fond
Model Checking Contest 2025
15th edition, Paris, France, June 24, 2025
Execution of r128-smll-174876524400349
Last Updated
June 24, 2025

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C03

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
0.000 3538848.00 0.00 0.00 1 1 1 1 1 0 1 ? 1 1 1 1 0 1 1 1 normal

Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524400349.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=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 2-5832
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C03, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524400349
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.2M
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 8.8M May 29 14:32 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1748998141649

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2025-06-04 00:49:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 00:49:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:49:05] [INFO ] Load time of PNML (sax parser for PT used): 1089 ms
[2025-06-04 00:49:05] [INFO ] Transformed 8390 places.
[2025-06-04 00:49:05] [INFO ] Transformed 12757 transitions.
[2025-06-04 00:49:05] [INFO ] Parsed PT model containing 8390 places and 12757 transitions and 52526 arcs in 1320 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-04 00:49:05] [INFO ] Flow matrix only has 12157 transitions (discarded 600 similar events)
// Phase 1: matrix 12157 rows 8390 cols
[2025-06-04 00:49:06] [INFO ] Computed 867 invariants in 1303 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[25, 25, 25, 25, 25, 1, 75, 1, 25, 75, 75, 75, 1, 25, 75, 25]
RANDOM walk for 10000 steps (318 resets) in 303 ms. (32 steps per ms)
BEST_FIRST walk for 160011 steps (922 resets) in 992 ms. (161 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1] Max Struct:[25, 25, 25, 25, 25, 1, 75, 1, 25, 75, 75, 75, 1, 25, 75, 25]
[2025-06-04 00:49:08] [INFO ] Flow matrix only has 12157 transitions (discarded 600 similar events)
[2025-06-04 00:49:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:10] [INFO ] [Real]Absence check using 60 positive place invariants in 337 ms returned sat
[2025-06-04 00:49:11] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 542 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:13] [INFO ] [Real]Absence check using 60 positive place invariants in 234 ms returned sat
[2025-06-04 00:49:14] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 343 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:15] [INFO ] [Real]Absence check using 60 positive place invariants in 224 ms returned sat
[2025-06-04 00:49:16] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 507 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:18] [INFO ] [Real]Absence check using 60 positive place invariants in 223 ms returned sat
[2025-06-04 00:49:18] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 401 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:20] [INFO ] [Real]Absence check using 60 positive place invariants in 312 ms returned sat
[2025-06-04 00:49:21] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 463 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:23] [INFO ] [Real]Absence check using 60 positive place invariants in 231 ms returned sat
[2025-06-04 00:49:23] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 639 ms returned sat
[2025-06-04 00:49:26] [INFO ] [Real]Absence check using state equation in 2182 ms returned unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:27] [INFO ] [Real]Absence check using 60 positive place invariants in 228 ms returned sat
[2025-06-04 00:49:28] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 528 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:30] [INFO ] [Real]Absence check using 60 positive place invariants in 220 ms returned sat
[2025-06-04 00:49:30] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 483 ms returned sat
[2025-06-04 00:49:33] [INFO ] [Real]Absence check using state equation in 2639 ms returned unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:35] [INFO ] [Real]Absence check using 60 positive place invariants in 327 ms returned sat
[2025-06-04 00:49:35] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 511 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:37] [INFO ] [Real]Absence check using 60 positive place invariants in 222 ms returned sat
[2025-06-04 00:49:38] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 373 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:39] [INFO ] [Real]Absence check using 60 positive place invariants in 219 ms returned sat
[2025-06-04 00:49:40] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 479 ms returned sat
[2025-06-04 00:49:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:44] [INFO ] [Real]Absence check using 60 positive place invariants in 220 ms returned sat
[2025-06-04 00:49:45] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 451 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:46] [INFO ] [Real]Absence check using 60 positive place invariants in 246 ms returned sat
[2025-06-04 00:49:47] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 707 ms returned sat
[2025-06-04 00:49:50] [INFO ] [Real]Absence check using state equation in 2562 ms returned unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:51] [INFO ] [Real]Absence check using 60 positive place invariants in 222 ms returned sat
[2025-06-04 00:49:52] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 453 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:53] [INFO ] [Real]Absence check using 60 positive place invariants in 216 ms returned sat
[2025-06-04 00:49:54] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 339 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 00:49:55] [INFO ] [Real]Absence check using 60 positive place invariants in 211 ms returned sat
[2025-06-04 00:49:56] [INFO ] [Real]Absence check using 60 positive and 807 generalized place invariants in 330 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 75, 1, 1, 1, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 75, 1]
Support contains 4 out of 8390 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8390/8390 places, 12757/12757 transitions.
Graph (complete) has 30079 edges and 8390 vertex of which 8356 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.47 ms
Discarding 34 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1799 transitions
Trivial Post-agglo rules discarded 1799 transitions
Performed 1799 trivial Post agglomeration. Transition count delta: 1799
Iterating post reduction 0 with 1799 rules applied. Total rules applied 1800 place count 8356 transition count 10958
Reduce places removed 1799 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1800 rules applied. Total rules applied 3600 place count 6557 transition count 10957
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3601 place count 6556 transition count 10957
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 3601 place count 6556 transition count 10807
Deduced a syphon composed of 150 places in 15 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 3901 place count 6406 transition count 10807
Discarding 1649 places :
Symmetric choice reduction at 3 with 1649 rule applications. Total rules 5550 place count 4757 transition count 9158
Iterating global reduction 3 with 1649 rules applied. Total rules applied 7199 place count 4757 transition count 9158
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 7199 place count 4757 transition count 9153
Deduced a syphon composed of 5 places in 21 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 7209 place count 4752 transition count 9153
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 7758 place count 4203 transition count 7506
Iterating global reduction 3 with 549 rules applied. Total rules applied 8307 place count 4203 transition count 7506
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 8357 place count 4178 transition count 7481
Free-agglomeration rule (complex) applied 336 times.
Iterating global reduction 3 with 336 rules applied. Total rules applied 8693 place count 4178 transition count 8243
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 3 with 336 rules applied. Total rules applied 9029 place count 3842 transition count 8243
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 4 with 25 rules applied. Total rules applied 9054 place count 3842 transition count 8243
Applied a total of 9054 rules in 6536 ms. Remains 3842 /8390 variables (removed 4548) and now considering 8243/12757 (removed 4514) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6552 ms. Remains : 3842/8390 places, 8243/12757 transitions.
[2025-06-04 00:50:02] [INFO ] Flow matrix only has 7358 transitions (discarded 885 similar events)
// Phase 1: matrix 7358 rows 3842 cols
[2025-06-04 00:50:02] [INFO ] Computed 833 invariants in 228 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 2, 1]
RANDOM walk for 1000000 steps (52264 resets) in 29416 ms. (33 steps per ms)
BEST_FIRST walk for 4000004 steps (24977 resets) in 17239 ms. (232 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1, 0] Max Struct:[1, 1, 2, 1]
[2025-06-04 00:50:49] [INFO ] Flow matrix only has 7358 transitions (discarded 885 similar events)
[2025-06-04 00:50:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:50:50] [INFO ] [Real]Absence check using 49 positive place invariants in 102 ms returned sat
[2025-06-04 00:50:50] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 278 ms returned sat
[2025-06-04 00:50:55] [INFO ] [Real]Absence check using state equation in 4393 ms returned sat
[2025-06-04 00:50:55] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2025-06-04 00:50:56] [INFO ] [Real]Added 3802 Read/Feed constraints in 1029 ms returned sat
[2025-06-04 00:50:57] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:50:57] [INFO ] [Nat]Absence check using 49 positive place invariants in 103 ms returned sat
[2025-06-04 00:50:57] [INFO ] [Nat]Absence check using 49 positive and 784 generalized place invariants in 273 ms returned sat
[2025-06-04 00:51:01] [INFO ] [Nat]Absence check using state equation in 3558 ms returned sat
[2025-06-04 00:51:06] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 00:51:07] [INFO ] [Nat]Added 3802 Read/Feed constraints in 6124 ms returned unsat
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:51:08] [INFO ] [Real]Absence check using 49 positive place invariants in 103 ms returned sat
[2025-06-04 00:51:08] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 276 ms returned sat
[2025-06-04 00:51:12] [INFO ] [Real]Absence check using state equation in 3941 ms returned sat
[2025-06-04 00:51:13] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:51:13] [INFO ] [Nat]Absence check using 49 positive place invariants in 101 ms returned sat
[2025-06-04 00:51:14] [INFO ] [Nat]Absence check using 49 positive and 784 generalized place invariants in 338 ms returned sat
[2025-06-04 00:51:18] [INFO ] [Nat]Absence check using state equation in 4679 ms returned sat
[2025-06-04 00:51:23] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 00:51:26] [INFO ] [Nat]Added 3802 Read/Feed constraints in 7907 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:51:33] [INFO ] Deduced a trap composed of 186 places in 7018 ms of which 954 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:51:41] [INFO ] Deduced a trap composed of 105 places in 6971 ms of which 656 ms to minimize.
[2025-06-04 00:51:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 15224 ms
[2025-06-04 00:51:43] [INFO ] Computed and/alt/rep : 4613/6647/4613 causal constraints (skipped 2720 transitions) in 1223 ms.
[2025-06-04 00:51:45] [INFO ] Added : 7 causal constraints over 2 iterations in 3934 ms. Result :sat
Minimization took 5886 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:51:52] [INFO ] [Real]Absence check using 49 positive place invariants in 100 ms returned sat
[2025-06-04 00:51:52] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 163 ms returned unsat
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:51:53] [INFO ] [Real]Absence check using 49 positive place invariants in 101 ms returned sat
[2025-06-04 00:51:53] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 282 ms returned sat
[2025-06-04 00:51:57] [INFO ] [Real]Absence check using state equation in 3868 ms returned sat
[2025-06-04 00:51:59] [INFO ] [Real]Added 3802 Read/Feed constraints in 1569 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1, 0] Max Struct:[0, 1, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 3842 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node6ThinksNode9ShouldBeNodeMasterToReplaceNode15) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 3842/3842 places, 8241/8241 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3841 transition count 8239
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 3840 transition count 8237
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 3839 transition count 8235
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4 place count 3838 transition count 8233
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 5 place count 3838 transition count 8232
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 6 place count 3837 transition count 8232
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 7 place count 3836 transition count 8231
Iterating global reduction 5 with 1 rules applied. Total rules applied 8 place count 3836 transition count 8231
Applied a total of 8 rules in 1797 ms. Remains 3836 /3842 variables (removed 6) and now considering 8231/8241 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1797 ms. Remains : 3836/3842 places, 8231/8241 transitions.
[2025-06-04 00:52:01] [INFO ] Flow matrix only has 7346 transitions (discarded 885 similar events)
// Phase 1: matrix 7346 rows 3836 cols
[2025-06-04 00:52:01] [INFO ] Computed 833 invariants in 335 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (52265 resets) in 27609 ms. (36 steps per ms)
BEST_FIRST walk for 1000001 steps (6245 resets) in 4017 ms. (248 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-04 00:52:33] [INFO ] Flow matrix only has 7346 transitions (discarded 885 similar events)
[2025-06-04 00:52:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:52:34] [INFO ] [Real]Absence check using 49 positive place invariants in 113 ms returned sat
[2025-06-04 00:52:34] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 264 ms returned sat
[2025-06-04 00:52:38] [INFO ] [Real]Absence check using state equation in 4246 ms returned sat
[2025-06-04 00:52:38] [INFO ] State equation strengthened by 3797 read => feed constraints.
[2025-06-04 00:52:39] [INFO ] [Real]Added 3797 Read/Feed constraints in 852 ms returned sat
[2025-06-04 00:52:39] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:52:40] [INFO ] [Nat]Absence check using 49 positive place invariants in 125 ms returned sat
[2025-06-04 00:52:41] [INFO ] [Nat]Absence check using 49 positive and 784 generalized place invariants in 273 ms returned sat
[2025-06-04 00:52:45] [INFO ] [Nat]Absence check using state equation in 3920 ms returned sat
[2025-06-04 00:52:49] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 00:52:54] [INFO ] [Nat]Added 3797 Read/Feed constraints in 9363 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 3836 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3836/3836 places, 8231/8231 transitions.
Applied a total of 0 rules in 671 ms. Remains 3836 /3836 variables (removed 0) and now considering 8231/8231 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 672 ms. Remains : 3836/3836 places, 8231/8231 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3836/3836 places, 8231/8231 transitions.
Applied a total of 0 rules in 616 ms. Remains 3836 /3836 variables (removed 0) and now considering 8231/8231 (removed 0) transitions.
[2025-06-04 00:52:55] [INFO ] Flow matrix only has 7346 transitions (discarded 885 similar events)
[2025-06-04 00:52:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:14] [INFO ] Implicit Places using invariants in 19057 ms returned [4, 7, 9, 10, 11, 12, 16, 22, 30, 40, 52, 66, 82, 100, 120, 142, 165, 187, 188, 189, 190, 210, 228, 244, 258, 270, 280, 288, 294, 298, 300, 309, 315, 317, 318, 319, 320, 322, 326, 332, 340, 350, 362, 376, 392, 410, 430, 451, 471, 472, 473, 474, 492, 508, 522, 534, 544, 552, 558, 562, 564, 566, 575, 581, 583, 584, 585, 586, 588, 590, 594, 600, 608, 618, 630, 644, 660, 678, 697, 715, 716, 717, 718, 734, 748, 760, 770, 778, 784, 788, 790, 792, 794, 803, 809, 811, 812, 813, 814, 816, 818, 820, 824, 830, 838, 848, 860, 874, 890, 907, 923, 924, 925, 926, 940, 952, 962, 970, 976, 980, 982, 984, 986, 988, 997, 1003, 1005, 1006, 1007, 1008, 1010, 1012, 1014, 1016, 1020, 1026, 1034, 1044, 1056, 1070, 1085, 1099, 1100, 1101, 1102, 1114, 1124, 1132, 1138, 1142, 1144, 1146, 1148, 1150, 1152, 1161, 1167, 1169, 1170, 1171, 1172, 1174, 1176, 1178, 1180, 1182, 1186, 1192, 1200, 1210, 1222, 1235, 1247, 1248, 1249, 1250, 1260, 1268, 1274, 1278, 1280, 1282, 1284, 1286, 1288, 1290, 1299, 1305, 1307, 1308, 1309, 1310, 1312, 1314, 1316, 1318, 1320, 1322, 1326, 1332, 1340, 1350, 1361, 1371, 1372, 1373, 1374, 1382, 1385, 1389, 1391, 1393, 1395, 1397, 1399, 1401, 1403, 1412, 1418, 1420, 1421, 1422, 1423, 1425, 1427, 1429, 1431, 1433, 1435, 1437, 1441, 1447, 1455, 1464, 1472, 1473, 1474, 1475, 1481, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1501, 1510, 1516, 1518, 1519, 1520, 1521, 1523, 1525, 1527, 1529, 1531, 1533, 1535, 1537, 1541, 1547, 1554, 1560, 1561, 1562, 1563, 1567, 1569, 1571, 1573, 1575, 1577, 1579, 1581, 1583, 1585, 1594, 1600, 1602, 1603, 1604, 1605, 1607, 1609, 1611, 1613, 1615, 1617, 1619, 1621, 1623, 1627, 1632, 1636, 1637, 1638, 1639, 1641, 1643, 1645, 1647, 1649, 1651, 1653, 1655, 1657, 1659, 1668, 1674, 1676, 1677, 1678, 1679, 1681, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1702, 1704, 1705, 1706, 1707, 1709, 1711, 1713, 1715, 1717, 1719, 1721, 1723, 1725, 1727, 1736, 1742, 1744, 1745, 1746, 1747, 1749, 1751, 1753, 1755, 1757, 1759, 1761, 1763, 1765, 1767, 1769, 1771, 1772, 1773, 1774, 1776, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1803, 1805, 1808, 1810, 1811, 1812, 1813, 1815, 1817, 1819, 1821, 1823, 1825, 1827, 1829, 1831, 1833, 1835, 1837, 1838, 1839, 1840, 1842, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1869, 1875, 1877, 1878, 1879, 1880, 1882, 1884, 1886, 1888, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1905, 1906, 1907, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1936, 1942, 1944, 1945, 1946, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1972, 1973, 1974, 1975, 1977, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 2004, 2010, 2012, 2013, 2014, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2035, 2039, 2044, 2045, 2046, 2047, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2078, 2084, 2086, 2087, 2088, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2111, 2117, 2124, 2125, 2126, 2127, 2133, 2137, 2139, 2141, 2143, 2145, 2147, 2149, 2151, 2153, 2162, 2168, 2170, 2171, 2172, 2173, 2175, 2177, 2179, 2181, 2183, 2185, 2187, 2189, 2193, 2199, 2207, 2216, 2217, 2218, 2219, 2227, 2233, 2237, 2239, 2241, 2243, 2245, 2247, 2249, 2251, 2260, 2266, 2268, 2269, 2270, 2271, 2273, 2275, 2277, 2279, 2281, 2283, 2285, 2289, 2295, 2303, 2313, 2324, 2325, 2326, 2327, 2337, 2345, 2351, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2376, 2382, 2384, 2385, 2386, 2387, 2389, 2391, 2393, 2395, 2397, 2399, 2403, 2409, 2417, 2427, 2439, 2452, 2453, 2454, 2455, 2467, 2477, 2485, 2491, 2495, 2497, 2499, 2501, 2503, 2505, 2514, 2520, 2522, 2523, 2524, 2525, 2527, 2529, 2531, 2533, 2535, 2539, 2545, 2553, 2563, 2575, 2589, 2604, 2605, 2606, 2607, 2621, 2633, 2643, 2651, 2657, 2661, 2663, 2665, 2667, 2669, 2678, 2684, 2686, 2687, 2688, 2689, 2691, 2693, 2695, 2697, 2701, 2707, 2715, 2725, 2737, 2751, 2767, 2784, 2785, 2786, 2787, 2803, 2817, 2829, 2839, 2847, 2853, 2857, 2859, 2861, 2863, 2872, 2878, 2880, 2881, 2882, 2883, 2885, 2887, 2889, 2893, 2899, 2907, 2917, 2929, 2943, 2959, 2977, 2996, 2997, 2998, 2999, 3017, 3033, 3047, 3059, 3069, 3077, 3083, 3087, 3089, 3091, 3100, 3106, 3108, 3109, 3110, 3111, 3113, 3115, 3119, 3125, 3133, 3143, 3155, 3169, 3185, 3203, 3223, 3244, 3245, 3246, 3247, 3267, 3285, 3301, 3315, 3327, 3337, 3345, 3351, 3355, 3357, 3366, 3368, 3371, 3373, 3374, 3375, 3376, 3378, 3382, 3388, 3396, 3406, 3418, 3432, 3448, 3466, 3486, 3508, 3531, 3532, 3533, 3534, 3556, 3576, 3594, 3610, 3624, 3636, 3646, 3654, 3660, 3664, 3673]
[2025-06-04 00:53:14] [INFO ] Actually due to overlaps returned [309, 575, 803, 997, 1161, 1299, 1412, 1510, 1594, 1668, 1736, 1803, 1869, 1936, 2004, 2078, 2162, 2260, 2376, 2514, 2678, 2872, 3100, 3366, 3673, 4, 9, 10, 11, 187, 188, 189, 317, 318, 319, 471, 472, 473, 583, 584, 585, 715, 716, 717, 811, 812, 813, 923, 924, 925, 1005, 1006, 1007, 1099, 1100, 1101, 1169, 1170, 1171, 1247, 1248, 1249, 1307, 1308, 1309, 1371, 1372, 1373, 1420, 1421, 1422, 1472, 1473, 1474, 1518, 1519, 1520, 1560, 1561, 1562, 1602, 1603, 1604, 1636, 1637, 1638, 1676, 1677, 1678, 1704, 1705, 1706, 1744, 1745, 1746, 1771, 1772, 1773, 1805, 1810, 1811, 1812, 1837, 1838, 1839, 1877, 1878, 1879, 1904, 1905, 1906, 1944, 1945, 1946, 1972, 1973, 1974, 2012, 2013, 2014, 2044, 2045, 2046, 2086, 2087, 2088, 2124, 2125, 2126, 2170, 2171, 2172, 2216, 2217, 2218, 2268, 2269, 2270, 2324, 2325, 2326, 2384, 2385, 2386, 2452, 2453, 2454, 2522, 2523, 2524, 2604, 2605, 2606, 2686, 2687, 2688, 2784, 2785, 2786, 2880, 2881, 2882, 2996, 2997, 2998, 3108, 3109, 3110, 3244, 3245, 3246, 3368, 3373, 3374, 3375, 3531, 3532, 3533]
Discarding 178 places :
Implicit Place search using SMT only with invariants took 19082 ms to find 178 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3658/3836 places, 8231/8231 transitions.
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 144 place count 3514 transition count 8087
Iterating global reduction 0 with 144 rules applied. Total rules applied 288 place count 3514 transition count 8087
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 432 place count 3370 transition count 7943
Iterating global reduction 0 with 144 rules applied. Total rules applied 576 place count 3370 transition count 7943
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 579 place count 3370 transition count 7940
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 582 place count 3367 transition count 7940
Applied a total of 582 rules in 2091 ms. Remains 3367 /3658 variables (removed 291) and now considering 7940/8231 (removed 291) transitions.
[2025-06-04 00:53:16] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
// Phase 1: matrix 7055 rows 3367 cols
[2025-06-04 00:53:17] [INFO ] Computed 655 invariants in 159 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:53:30] [INFO ] Implicit Places using invariants in 13896 ms returned [6, 8, 12, 18, 26, 36, 48, 62, 78, 96, 116, 138, 161, 183, 203, 221, 237, 251, 263, 273, 281, 287, 291, 293, 306, 308, 310, 314, 320, 328, 338, 350, 364, 380, 398, 418, 439, 459, 477, 493, 507, 519, 529, 537, 543, 547, 549, 551, 559, 561, 563, 565, 569, 575, 583, 593, 605, 619, 635, 653, 672, 690, 706, 720, 732, 742, 750, 756, 760, 762, 764, 766, 774, 776, 778, 780, 782, 786, 792, 800, 810, 822, 836, 852, 869, 885, 899, 911, 921, 929, 935, 939, 941, 943, 945, 947, 955, 957, 959, 961, 963, 965, 969, 975, 983, 993, 1005, 1019, 1034, 1048, 1060, 1070, 1078, 1084, 1088, 1090, 1092, 1094, 1096, 1098, 1106, 1108, 1110, 1112, 1114, 1116, 1118, 1122, 1128, 1136, 1146, 1158, 1171, 1183, 1193, 1201, 1207, 1211, 1213, 1215, 1217, 1219, 1221, 1223, 1231, 1233, 1235, 1237, 1239, 1241, 1243, 1245, 1249, 1255, 1263, 1273, 1284, 1294, 1302, 1305, 1309, 1311, 1313, 1315, 1317, 1319, 1321, 1323, 1331, 1333, 1335, 1337, 1339, 1341, 1343, 1345, 1347, 1351, 1357, 1365, 1374, 1382, 1388, 1392, 1394, 1396, 1398, 1400, 1402, 1404, 1406, 1408, 1416, 1418, 1420, 1422, 1424, 1426, 1428, 1430, 1432, 1434, 1438, 1444, 1451, 1457, 1461, 1463, 1465, 1467, 1469, 1471, 1473, 1475, 1477, 1479, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1501, 1503, 1505, 1507, 1511, 1516, 1520, 1522, 1524, 1526, 1528, 1530, 1532, 1534, 1536, 1538, 1540, 1548, 1550, 1552, 1554, 1556, 1558, 1560, 1562, 1564, 1566, 1568, 1570, 1573, 1575, 1577, 1579, 1581, 1583, 1585, 1587, 1589, 1591, 1593, 1595, 1603, 1605, 1607, 1609, 1611, 1613, 1615, 1617, 1619, 1621, 1623, 1625, 1627, 1629, 1631, 1633, 1635, 1637, 1639, 1641, 1643, 1645, 1647, 1649, 1655, 1657, 1659, 1661, 1663, 1665, 1667, 1669, 1671, 1673, 1675, 1677, 1679, 1681, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1708, 1710, 1712, 1714, 1716, 1718, 1720, 1722, 1724, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1742, 1744, 1746, 1748, 1750, 1752, 1754, 1762, 1764, 1766, 1768, 1770, 1772, 1774, 1776, 1778, 1780, 1782, 1784, 1786, 1789, 1791, 1793, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1817, 1819, 1821, 1823, 1825, 1827, 1829, 1831, 1833, 1835, 1837, 1839, 1843, 1848, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1868, 1870, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1892, 1894, 1896, 1898, 1902, 1908, 1915, 1921, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1971, 1977, 1985, 1994, 2002, 2008, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026, 2034, 2036, 2038, 2040, 2042, 2044, 2046, 2048, 2050, 2054, 2060, 2068, 2078, 2089, 2099, 2107, 2113, 2117, 2119, 2121, 2123, 2125, 2127, 2129, 2137, 2139, 2141, 2143, 2145, 2147, 2149, 2151, 2155, 2161, 2169, 2179, 2191, 2204, 2216, 2226, 2234, 2240, 2244, 2246, 2248, 2250, 2252, 2254, 2262, 2264, 2266, 2268, 2270, 2272, 2274, 2278, 2284, 2292, 2302, 2314, 2328, 2343, 2357, 2369, 2379, 2387, 2393, 2397, 2399, 2401, 2403, 2405, 2413, 2415, 2417, 2419, 2421, 2423, 2427, 2433, 2441, 2451, 2463, 2477, 2493, 2510, 2526, 2540, 2552, 2562, 2570, 2576, 2580, 2582, 2584, 2586, 2594, 2596, 2598, 2600, 2602, 2606, 2612, 2620, 2630, 2642, 2656, 2672, 2690, 2709, 2727, 2743, 2757, 2769, 2779, 2787, 2793, 2797, 2799, 2801, 2809, 2811, 2813, 2815, 2819, 2825, 2833, 2843, 2855, 2869, 2885, 2903, 2923, 2944, 2964, 2982, 2998, 3012, 3024, 3034, 3042, 3048, 3052, 3054, 3060, 3062, 3064, 3068, 3074, 3082, 3092, 3104, 3118, 3134, 3152, 3172, 3194, 3217, 3239, 3259, 3277, 3293, 3307, 3319, 3329, 3337, 3343, 3347]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 13924 ms to find 600 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2767/3836 places, 7940/8231 transitions.
Applied a total of 0 rules in 794 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 36514 ms. Remains : 2767/3836 places, 7940/8231 transitions.
[2025-06-04 00:53:31] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
// Phase 1: matrix 7055 rows 2767 cols
[2025-06-04 00:53:31] [INFO ] Computed 55 invariants in 271 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (56648 resets) in 26801 ms. (37 steps per ms)
BEST_FIRST walk for 1000001 steps (3827 resets) in 2867 ms. (348 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-04 00:54:01] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 00:54:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:54:02] [INFO ] [Real]Absence check using 47 positive place invariants in 101 ms returned sat
[2025-06-04 00:54:02] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 8 ms returned sat
[2025-06-04 00:54:05] [INFO ] [Real]Absence check using state equation in 3195 ms returned sat
[2025-06-04 00:54:05] [INFO ] State equation strengthened by 3797 read => feed constraints.
[2025-06-04 00:54:06] [INFO ] [Real]Added 3797 Read/Feed constraints in 754 ms returned sat
[2025-06-04 00:54:06] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 00:54:07] [INFO ] [Nat]Absence check using 47 positive place invariants in 82 ms returned sat
[2025-06-04 00:54:07] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 6 ms returned sat
[2025-06-04 00:54:10] [INFO ] [Nat]Absence check using state equation in 3111 ms returned sat
[2025-06-04 00:54:15] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 00:54:18] [INFO ] [Nat]Added 3797 Read/Feed constraints in 7616 ms returned sat
[2025-06-04 00:54:18] [INFO ] Computed and/alt/rep : 4536/6568/4536 causal constraints (skipped 2425 transitions) in 671 ms.
[2025-06-04 00:54:20] [INFO ] Added : 8 causal constraints over 2 iterations in 2318 ms. Result :sat
Minimization took 5728 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 2767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 710 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 710 ms. Remains : 2767/2767 places, 7940/7940 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 545 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
[2025-06-04 00:54:27] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 00:54:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:54:36] [INFO ] Implicit Places using invariants in 9335 ms returned []
[2025-06-04 00:54:36] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 00:54:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:54:40] [INFO ] State equation strengthened by 3797 read => feed constraints.
[2025-06-04 00:55:10] [INFO ] Performed 278/2767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 00:55:40] [INFO ] Performed 660/2767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 00:56:11] [INFO ] Performed 950/2767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 00:56:45] [INFO ] Performed 1083/2767 implicitness test of which 0 returned IMPLICIT in 124 seconds.
[2025-06-04 00:56:45] [INFO ] Timeout of Implicit test with SMT after 124 seconds.
[2025-06-04 00:56:45] [INFO ] Implicit Places using invariants and state equation in 128663 ms returned []
Implicit Place search using SMT with State Equation took 138002 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 00:56:46] [INFO ] Redundant transitions in 1089 ms returned []
Running 7846 sub problems to find dead transitions.
[2025-06-04 00:56:46] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 00:56:46] [INFO ] Invariant cache hit.
[2025-06-04 00:56:46] [INFO ] State equation strengthened by 3797 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2764 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 7846 unsolved
SMT process timed out in 42446ms, After SMT, problems are : Problem set: 0 solved, 7846 unsolved
Search for dead transitions found 0 dead transitions in 42546ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182243 ms. Remains : 2767/2767 places, 7940/7940 transitions.
RANDOM walk for 40000 steps (2265 resets) in 3289 ms. (12 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (153 resets) in 280 ms. (142 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (152 resets) in 240 ms. (165 steps per ms) remains 2/2 properties
[2025-06-04 00:57:31] [INFO ] Flatten gal took : 754 ms
[2025-06-04 00:57:31] [INFO ] Flatten gal took : 334 ms
[2025-06-04 00:57:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12089656609981132033.gal : 187 ms
[2025-06-04 00:57:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10350888747329189019.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12089656609981132033.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10350888747329189019.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Interrupted probabilistic random walk after 22233 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 22233 steps, saw 9315 distinct states, run finished after 3007 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 00:57:33] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 00:57:33] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality10350888747329189019.prop.
[2025-06-04 00:57:33] [INFO ] State equation strengthened by 3797 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:57:37] [INFO ] Deduced a trap composed of 84 places in 3226 ms of which 329 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:57:41] [INFO ] Deduced a trap composed of 101 places in 3961 ms of which 414 ms to minimize.
SMT process timed out in 8553ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 550 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 557 ms. Remains : 2767/2767 places, 7940/7940 transitions.
RANDOM walk for 40000 steps (2263 resets) in 2055 ms. (19 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (149 resets) in 246 ms. (161 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (149 resets) in 250 ms. (159 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 23509 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 23509 steps, saw 9832 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 00:57:46] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 00:57:46] [INFO ] Invariant cache hit.
[2025-06-04 00:57:46] [INFO ] State equation strengthened by 3797 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:57:51] [INFO ] Deduced a trap composed of 84 places in 3773 ms of which 358 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:57:54] [INFO ] Deduced a trap composed of 101 places in 3604 ms of which 405 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:57:58] [INFO ] Deduced a trap composed of 84 places in 3444 ms of which 342 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:58:02] [INFO ] Deduced a trap composed of 181 places in 3797 ms of which 589 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2685 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2685 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 32/2717 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :18 after 20
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :20 after 25
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :25 after 61
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :61 after 63
[2025-06-04 00:58:06] [INFO ] Deduced a trap composed of 5 places in 3565 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :63 after 129
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :129 after 176
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :176 after 189
[2025-06-04 00:58:10] [INFO ] Deduced a trap composed of 39 places in 3930 ms of which 198 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :189 after 330
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :330 after 486
[2025-06-04 00:58:14] [INFO ] Deduced a trap composed of 62 places in 4169 ms of which 281 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2717 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2717 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 44/2761 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2761 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6/2767 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2767 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 7055/9822 variables, 2767/2829 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
[2025-06-04 00:58:21] [INFO ] Flatten gal took : 259 ms
[2025-06-04 00:58:21] [INFO ] Applying decomposition
[2025-06-04 00:58:22] [INFO ] Flatten gal took : 267 ms
At refinement iteration 14 (INCLUDED_ONLY) 0/9822 variables, 3797/6626 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14882758557785665103.txt' '-o' '/tmp/graph14882758557785665103.bin' '-w' '/tmp/graph14882758557785665103.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14882758557785665103.bin' '-l' '-1' '-v' '-w' '/tmp/graph14882758557785665103.weights' '-q' '0' '-e' '0.001'
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/9822 variables, 0/6626 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-04 00:58:23] [INFO ] Decomposing Gal with order
At refinement iteration 16 (OVERLAPS) 0/9822 variables, 0/6626 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
[2025-06-04 00:58:23] [INFO ] Rewriting arrays to variables to allow decomposition.
After SMT solving in domain Real declared 9822/9822 variables, and 6626 constraints, problems are : Problem set: 0 solved, 2 unsolved in 37456 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 2767/2767 constraints, ReadFeed: 3797/3797 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2685 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2685 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 32/2717 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2717 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:58:27] [INFO ] Removed a total of 10940 redundant transitions.
[2025-06-04 00:58:27] [INFO ] Flatten gal took : 3200 ms
[2025-06-04 00:58:27] [INFO ] Deduced a trap composed of 39 places in 3185 ms of which 316 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:58:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 6798 labels/synchronizations in 931 ms.
[2025-06-04 00:58:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12746893451062156414.gal : 107 ms
[2025-06-04 00:58:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6196209879271095056.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12746893451062156414.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6196209879271095056.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
[2025-06-04 00:58:31] [INFO ] Deduced a trap composed of 63 places in 3475 ms of which 322 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Loading property file /tmp/ReachabilityCardinality6196209879271095056.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 4
[2025-06-04 00:58:34] [INFO ] Deduced a trap composed of 63 places in 3269 ms of which 275 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 49
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :49 after 49
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :49 after 49
[2025-06-04 00:58:37] [INFO ] Deduced a trap composed of 63 places in 3156 ms of which 300 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:58:41] [INFO ] Deduced a trap composed of 61 places in 3235 ms of which 272 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:58:44] [INFO ] Deduced a trap composed of 62 places in 3381 ms of which 300 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :49 after 67
[2025-06-04 00:58:48] [INFO ] Deduced a trap composed of 62 places in 3373 ms of which 275 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :67 after 193
[2025-06-04 00:58:51] [INFO ] Deduced a trap composed of 62 places in 3381 ms of which 276 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:58:54] [INFO ] Deduced a trap composed of 62 places in 3341 ms of which 291 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:58:58] [INFO ] Deduced a trap composed of 63 places in 3326 ms of which 281 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:59:01] [INFO ] Deduced a trap composed of 63 places in 3082 ms of which 279 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:59:04] [INFO ] Deduced a trap composed of 157 places in 3136 ms of which 547 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:59:07] [INFO ] Deduced a trap composed of 62 places in 3130 ms of which 294 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:59:11] [INFO ] Deduced a trap composed of 160 places in 3511 ms of which 545 ms to minimize.
SMT process timed out in 85189ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 585 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 585 ms. Remains : 2767/2767 places, 7940/7940 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 548 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
[2025-06-04 00:59:12] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 00:59:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
Detected timeout of ITS tools.
[2025-06-04 00:59:20] [INFO ] Implicit Places using invariants in 7725 ms returned []
[2025-06-04 00:59:20] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 00:59:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 00:59:23] [INFO ] State equation strengthened by 3797 read => feed constraints.
[2025-06-04 00:59:54] [INFO ] Performed 269/2767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 01:00:24] [INFO ] Performed 607/2767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 01:00:54] [INFO ] Performed 902/2767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 01:01:24] [INFO ] Performed 1076/2767 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 01:01:24] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 01:01:24] [INFO ] Implicit Places using invariants and state equation in 124443 ms returned []
Implicit Place search using SMT with State Equation took 132176 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:01:26] [INFO ] Redundant transitions in 1218 ms returned []
Running 7846 sub problems to find dead transitions.
[2025-06-04 01:01:26] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:01:26] [INFO ] Invariant cache hit.
[2025-06-04 01:01:26] [INFO ] State equation strengthened by 3797 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2764 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 7846 unsolved
SMT process timed out in 41593ms, After SMT, problems are : Problem set: 0 solved, 7846 unsolved
Search for dead transitions found 0 dead transitions in 41643ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175649 ms. Remains : 2767/2767 places, 7940/7940 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-07
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2025-06-04 01:02:07] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:02:07] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (567 resets) in 261 ms. (38 steps per ms)
BEST_FIRST walk for 10001 steps (38 resets) in 29 ms. (333 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-04 01:02:08] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:02:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 01:02:08] [INFO ] [Real]Absence check using 47 positive place invariants in 75 ms returned sat
[2025-06-04 01:02:08] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 7 ms returned sat
[2025-06-04 01:02:12] [INFO ] [Real]Absence check using state equation in 3531 ms returned sat
[2025-06-04 01:02:12] [INFO ] State equation strengthened by 3797 read => feed constraints.
[2025-06-04 01:02:13] [INFO ] [Real]Added 3797 Read/Feed constraints in 638 ms returned sat
[2025-06-04 01:02:13] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-04 01:02:13] [INFO ] [Nat]Absence check using 47 positive place invariants in 76 ms returned sat
[2025-06-04 01:02:13] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 6 ms returned sat
[2025-06-04 01:02:17] [INFO ] [Nat]Absence check using state equation in 3547 ms returned sat
[2025-06-04 01:02:18] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 01:02:18] [INFO ] [Nat]Added 3797 Read/Feed constraints in 931 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 2767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 592 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 595 ms. Remains : 2767/2767 places, 7940/7940 transitions.
[2025-06-04 01:02:18] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:02:18] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (56660 resets) in 26850 ms. (37 steps per ms)
BEST_FIRST walk for 1000001 steps (3828 resets) in 2831 ms. (353 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-04 01:02:48] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:02:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 01:02:49] [INFO ] [Real]Absence check using 47 positive place invariants in 77 ms returned sat
[2025-06-04 01:02:49] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 6 ms returned sat
[2025-06-04 01:02:52] [INFO ] [Real]Absence check using state equation in 3610 ms returned sat
[2025-06-04 01:02:52] [INFO ] State equation strengthened by 3797 read => feed constraints.
[2025-06-04 01:02:53] [INFO ] [Real]Added 3797 Read/Feed constraints in 641 ms returned sat
[2025-06-04 01:02:53] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-04 01:02:54] [INFO ] [Nat]Absence check using 47 positive place invariants in 75 ms returned sat
[2025-06-04 01:02:54] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 11 ms returned sat
[2025-06-04 01:02:57] [INFO ] [Nat]Absence check using state equation in 3441 ms returned sat
[2025-06-04 01:03:02] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 01:03:04] [INFO ] [Nat]Added 3797 Read/Feed constraints in 6796 ms returned sat
[2025-06-04 01:03:05] [INFO ] Computed and/alt/rep : 4536/6568/4536 causal constraints (skipped 2425 transitions) in 644 ms.
[2025-06-04 01:03:07] [INFO ] Added : 8 causal constraints over 2 iterations in 2361 ms. Result :sat
Minimization took 6034 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 2767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 580 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 580 ms. Remains : 2767/2767 places, 7940/7940 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 584 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
[2025-06-04 01:03:14] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:03:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:03:23] [INFO ] Implicit Places using invariants in 9013 ms returned []
[2025-06-04 01:03:23] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:03:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:03:27] [INFO ] State equation strengthened by 3797 read => feed constraints.
[2025-06-04 01:03:57] [INFO ] Performed 255/2767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 01:04:27] [INFO ] Performed 560/2767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 01:04:57] [INFO ] Performed 865/2767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 01:05:28] [INFO ] Performed 1050/2767 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 01:05:28] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 01:05:28] [INFO ] Implicit Places using invariants and state equation in 125095 ms returned []
Implicit Place search using SMT with State Equation took 134115 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:05:29] [INFO ] Redundant transitions in 986 ms returned []
Running 7846 sub problems to find dead transitions.
[2025-06-04 01:05:29] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:05:29] [INFO ] Invariant cache hit.
[2025-06-04 01:05:29] [INFO ] State equation strengthened by 3797 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2764 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 7846 unsolved
SMT process timed out in 40629ms, After SMT, problems are : Problem set: 0 solved, 7846 unsolved
Search for dead transitions found 0 dead transitions in 40650ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176364 ms. Remains : 2767/2767 places, 7940/7940 transitions.
[2025-06-04 01:06:10] [INFO ] Flatten gal took : 369 ms
RANDOM walk for 40000 steps (2264 resets) in 2040 ms. (19 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (150 resets) in 266 ms. (149 steps per ms) remains 2/2 properties
[2025-06-04 01:06:10] [INFO ] Flatten gal took : 345 ms
BEST_FIRST walk for 40004 steps (151 resets) in 234 ms. (170 steps per ms) remains 2/2 properties
[2025-06-04 01:06:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9944231758897054064.gal : 54 ms
[2025-06-04 01:06:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13578714057394401445.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9944231758897054064.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13578714057394401445.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13578714057394401445.prop.
Interrupted probabilistic random walk after 21885 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 21885 steps, saw 9174 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 01:06:13] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:06:13] [INFO ] Invariant cache hit.
[2025-06-04 01:06:14] [INFO ] State equation strengthened by 3797 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:06:18] [INFO ] Deduced a trap composed of 84 places in 3767 ms of which 359 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:06:22] [INFO ] Deduced a trap composed of 101 places in 3810 ms of which 423 ms to minimize.
SMT process timed out in 8525ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 576 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 576 ms. Remains : 2767/2767 places, 7940/7940 transitions.
RANDOM walk for 40000 steps (2263 resets) in 1450 ms. (27 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (154 resets) in 191 ms. (208 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (147 resets) in 170 ms. (233 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 23381 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 23381 steps, saw 9782 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-04 01:06:26] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:06:26] [INFO ] Invariant cache hit.
[2025-06-04 01:06:26] [INFO ] State equation strengthened by 3797 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:06:31] [INFO ] Deduced a trap composed of 84 places in 3760 ms of which 353 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:06:34] [INFO ] Deduced a trap composed of 101 places in 3230 ms of which 423 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:06:38] [INFO ] Deduced a trap composed of 84 places in 3729 ms of which 356 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:06:42] [INFO ] Deduced a trap composed of 181 places in 4044 ms of which 618 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2685 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2685 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 32/2717 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:06:46] [INFO ] Deduced a trap composed of 5 places in 3601 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :18 after 20
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :20 after 25
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :25 after 61
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :61 after 63
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :63 after 129
[2025-06-04 01:06:50] [INFO ] Deduced a trap composed of 39 places in 4042 ms of which 209 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :129 after 176
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :176 after 189
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :189 after 330
[2025-06-04 01:06:54] [INFO ] Deduced a trap composed of 62 places in 4238 ms of which 297 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2717 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2717 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 44/2761 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2761 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6/2767 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2767 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :330 after 486
At refinement iteration 13 (OVERLAPS) 7055/9822 variables, 2767/2829 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
[2025-06-04 01:07:01] [INFO ] Flatten gal took : 329 ms
[2025-06-04 01:07:01] [INFO ] Applying decomposition
[2025-06-04 01:07:01] [INFO ] Flatten gal took : 287 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5821648837940264885.txt' '-o' '/tmp/graph5821648837940264885.bin' '-w' '/tmp/graph5821648837940264885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5821648837940264885.bin' '-l' '-1' '-v' '-w' '/tmp/graph5821648837940264885.weights' '-q' '0' '-e' '0.001'
[2025-06-04 01:07:02] [INFO ] Decomposing Gal with order
[2025-06-04 01:07:02] [INFO ] Rewriting arrays to variables to allow decomposition.
At refinement iteration 14 (INCLUDED_ONLY) 0/9822 variables, 3797/6626 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/9822 variables, 0/6626 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/9822 variables, 0/6626 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9822/9822 variables, and 6626 constraints, problems are : Problem set: 0 solved, 2 unsolved in 38210 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 2767/2767 constraints, ReadFeed: 3797/3797 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-04 01:07:05] [INFO ] Removed a total of 10944 redundant transitions.
At refinement iteration 1 (OVERLAPS) 2658/2659 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-04 01:07:05] [INFO ] Flatten gal took : 1950 ms
At refinement iteration 2 (INCLUDED_ONLY) 0/2659 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2685 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2685 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2685 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 32/2717 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2717 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:07:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 7930 labels/synchronizations in 884 ms.
[2025-06-04 01:07:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4431404282050899664.gal : 83 ms
[2025-06-04 01:07:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4959143353950027905.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4431404282050899664.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4959143353950027905.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
[2025-06-04 01:07:08] [INFO ] Deduced a trap composed of 39 places in 2952 ms of which 205 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Loading property file /tmp/ReachabilityCardinality4959143353950027905.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 36
[2025-06-04 01:07:12] [INFO ] Deduced a trap composed of 63 places in 3581 ms of which 300 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :36 after 41
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :41 after 89
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :89 after 401
[2025-06-04 01:07:15] [INFO ] Deduced a trap composed of 63 places in 3535 ms of which 295 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :401 after 760
[2025-06-04 01:07:19] [INFO ] Deduced a trap composed of 63 places in 3532 ms of which 308 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:07:23] [INFO ] Deduced a trap composed of 61 places in 3493 ms of which 290 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:07:26] [INFO ] Deduced a trap composed of 62 places in 3699 ms of which 313 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:07:30] [INFO ] Deduced a trap composed of 62 places in 3651 ms of which 291 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:07:34] [INFO ] Deduced a trap composed of 62 places in 3647 ms of which 293 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 512
[2025-06-04 01:07:37] [INFO ] Deduced a trap composed of 62 places in 3557 ms of which 292 ms to minimize.
SDD size :760 after 2432
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:07:41] [INFO ] Deduced a trap composed of 63 places in 3683 ms of which 295 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:07:45] [INFO ] Deduced a trap composed of 63 places in 3562 ms of which 291 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 01:07:48] [INFO ] Deduced a trap composed of 157 places in 3483 ms of which 576 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2432 after 3541
[2025-06-04 01:07:52] [INFO ] Deduced a trap composed of 62 places in 3494 ms of which 312 ms to minimize.
SMT process timed out in 85566ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 580 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 580 ms. Remains : 2767/2767 places, 7940/7940 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2767/2767 places, 7940/7940 transitions.
Applied a total of 0 rules in 579 ms. Remains 2767 /2767 variables (removed 0) and now considering 7940/7940 (removed 0) transitions.
[2025-06-04 01:07:53] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:07:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
Detected timeout of ITS tools.
[2025-06-04 01:08:01] [INFO ] Implicit Places using invariants in 8192 ms returned []
[2025-06-04 01:08:01] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:08:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 01:08:05] [INFO ] State equation strengthened by 3797 read => feed constraints.
[2025-06-04 01:08:35] [INFO ] Performed 251/2767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-04 01:09:06] [INFO ] Performed 549/2767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 01:09:36] [INFO ] Performed 863/2767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 01:10:06] [INFO ] Performed 1039/2767 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 01:10:06] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 01:10:06] [INFO ] Implicit Places using invariants and state equation in 124608 ms returned []
Implicit Place search using SMT with State Equation took 132820 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 01:10:07] [INFO ] Redundant transitions in 1152 ms returned []
Running 7846 sub problems to find dead transitions.
[2025-06-04 01:10:07] [INFO ] Flow matrix only has 7055 transitions (discarded 885 similar events)
[2025-06-04 01:10:07] [INFO ] Invariant cache hit.
[2025-06-04 01:10:07] [INFO ] State equation strengthened by 3797 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 0.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 1.0)
(s433 1.0)
(s434 1.0)
(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0)
(s439 1.0)
(s440 1.0)
(s441 1.0)
(s442 1.0)
(s443 1.0)
(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
(s450 1.0)
(s451 1.0)
(s452 1.0)
(s453 1.0)
(s454 1.0)
(s455 1.0)
(s456 1.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 1.0)
(s461 1.0)
(s462 1.0)
(s463 1.0)
(s464 1.0)
(s465 1.0)
(s466 1.0)
(s467 1.0)
(s468 1.0)
(s469 1.0)
(s470 1.0)
(s471 1.0)
(s472 1.0)
(s473 1.0)
(s474 1.0)
(s475 1.0)
(s476 1.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 1.0)
(s481 1.0)
(s482 1.0)
(s483 1.0)
(s484 1.0)
(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 1.0)
(s493 1.0)
(s494 1.0)
(s495 1.0)
(s496 1.0)
(s497 1.0)
(s498 1.0)
(s499 1.0)
(s500 1.0)
(s501 1.0)
(s502 1.0)
(s503 1.0)
(s504 1.0)
(s505 1.0)
(s506 0.0)
(s507 0.0)
(s508 1.0)
(s509 1.0)
(s510 1.0)
(s511 1.0)
(s512 1.0)
(s513 1.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 1.0)
(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
(s537 1.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)
(s562 1.0)
(s563 1.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
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(s1280 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2764 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 7846 unsolved
SMT process timed out in 41357ms, After SMT, problems are : Problem set: 0 solved, 7846 unsolved
Search for dead transitions found 0 dead transitions in 41379ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175978 ms. Remains : 2767/2767 places, 7940/7940 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C03-UpperBounds-07 in 521004 ms.
[2025-06-04 01:10:49] [INFO ] Flatten gal took : 252 ms
[2025-06-04 01:10:49] [INFO ] Applying decomposition
[2025-06-04 01:10:49] [INFO ] Flatten gal took : 269 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1909184413868755525.txt' '-o' '/tmp/graph1909184413868755525.bin' '-w' '/tmp/graph1909184413868755525.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1909184413868755525.bin' '-l' '-1' '-v' '-w' '/tmp/graph1909184413868755525.weights' '-q' '0' '-e' '0.001'
[2025-06-04 01:10:49] [INFO ] Decomposing Gal with order
[2025-06-04 01:10:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 01:10:52] [INFO ] Removed a total of 10994 redundant transitions.
[2025-06-04 01:10:52] [INFO ] Flatten gal took : 1786 ms
[2025-06-04 01:10:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 7581 labels/synchronizations in 771 ms.
[2025-06-04 01:10:53] [INFO ] Time to serialize gal into /tmp/UpperBounds22705526424685616.gal : 65 ms
[2025-06-04 01:10:53] [INFO ] Time to serialize properties into /tmp/UpperBounds2819220970144386416.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds22705526424685616.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2819220970144386416.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...281
Loading property file /tmp/UpperBounds2819220970144386416.prop.
ITS-tools command line returned an error code 137
[2025-06-04 01:20:57] [INFO ] Flatten gal took : 4549 ms
[2025-06-04 01:20:58] [INFO ] Time to serialize gal into /tmp/UpperBounds2884216038810449659.gal : 151 ms
[2025-06-04 01:20:58] [INFO ] Time to serialize properties into /tmp/UpperBounds11130387955988803441.prop : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds2884216038810449659.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11130387955988803441.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds11130387955988803441.prop.
ITS-tools command line returned an error code 137
[2025-06-04 01:35:23] [INFO ] Flatten gal took : 2196 ms
[2025-06-04 01:35:30] [INFO ] Input system was already deterministic with 7940 transitions.
[2025-06-04 01:35:32] [INFO ] Transformed 2767 places.
[2025-06-04 01:35:32] [INFO ] Transformed 7940 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-04 01:35:37] [INFO ] Time to serialize gal into /tmp/UpperBounds1860278356040790577.gal : 226 ms
[2025-06-04 01:35:37] [INFO ] Time to serialize properties into /tmp/UpperBounds2417888569020609747.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1860278356040790577.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2417888569020609747.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds2417888569020609747.prop.
ITS-tools command line returned an error code 137
Total runtime 3533101 ms.

BK_STOP 1749001680497

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C03"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C03, 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 r128-smll-174876524400349"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C03.tgz
mv MultiCrashLeafsetExtension-PT-S24C03 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.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;