Nat]Added 576 Read/Feed constraints in 522 ms returned sat
[2023-03-18 18:21:18] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 285 ms.
[2023-03-18 18:21:18] [INFO ] Added : 0 causal constraints over 0 iterations in 397 ms. Result :sat
Minimization took 149 ms.
[2023-03-18 18:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:19] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2023-03-18 18:21:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:19] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2023-03-18 18:21:19] [INFO ] [Nat]Added 576 Read/Feed constraints in 529 ms returned sat
[2023-03-18 18:21:20] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 329 ms.
[2023-03-18 18:21:20] [INFO ] Added : 0 causal constraints over 0 iterations in 440 ms. Result :sat
Minimization took 114 ms.
[2023-03-18 18:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:20] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2023-03-18 18:21:21] [INFO ] [Real]Added 576 Read/Feed constraints in 541 ms returned sat
[2023-03-18 18:21:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:21] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Nat]Added 576 Read/Feed constraints in 529 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 279 ms.
[2023-03-18 18:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Minimization took 140 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[254, 6660, 6250, 2917, 3202, 5428, 4192, 1487, 23494, 2017, 4427, 5102, 2633, 1092, 2213]
Support contains 15 out of 165 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 6802/6802 transitions.
Applied a total of 0 rules in 876 ms. Remains 165 /165 variables (removed 0) and now considering 6802/6802 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 6802/6802 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 6802/6802 transitions.
Applied a total of 0 rules in 862 ms. Remains 165 /165 variables (removed 0) and now considering 6802/6802 (removed 0) transitions.
[2023-03-18 18:23:27] [INFO ] Flow matrix only has 1186 transitions (discarded 5616 similar events)
Normalized transition count is 1185 out of 1186 initially.
// Phase 1: matrix 1185 rows 165 cols
[2023-03-18 18:23:27] [INFO ] Computed 0 place invariants in 5 ms
[2023-03-18 18:23:28] [INFO ] Implicit Places using invariants in 657 ms returned []
[2023-03-18 18:23:28] [INFO ] Flow matrix only has 1186 transitions (discarded 5616 similar events)
Normalized transition count is 1185 out of 1186 initially.
// Phase 1: matrix 1185 rows 165 cols
[2023-03-18 18:23:28] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-18 18:23:28] [INFO ] State equation strengthened by 576 read => feed constraints.
[2023-03-18 18:23:30] [INFO ] Implicit Places using invariants and state equation in 2199 ms returned []
Implicit Place search using SMT with State Equation took 2871 ms to find 0 implicit places.
[2023-03-18 18:23:48] [INFO ] Redundant transitions in 17836 ms returned [48, 50, 51, 54, 55, 56, 57, 58, 59, 60, 62, 63, 67, 77, 84, 87, 90, 93, 94, 96, 97, 98, 100, 104, 105, 108, 109, 110, 111, 112, 114, 115, 116, 117, 120, 122, 123, 125, 126, 128, 134, 135, 136, 137, 138, 139, 140, 144, 146, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 168, 169, 172, 184, 187, 188, 192, 193, 194, 195, 202, 203, 206, 207, 208, 209, 210, 211, 212, 213, 215, 220, 224, 225, 228, 229, 231, 232, 233, 234, 235, 237, 238, 239, 240, 244, 245, 246, 248, 249, 250, 251, 254, 256, 257, 258, 259, 261, 263, 264, 265, 266, 267, 270, 272, 273, 274, 275, 276, 277, 279, 280, 281, 285, 286, 288, 289, 291, 295, 296, 297, 300, 301, 302, 303, 304, 305, 306, 307, 308, 312, 314, 321, 322, 323, 324, 325, 326, 327, 329, 336, 337, 338, 339, 340, 343, 344, 345, 348, 349, 350, 351, 352, 353, 354, 355, 357, 358, 359, 361, 362, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 376, 377, 378, 380, 381, 382, 383, 384, 385, 386, 388, 389, 391, 392, 393, 394, 395, 396, 397, 399, 400, 401, 402, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 415, 416, 417, 418, 419, 420, 423, 424, 425, 426, 427, 428, 429, 430, 434, 435, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 455, 456, 457, 458, 459, 460, 462, 463, 464, 465, 466, 467, 468, 469, 470, 474, 475, 476, 478, 480, 482, 483, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 502, 503, 504, 505, 506, 507, 508, 509, 510, 512, 513, 514, 517, 520, 522, 524, 525, 526, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 544, 546, 547, 548, 549, 550, 552, 553, 556, 557, 560, 561, 562, 563, 564, 565, 566, 572, 574, 575, 582, 583, 584, 585, 590, 591, 592, 593, 594, 597, 598, 599, 600, 602, 603, 604, 605, 606, 607, 608, 610, 611, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 720, 721, 722, 723, 724, 725, 726, 727, 728, 730, 731, 733, 734, 735, 736, 737, 738, 739, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 765, 766, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 788, 789, 790, 791, 792, 793, 794, 795, 935, 936, 948, 949, 950, 951, 952, 953, 955, 956, 962, 963, 964, 965, 966, 967, 970, 971, 972, 973, 974, 975, 977, 978, 980, 981, 984, 985, 986, 987, 988, 989, 992, 993, 994, 995, 996, 997, 999, 1000, 1003, 1004, 1005, 1006, 1007, 1008, 1010, 1011, 1083, 1102, 1103, 1104, 1108, 1116, 1117, 1118, 1122, 1123, 1124, 1128, 1130, 1131, 1132, 1145, 1375, 1380, 1387, 1389, 1391, 1394, 1398, 1403, 1404, 1405, 1406, 1407, 1414, 1415, 1417, 1418, 1420, 1422, 1424, 1426, 1428, 1431, 1435, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1456, 1457, 1458, 1460, 1461, 1462, 1464, 1465, 1467, 1469, 1471, 1473, 1475, 1478, 1483, 1485, 1486, 1487, 1489, 1490, 1491, 1492, 1493, 1494, 1502, 1503, 1504, 1505, 1507, 1508, 1509, 1511, 1512, 1514, 1516, 1521, 1524, 1526, 1527, 1528, 1537, 1538, 1539, 1540, 1542, 1547, 1553, 1561, 1571, 1572, 1573, 1574, 1579, 1584, 1593, 1594, 1595, 1597, 1598, 1599, 1607, 1608, 1609, 1610, 1618, 1619, 1620, 1621, 1626, 1631, 1634, 1635, 1636, 1645, 1646, 1647, 1649, 1650, 1651, 1659, 1660, 1661, 1663, 1664, 1665, 1673, 1674, 1675, 1676, 1677, 1678, 1681, 1688, 1691, 1692, 1693, 1699, 1702, 1703, 1704, 1713, 1714, 1715, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1730, 1735, 1742, 1745, 1746, 1747, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1764, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1781, 1782, 1783, 1784, 1785, 1805, 1806, 1864, 1865, 1866, 1867, 1868, 1869, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2255, 2256, 2257, 2258, 2259, 2260, 2270, 2284, 2285, 2311, 2312, 2313, 2314, 2315, 2316, 2317, 2318, 2319, 2329, 2330, 2340, 2341, 2381, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2456, 2457, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2627, 2628, 2747, 2748, 2749, 2750, 2751, 2752, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2771, 2772, 2779, 2780, 2781, 2782, 2783, 2784, 2785, 2786, 2787, 2788, 2789, 2790, 2791, 2792, 2807, 2808, 2809, 2810, 2811, 2812, 2813, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2955, 2957, 2958, 2959, 2960, 2961, 2962, 2964, 2965, 2966, 2967, 2968, 2969, 2976, 2977, 2978, 2979, 2980, 2981, 2982, 2983, 2984, 2985, 2986, 2987, 2988, 2989, 3085, 3086, 3088, 3089, 3090, 3091, 3092, 3093, 3129, 3137, 3148, 3149, 3150, 3151, 3152, 3153, 3158, 3160, 3161, 3163, 3164, 3165, 3167, 3168, 3169, 3170, 3172, 3173, 3174, 3175, 3176, 3180, 3183, 3185, 3186, 3189, 3191, 3192, 3194, 3195, 3196, 3199, 3201, 3202, 3204, 3205, 3206, 3208, 3209, 3210, 3211, 3216, 3220, 3223, 3225, 3226, 3230, 3233, 3235, 3236, 3239, 3241, 3242, 3244, 3245, 3246, 3253, 3258, 3262, 3265, 3267, 3268, 3269, 3270, 3285, 3286, 3287, 3288, 3289, 3290, 3291, 3292, 3293, 3294, 3295, 3296, 3297, 3298, 3299, 3302, 3328, 3329, 3330, 3331, 3332, 3333, 3334, 3336, 3337, 3338, 3339, 3340, 3341, 3342, 3343, 3344, 3346, 3347, 3348, 3349, 3350, 3351, 3352, 3353, 3354, 3355, 3356, 3357, 3358, 3359, 3360, 3361, 3362, 3363, 3364, 3365, 3366, 3367, 3368, 3369, 3370, 3371, 3373, 3374, 3375, 3376, 3379, 3384, 3389, 3429, 3430, 3431, 3432, 3433, 3434, 3435, 3436, 3437, 3438, 3439, 3440, 3441, 3442, 3443, 3444, 3445, 3446, 3447, 3448, 3449, 3450, 3453, 3454, 3456, 3457, 3458, 3459, 3460, 3463, 3464, 3466, 3467, 3468, 3469, 3470, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3487, 3488, 3489, 3490, 3491, 3492, 3493, 3494, 3495, 3497, 3498, 3499, 3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3518, 3519, 3520, 3521, 3524, 3527, 3530, 3531, 3532, 3533, 3536, 3539, 3543, 3544, 3545, 3546, 3549, 3552, 3555, 3560, 3599, 3600, 3601, 3602, 3603, 3604, 3605, 3606, 3607, 3608, 3609, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633, 3634, 3635, 3636, 3637, 3638, 3639, 3640, 3641, 3645, 3646, 3650, 3651, 3654, 3655, 3657, 3658, 3659, 3660, 3661, 3663, 3664, 3665, 3666, 3667, 3668, 3669, 3670, 3671, 3674, 3675, 3677, 3678, 3679, 3680, 3681, 3684, 3685, 3687, 3688, 3689, 3690, 3691, 3693, 3694, 3695, 3696, 3697, 3698, 3699, 3700, 3701, 3702, 3703, 3704, 3705, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3715, 3716, 3717, 3718, 3720, 3721, 3722, 3723, 3726, 3727, 3728, 3729, 3730, 3731, 3733, 3734, 3735, 3736, 3738, 3739, 3740, 3741, 3744, 3747, 3749, 3750, 3751, 3752, 3753, 3755, 3756, 3757, 3758, 3760, 3761, 3762, 3763, 3765, 3766, 3767, 3768, 3771, 3774, 3777, 3778, 3779, 3780, 3783, 3786, 3790, 3814, 3815, 3816, 3817, 3818, 3819, 3820, 3821, 3822, 3823, 3824, 3825, 3826, 3827, 3828, 3829, 3830, 3831, 3832, 3833, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3843, 3844, 3845, 3846, 3847, 3848, 3849, 3850, 3851, 3852, 3853, 3854, 3855, 3856, 3857, 3858, 3859, 3860, 3861, 3862, 3863, 3864, 3865, 3866, 3867, 3868, 3869, 3870, 3871, 3872, 3873, 3874, 3880, 3881, 3884, 3885, 3887, 3888, 3889, 3890, 3891, 3895, 3896, 3900, 3901, 3904, 3905, 3907, 3908, 3909, 3910, 3911, 3913, 3914, 3915, 3916, 3917, 3918, 3919, 3920, 3921, 3922, 3923, 3924, 3925, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3935, 3936, 3937, 3938, 3939, 3940, 3941, 3942, 3943, 3944, 3945, 3946, 3947, 3948, 3949, 3950, 3952, 3953, 3954, 3955, 3957, 3958, 3959, 3960, 3963, 3964, 3965, 3966, 3967, 3968, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3980, 3982, 3983, 3984, 3985, 3987, 3988, 3989, 3990, 3993, 3994, 3995, 3996, 3997, 3998, 4000, 4001, 4002, 4003, 4005, 4006, 4007, 4008, 4011, 4013, 4014, 4015, 4016, 4019, 4022, 4031, 4032, 4033, 4034, 4035, 4036, 4037, 4038, 4039, 4040, 4041, 4042, 4043, 4044, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4052, 4053, 4054, 4055, 4056, 4057, 4058, 4059, 4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067, 4068, 4069, 4070, 4071, 4072, 4073, 4074, 4075, 4076, 4077, 4078, 4079, 4080, 4081, 4082, 4083, 4084, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4094, 4095, 4096, 4097, 4102, 4103, 4109, 4110, 4113, 4114, 4116, 4117, 4118, 4119, 4120, 4121, 4122, 4123, 4124, 4125, 4126, 4127, 4128, 4129, 4130, 4131, 4132, 4133, 4134, 4135, 4136, 4137, 4138, 4139, 4140, 4141, 4142, 4143, 4145, 4146, 4147, 4148, 4149, 4150, 4151, 4152, 4153, 4154, 4155, 4156, 4157, 4158, 4159, 4160, 4161, 4162, 4163, 4164, 4166, 4167, 4168, 4169, 4170, 4171, 4172, 4173, 4174, 4175, 4176, 4177, 4178, 4179, 4180, 4181, 4183, 4184, 4185, 4186, 4187, 4188, 4189, 4190, 4191, 4193, 4194, 4195, 4196, 4198, 4199, 4200, 4201, 4204, 4206, 4207, 4208, 4209, 4210, 4211, 4212, 4213, 4214, 4215, 4216, 4217, 4218, 4219, 4220, 4221, 4222, 4223, 4224, 4225, 4226, 4227, 4228, 4229, 4230, 4231, 4232, 4233, 4234, 4235, 4236, 4237, 4238, 4239, 4240, 4241, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4249, 4250, 4251, 4252, 4253, 4254, 4255, 4256, 4257, 4258, 4259, 4260, 4261, 4262, 4268, 4269, 4270, 4271, 4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279, 4280, 4281, 4282, 4283, 4284, 4285, 4286, 4287, 4288, 4289, 4290, 4291, 4292, 4293, 4294, 4295, 4296, 4297, 4298, 4299, 4300, 4301, 4302, 4303, 4304, 4305, 4306, 4307, 4308, 4309, 4310, 4312, 4313, 4314, 4315, 4316, 4317, 4318, 4319, 4320, 4321, 4322, 4323, 4324, 4325, 4326, 4327, 4328, 4329, 4330, 4331, 4332, 4333, 4334, 4335, 4336, 4337, 4338, 4339, 4340, 4341, 4342, 4343, 4344, 4345, 4346, 4347, 4348, 4349, 4350, 4351, 4352, 4354, 4355, 4356, 4357, 4358, 4359, 4360, 4361, 4362, 4363, 4364, 4365, 4366, 4367, 4368, 4369, 4370, 4371, 4372, 4373, 4374, 4375, 4376, 4377, 4378, 4379, 4380, 4381, 4382, 4383, 4384, 4385, 4386, 4387, 4388, 4389, 4390, 4391, 4392, 4393, 4394, 4395, 4405, 4406, 4425, 4426, 4427, 4428, 4429, 4435, 4436, 4467, 4468, 4469, 4470, 4471, 4472, 4479, 4480, 4481, 4482, 4483, 4526, 4527, 4528, 4529, 4530, 4531, 4538, 4539, 4540, 4541, 4542, 4543, 4589, 4590, 4591, 4592, 4597, 4598, 4599, 4600, 4601, 4602, 4641, 4643, 4644, 4645, 4646, 4671, 4682, 4685, 4686, 4688, 4689, 4690, 4691, 4692, 4693, 4696, 4697, 4699, 4700, 4701, 4703, 4704, 4705, 4707, 4708, 4709, 4710, 4712, 4713, 4714, 4715, 4716, 4718, 4719, 4720, 4721, 4723, 4726, 4727, 4729, 4732, 4733, 4735, 4736, 4739, 4740, 4742, 4743, 4744, 4746, 4747, 4750, 4751, 4753, 4754, 4755, 4757, 4758, 4759, 4761, 4762, 4763, 4764, 4765, 4767, 4768, 4769, 4771, 4772, 4773, 4775, 4776, 4777, 4778, 4780, 4781, 4782, 4784, 4788, 4791, 4792, 4795, 4798, 4799, 4801, 4804, 4805, 4807, 4809, 4812, 4813, 4815, 4818, 4819, 4821, 4822, 4825, 4826, 4828, 4829, 4830, 4832, 4833, 4834, 4835, 4837, 4838, 4839, 4841, 4842, 4843, 4844, 4846, 4847, 4848, 4850, 4851, 4852, 4853, 4855, 4856, 4857, 4859, 4860, 4861, 4863, 4864, 4867, 4871, 4875, 4878, 4879, 4882, 4886, 4889, 4890, 4893, 4896, 4897, 4899, 4902, 4903, 4905, 4906, 4907, 4908, 4909, 4911, 4912, 4913, 4915, 4916, 4917, 4919, 4920, 4921, 4922, 4924, 4925, 4926, 4928, 4929, 4930, 4931, 4933, 4934, 4935, 4937, 4941, 4946, 4950, 4954, 4957, 4958, 4960, 4961, 4962, 4963, 4964, 4966, 4967, 4968, 4969, 4971, 4972, 4973, 4975, 4976, 4977, 4979, 4985, 4988, 4989, 4990, 4991, 4992, 4993, 5000, 5034, 5035, 5041, 5042, 5043, 5045, 5046, 5048, 5049, 5052, 5053, 5057, 5058, 5064, 5065, 5070, 5071, 5072, 5073, 5074, 5075, 5076, 5078, 5079, 5080, 5081, 5082, 5084, 5085, 5087, 5088, 5090, 5091, 5092, 5094, 5095, 5097, 5098, 5101, 5102, 5106, 5107, 5111, 5112, 5113, 5115, 5116, 5118, 5119, 5122, 5123, 5127, 5128, 5133, 5134, 5135, 5136, 5137, 5138, 5139, 5140, 5141, 5142, 5143, 5144, 5146, 5147, 5148, 5149, 5150, 5151, 5152, 5153, 5154, 5156, 5157, 5158, 5159, 5160, 5162, 5163, 5165, 5166, 5168, 5169, 5170, 5172, 5173, 5175, 5176, 5179, 5180, 5183, 5184, 5185, 5186, 5187, 5188, 5189, 5191, 5192, 5193, 5194, 5195, 5197, 5198, 5200, 5201, 5203, 5204, 5205, 5207, 5208, 5210, 5211, 5214, 5215, 5219, 5220, 5224, 5225, 5226, 5227, 5228, 5229, 5230, 5231, 5232, 5233, 5234, 5235, 5236, 5237, 5238, 5239, 5240, 5241, 5243, 5244, 5245, 5246, 5247, 5248, 5249, 5250, 5251, 5253, 5254, 5255, 5256, 5257, 5259, 5260, 5262, 5263, 5265, 5266, 5267, 5268, 5269, 5270, 5271, 5272, 5273, 5274, 5275, 5276, 5278, 5279, 5280, 5281, 5282, 5283, 5284, 5285, 5286, 5288, 5289, 5290, 5291, 5292, 5294, 5295, 5297, 5298, 5300, 5301, 5302, 5304, 5305, 5307, 5308, 5311, 5312, 5315, 5316, 5317, 5318, 5319, 5320, 5321, 5322, 5323, 5324, 5325, 5326, 5327, 5328, 5329, 5330, 5331, 5332, 5333, 5335, 5336, 5337, 5338, 5339, 5340, 5341, 5342, 5343, 5344, 5345, 5346, 5347, 5348, 5349, 5350, 5351, 5352, 5353, 5354, 5356, 5357, 5358, 5359, 5360, 5361, 5362, 5363, 5364, 5366, 5367, 5368, 5369, 5370, 5372, 5373, 5375, 5376, 5378, 5379, 5380, 5381, 5382, 5383, 5384, 5385, 5386, 5387, 5388, 5389, 5390, 5391, 5392, 5393, 5394, 5395, 5396, 5397, 5398, 5399, 5400, 5401, 5402, 5403, 5405, 5406, 5407, 5408, 5409, 5410, 5411, 5412, 5413, 5414, 5415, 5416, 5417, 5418, 5420, 5421, 5422, 5423, 5424, 5425, 5426, 5427, 5428, 5429, 5431, 5432, 5433, 5435, 5436, 5437, 5439, 5440, 5441, 5442, 5444, 5445, 5446, 5447, 5448, 5449, 5450, 5451, 5453, 5454, 5455, 5456, 5457, 5458, 5459, 5460, 5461, 5462, 5463, 5465, 5466, 5467, 5468, 5469, 5471, 5472, 5473, 5474, 5475, 5476, 5478, 5479, 5480, 5482, 5483, 5484, 5485, 5486, 5487, 5489, 5490, 5491, 5492, 5493, 5494, 5496, 5497, 5498, 5499, 5501, 5502, 5503, 5504, 5505, 5507, 5508, 5509, 5510, 5512, 5513, 5514, 5515, 5516, 5517, 5518, 5519, 5521, 5522, 5523, 5525, 5526, 5527, 5529, 5530, 5531, 5532, 5534, 5535, 5536, 5537, 5538, 5539, 5540, 5541, 5543, 5544, 5545, 5546, 5547, 5548, 5549, 5550, 5551, 5552, 5553, 5554, 5555, 5556, 5558, 5559, 5560, 5561, 5562, 5563, 5565, 5566, 5567, 5568, 5569, 5571, 5572, 5573, 5574, 5575, 5576, 5577, 5579, 5580, 5581, 5582, 5583, 5584, 5585, 5586, 5587, 5588, 5589, 5591, 5592, 5593, 5594, 5595, 5596, 5597, 5598, 5599, 5601, 5602, 5603, 5604, 5605, 5606, 5608, 5609, 5610, 5611, 5612, 5613, 5614, 5616, 5617, 5618, 5620, 5621, 5622, 5623, 5624, 5625, 5627, 5628, 5629, 5631, 5632, 5633, 5635, 5636, 5637, 5638, 5639, 5640, 5641, 5642, 5643, 5645, 5646, 5647, 5648, 5649, 5651, 5652, 5653, 5654, 5655, 5656, 5658, 5659, 5660, 5662, 5663, 5664, 5665, 5666, 5667, 5669, 5670, 5671, 5672, 5673, 5674, 5676, 5677, 5678, 5679, 5681, 5682, 5683, 5684, 5685, 5687, 5688, 5689, 5690, 5692, 5693, 5694, 5695, 5696, 5697, 5698, 5699, 5701, 5702, 5703, 5705, 5706, 5707, 5709, 5710, 5711, 5712, 5714, 5715, 5716, 5717, 5718, 5719, 5720, 5721, 5722, 5723, 5724, 5725, 5726, 5727, 5728, 5729, 5730, 5731, 5732, 5733, 5734, 5736, 5737, 5738, 5739, 5740, 5741, 5742, 5743, 5744, 5745, 5746, 5747, 5748, 5749, 5750, 5751, 5753, 5754, 5755, 5756, 5757, 5758, 5759, 5760, 5761, 5762, 5763, 5764, 5766, 5767, 5768, 5769, 5770, 5771, 5772, 5773, 5774, 5775, 5776, 5778, 5779, 5780, 5781, 5782, 5783, 5784, 5785, 5786, 5787, 5789, 5790, 5791, 5792, 5793, 5795, 5796, 5797, 5798, 5799, 5800, 5801, 5803, 5804, 5805, 5806, 5807, 5809, 5810, 5811, 5812, 5813, 5814, 5816, 5817, 5818, 5819, 5820, 5821, 5823, 5824, 5825, 5826, 5827, 5828, 5829, 5830, 5831, 5832, 5833, 5834, 5836, 5837, 5838, 5839, 5840, 5841, 5843, 5844, 5845, 5846, 5847, 5849, 5850, 5851, 5852, 5853, 5854, 5855, 5857, 5858, 5859, 5860, 5861, 5862, 5863, 5864, 5865, 5866, 5867, 5869, 5870, 5871, 5872, 5873, 5874, 5875, 5876, 5877, 5879, 5880, 5881, 5882, 5883, 5884, 5886, 5887, 5888, 5889, 5890, 5891, 5892, 5894, 5895, 5896, 5898, 5899, 5900, 5901, 5902, 5903, 5905, 5906, 5907, 5909, 5910, 5911, 5913, 5914, 5915, 5916, 5917, 5918, 5919, 5920, 5921, 5923, 5924, 5925, 5926, 5927, 5929, 5930, 5931, 5932, 5933, 5934, 5936, 5937, 5938, 5940, 5941, 5942, 5943, 5944, 5945, 5947, 5948, 5949, 5950, 5951, 5952, 5954, 5955, 5956, 5957, 5959, 5960, 5961, 5962, 5963, 5965, 5966, 5967, 5968, 5970, 5971, 5972, 5973, 5974, 5975, 5976, 5977, 5978, 5979, 5980, 5981, 5982, 5983, 5984, 5985, 5986, 5987, 5988, 5989, 5990, 5991, 5992, 5993, 5994, 5995, 5996, 5997, 5998, 5999, 6000, 6001, 6002, 6003, 6004, 6005, 6006, 6007, 6008, 6009, 6011, 6012, 6013, 6014, 6015, 6016, 6017, 6018, 6019, 6020, 6021, 6022, 6023, 6024, 6025, 6026, 6028, 6029, 6030, 6031, 6032, 6033, 6034, 6035, 6036, 6037, 6039, 6040, 6041, 6042, 6043, 6044, 6046, 6047, 6048, 6049, 6050, 6051, 6052, 6053, 6054, 6055, 6056, 6058, 6059, 6060, 6061, 6062, 6063, 6064, 6065, 6066, 6067, 6068, 6069, 6070, 6071, 6072, 6073, 6074, 6075, 6076, 6078, 6079, 6080, 6081, 6082, 6083, 6084, 6085, 6086, 6087, 6088, 6089, 6090, 6091, 6092, 6093, 6095, 6096, 6097, 6098, 6099, 6100, 6101, 6102, 6103, 6104, 6105, 6106, 6108, 6109, 6110, 6111, 6112, 6113, 6114, 6115, 6116, 6117, 6118, 6120, 6121, 6122, 6123, 6124, 6125, 6126, 6127, 6128, 6129, 6131, 6132, 6133, 6134, 6135, 6137, 6138, 6139, 6140, 6141, 6142, 6143, 6145, 6146, 6147, 6148, 6149, 6151, 6152, 6153, 6154, 6155, 6156, 6158, 6159, 6160, 6161, 6162, 6163, 6165, 6166, 6167, 6168, 6169, 6170, 6171, 6172, 6173, 6174, 6175, 6176, 6178, 6179, 6180, 6181, 6182, 6183, 6185, 6186, 6187, 6188, 6189, 6191, 6192, 6193, 6194, 6195, 6196, 6197, 6199, 6200, 6201, 6202, 6203, 6204, 6205, 6206, 6207, 6208, 6209, 6211, 6212, 6213, 6214, 6215, 6216, 6217, 6218, 6219, 6221, 6222, 6223, 6224, 6225, 6226, 6228, 6229, 6230, 6231, 6232, 6233, 6234, 6236, 6237, 6238, 6240, 6241, 6242, 6243, 6244, 6245, 6247, 6248, 6249, 6251, 6252, 6253, 6255, 6256, 6257, 6258, 6259, 6260, 6261, 6262, 6263, 6264, 6265, 6266, 6267, 6268, 6269, 6270, 6271, 6272, 6273, 6274, 6275, 6276, 6277, 6278, 6279, 6280, 6281, 6282, 6283, 6284, 6285, 6286, 6287, 6288, 6289, 6290, 6291, 6292, 6293, 6294, 6295, 6296, 6297, 6298, 6299, 6300, 6301, 6302, 6303, 6304, 6305, 6307, 6308, 6309, 6310, 6311, 6312, 6313, 6314, 6315, 6316, 6317, 6318, 6319, 6320, 6321, 6322, 6323, 6324, 6325, 6326, 6327, 6328, 6329, 6330, 6331, 6332, 6333, 6334, 6335, 6336, 6337, 6338, 6339, 6340, 6341, 6342, 6343, 6344, 6345, 6346, 6347, 6348, 6349, 6351, 6352, 6353, 6354, 6355, 6356, 6357, 6358, 6359, 6360, 6361, 6362, 6363, 6364, 6365, 6366, 6368, 6369, 6370, 6371, 6372, 6373, 6374, 6375, 6376, 6377, 6379, 6380, 6381, 6382, 6383, 6384, 6386, 6387, 6388, 6389, 6390, 6391, 6392, 6393, 6394, 6395, 6396, 6398, 6399, 6400, 6401, 6402, 6403, 6404, 6405, 6406, 6407, 6408, 6409, 6410, 6411, 6412, 6413, 6414, 6415, 6416, 6418, 6419, 6420, 6421, 6422, 6423, 6424, 6425, 6426, 6427, 6428, 6429, 6430, 6431, 6432, 6433, 6435, 6436, 6437, 6438, 6439, 6440, 6441, 6442, 6443, 6444, 6445, 6446, 6448, 6449, 6450, 6451, 6452, 6453, 6454, 6455, 6456, 6457, 6458, 6460, 6461, 6462, 6463, 6464, 6465, 6466, 6467, 6468, 6469, 6471, 6472, 6473, 6474, 6475, 6477, 6478, 6479, 6480, 6481, 6482, 6483, 6485, 6486, 6487, 6488, 6489, 6491, 6492, 6493, 6494, 6495, 6496, 6498, 6499, 6500, 6501, 6502, 6503, 6505, 6506, 6507, 6508, 6509, 6510, 6511, 6512, 6513, 6514, 6515, 6516, 6517, 6518, 6519, 6520, 6521, 6522, 6523, 6524, 6525, 6526, 6527, 6528, 6529, 6530, 6531, 6532, 6533, 6534, 6535, 6536, 6537, 6538, 6539, 6540, 6541, 6542, 6543, 6544, 6545, 6546, 6547, 6548, 6549, 6550, 6551, 6552, 6553, 6554, 6555, 6556, 6557, 6558, 6559, 6560, 6561, 6562, 6563, 6564, 6565, 6566, 6567, 6568, 6569, 6570, 6571, 6572, 6573, 6574, 6575, 6576, 6577, 6578, 6580, 6581, 6582, 6583, 6584, 6585, 6586, 6587, 6588, 6589, 6590, 6591, 6592, 6593, 6594, 6595, 6596, 6597, 6598, 6599, 6600, 6601, 6602, 6603, 6604, 6605, 6606, 6607, 6608, 6609, 6610, 6611, 6612, 6613, 6614, 6615, 6616, 6617, 6618, 6619, 6620, 6621, 6622, 6624, 6625, 6626, 6627, 6628, 6629, 6630, 6631, 6632, 6633, 6634, 6635, 6636, 6637, 6638, 6639, 6641, 6642, 6643, 6644, 6645, 6646, 6647, 6648, 6649, 6650, 6652, 6653, 6654, 6655, 6656, 6657, 6659, 6660, 6661, 6662, 6663, 6664, 6665, 6666, 6667, 6668, 6669, 6671, 6672, 6673, 6674, 6675, 6676, 6677, 6678, 6679, 6680, 6681, 6682, 6683, 6684, 6685, 6686, 6687, 6688, 6689, 6690, 6691, 6692, 6693, 6694, 6695, 6696, 6697, 6698, 6699, 6700, 6701, 6702, 6703, 6704, 6705, 6706, 6707, 6708, 6709, 6710, 6711, 6712, 6713, 6714, 6715, 6716, 6717, 6718, 6719, 6720, 6721, 6722, 6723, 6724, 6725, 6726, 6727, 6728, 6729, 6730, 6731, 6732, 6733, 6734, 6735, 6736, 6737, 6738, 6739, 6740, 6741, 6742, 6743, 6744, 6745, 6746, 6747, 6748, 6749, 6750, 6751, 6752, 6753, 6755, 6756, 6757, 6758, 6759, 6760, 6761, 6762, 6763, 6764, 6765, 6766, 6767, 6768, 6769, 6770, 6771, 6772, 6773, 6774, 6775, 6776, 6777, 6778, 6779, 6780, 6781, 6782, 6783, 6784, 6785, 6786, 6787, 6788, 6789, 6790, 6791, 6792, 6793, 6794, 6795, 6796, 6797, 6798, 6799, 6800, 6801]
Found 3638 redundant transitions using SMT.
Drop transitions removed 3638 transitions
Redundant transitions reduction (with SMT) removed 3638 transitions.
[2023-03-18 18:23:48] [INFO ] Flow matrix only has 544 transitions (discarded 2620 similar events)
Normalized transition count is 543 out of 544 initially.
// Phase 1: matrix 543 rows 165 cols
[2023-03-18 18:23:48] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:23:50] [INFO ] Dead Transitions using invariants and state equation in 1670 ms found 0 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 165/165 places, 3164/6802 transitions.
Graph (complete) has 1325 edges and 165 vertex of which 157 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 157 transition count 3149
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 155 transition count 3035
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 155 transition count 3035
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 38 place count 155 transition count 3017
Drop transitions removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 2 with 76 rules applied. Total rules applied 114 place count 155 transition count 2941
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 21 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 2 with 52 rules applied. Total rules applied 166 place count 150 transition count 2894
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 170 place count 146 transition count 2840
Iterating global reduction 3 with 4 rules applied. Total rules applied 174 place count 146 transition count 2840
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 3 with 59 rules applied. Total rules applied 233 place count 146 transition count 2781
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 239 place count 146 transition count 2775
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 240 place count 146 transition count 2774
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 241 place count 145 transition count 2774
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 253 place count 145 transition count 2762
Applied a total of 253 rules in 763 ms. Remains 145 /165 variables (removed 20) and now considering 2762/3164 (removed 402) transitions.
[2023-03-18 18:23:50] [INFO ] Flow matrix only has 482 transitions (discarded 2280 similar events)
Normalized transition count is 481 out of 482 initially.
// Phase 1: matrix 481 rows 145 cols
[2023-03-18 18:23:50] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:23:51] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-18 18:23:51] [INFO ] Flow matrix only has 482 transitions (discarded 2280 similar events)
Normalized transition count is 481 out of 482 initially.
// Phase 1: matrix 481 rows 145 cols
[2023-03-18 18:23:51] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:23:51] [INFO ] State equation strengthened by 258 read => feed constraints.
[2023-03-18 18:23:52] [INFO ] Implicit Places using invariants and state equation in 962 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 145/165 places, 2762/6802 transitions.
Finished structural reductions, in 2 iterations. Remains : 145/165 places, 2762/6802 transitions.
Successfully produced net in file /tmp/petri1161_7365648203049385782.dot
Successfully produced net in file /tmp/petri1162_12683565879343828864.dot
Successfully produced net in file /tmp/petri1163_2506027722554255670.dot
Successfully produced net in file /tmp/petri1164_1887640877975119617.dot
Successfully produced net in file /tmp/petri1165_12106446599717198688.dot
Successfully produced net in file /tmp/petri1166_17333043622334279812.dot
Successfully produced net in file /tmp/petri1167_14750732206703619759.dot
Successfully produced net in file /tmp/petri1168_7189416469017711101.dot
Successfully produced net in file /tmp/petri1169_13898878100275636368.dot
Successfully produced net in file /tmp/petri1170_10672844225631503480.dot
Successfully produced net in file /tmp/petri1171_11537767021515706031.dot
Successfully produced net in file /tmp/petri1172_11678410552015139319.dot
Successfully produced net in file /tmp/petri1173_11998155118653949739.dot
Successfully produced net in file /tmp/petri1174_18157869218468554085.dot
Successfully produced net in file /tmp/petri1175_7834374844341651543.dot
Successfully produced net in file /tmp/petri1176_13912053416003238187.dot
Successfully produced net in file /tmp/petri1177_5439031633740358210.dot
Successfully produced net in file /tmp/petri1178_16321809098114369311.dot
Drop transitions removed 18 transitions
Dominated transitions for bounds rules discarded 18 transitions
Normalized transition count is 476 out of 2744 initially.
// Phase 1: matrix 476 rows 145 cols
[2023-03-18 18:23:52] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 26078 ms. (steps per millisecond=38 ) properties (out of 15) seen :58031
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2661 ms. (steps per millisecond=375 ) properties (out of 15) seen :363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 15) seen :1980
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 15) seen :1742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :2964
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1482
[2023-03-18 18:24:24] [INFO ] Flow matrix only has 477 transitions (discarded 2267 similar events)
Normalized transition count is 476 out of 477 initially.
// Phase 1: matrix 476 rows 145 cols
[2023-03-18 18:24:24] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-18 18:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:24] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-18 18:24:24] [INFO ] State equation strengthened by 253 read => feed constraints.
[2023-03-18 18:24:24] [INFO ] [Real]Added 253 Read/Feed constraints in 141 ms returned sat
[2023-03-18 18:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:24] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2023-03-18 18:24:24] [INFO ] [Nat]Added 253 Read/Feed constraints in 138 ms returned sat
[2023-03-18 18:24:24] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 89 ms.
[2023-03-18 18:24:24] [INFO ] Added : 5 causal constraints over 1 iterations in 169 ms. Result :sat
Minimization took 67 ms.
[2023-03-18 18:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:25] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-18 18:24:25] [INFO ] [Real]Added 253 Read/Feed constraints in 138 ms returned sat
[2023-03-18 18:24:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:25] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-18 18:24:25] [INFO ] [Nat]Added 253 Read/Feed constraints in 123 ms returned sat
[2023-03-18 18:24:25] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 82 ms.
[2023-03-18 18:24:25] [INFO ] Added : 0 causal constraints over 0 iterations in 136 ms. Result :sat
Minimization took 54 ms.
[2023-03-18 18:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:26] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-18 18:24:26] [INFO ] [Real]Added 253 Read/Feed constraints in 142 ms returned sat
[2023-03-18 18:24:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:26] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-18 18:24:26] [INFO ] [Nat]Added 253 Read/Feed constraints in 123 ms returned sat
[2023-03-18 18:24:26] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 82 ms.
[2023-03-18 18:24:26] [INFO ] Added : 0 causal constraints over 0 iterations in 132 ms. Result :sat
Minimization took 51 ms.
[2023-03-18 18:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:26] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-18 18:24:27] [INFO ] [Real]Added 253 Read/Feed constraints in 136 ms returned sat
[2023-03-18 18:24:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:27] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-18 18:24:27] [INFO ] [Nat]Added 253 Read/Feed constraints in 142 ms returned sat
[2023-03-18 18:24:27] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 80 ms.
[2023-03-18 18:24:27] [INFO ] Added : 0 causal constraints over 0 iterations in 130 ms. Result :sat
Minimization took 51 ms.
[2023-03-18 18:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:27] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-18 18:24:27] [INFO ] [Real]Added 253 Read/Feed constraints in 139 ms returned sat
[2023-03-18 18:24:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:28] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-18 18:24:28] [INFO ] [Nat]Added 253 Read/Feed constraints in 135 ms returned sat
[2023-03-18 18:24:28] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 100 ms.
[2023-03-18 18:24:28] [INFO ] Added : 0 causal constraints over 0 iterations in 153 ms. Result :sat
Minimization took 65 ms.
[2023-03-18 18:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:28] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-18 18:24:28] [INFO ] [Real]Added 253 Read/Feed constraints in 146 ms returned sat
[2023-03-18 18:24:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:29] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:24:29] [INFO ] [Nat]Added 253 Read/Feed constraints in 126 ms returned sat
[2023-03-18 18:24:29] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 82 ms.
[2023-03-18 18:24:29] [INFO ] Added : 0 causal constraints over 0 iterations in 137 ms. Result :sat
Minimization took 52 ms.
[2023-03-18 18:24:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:29] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:24:29] [INFO ] [Real]Added 253 Read/Feed constraints in 133 ms returned sat
[2023-03-18 18:24:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:29] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:24:29] [INFO ] [Nat]Added 253 Read/Feed constraints in 93 ms returned sat
[2023-03-18 18:24:30] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 81 ms.
[2023-03-18 18:24:30] [INFO ] Added : 0 causal constraints over 0 iterations in 137 ms. Result :sat
Minimization took 52 ms.
[2023-03-18 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:30] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-18 18:24:30] [INFO ] [Real]Added 253 Read/Feed constraints in 139 ms returned sat
[2023-03-18 18:24:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:30] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-18 18:24:30] [INFO ] [Nat]Added 253 Read/Feed constraints in 128 ms returned sat
[2023-03-18 18:24:30] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 82 ms.
[2023-03-18 18:24:31] [INFO ] Added : 0 causal constraints over 0 iterations in 135 ms. Result :sat
Minimization took 63 ms.
[2023-03-18 18:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:31] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:24:31] [INFO ] [Real]Added 253 Read/Feed constraints in 121 ms returned sat
[2023-03-18 18:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:31] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-18 18:24:31] [INFO ] [Nat]Added 253 Read/Feed constraints in 141 ms returned sat
[2023-03-18 18:24:31] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 82 ms.
[2023-03-18 18:24:31] [INFO ] Added : 0 causal constraints over 0 iterations in 128 ms. Result :sat
Minimization took 52 ms.
[2023-03-18 18:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:32] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-18 18:24:32] [INFO ] [Real]Added 253 Read/Feed constraints in 129 ms returned sat
[2023-03-18 18:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:32] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-18 18:24:32] [INFO ] [Nat]Added 253 Read/Feed constraints in 129 ms returned sat
[2023-03-18 18:24:32] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 83 ms.
[2023-03-18 18:24:32] [INFO ] Added : 0 causal constraints over 0 iterations in 133 ms. Result :sat
Minimization took 55 ms.
[2023-03-18 18:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:32] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-18 18:24:33] [INFO ] [Real]Added 253 Read/Feed constraints in 122 ms returned sat
[2023-03-18 18:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:33] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:24:33] [INFO ] [Nat]Added 253 Read/Feed constraints in 126 ms returned sat
[2023-03-18 18:24:33] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 82 ms.
[2023-03-18 18:24:33] [INFO ] Added : 0 causal constraints over 0 iterations in 132 ms. Result :sat
Minimization took 52 ms.
[2023-03-18 18:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:33] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-18 18:24:33] [INFO ] [Real]Added 253 Read/Feed constraints in 130 ms returned sat
[2023-03-18 18:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:34] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:24:34] [INFO ] [Nat]Added 253 Read/Feed constraints in 121 ms returned sat
[2023-03-18 18:24:34] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 99 ms.
[2023-03-18 18:24:34] [INFO ] Added : 0 causal constraints over 0 iterations in 150 ms. Result :sat
Minimization took 52 ms.
[2023-03-18 18:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:34] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-18 18:24:34] [INFO ] [Real]Added 253 Read/Feed constraints in 135 ms returned sat
[2023-03-18 18:24:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:34] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-18 18:24:35] [INFO ] [Nat]Added 253 Read/Feed constraints in 120 ms returned sat
[2023-03-18 18:24:35] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 81 ms.
[2023-03-18 18:24:35] [INFO ] Added : 0 causal constraints over 0 iterations in 130 ms. Result :sat
Minimization took 51 ms.
[2023-03-18 18:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:35] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-18 18:24:35] [INFO ] [Real]Added 253 Read/Feed constraints in 130 ms returned sat
[2023-03-18 18:24:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:35] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-18 18:24:35] [INFO ] [Nat]Added 253 Read/Feed constraints in 126 ms returned sat
[2023-03-18 18:24:36] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 82 ms.
[2023-03-18 18:24:36] [INFO ] Added : 0 causal constraints over 0 iterations in 131 ms. Result :sat
Minimization took 52 ms.
[2023-03-18 18:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:36] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-18 18:24:36] [INFO ] [Real]Added 253 Read/Feed constraints in 127 ms returned sat
[2023-03-18 18:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:36] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:24:36] [INFO ] [Nat]Added 253 Read/Feed constraints in 119 ms returned sat
[2023-03-18 18:24:36] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 82 ms.
[2023-03-18 18:24:36] [INFO ] Added : 0 causal constraints over 0 iterations in 135 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[656, 6664, 6253, 2919, 5425, 5432, 4195, 4096, 23965, 6226, 4430, 5105, 5834, 2964, 2216]
Support contains 15 out of 145 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 145/145 places, 2744/2744 transitions.
Graph (complete) has 1168 edges and 145 vertex of which 143 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 143 transition count 2737
Drop transitions removed 116 transitions
Redundant transition composition rules discarded 116 transitions
Iterating global reduction 1 with 116 rules applied. Total rules applied 124 place count 143 transition count 2621
Applied a total of 124 rules in 257 ms. Remains 143 /145 variables (removed 2) and now considering 2621/2744 (removed 123) transitions.
Finished structural reductions, in 1 iterations. Remains : 143/145 places, 2621/2744 transitions.
Successfully produced net in file /tmp/petri1179_759076061392348597.dot
Successfully produced net in file /tmp/petri1180_2339114429432035401.dot
Successfully produced net in file /tmp/petri1181_15371223073760670891.dot
Successfully produced net in file /tmp/petri1182_17791020974941184317.dot
Successfully produced net in file /tmp/petri1183_7737126824733822000.dot
Successfully produced net in file /tmp/petri1184_6009970665964822983.dot
Successfully produced net in file /tmp/petri1185_11203941790627890120.dot
Successfully produced net in file /tmp/petri1186_4708474149959985029.dot
Successfully produced net in file /tmp/petri1187_4981865888492028045.dot
Successfully produced net in file /tmp/petri1188_5405740767927252065.dot
Successfully produced net in file /tmp/petri1189_15929338328897583335.dot
Successfully produced net in file /tmp/petri1190_3827483723304660768.dot
Drop transitions removed 12 transitions
Dominated transitions for bounds rules discarded 12 transitions
Normalized transition count is 467 out of 2609 initially.
// Phase 1: matrix 467 rows 143 cols
[2023-03-18 18:26:03] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25279 ms. (steps per millisecond=39 ) properties (out of 15) seen :60012
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2608 ms. (steps per millisecond=383 ) properties (out of 15) seen :204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :2018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 15) seen :1767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :3004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1502
[2023-03-18 18:26:33] [INFO ] Flow matrix only has 468 transitions (discarded 2141 similar events)
Normalized transition count is 467 out of 468 initially.
// Phase 1: matrix 467 rows 143 cols
[2023-03-18 18:26:33] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-18 18:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:34] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:26:34] [INFO ] State equation strengthened by 247 read => feed constraints.
[2023-03-18 18:26:34] [INFO ] [Real]Added 247 Read/Feed constraints in 152 ms returned sat
[2023-03-18 18:26:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:34] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-18 18:26:34] [INFO ] [Nat]Added 247 Read/Feed constraints in 121 ms returned sat
[2023-03-18 18:26:34] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 78 ms.
[2023-03-18 18:26:34] [INFO ] Added : 5 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 73 ms.
[2023-03-18 18:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:35] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-18 18:26:35] [INFO ] [Real]Added 247 Read/Feed constraints in 139 ms returned sat
[2023-03-18 18:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:35] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:26:35] [INFO ] [Nat]Added 247 Read/Feed constraints in 124 ms returned sat
[2023-03-18 18:26:35] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 80 ms.
[2023-03-18 18:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 130 ms. Result :sat
Minimization took 61 ms.
[2023-03-18 18:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:35] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-18 18:26:36] [INFO ] [Real]Added 247 Read/Feed constraints in 128 ms returned sat
[2023-03-18 18:26:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:36] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:26:36] [INFO ] [Nat]Added 247 Read/Feed constraints in 125 ms returned sat
[2023-03-18 18:26:36] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 78 ms.
[2023-03-18 18:26:36] [INFO ] Added : 0 causal constraints over 0 iterations in 132 ms. Result :sat
Minimization took 62 ms.
[2023-03-18 18:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:36] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:26:36] [INFO ] [Real]Added 247 Read/Feed constraints in 135 ms returned sat
[2023-03-18 18:26:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:37] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-18 18:26:37] [INFO ] [Nat]Added 247 Read/Feed constraints in 128 ms returned sat
[2023-03-18 18:26:37] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 78 ms.
[2023-03-18 18:26:37] [INFO ] Added : 0 causal constraints over 0 iterations in 130 ms. Result :sat
Minimization took 62 ms.
[2023-03-18 18:26:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:37] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:26:37] [INFO ] [Real]Added 247 Read/Feed constraints in 124 ms returned sat
[2023-03-18 18:26:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:37] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:26:38] [INFO ] [Nat]Added 247 Read/Feed constraints in 129 ms returned sat
[2023-03-18 18:26:38] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 77 ms.
[2023-03-18 18:26:38] [INFO ] Added : 0 causal constraints over 0 iterations in 127 ms. Result :sat
Minimization took 51 ms.
[2023-03-18 18:26:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:38] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:26:38] [INFO ] [Real]Added 247 Read/Feed constraints in 132 ms returned sat
[2023-03-18 18:26:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:38] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:26:38] [INFO ] [Nat]Added 247 Read/Feed constraints in 123 ms returned sat
[2023-03-18 18:26:38] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 80 ms.
[2023-03-18 18:26:39] [INFO ] Added : 0 causal constraints over 0 iterations in 132 ms. Result :sat
Minimization took 62 ms.
[2023-03-18 18:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:39] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-18 18:26:39] [INFO ] [Real]Added 247 Read/Feed constraints in 139 ms returned sat
[2023-03-18 18:26:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:39] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:26:39] [INFO ] [Nat]Added 247 Read/Feed constraints in 118 ms returned sat
[2023-03-18 18:26:39] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 94 ms.
[2023-03-18 18:26:39] [INFO ] Added : 0 causal constraints over 0 iterations in 142 ms. Result :sat
Minimization took 62 ms.
[2023-03-18 18:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:40] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-18 18:26:40] [INFO ] [Real]Added 247 Read/Feed constraints in 120 ms returned sat
[2023-03-18 18:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:40] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2023-03-18 18:26:40] [INFO ] [Nat]Added 247 Read/Feed constraints in 118 ms returned sat
[2023-03-18 18:26:40] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 81 ms.
[2023-03-18 18:26:40] [INFO ] Added : 0 causal constraints over 0 iterations in 128 ms. Result :sat
Minimization took 50 ms.
[2023-03-18 18:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:40] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2023-03-18 18:26:41] [INFO ] [Real]Added 247 Read/Feed constraints in 117 ms returned sat
[2023-03-18 18:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:41] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:26:41] [INFO ] [Nat]Added 247 Read/Feed constraints in 113 ms returned sat
[2023-03-18 18:26:41] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 79 ms.
[2023-03-18 18:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 129 ms. Result :sat
Minimization took 52 ms.
[2023-03-18 18:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:41] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-18 18:26:41] [INFO ] [Real]Added 247 Read/Feed constraints in 114 ms returned sat
[2023-03-18 18:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:42] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-18 18:26:42] [INFO ] [Nat]Added 247 Read/Feed constraints in 119 ms returned sat
[2023-03-18 18:26:42] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 79 ms.
[2023-03-18 18:26:42] [INFO ] Added : 0 causal constraints over 0 iterations in 127 ms. Result :sat
Minimization took 51 ms.
[2023-03-18 18:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:42] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-18 18:26:42] [INFO ] [Real]Added 247 Read/Feed constraints in 118 ms returned sat
[2023-03-18 18:26:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:42] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-18 18:26:43] [INFO ] [Nat]Added 247 Read/Feed constraints in 124 ms returned sat
[2023-03-18 18:26:43] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 79 ms.
[2023-03-18 18:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 127 ms. Result :sat
Minimization took 62 ms.
[2023-03-18 18:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:43] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:26:43] [INFO ] [Real]Added 247 Read/Feed constraints in 115 ms returned sat
[2023-03-18 18:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:43] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:26:43] [INFO ] [Nat]Added 247 Read/Feed constraints in 120 ms returned sat
[2023-03-18 18:26:43] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 78 ms.
[2023-03-18 18:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 127 ms. Result :sat
Minimization took 62 ms.
[2023-03-18 18:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:44] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-18 18:26:44] [INFO ] [Real]Added 247 Read/Feed constraints in 116 ms returned sat
[2023-03-18 18:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:44] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-18 18:26:44] [INFO ] [Nat]Added 247 Read/Feed constraints in 111 ms returned sat
[2023-03-18 18:26:44] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 78 ms.
[2023-03-18 18:26:44] [INFO ] Added : 0 causal constraints over 0 iterations in 126 ms. Result :sat
Minimization took 63 ms.
[2023-03-18 18:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:45] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:26:45] [INFO ] [Real]Added 247 Read/Feed constraints in 116 ms returned sat
[2023-03-18 18:26:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:45] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-18 18:26:45] [INFO ] [Nat]Added 247 Read/Feed constraints in 115 ms returned sat
[2023-03-18 18:26:45] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 90 ms.
[2023-03-18 18:26:45] [INFO ] Added : 0 causal constraints over 0 iterations in 137 ms. Result :sat
Minimization took 50 ms.
[2023-03-18 18:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:45] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-18 18:26:45] [INFO ] [Real]Added 247 Read/Feed constraints in 127 ms returned sat
[2023-03-18 18:26:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:46] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2023-03-18 18:26:46] [INFO ] [Nat]Added 247 Read/Feed constraints in 113 ms returned sat
[2023-03-18 18:26:46] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 81 ms.
[2023-03-18 18:26:46] [INFO ] Added : 0 causal constraints over 0 iterations in 129 ms. Result :sat
Minimization took 61 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[698, 6666, 6255, 2921, 5633, 5436, 4197, 4195, 23968, 6371, 4432, 5110, 5836, 3004, 2218]
Support contains 15 out of 143 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 143/143 places, 2609/2609 transitions.
Applied a total of 0 rules in 120 ms. Remains 143 /143 variables (removed 0) and now considering 2609/2609 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 143/143 places, 2609/2609 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 143/143 places, 2609/2609 transitions.
Applied a total of 0 rules in 118 ms. Remains 143 /143 variables (removed 0) and now considering 2609/2609 (removed 0) transitions.
[2023-03-18 18:28:11] [INFO ] Flow matrix only has 468 transitions (discarded 2141 similar events)
Normalized transition count is 467 out of 468 initially.
// Phase 1: matrix 467 rows 143 cols
[2023-03-18 18:28:11] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-18 18:28:11] [INFO ] Implicit Places using invariants in 369 ms returned []
[2023-03-18 18:28:11] [INFO ] Flow matrix only has 468 transitions (discarded 2141 similar events)
Normalized transition count is 467 out of 468 initially.
// Phase 1: matrix 467 rows 143 cols
[2023-03-18 18:28:11] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:28:11] [INFO ] State equation strengthened by 247 read => feed constraints.
[2023-03-18 18:28:12] [INFO ] Implicit Places using invariants and state equation in 945 ms returned []
Implicit Place search using SMT with State Equation took 1316 ms to find 0 implicit places.
[2023-03-18 18:28:17] [INFO ] Redundant transitions in 5057 ms returned [35, 57, 84, 91, 95, 133, 143, 144, 153, 154, 160, 482, 496, 497, 498, 499, 503, 511, 512, 513, 514, 515, 516, 520, 521, 522, 525, 526, 527, 528, 530, 531, 532, 535, 536, 779, 789, 790, 793, 796, 805, 807, 808, 810, 811, 814, 817, 825, 826, 828, 829, 831, 832, 835, 843, 844, 846, 847, 856, 867, 874, 875, 876, 880, 884, 889, 890, 891, 892, 898, 899, 900, 905, 906, 907, 911, 913, 914, 915, 918, 922, 923, 924, 925, 930, 931, 932, 933, 939, 940, 941, 942, 944, 945, 947, 948, 949, 952, 954, 955, 956, 959, 963, 964, 965, 966, 968, 969, 971, 972, 973, 975, 976, 978, 979, 980, 983, 984, 985, 986, 988, 989, 990, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1950, 1998, 2004, 2005, 2007, 2010, 2014, 2019, 2020, 2021, 2023, 2024, 2026, 2029, 2030, 2032, 2035, 2040, 2041, 2042, 2043, 2045, 2046, 2047, 2049, 2050, 2052, 2062, 2063, 2064, 2065, 2066, 2089, 2090, 2091, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2180, 2181, 2182, 2183, 2184, 2185, 2186, 2187, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2247, 2248, 2249, 2250, 2251, 2252, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608]
Found 679 redundant transitions using SMT.
Drop transitions removed 679 transitions
Redundant transitions reduction (with SMT) removed 679 transitions.
[2023-03-18 18:28:17] [INFO ] Flow matrix only has 423 transitions (discarded 1507 similar events)
Normalized transition count is 422 out of 423 initially.
// Phase 1: matrix 422 rows 143 cols
[2023-03-18 18:28:17] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:28:18] [INFO ] Dead Transitions using invariants and state equation in 1002 ms found 0 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 143/143 places, 1930/2609 transitions.
Graph (complete) has 997 edges and 143 vertex of which 139 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 139 transition count 1926
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 135 transition count 1826
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 135 transition count 1826
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 57 place count 135 transition count 1782
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 2 with 30 rules applied. Total rules applied 87 place count 135 transition count 1752
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 89 place count 134 transition count 1751
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 90 place count 133 transition count 1721
Iterating global reduction 3 with 1 rules applied. Total rules applied 91 place count 133 transition count 1721
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 92 place count 133 transition count 1720
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 93 place count 133 transition count 1719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 94 place count 132 transition count 1719
Applied a total of 94 rules in 206 ms. Remains 132 /143 variables (removed 11) and now considering 1719/1930 (removed 211) transitions.
[2023-03-18 18:28:18] [INFO ] Flow matrix only has 399 transitions (discarded 1320 similar events)
Normalized transition count is 398 out of 399 initially.
// Phase 1: matrix 398 rows 132 cols
[2023-03-18 18:28:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:28:19] [INFO ] Implicit Places using invariants in 310 ms returned []
[2023-03-18 18:28:19] [INFO ] Flow matrix only has 399 transitions (discarded 1320 similar events)
Normalized transition count is 398 out of 399 initially.
// Phase 1: matrix 398 rows 132 cols
[2023-03-18 18:28:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:28:19] [INFO ] State equation strengthened by 204 read => feed constraints.
[2023-03-18 18:28:19] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 132/143 places, 1719/2609 transitions.
Finished structural reductions, in 2 iterations. Remains : 132/143 places, 1719/2609 transitions.
Successfully produced net in file /tmp/petri1191_303154308411921076.dot
Successfully produced net in file /tmp/petri1192_9909279462584805922.dot
Successfully produced net in file /tmp/petri1193_8684579799416716480.dot
Successfully produced net in file /tmp/petri1194_12682103246078310222.dot
Successfully produced net in file /tmp/petri1195_10497004894679078480.dot
Successfully produced net in file /tmp/petri1196_18182396215953312920.dot
Successfully produced net in file /tmp/petri1197_311518996650622715.dot
Successfully produced net in file /tmp/petri1198_18350659386721332554.dot
Successfully produced net in file /tmp/petri1199_6916606771454022412.dot
Successfully produced net in file /tmp/petri1200_11478726980463920817.dot
Successfully produced net in file /tmp/petri1201_7627176634452151159.dot
Successfully produced net in file /tmp/petri1202_11576862226614798009.dot
Successfully produced net in file /tmp/petri1203_5972627848865436606.dot
Successfully produced net in file /tmp/petri1204_15494310845392652293.dot
Successfully produced net in file /tmp/petri1205_82683333098502613.dot
Successfully produced net in file /tmp/petri1206_11098950701818224147.dot
Successfully produced net in file /tmp/petri1207_2124353848720167244.dot
Successfully produced net in file /tmp/petri1208_9921110478711576515.dot
Successfully produced net in file /tmp/petri1209_13221113749919339714.dot
Successfully produced net in file /tmp/petri1210_2329147607149817534.dot
Successfully produced net in file /tmp/petri1211_7876340228461319747.dot
Successfully produced net in file /tmp/petri1212_17516419147565069591.dot
Successfully produced net in file /tmp/petri1213_8501184615687747550.dot
Successfully produced net in file /tmp/petri1214_11261987233640470466.dot
Successfully produced net in file /tmp/petri1215_12225192567477265879.dot
Successfully produced net in file /tmp/petri1216_1288118599120995916.dot
Successfully produced net in file /tmp/petri1217_2943408392921861351.dot
Successfully produced net in file /tmp/petri1218_17617890266514111032.dot
Successfully produced net in file /tmp/petri1219_17994676144200621793.dot
Successfully produced net in file /tmp/petri1220_303356494560898088.dot
Successfully produced net in file /tmp/petri1221_9944342567891563424.dot
Successfully produced net in file /tmp/petri1222_13221814156130665403.dot
Successfully produced net in file /tmp/petri1223_1231452614061929029.dot
Successfully produced net in file /tmp/petri1224_2305292268541031904.dot
Successfully produced net in file /tmp/petri1225_8567443796462648167.dot
Successfully produced net in file /tmp/petri1226_16094372896359520608.dot
Successfully produced net in file /tmp/petri1227_3532616317822258944.dot
Successfully produced net in file /tmp/petri1228_2266598280114498283.dot
Successfully produced net in file /tmp/petri1229_16616415313006373515.dot
Successfully produced net in file /tmp/petri1230_9583208002228763919.dot
Successfully produced net in file /tmp/petri1231_3906829097400184377.dot
Successfully produced net in file /tmp/petri1232_10886669228445961727.dot
Successfully produced net in file /tmp/petri1233_8008929834002805002.dot
Successfully produced net in file /tmp/petri1234_1620856624171003956.dot
Successfully produced net in file /tmp/petri1235_6039870729479075513.dot
Successfully produced net in file /tmp/petri1236_5284514802221678238.dot
Successfully produced net in file /tmp/petri1237_7147362481654142442.dot
Successfully produced net in file /tmp/petri1238_4917163047679652399.dot
Successfully produced net in file /tmp/petri1239_1060166187119351005.dot
Drop transitions removed 49 transitions
Dominated transitions for bounds rules discarded 49 transitions
Normalized transition count is 393 out of 1670 initially.
// Phase 1: matrix 393 rows 132 cols
[2023-03-18 18:28:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20844 ms. (steps per millisecond=47 ) properties (out of 15) seen :54479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2481 ms. (steps per millisecond=403 ) properties (out of 15) seen :381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :2260
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 15) seen :1996
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :3402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1701
[2023-03-18 18:28:46] [INFO ] Flow matrix only has 394 transitions (discarded 1276 similar events)
Normalized transition count is 393 out of 394 initially.
// Phase 1: matrix 393 rows 132 cols
[2023-03-18 18:28:46] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:46] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-18 18:28:46] [INFO ] State equation strengthened by 199 read => feed constraints.
[2023-03-18 18:28:46] [INFO ] [Real]Added 199 Read/Feed constraints in 85 ms returned sat
[2023-03-18 18:28:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:46] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-18 18:28:46] [INFO ] [Nat]Added 199 Read/Feed constraints in 75 ms returned sat
[2023-03-18 18:28:46] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 55 ms.
[2023-03-18 18:28:46] [INFO ] Added : 5 causal constraints over 1 iterations in 125 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:47] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-18 18:28:47] [INFO ] [Real]Added 199 Read/Feed constraints in 79 ms returned sat
[2023-03-18 18:28:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:47] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-18 18:28:47] [INFO ] [Nat]Added 199 Read/Feed constraints in 67 ms returned sat
[2023-03-18 18:28:47] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 53 ms.
[2023-03-18 18:28:47] [INFO ] Added : 0 causal constraints over 0 iterations in 94 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:47] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-18 18:28:47] [INFO ] [Real]Added 199 Read/Feed constraints in 89 ms returned sat
[2023-03-18 18:28:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:48] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-18 18:28:48] [INFO ] [Nat]Added 199 Read/Feed constraints in 79 ms returned sat
[2023-03-18 18:28:48] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 54 ms.
[2023-03-18 18:28:48] [INFO ] Added : 0 causal constraints over 0 iterations in 94 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:48] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-18 18:28:48] [INFO ] [Real]Added 199 Read/Feed constraints in 81 ms returned sat
[2023-03-18 18:28:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:48] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-18 18:28:48] [INFO ] [Nat]Added 199 Read/Feed constraints in 82 ms returned sat
[2023-03-18 18:28:48] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 55 ms.
[2023-03-18 18:28:48] [INFO ] Added : 0 causal constraints over 0 iterations in 99 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:49] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-18 18:28:49] [INFO ] [Real]Added 199 Read/Feed constraints in 76 ms returned sat
[2023-03-18 18:28:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:49] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-18 18:28:49] [INFO ] [Nat]Added 199 Read/Feed constraints in 79 ms returned sat
[2023-03-18 18:28:49] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 53 ms.
[2023-03-18 18:28:49] [INFO ] Added : 0 causal constraints over 0 iterations in 93 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:49] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-18 18:28:49] [INFO ] [Real]Added 199 Read/Feed constraints in 76 ms returned sat
[2023-03-18 18:28:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:49] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-18 18:28:50] [INFO ] [Nat]Added 199 Read/Feed constraints in 67 ms returned sat
[2023-03-18 18:28:50] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 54 ms.
[2023-03-18 18:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 102 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:50] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-18 18:28:50] [INFO ] [Real]Added 199 Read/Feed constraints in 92 ms returned sat
[2023-03-18 18:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:50] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-18 18:28:50] [INFO ] [Nat]Added 199 Read/Feed constraints in 66 ms returned sat
[2023-03-18 18:28:50] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 60 ms.
[2023-03-18 18:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 105 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:50] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2023-03-18 18:28:51] [INFO ] [Real]Added 199 Read/Feed constraints in 67 ms returned sat
[2023-03-18 18:28:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:51] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-18 18:28:51] [INFO ] [Nat]Added 199 Read/Feed constraints in 85 ms returned sat
[2023-03-18 18:28:51] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 55 ms.
[2023-03-18 18:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 96 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:51] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-18 18:28:51] [INFO ] [Real]Added 199 Read/Feed constraints in 70 ms returned sat
[2023-03-18 18:28:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:51] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-18 18:28:51] [INFO ] [Nat]Added 199 Read/Feed constraints in 91 ms returned sat
[2023-03-18 18:28:51] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 52 ms.
[2023-03-18 18:28:52] [INFO ] Added : 0 causal constraints over 0 iterations in 95 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:52] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2023-03-18 18:28:52] [INFO ] [Real]Added 199 Read/Feed constraints in 72 ms returned sat
[2023-03-18 18:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:52] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-18 18:28:52] [INFO ] [Nat]Added 199 Read/Feed constraints in 70 ms returned sat
[2023-03-18 18:28:52] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 55 ms.
[2023-03-18 18:28:52] [INFO ] Added : 0 causal constraints over 0 iterations in 95 ms. Result :sat
Minimization took 47 ms.
[2023-03-18 18:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:52] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-18 18:28:52] [INFO ] [Real]Added 199 Read/Feed constraints in 73 ms returned sat
[2023-03-18 18:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:53] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-18 18:28:53] [INFO ] [Nat]Added 199 Read/Feed constraints in 87 ms returned sat
[2023-03-18 18:28:53] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 55 ms.
[2023-03-18 18:28:53] [INFO ] Added : 0 causal constraints over 0 iterations in 95 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:53] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-18 18:28:53] [INFO ] [Real]Added 199 Read/Feed constraints in 72 ms returned sat
[2023-03-18 18:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:53] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-03-18 18:28:53] [INFO ] [Nat]Added 199 Read/Feed constraints in 83 ms returned sat
[2023-03-18 18:28:53] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 54 ms.
[2023-03-18 18:28:53] [INFO ] Added : 0 causal constraints over 0 iterations in 95 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:54] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2023-03-18 18:28:54] [INFO ] [Real]Added 199 Read/Feed constraints in 80 ms returned sat
[2023-03-18 18:28:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:54] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-18 18:28:54] [INFO ] [Nat]Added 199 Read/Feed constraints in 72 ms returned sat
[2023-03-18 18:28:54] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 54 ms.
[2023-03-18 18:28:54] [INFO ] Added : 0 causal constraints over 0 iterations in 96 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:54] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-18 18:28:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:54] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-18 18:28:54] [INFO ] [Nat]Added 199 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:28:55] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 55 ms.
[2023-03-18 18:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 99 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:55] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-18 18:28:55] [INFO ] [Real]Added 199 Read/Feed constraints in 66 ms returned sat
[2023-03-18 18:28:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:28:55] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-18 18:28:55] [INFO ] [Nat]Added 199 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:28:55] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 53 ms.
[2023-03-18 18:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 98 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[822, 6669, 6258, 2924, 5635, 5439, 4200, 4198, 23972, 7694, 4437, 6260, 5839, 3402, 2221]
Support contains 15 out of 132 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 132/132 places, 1670/1670 transitions.
Applied a total of 0 rules in 53 ms. Remains 132 /132 variables (removed 0) and now considering 1670/1670 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 132/132 places, 1670/1670 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 132/132 places, 1670/1670 transitions.
Applied a total of 0 rules in 52 ms. Remains 132 /132 variables (removed 0) and now considering 1670/1670 (removed 0) transitions.
[2023-03-18 18:30:10] [INFO ] Flow matrix only has 394 transitions (discarded 1276 similar events)
Normalized transition count is 393 out of 394 initially.
// Phase 1: matrix 393 rows 132 cols
[2023-03-18 18:30:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:30:10] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-18 18:30:10] [INFO ] Flow matrix only has 394 transitions (discarded 1276 similar events)
Normalized transition count is 393 out of 394 initially.
// Phase 1: matrix 393 rows 132 cols
[2023-03-18 18:30:10] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:30:10] [INFO ] State equation strengthened by 199 read => feed constraints.
[2023-03-18 18:30:11] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 971 ms to find 0 implicit places.
[2023-03-18 18:30:13] [INFO ] Redundant transitions in 2623 ms returned [75, 80, 84, 89, 113, 126, 132, 133, 140, 225, 229, 588, 598, 599, 600, 601, 606, 607, 608, 609, 610, 611, 614, 615, 616, 617, 619, 1664, 1665, 1666, 1667, 1668, 1669]
Found 33 redundant transitions using SMT.
Drop transitions removed 33 transitions
Redundant transitions reduction (with SMT) removed 33 transitions.
[2023-03-18 18:30:13] [INFO ] Flow matrix only has 380 transitions (discarded 1257 similar events)
Normalized transition count is 379 out of 380 initially.
// Phase 1: matrix 379 rows 132 cols
[2023-03-18 18:30:13] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:30:14] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 132/132 places, 1637/1670 transitions.
Graph (complete) has 884 edges and 132 vertex of which 129 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 129 transition count 1634
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 128 transition count 1620
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 128 transition count 1620
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 103 place count 128 transition count 1523
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 119 place count 128 transition count 1507
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 42 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 2 with 45 rules applied. Total rules applied 164 place count 127 transition count 1463
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 3 with 48 rules applied. Total rules applied 212 place count 127 transition count 1415
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 236 place count 125 transition count 1393
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 237 place count 125 transition count 1392
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 238 place count 124 transition count 1392
Applied a total of 238 rules in 191 ms. Remains 124 /132 variables (removed 8) and now considering 1392/1637 (removed 245) transitions.
[2023-03-18 18:30:14] [INFO ] Flow matrix only has 345 transitions (discarded 1047 similar events)
Normalized transition count is 344 out of 345 initially.
// Phase 1: matrix 344 rows 124 cols
[2023-03-18 18:30:14] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:30:14] [INFO ] Implicit Places using invariants in 232 ms returned []
[2023-03-18 18:30:14] [INFO ] Flow matrix only has 345 transitions (discarded 1047 similar events)
Normalized transition count is 344 out of 345 initially.
// Phase 1: matrix 344 rows 124 cols
[2023-03-18 18:30:14] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:30:15] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-18 18:30:15] [INFO ] Implicit Places using invariants and state equation in 588 ms returned []
Implicit Place search using SMT with State Equation took 823 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 124/132 places, 1392/1670 transitions.
Finished structural reductions, in 2 iterations. Remains : 124/132 places, 1392/1670 transitions.
Successfully produced net in file /tmp/petri1240_16976962485181928320.dot
Successfully produced net in file /tmp/petri1241_1410900750710673619.dot
Successfully produced net in file /tmp/petri1242_3807870017379278548.dot
Successfully produced net in file /tmp/petri1243_8194389022643771200.dot
Successfully produced net in file /tmp/petri1244_16248875953280298084.dot
Successfully produced net in file /tmp/petri1245_2217491114931805156.dot
Successfully produced net in file /tmp/petri1246_5371989048137126636.dot
Successfully produced net in file /tmp/petri1247_3773447857480300245.dot
Successfully produced net in file /tmp/petri1248_1450287190322783983.dot
Successfully produced net in file /tmp/petri1249_8122047502509383183.dot
Successfully produced net in file /tmp/petri1250_6385990775969795585.dot
Successfully produced net in file /tmp/petri1251_5998622012211786726.dot
Successfully produced net in file /tmp/petri1252_9831246597676012002.dot
Successfully produced net in file /tmp/petri1253_5741066640300890059.dot
Successfully produced net in file /tmp/petri1254_14715651002511132618.dot
Successfully produced net in file /tmp/petri1255_4222125530791088823.dot
Successfully produced net in file /tmp/petri1256_13079543689502673793.dot
Successfully produced net in file /tmp/petri1257_6474944702256024084.dot
Successfully produced net in file /tmp/petri1258_9323003154496090115.dot
Successfully produced net in file /tmp/petri1259_15228670248049834932.dot
Successfully produced net in file /tmp/petri1260_9805588382850705219.dot
Successfully produced net in file /tmp/petri1261_9508927943354114319.dot
Successfully produced net in file /tmp/petri1262_7587476478313143847.dot
Successfully produced net in file /tmp/petri1263_699099506209675206.dot
Successfully produced net in file /tmp/petri1264_10798278589867838942.dot
Successfully produced net in file /tmp/petri1265_2163567183534444431.dot
Successfully produced net in file /tmp/petri1266_7171484074919823450.dot
Successfully produced net in file /tmp/petri1267_16124307373435413102.dot
Successfully produced net in file /tmp/petri1268_6440072810737450593.dot
Successfully produced net in file /tmp/petri1269_1328022723647128120.dot
Successfully produced net in file /tmp/petri1270_10057236372867231044.dot
Successfully produced net in file /tmp/petri1271_12495124003132937429.dot
Successfully produced net in file /tmp/petri1272_3987671486241222498.dot
Drop transitions removed 33 transitions
Dominated transitions for bounds rules discarded 33 transitions
Normalized transition count is 338 out of 1359 initially.
// Phase 1: matrix 338 rows 124 cols
[2023-03-18 18:30:15] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 17668 ms. (steps per millisecond=56 ) properties (out of 15) seen :53360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2401 ms. (steps per millisecond=416 ) properties (out of 15) seen :675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :2178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :3746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1873
[2023-03-18 18:30:38] [INFO ] Flow matrix only has 339 transitions (discarded 1020 similar events)
Normalized transition count is 338 out of 339 initially.
// Phase 1: matrix 338 rows 124 cols
[2023-03-18 18:30:38] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:38] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:30:38] [INFO ] State equation strengthened by 162 read => feed constraints.
[2023-03-18 18:30:38] [INFO ] [Real]Added 162 Read/Feed constraints in 71 ms returned sat
[2023-03-18 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:38] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:30:38] [INFO ] [Nat]Added 162 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:30:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 61 ms.
[2023-03-18 18:30:39] [INFO ] Added : 5 causal constraints over 1 iterations in 117 ms. Result :sat
Minimization took 34 ms.
[2023-03-18 18:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:39] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:30:39] [INFO ] [Real]Added 162 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:39] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:30:39] [INFO ] [Nat]Added 162 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:30:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 46 ms.
[2023-03-18 18:30:39] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:39] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:30:39] [INFO ] [Real]Added 162 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:40] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:30:40] [INFO ] [Nat]Added 162 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:30:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 44 ms.
[2023-03-18 18:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 34 ms.
[2023-03-18 18:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:40] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:30:40] [INFO ] [Real]Added 162 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:40] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:30:40] [INFO ] [Nat]Added 162 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:30:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 44 ms.
[2023-03-18 18:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:40] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:30:40] [INFO ] [Real]Added 162 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:41] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:30:41] [INFO ] [Nat]Added 162 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:30:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 44 ms.
[2023-03-18 18:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:41] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:30:41] [INFO ] [Real]Added 162 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:41] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:30:41] [INFO ] [Nat]Added 162 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:30:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 43 ms.
[2023-03-18 18:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:41] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:30:42] [INFO ] [Real]Added 162 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:30:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:42] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:30:42] [INFO ] [Nat]Added 162 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:30:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 44 ms.
[2023-03-18 18:30:42] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:42] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:30:42] [INFO ] [Real]Added 162 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:30:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:42] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:30:42] [INFO ] [Nat]Added 162 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:30:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 45 ms.
[2023-03-18 18:30:42] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:43] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:30:43] [INFO ] [Real]Added 162 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:30:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:43] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:30:43] [INFO ] [Nat]Added 162 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:30:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 46 ms.
[2023-03-18 18:30:43] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:43] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:30:43] [INFO ] [Real]Added 162 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:30:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:43] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:30:43] [INFO ] [Nat]Added 162 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:30:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 42 ms.
[2023-03-18 18:30:43] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 34 ms.
[2023-03-18 18:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:44] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-18 18:30:44] [INFO ] [Real]Added 162 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:30:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:44] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:30:44] [INFO ] [Nat]Added 162 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:30:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 44 ms.
[2023-03-18 18:30:44] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:44] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:30:44] [INFO ] [Real]Added 162 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:30:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:44] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:30:44] [INFO ] [Nat]Added 162 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:30:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 45 ms.
[2023-03-18 18:30:45] [INFO ] Added : 0 causal constraints over 0 iterations in 84 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:45] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:30:45] [INFO ] [Real]Added 162 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:45] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:30:45] [INFO ] [Nat]Added 162 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:30:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 43 ms.
[2023-03-18 18:30:45] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:45] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:30:45] [INFO ] [Real]Added 162 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:45] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:30:45] [INFO ] [Nat]Added 162 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:30:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 46 ms.
[2023-03-18 18:30:46] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:46] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:30:46] [INFO ] [Real]Added 162 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:30:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:30:46] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:30:46] [INFO ] [Nat]Added 162 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:30:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 51 ms.
[2023-03-18 18:30:46] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[889, 6672, 6260, 2926, 5637, 5442, 4545, 4560, 23974, 7697, 4439, 7443, 5897, 3746, 2223]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1359/1359 transitions.
Applied a total of 0 rules in 39 ms. Remains 124 /124 variables (removed 0) and now considering 1359/1359 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1359/1359 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1359/1359 transitions.
Applied a total of 0 rules in 38 ms. Remains 124 /124 variables (removed 0) and now considering 1359/1359 (removed 0) transitions.
[2023-03-18 18:31:46] [INFO ] Flow matrix only has 339 transitions (discarded 1020 similar events)
Normalized transition count is 338 out of 339 initially.
// Phase 1: matrix 338 rows 124 cols
[2023-03-18 18:31:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:31:47] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-18 18:31:47] [INFO ] Flow matrix only has 339 transitions (discarded 1020 similar events)
Normalized transition count is 338 out of 339 initially.
// Phase 1: matrix 338 rows 124 cols
[2023-03-18 18:31:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:31:47] [INFO ] State equation strengthened by 162 read => feed constraints.
[2023-03-18 18:31:47] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 893 ms to find 0 implicit places.
[2023-03-18 18:31:49] [INFO ] Redundant transitions in 1952 ms returned [67, 71, 84, 86, 92, 98, 103, 171, 177, 289, 292, 293, 294, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358]
Found 55 redundant transitions using SMT.
Drop transitions removed 55 transitions
Redundant transitions reduction (with SMT) removed 55 transitions.
[2023-03-18 18:31:49] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:31:49] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:31:50] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 124/124 places, 1304/1359 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/124 places, 1304/1359 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:31:50] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16078 ms. (steps per millisecond=62 ) properties (out of 15) seen :47360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2371 ms. (steps per millisecond=421 ) properties (out of 15) seen :723
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:32:11] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:32:11] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:11] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:32:11] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:32:11] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:32:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:11] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:32:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:32:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:32:11] [INFO ] Added : 5 causal constraints over 1 iterations in 98 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:12] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:32:12] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:32:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:12] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:32:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:32:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 67 ms.
[2023-03-18 18:32:12] [INFO ] Added : 0 causal constraints over 0 iterations in 103 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:12] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:32:12] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:32:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:12] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:32:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:32:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:32:12] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:13] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:32:13] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:32:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:13] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:32:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:32:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:32:13] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:13] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:32:13] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:32:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:13] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:32:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:32:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:32:14] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:14] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-18 18:32:14] [INFO ] [Real]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:32:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:14] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:32:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:32:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:32:14] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:14] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:32:14] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:32:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:15] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:32:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:32:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:32:15] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:32:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:15] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:32:15] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:32:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:15] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:32:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:32:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:32:15] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:32:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:15] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:32:15] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:32:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:16] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:32:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:32:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:32:16] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:16] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:32:16] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:32:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:16] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:32:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:32:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:32:16] [INFO ] Added : 0 causal constraints over 0 iterations in 71 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:16] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:32:16] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:32:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:17] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:32:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:32:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:32:17] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:32:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:17] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-18 18:32:17] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:32:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:17] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:32:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:32:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 45 ms.
[2023-03-18 18:32:17] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:32:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:17] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-18 18:32:18] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:32:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:18] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:32:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:32:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:32:18] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:18] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:32:18] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:32:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:18] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:32:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:32:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:32:18] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 30 ms.
[2023-03-18 18:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:18] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:32:19] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:32:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:32:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:32:19] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:32:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:32:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:32:19] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[985, 6674, 6263, 2928, 5801, 5445, 4776, 4825, 23976, 7699, 4441, 7445, 5899, 3946, 2225]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 37 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:33:20] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:33:20] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:33:21] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-18 18:33:21] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:33:21] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:33:21] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:33:21] [INFO ] Implicit Places using invariants and state equation in 584 ms returned []
Implicit Place search using SMT with State Equation took 851 ms to find 0 implicit places.
[2023-03-18 18:33:23] [INFO ] Redundant transitions in 1821 ms returned []
[2023-03-18 18:33:23] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:33:23] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:33:24] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:33:24] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16147 ms. (steps per millisecond=61 ) properties (out of 15) seen :46990
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2163 ms. (steps per millisecond=462 ) properties (out of 15) seen :1480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
[2023-03-18 18:33:45] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:33:45] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:33:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:45] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:33:45] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:33:45] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:33:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:45] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:33:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:33:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:33:45] [INFO ] Added : 5 causal constraints over 1 iterations in 98 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:33:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:45] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:33:45] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:33:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:45] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:33:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:33:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:33:46] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:33:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:46] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:33:46] [INFO ] [Real]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-18 18:33:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:46] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:33:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:33:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:33:46] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:33:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:46] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:33:46] [INFO ] [Real]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:33:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:47] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-18 18:33:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:33:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:47] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:33:47] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:47] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:33:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:33:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:47] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:33:47] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:48] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:33:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:33:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:33:48] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:48] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:33:48] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:48] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:33:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:33:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:33:48] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:48] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:33:49] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:49] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-18 18:33:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:33:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:49] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:33:49] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:49] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:33:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:33:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:50] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:33:50] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:50] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:33:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:33:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:50] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:33:50] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:50] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:33:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:33:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:51] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:33:51] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:33:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:51] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:33:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:33:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:51] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:33:51] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:33:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:51] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:33:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:33:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 43 ms.
[2023-03-18 18:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:52] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:33:52] [INFO ] [Real]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-18 18:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:52] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:33:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:33:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:33:52] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:52] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:33:52] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:33:52] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:33:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:33:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:33:52] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1274, 6678, 6266, 2932, 5811, 5448, 4916, 4828, 23979, 7703, 4446, 7447, 5903, 3948, 2228]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:34:54] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:34:54] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:34:54] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-18 18:34:54] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:34:54] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:34:54] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:34:54] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 737 ms to find 0 implicit places.
[2023-03-18 18:34:56] [INFO ] Redundant transitions in 1858 ms returned []
[2023-03-18 18:34:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:34:56] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:34:57] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:34:57] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16609 ms. (steps per millisecond=60 ) properties (out of 15) seen :46858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2309 ms. (steps per millisecond=433 ) properties (out of 15) seen :1064
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:35:18] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:35:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:18] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:35:18] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:35:19] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:19] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:35:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:35:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:35:19] [INFO ] Added : 5 causal constraints over 1 iterations in 94 ms. Result :sat
Minimization took 43 ms.
[2023-03-18 18:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:19] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:35:19] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:19] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:35:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:35:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:20] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:35:20] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:20] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:35:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:35:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:35:20] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:20] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:35:20] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:20] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:35:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:35:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:35:20] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:21] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:35:21] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:35:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:21] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:35:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:35:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:21] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:35:21] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:35:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:21] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:35:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:35:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:22] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:35:22] [INFO ] [Real]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:22] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:35:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:35:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 55 ms.
[2023-03-18 18:35:22] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:22] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:35:22] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:22] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:35:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:35:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 45 ms.
[2023-03-18 18:35:23] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:23] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:35:23] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:23] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:35:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:35:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:35:23] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:23] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:35:23] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:23] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:35:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:35:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:35:24] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:24] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:35:24] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:35:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:24] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:35:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:35:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:35:24] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:24] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:35:24] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:35:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:24] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:35:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:35:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:35:25] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:25] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:35:25] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:35:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:25] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:35:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:35:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:35:25] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:25] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:35:25] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:35:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:26] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:35:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:35:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:35:26] [INFO ] Added : 0 causal constraints over 0 iterations in 72 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:26] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:35:26] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:35:26] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:35:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:35:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:35:26] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1277, 6681, 6269, 2935, 5815, 5452, 4918, 4831, 23982, 7706, 4449, 7450, 5906, 3951, 2231]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:36:28] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:36:28] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:36:28] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-18 18:36:28] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:36:28] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:36:28] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:36:28] [INFO ] Implicit Places using invariants and state equation in 573 ms returned []
Implicit Place search using SMT with State Equation took 824 ms to find 0 implicit places.
[2023-03-18 18:36:30] [INFO ] Redundant transitions in 1998 ms returned []
[2023-03-18 18:36:30] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:36:30] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:36:31] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:36:31] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16142 ms. (steps per millisecond=61 ) properties (out of 15) seen :46678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2424 ms. (steps per millisecond=412 ) properties (out of 15) seen :690
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
[2023-03-18 18:36:52] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:36:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:52] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-18 18:36:52] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:36:53] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:53] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:36:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:36:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:36:53] [INFO ] Added : 5 causal constraints over 1 iterations in 96 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:53] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:36:53] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:53] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:36:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:36:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:54] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-18 18:36:54] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:36:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:54] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:36:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:36:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:36:54] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:36:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:54] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:36:54] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:36:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:54] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:36:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:36:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:36:54] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:55] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:36:55] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:36:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:55] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:36:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:36:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:55] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:36:55] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:36:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:55] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:36:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-18 18:36:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:36:56] [INFO ] Added : 0 causal constraints over 0 iterations in 83 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:56] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:36:56] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:36:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:56] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-18 18:36:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:36:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:36:56] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:56] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:36:56] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:36:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:56] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:36:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:36:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:36:57] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:36:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:57] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:36:57] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:36:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:57] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:36:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:36:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:36:57] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:36:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:57] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:36:57] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:36:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:57] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:36:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:36:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:58] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:36:58] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:58] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:36:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:36:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:58] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:36:58] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:59] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:36:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:36:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:59] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:36:59] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:59] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:36:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:36:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:36:59] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:36:59] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:37:00] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:37:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:37:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:37:00] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 34 ms.
[2023-03-18 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:37:00] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:37:00] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:37:00] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:37:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:37:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 49 ms.
[2023-03-18 18:37:00] [INFO ] Added : 0 causal constraints over 0 iterations in 85 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1280, 6684, 6272, 2939, 5818, 5455, 4921, 4834, 23986, 7709, 4452, 7453, 5910, 3954, 2235]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:38:01] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:38:01] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:38:01] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-18 18:38:02] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:38:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:38:02] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:38:02] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 759 ms to find 0 implicit places.
[2023-03-18 18:38:04] [INFO ] Redundant transitions in 1893 ms returned []
[2023-03-18 18:38:04] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:38:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:38:05] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:38:05] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16954 ms. (steps per millisecond=58 ) properties (out of 15) seen :46870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2393 ms. (steps per millisecond=417 ) properties (out of 15) seen :1180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1973
[2023-03-18 18:38:26] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:38:26] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:27] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:38:27] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:38:27] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:27] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:38:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:38:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:27] [INFO ] Added : 5 causal constraints over 1 iterations in 97 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:27] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:38:27] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:27] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:38:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:38:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:28] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:38:28] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:28] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:38:28] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:38:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:28] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:38:28] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:38:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:28] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:38:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:38:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:38:29] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:29] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:38:29] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:29] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:38:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:38:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:38:29] [INFO ] Added : 0 causal constraints over 0 iterations in 72 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:29] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:38:29] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:38:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:30] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:38:30] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:38:30] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:30] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:30] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:38:30] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:38:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:30] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:38:30] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:38:30] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:38:30] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:30] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:38:30] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:38:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:31] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:38:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:38:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 61 ms.
[2023-03-18 18:38:31] [INFO ] Added : 0 causal constraints over 0 iterations in 93 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:31] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:38:31] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:31] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:38:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:38:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:31] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:31] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:38:31] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:32] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:38:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:38:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:32] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:32] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:38:32] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:38:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:32] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:38:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:38:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:32] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:32] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:38:32] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:38:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:33] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:38:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:38:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:33] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:33] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:38:33] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:38:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:33] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:38:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:38:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:38:33] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:33] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:38:34] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:38:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:34] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:38:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:38:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:38:34] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:38:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:34] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-18 18:38:34] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:38:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:38:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:38:34] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:38:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:38:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:38:34] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1283, 6688, 6275, 2943, 5821, 5458, 4923, 4837, 23991, 7713, 4455, 7456, 5913, 3956, 2238]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:39:35] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:39:35] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:39:36] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-18 18:39:36] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:39:36] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:39:36] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:39:36] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 804 ms to find 0 implicit places.
[2023-03-18 18:39:38] [INFO ] Redundant transitions in 2032 ms returned []
[2023-03-18 18:39:38] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:39:38] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:39:39] [INFO ] Dead Transitions using invariants and state equation in 662 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:39:39] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16282 ms. (steps per millisecond=61 ) properties (out of 15) seen :47152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2410 ms. (steps per millisecond=414 ) properties (out of 15) seen :1093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:40:00] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:40:00] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:00] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:00] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:40:00] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:40:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:00] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:40:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:40:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:40:01] [INFO ] Added : 5 causal constraints over 1 iterations in 98 ms. Result :sat
Minimization took 43 ms.
[2023-03-18 18:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:01] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:01] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:01] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:40:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:40:01] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:01] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:01] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:02] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:40:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:40:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:40:02] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:02] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:02] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:40:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:02] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:40:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:40:02] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:02] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:40:02] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:40:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:03] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:40:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:40:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 83 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:03] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:03] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:03] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:40:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:03] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-18 18:40:04] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:04] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:40:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:40:04] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:04] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:40:04] [INFO ] [Real]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:04] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:40:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 45 ms.
[2023-03-18 18:40:04] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:05] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:40:05] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:05] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:40:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:40:05] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:05] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:05] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:05] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:40:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:40:05] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:06] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:06] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:06] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:40:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:40:06] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:06] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:40:06] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:06] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:40:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:40:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:40:06] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:07] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:40:07] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:40:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:07] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 67 ms returned sat
[2023-03-18 18:40:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:40:07] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:07] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:40:07] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:40:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:07] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:40:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:40:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:40:08] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:08] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:40:08] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:40:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:40:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:40:08] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:40:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:40:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:40:08] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1286, 6691, 6278, 2946, 5824, 5461, 5009, 4839, 23994, 7716, 4458, 7459, 5917, 3957, 2241]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:41:09] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:41:09] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:41:10] [INFO ] Implicit Places using invariants in 266 ms returned []
[2023-03-18 18:41:10] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:41:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:41:10] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:41:10] [INFO ] Implicit Places using invariants and state equation in 569 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
[2023-03-18 18:41:12] [INFO ] Redundant transitions in 2036 ms returned []
[2023-03-18 18:41:12] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:41:12] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:41:13] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:41:13] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16067 ms. (steps per millisecond=62 ) properties (out of 15) seen :47249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2373 ms. (steps per millisecond=421 ) properties (out of 15) seen :544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:41:34] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:41:34] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:41:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:34] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:41:34] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:41:34] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:41:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:34] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:41:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:41:35] [INFO ] Added : 5 causal constraints over 1 iterations in 99 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:35] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:35] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:41:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:35] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:41:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:41:35] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:35] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:41:35] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:41:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:36] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:41:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:41:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 45 ms.
[2023-03-18 18:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:36] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:36] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:36] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:41:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:41:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:36] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:36] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:37] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:41:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:41:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:41:37] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:37] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-18 18:41:37] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:41:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:37] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:41:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:41:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:41:37] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:37] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:38] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:41:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:38] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:41:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:41:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 53 ms.
[2023-03-18 18:41:38] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:41:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:38] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:41:38] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:41:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:38] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:41:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:41:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:41:38] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:41:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:38] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:39] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:41:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:39] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:41:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:41:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:39] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:41:39] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:41:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:39] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:41:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:41:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:40] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:41:40] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:40] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:41:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:40] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:41:40] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:40] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:41:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:41:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:41] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:41:41] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:41:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:41] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:41:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:41:41] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:41] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:41:41] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:41:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:41] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:41:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:41:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:41:41] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:42] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:41:42] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:41:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:41:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:41:42] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:41:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:41:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:41:42] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1290, 6694, 6282, 2949, 5827, 5464, 5011, 4842, 23998, 7718, 4461, 7462, 5921, 3959, 2244]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:42:44] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:42:44] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:42:44] [INFO ] Implicit Places using invariants in 256 ms returned []
[2023-03-18 18:42:44] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:42:44] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:42:44] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:42:45] [INFO ] Implicit Places using invariants and state equation in 589 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
[2023-03-18 18:42:47] [INFO ] Redundant transitions in 1916 ms returned []
[2023-03-18 18:42:47] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:42:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:42:47] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:42:47] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16413 ms. (steps per millisecond=60 ) properties (out of 15) seen :46921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2428 ms. (steps per millisecond=411 ) properties (out of 15) seen :747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
[2023-03-18 18:43:09] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:43:09] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:09] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:43:09] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:43:09] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:43:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:09] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:43:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:43:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:43:09] [INFO ] Added : 5 causal constraints over 1 iterations in 94 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:10] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:43:10] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:43:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:10] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:43:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:43:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:43:10] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:10] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:43:10] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:43:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:10] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:43:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:43:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:43:10] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:11] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-18 18:43:11] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:11] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:43:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:43:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:43:11] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:11] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:43:11] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:11] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:43:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:43:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:43:11] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:12] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:43:12] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:12] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:43:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:43:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:43:12] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:12] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:43:12] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:12] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:43:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:43:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:43:12] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:13] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:43:13] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:13] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:43:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:43:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:43:13] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:13] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:43:13] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:13] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:43:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:43:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 46 ms.
[2023-03-18 18:43:14] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:14] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:43:14] [INFO ] [Real]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:43:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:14] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:43:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:43:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:43:14] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:14] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:43:14] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:43:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:14] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:43:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:43:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:15] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:43:15] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:15] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:43:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:43:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:15] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:43:15] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:16] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:43:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:43:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 63 ms.
[2023-03-18 18:43:16] [INFO ] Added : 0 causal constraints over 0 iterations in 97 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:16] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:43:16] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:43:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:16] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:43:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:43:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:43:16] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:16] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:43:16] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:43:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:43:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:43:17] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:43:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:43:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:43:17] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1294, 6698, 6285, 2952, 5830, 5467, 5014, 4845, 24002, 7721, 4465, 7465, 5924, 3961, 2247]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:44:18] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:44:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:44:18] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-18 18:44:18] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:44:18] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:44:18] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:44:19] [INFO ] Implicit Places using invariants and state equation in 580 ms returned []
Implicit Place search using SMT with State Equation took 859 ms to find 0 implicit places.
[2023-03-18 18:44:21] [INFO ] Redundant transitions in 1901 ms returned []
[2023-03-18 18:44:21] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:44:21] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:44:21] [INFO ] Dead Transitions using invariants and state equation in 640 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:44:21] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15993 ms. (steps per millisecond=62 ) properties (out of 15) seen :46513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2406 ms. (steps per millisecond=415 ) properties (out of 15) seen :432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:44:42] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:44:42] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:42] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:44:42] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:44:42] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:44:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:43] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:44:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:44:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:44:43] [INFO ] Added : 5 causal constraints over 1 iterations in 92 ms. Result :sat
Minimization took 43 ms.
[2023-03-18 18:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:43] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:44:43] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:43] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:44:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:44:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:44:43] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:43] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:44:43] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:44:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:44] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:44:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:44:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:44:44] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:44] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:44:44] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:44:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:44] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:44:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:44:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:44:44] [INFO ] Added : 0 causal constraints over 0 iterations in 96 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:45] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:44:45] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:44:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:45] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:44:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:44:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:44:45] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:44:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:45] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:44:45] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:44:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:45] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-18 18:44:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:44:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:44:45] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:44:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:46] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:44:46] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:44:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:46] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:44:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:44:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:44:46] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:44:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:46] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:44:46] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:44:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:46] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:44:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:44:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:44:46] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:44:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:47] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:44:47] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:44:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:47] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:44:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:44:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:44:47] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:44:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:47] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:44:47] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:44:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:47] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:44:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:44:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:44:47] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:48] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:44:48] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:44:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:48] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:44:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:44:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:44:48] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:48] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:44:48] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:44:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:48] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:44:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:44:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:44:48] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:49] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:44:49] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:49] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:44:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:44:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:49] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:44:49] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:49] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:44:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:44:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:44:50] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 35 ms.
[2023-03-18 18:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:50] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:44:50] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:44:50] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:44:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:44:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:44:50] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1297, 6701, 6289, 2955, 5833, 5470, 5016, 4848, 24005, 7724, 4468, 7468, 5928, 3962, 2250]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 37 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:45:51] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:45:51] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:45:52] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-18 18:45:52] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:45:52] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:45:52] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:45:52] [INFO ] Implicit Places using invariants and state equation in 588 ms returned []
Implicit Place search using SMT with State Equation took 827 ms to find 0 implicit places.
[2023-03-18 18:45:54] [INFO ] Redundant transitions in 1990 ms returned []
[2023-03-18 18:45:54] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:45:54] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:45:55] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:45:55] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 16360 ms. (steps per millisecond=61 ) properties (out of 15) seen :47027
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2436 ms. (steps per millisecond=410 ) properties (out of 15) seen :700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
[2023-03-18 18:46:16] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:46:16] [INFO ] Computed 0 place invariants in 8 ms
[2023-03-18 18:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:16] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:46:16] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:46:16] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:46:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:17] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-18 18:46:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-18 18:46:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:46:17] [INFO ] Added : 5 causal constraints over 1 iterations in 96 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:17] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:46:17] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:46:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:17] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:46:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:46:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:46:17] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:17] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:46:18] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:18] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-18 18:46:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:46:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:46:18] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:18] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:46:18] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:18] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:46:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:46:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:46:18] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:19] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:46:19] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:19] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:46:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:46:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:46:19] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:19] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:46:19] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:19] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:46:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:46:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:46:19] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:20] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-18 18:46:20] [INFO ] [Real]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:20] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:46:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:46:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:46:20] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:20] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:46:20] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:20] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:46:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:46:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:46:20] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:46:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:21] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-18 18:46:21] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:46:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:21] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-18 18:46:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:46:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:46:21] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:46:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:21] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:46:21] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:46:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:21] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:46:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:46:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:46:22] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:46:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:22] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:46:22] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:46:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:22] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:46:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:46:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:46:22] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:46:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:22] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:46:22] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:46:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:22] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:46:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:46:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:23] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:46:23] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:23] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:46:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:46:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 37 ms.
[2023-03-18 18:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:23] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:46:23] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:24] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:46:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:46:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:46:24] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:24] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:46:24] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:46:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:46:24] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-18 18:46:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:46:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:46:24] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1300, 6704, 6292, 2958, 5836, 5473, 5018, 4850, 24009, 7727, 4471, 7470, 5932, 3964, 2253]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 43 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:47:26] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:47:26] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:47:26] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-18 18:47:26] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:47:26] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:47:26] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:47:27] [INFO ] Implicit Places using invariants and state equation in 585 ms returned []
Implicit Place search using SMT with State Equation took 858 ms to find 0 implicit places.
[2023-03-18 18:47:29] [INFO ] Redundant transitions in 2007 ms returned []
[2023-03-18 18:47:29] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:47:29] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:47:29] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:47:29] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16254 ms. (steps per millisecond=61 ) properties (out of 15) seen :46944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2404 ms. (steps per millisecond=415 ) properties (out of 15) seen :399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:47:50] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:47:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:51] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:47:51] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:47:51] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:47:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:51] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:47:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:47:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 46 ms.
[2023-03-18 18:47:51] [INFO ] Added : 5 causal constraints over 1 iterations in 106 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:51] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:47:51] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:47:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:51] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:47:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:47:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 57 ms.
[2023-03-18 18:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 93 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:52] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:47:52] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:47:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:52] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:47:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:47:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:52] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:47:52] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:47:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:52] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:47:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:47:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:47:53] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:53] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:47:53] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:47:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:53] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:47:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:47:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 45 ms.
[2023-03-18 18:47:53] [INFO ] Added : 0 causal constraints over 0 iterations in 83 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:53] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:47:53] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:47:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:53] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:47:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:47:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 46 ms.
[2023-03-18 18:47:54] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:54] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:47:54] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:47:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:54] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:47:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:47:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:47:54] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:54] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:47:54] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:47:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:55] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:47:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:47:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:47:55] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:55] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:47:55] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:55] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:47:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:47:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:47:55] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:55] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:47:55] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:56] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:47:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:47:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:47:56] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:56] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:47:56] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:56] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:47:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:47:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:47:56] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:56] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:47:56] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:57] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-18 18:47:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-18 18:47:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:47:57] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:47:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:57] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:47:57] [INFO ] [Real]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-18 18:47:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:57] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-18 18:47:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:47:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:47:57] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:47:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:57] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:47:58] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:47:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:58] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:47:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:47:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:47:58] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:47:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:58] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:47:58] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:47:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:47:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:47:58] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:47:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-18 18:47:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:47:58] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1303, 6707, 6295, 2961, 5840, 5476, 5021, 4853, 24012, 7730, 4474, 7474, 5935, 3966, 2258]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:49:00] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:49:00] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:49:00] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-18 18:49:00] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:49:00] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:49:00] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:49:00] [INFO ] Implicit Places using invariants and state equation in 573 ms returned []
Implicit Place search using SMT with State Equation took 834 ms to find 0 implicit places.
[2023-03-18 18:49:02] [INFO ] Redundant transitions in 1993 ms returned []
[2023-03-18 18:49:02] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:49:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:49:03] [INFO ] Dead Transitions using invariants and state equation in 571 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:49:03] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 15897 ms. (steps per millisecond=62 ) properties (out of 15) seen :47026
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2411 ms. (steps per millisecond=414 ) properties (out of 15) seen :485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:49:24] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:49:24] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:24] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:49:24] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:49:24] [INFO ] [Real]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:49:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:24] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:49:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 74 ms returned sat
[2023-03-18 18:49:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:49:25] [INFO ] Added : 5 causal constraints over 1 iterations in 97 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:25] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:49:25] [INFO ] [Real]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-18 18:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:25] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:49:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:49:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:49:25] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:25] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:49:25] [INFO ] [Real]Added 153 Read/Feed constraints in 67 ms returned sat
[2023-03-18 18:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:25] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:49:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-18 18:49:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:49:26] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:26] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:49:26] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-18 18:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:26] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:49:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:49:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:49:26] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:26] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:49:26] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:27] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:49:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:49:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:49:27] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:27] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:49:27] [INFO ] [Real]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-18 18:49:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:27] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:49:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:49:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:49:27] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:27] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:49:28] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:28] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:49:28] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:49:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 68 ms.
[2023-03-18 18:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 101 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:28] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:49:28] [INFO ] [Real]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:28] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:49:28] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:49:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:29] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:49:29] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:49:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:29] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:49:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:49:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:49:29] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:29] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:49:29] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:49:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:29] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:49:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:49:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:49:29] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:30] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:49:30] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:30] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:49:30] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:49:30] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:49:30] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:30] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:49:30] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:30] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:49:30] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:49:30] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:49:30] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:31] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:49:31] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:49:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:31] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:49:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:49:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:49:31] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:31] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:49:31] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:49:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:31] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:49:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:49:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:49:31] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:32] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:49:32] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:49:32] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:49:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:49:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:49:32] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1306, 6711, 6298, 2964, 5843, 5479, 5023, 4856, 24016, 7733, 4477, 7477, 5939, 3968, 2262]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:50:33] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:50:33] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:50:34] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-18 18:50:34] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:50:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:50:34] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:50:34] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 865 ms to find 0 implicit places.
[2023-03-18 18:50:36] [INFO ] Redundant transitions in 1966 ms returned []
[2023-03-18 18:50:36] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:50:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:50:37] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:50:37] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16193 ms. (steps per millisecond=61 ) properties (out of 15) seen :46848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2334 ms. (steps per millisecond=428 ) properties (out of 15) seen :1137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
[2023-03-18 18:50:58] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:50:58] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:50:58] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:50:58] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:50:58] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:50:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:50:58] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:50:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:50:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:50:59] [INFO ] Added : 5 causal constraints over 1 iterations in 102 ms. Result :sat
Minimization took 44 ms.
[2023-03-18 18:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:50:59] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:50:59] [INFO ] [Real]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:50:59] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:50:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:50:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:50:59] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:50:59] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:50:59] [INFO ] [Real]Added 153 Read/Feed constraints in 73 ms returned sat
[2023-03-18 18:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:50:59] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:51:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:51:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:51:00] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:00] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:51:00] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:00] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:51:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:51:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:51:00] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:00] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:51:00] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-18 18:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:01] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:51:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:51:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:51:01] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:01] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:51:01] [INFO ] [Real]Added 153 Read/Feed constraints in 74 ms returned sat
[2023-03-18 18:51:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:01] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:51:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:51:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:51:01] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:01] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:51:02] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:02] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:51:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 73 ms returned sat
[2023-03-18 18:51:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:02] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:51:02] [INFO ] [Real]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:02] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-18 18:51:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:51:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:03] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:51:03] [INFO ] [Real]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-18 18:51:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:03] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:51:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:51:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:51:03] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:03] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:51:03] [INFO ] [Real]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-18 18:51:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:03] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:51:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:51:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:51:03] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:04] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:51:04] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:51:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:04] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:51:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-18 18:51:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:51:04] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:04] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:51:04] [INFO ] [Real]Added 153 Read/Feed constraints in 67 ms returned sat
[2023-03-18 18:51:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:04] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:51:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:51:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:51:05] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:05] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:51:05] [INFO ] [Real]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-18 18:51:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:05] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:51:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-18 18:51:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:51:05] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:05] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:51:05] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:51:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:05] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:51:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-18 18:51:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:51:06] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 34 ms.
[2023-03-18 18:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:06] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:51:06] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:51:06] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:51:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:51:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:51:06] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1309, 6715, 6301, 2968, 5846, 5482, 5026, 4858, 24019, 7737, 4480, 7480, 5944, 3970, 2265]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 41 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:52:08] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:52:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:52:08] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-18 18:52:08] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:52:08] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:52:08] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:52:09] [INFO ] Implicit Places using invariants and state equation in 592 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
[2023-03-18 18:52:10] [INFO ] Redundant transitions in 1795 ms returned []
[2023-03-18 18:52:10] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:52:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:52:11] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:52:11] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16075 ms. (steps per millisecond=62 ) properties (out of 15) seen :47299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2417 ms. (steps per millisecond=413 ) properties (out of 15) seen :492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:52:32] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:52:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:32] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:52:32] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:52:32] [INFO ] [Real]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-18 18:52:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:32] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-18 18:52:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:52:33] [INFO ] Added : 5 causal constraints over 1 iterations in 100 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:33] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:52:33] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:33] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:52:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 68 ms.
[2023-03-18 18:52:33] [INFO ] Added : 0 causal constraints over 0 iterations in 102 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:33] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:52:33] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:33] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:52:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:52:34] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:34] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:52:34] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:34] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:52:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:52:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:52:34] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:34] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:52:34] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:35] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:52:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:35] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:52:35] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:35] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:52:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-18 18:52:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 85 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:35] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:52:35] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:36] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-18 18:52:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 46 ms.
[2023-03-18 18:52:36] [INFO ] Added : 0 causal constraints over 0 iterations in 86 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:36] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:52:36] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:52:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:36] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:52:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:52:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:52:36] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:36] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:36] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:52:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:37] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:52:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:52:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:52:37] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:37] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:37] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:37] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-18 18:52:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:52:37] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:37] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:37] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:52:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:38] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-18 18:52:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-18 18:52:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:52:38] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:38] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:52:38] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:52:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:38] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:52:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:52:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:52:38] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:38] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:38] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:52:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:39] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:52:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:52:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:52:39] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:39] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:52:39] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:52:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:39] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:52:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:52:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:52:39] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:39] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:52:40] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:52:40] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:52:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:52:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1312, 6718, 6305, 2971, 5849, 5485, 5029, 4861, 24022, 7740, 4483, 7483, 5947, 3972, 2269]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:53:41] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:53:41] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:53:41] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-18 18:53:41] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:53:41] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-18 18:53:42] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:53:42] [INFO ] Implicit Places using invariants and state equation in 571 ms returned []
Implicit Place search using SMT with State Equation took 838 ms to find 0 implicit places.
[2023-03-18 18:53:44] [INFO ] Redundant transitions in 1991 ms returned []
[2023-03-18 18:53:44] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:53:44] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:53:45] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:53:45] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16069 ms. (steps per millisecond=62 ) properties (out of 15) seen :47335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2368 ms. (steps per millisecond=422 ) properties (out of 15) seen :882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
[2023-03-18 18:54:06] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:54:06] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:06] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:06] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:54:06] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:54:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:06] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:54:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:54:06] [INFO ] Added : 5 causal constraints over 1 iterations in 102 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:06] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:06] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:54:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:07] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:54:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:07] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:07] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:07] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:54:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:54:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:07] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:07] [INFO ] [Real]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:08] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:54:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:54:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:54:08] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:08] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:08] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:54:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:08] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:54:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:54:08] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:08] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:54:09] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:54:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:09] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:54:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:54:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:54:09] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:09] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:09] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:54:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:09] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:54:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 56 ms.
[2023-03-18 18:54:09] [INFO ] Added : 0 causal constraints over 0 iterations in 96 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:10] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:54:10] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:54:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:10] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:54:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:54:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:54:10] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:10] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:54:10] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:54:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:10] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:54:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:54:10] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:11] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:54:11] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:54:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:11] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:54:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:54:11] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:11] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:11] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:54:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:11] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:54:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:54:11] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:12] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:12] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:54:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:12] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:54:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:54:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:12] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:54:12] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:54:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:12] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:54:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:54:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:13] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:54:13] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:54:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:13] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:54:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:54:13] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:13] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:54:13] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:54:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:54:13] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:54:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:54:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:54:14] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1315, 6721, 6308, 2974, 5852, 5488, 5031, 4863, 24026, 7743, 4486, 7486, 5950, 3974, 2272]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 40 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:55:15] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:55:15] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:55:15] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-18 18:55:15] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:55:15] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:55:15] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:55:16] [INFO ] Implicit Places using invariants and state equation in 580 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
[2023-03-18 18:55:18] [INFO ] Redundant transitions in 1973 ms returned []
[2023-03-18 18:55:18] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:55:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:55:18] [INFO ] Dead Transitions using invariants and state equation in 596 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:55:18] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 16160 ms. (steps per millisecond=61 ) properties (out of 15) seen :47458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2306 ms. (steps per millisecond=433 ) properties (out of 15) seen :214
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
[2023-03-18 18:55:39] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:55:39] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:39] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:55:39] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:55:39] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:55:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:40] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:55:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:55:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:55:40] [INFO ] Added : 5 causal constraints over 1 iterations in 100 ms. Result :sat
Minimization took 44 ms.
[2023-03-18 18:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:40] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:55:40] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:55:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:40] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:55:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:55:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:55:40] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:40] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:55:41] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:55:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:41] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:55:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:55:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:55:41] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:41] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:55:41] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:55:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:41] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-18 18:55:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:55:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:55:41] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:41] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:55:42] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:55:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:42] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:55:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:55:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:55:42] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:42] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:55:42] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:55:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:42] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:55:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:55:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:55:42] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:43] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:55:43] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:55:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:43] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:55:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:55:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:55:43] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:43] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:55:43] [INFO ] [Real]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:55:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:43] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-18 18:55:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:55:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:55:43] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:44] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:55:44] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:55:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:44] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:55:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:55:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:55:44] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:44] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:55:44] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:55:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:44] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:55:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:55:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:55:44] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:45] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-18 18:55:45] [INFO ] [Real]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-18 18:55:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:45] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:55:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:55:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:45] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:55:45] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:55:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:45] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:55:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:55:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 59 ms.
[2023-03-18 18:55:46] [INFO ] Added : 0 causal constraints over 0 iterations in 96 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:46] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:55:46] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:55:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:46] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:55:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:55:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:55:46] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:46] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:55:46] [INFO ] [Real]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-18 18:55:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:47] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:55:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-18 18:55:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:55:47] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 32 ms.
[2023-03-18 18:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:47] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:55:47] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:55:47] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:55:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:55:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:55:47] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1318, 6724, 6311, 2979, 5855, 5491, 5033, 4975, 24029, 7746, 4489, 7489, 5953, 3977, 2275]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 37 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:56:49] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:56:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:56:49] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-18 18:56:49] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:56:49] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 18:56:49] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:56:49] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 845 ms to find 0 implicit places.
[2023-03-18 18:56:51] [INFO ] Redundant transitions in 1986 ms returned []
[2023-03-18 18:56:51] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:56:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:56:52] [INFO ] Dead Transitions using invariants and state equation in 584 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:56:52] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16185 ms. (steps per millisecond=61 ) properties (out of 15) seen :47260
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2405 ms. (steps per millisecond=415 ) properties (out of 15) seen :490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:57:13] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:57:13] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:13] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:57:13] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:57:13] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:57:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:14] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:57:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:57:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:57:14] [INFO ] Added : 5 causal constraints over 1 iterations in 97 ms. Result :sat
Minimization took 43 ms.
[2023-03-18 18:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:14] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:57:14] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:14] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:57:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:57:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 42 ms.
[2023-03-18 18:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:14] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:57:15] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:15] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:57:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:57:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:15] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:57:15] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:15] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:57:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:57:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:15] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:57:16] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:57:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:16] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:57:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:57:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:57:16] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:57:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:16] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:57:16] [INFO ] [Real]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:57:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:16] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:57:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-18 18:57:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:57:16] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:57:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:17] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:57:17] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-18 18:57:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:17] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:57:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:57:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:57:17] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:17] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:57:17] [INFO ] [Real]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:57:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:17] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:57:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:57:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:57:17] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:18] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:57:18] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:57:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:18] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:57:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:57:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:18] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:57:18] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-18 18:57:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:18] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:57:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-18 18:57:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-18 18:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:19] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:57:19] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:57:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:19] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-18 18:57:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 18:57:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:57:19] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:19] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2023-03-18 18:57:19] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-18 18:57:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:19] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:57:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-18 18:57:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:57:20] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:20] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-18 18:57:20] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:57:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:20] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:57:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:57:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:57:20] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:20] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-18 18:57:20] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-18 18:57:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:20] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:57:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:57:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-18 18:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 35 ms.
[2023-03-18 18:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:21] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:57:21] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:57:21] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:57:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-18 18:57:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-18 18:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1321, 6727, 6314, 2982, 5858, 5495, 5035, 4978, 24032, 7749, 4492, 7492, 5956, 3979, 2278]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:58:22] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:58:22] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:58:23] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-18 18:58:23] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:58:23] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:58:23] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:58:23] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 864 ms to find 0 implicit places.
[2023-03-18 18:58:25] [INFO ] Redundant transitions in 1780 ms returned []
[2023-03-18 18:58:25] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:58:25] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:58:26] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:58:26] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16057 ms. (steps per millisecond=62 ) properties (out of 15) seen :47172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2332 ms. (steps per millisecond=428 ) properties (out of 15) seen :1270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 18:58:47] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:58:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:47] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:58:47] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:58:47] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-18 18:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:47] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:58:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:58:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:47] [INFO ] Added : 5 causal constraints over 1 iterations in 97 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:47] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:58:47] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:47] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:58:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-18 18:58:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:48] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:48] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:58:48] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-18 18:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:48] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:58:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:58:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:48] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:48] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-18 18:58:48] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:49] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-18 18:58:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:58:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:49] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:58:49] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:49] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:58:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:58:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:49] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:58:49] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-18 18:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:50] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:58:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:58:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 50 ms.
[2023-03-18 18:58:50] [INFO ] Added : 0 causal constraints over 0 iterations in 85 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:50] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:58:50] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:50] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:58:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-18 18:58:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:50] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 18:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:50] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:58:50] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:51] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 18:58:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-18 18:58:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:58:51] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 40 ms.
[2023-03-18 18:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:51] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 18:58:51] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:58:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:51] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:58:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-18 18:58:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:51] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 41 ms.
[2023-03-18 18:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:51] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:58:52] [INFO ] [Real]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:58:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:52] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:58:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-18 18:58:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-18 18:58:52] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:52] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:58:52] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:58:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:52] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:58:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-18 18:58:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:52] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Minimization took 38 ms.
[2023-03-18 18:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:53] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:58:53] [INFO ] [Real]Added 153 Read/Feed constraints in 57 ms returned sat
[2023-03-18 18:58:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:53] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 18:58:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-18 18:58:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:53] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 18:58:53] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:58:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:53] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 18:58:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:58:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-18 18:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 39 ms.
[2023-03-18 18:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:54] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-18 18:58:54] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-18 18:58:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:54] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 18:58:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-18 18:58:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 45 ms.
[2023-03-18 18:58:54] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 31 ms.
[2023-03-18 18:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:54] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:58:54] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-18 18:58:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:58:54] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 18:58:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-18 18:58:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-18 18:58:54] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1324, 6730, 6318, 2985, 5862, 5498, 5038, 4980, 24035, 7752, 4495, 7495, 5959, 3981, 2281]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-18 18:59:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:59:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 18:59:56] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-18 18:59:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:59:56] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 18:59:57] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 18:59:57] [INFO ] Implicit Places using invariants and state equation in 579 ms returned []
Implicit Place search using SMT with State Equation took 843 ms to find 0 implicit places.
[2023-03-18 18:59:59] [INFO ] Redundant transitions in 1999 ms returned []
[2023-03-18 18:59:59] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 18:59:59] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 19:00:00] [INFO ] Dead Transitions using invariants and state equation in 571 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 19:00:00] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 16232 ms. (steps per millisecond=61 ) properties (out of 15) seen :46889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2368 ms. (steps per millisecond=422 ) properties (out of 15) seen :1043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
[2023-03-18 19:00:21] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-18 19:00:21] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 19:00:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:00:21] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 19:00:21] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-18 19:00:21] [INFO ] [Real]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-18 19:00:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:00:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:00:21] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-18 19:00:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
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="SemanticWebServices-PT-S256P15"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is SemanticWebServices-PT-S256P15, 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 r383-smll-167891833300056"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P15.tgz
mv SemanticWebServices-PT-S256P15 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 '
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 ;