Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945900787.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBNT-PT-S10J80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945900787
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 30K Feb 26 01:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 171K Feb 26 01:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 786K Feb 26 01:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 26 01:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 34K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 46K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 181K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K Feb 26 03:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K Feb 26 03:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Feb 26 02:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.7M Feb 26 02:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.0K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S10J80-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678974582950

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J80
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-16 13:49:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 13:49:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 13:49:45] [INFO ] Load time of PNML (sax parser for PT used): 568 ms
[2023-03-16 13:49:45] [INFO ] Transformed 1614 places.
[2023-03-16 13:49:45] [INFO ] Transformed 13500 transitions.
[2023-03-16 13:49:45] [INFO ] Parsed PT model containing 1614 places and 13500 transitions and 119759 arcs in 742 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 196 out of 1614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 3390
Applied a total of 10 rules in 234 ms. Remains 1604 /1614 variables (removed 10) and now considering 3390/3390 (removed 0) transitions.
[2023-03-16 13:49:45] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1604 cols
[2023-03-16 13:49:46] [INFO ] Computed 182 place invariants in 233 ms
[2023-03-16 13:49:52] [INFO ] Dead Transitions using invariants and state equation in 6357 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-16 13:49:52] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
// Phase 1: matrix 2766 rows 1604 cols
[2023-03-16 13:49:52] [INFO ] Computed 182 place invariants in 137 ms
[2023-03-16 13:49:55] [INFO ] Implicit Places using invariants in 3188 ms returned []
[2023-03-16 13:49:55] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-16 13:49:55] [INFO ] Invariant cache hit.
[2023-03-16 13:49:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:50:26] [INFO ] Performed 259/1604 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 13:50:57] [INFO ] Performed 591/1604 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 13:51:27] [INFO ] Performed 914/1604 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 13:51:57] [INFO ] Performed 1319/1604 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-16 13:51:57] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-16 13:51:57] [INFO ] Implicit Places using invariants and state equation in 121629 ms returned []
Implicit Place search using SMT with State Equation took 124821 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1604/1614 places, 2775/3390 transitions.
Applied a total of 0 rules in 227 ms. Remains 1604 /1604 variables (removed 0) and now considering 2775/2775 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131696 ms. Remains : 1604/1614 places, 2775/3390 transitions.
Support contains 196 out of 1604 places after structural reductions.
[2023-03-16 13:51:57] [INFO ] Flatten gal took : 296 ms
[2023-03-16 13:51:57] [INFO ] Flatten gal took : 154 ms
[2023-03-16 13:51:58] [INFO ] Input system was already deterministic with 2775 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 20) seen :2
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-16 13:51:59] [INFO ] Flow matrix only has 2766 transitions (discarded 9 similar events)
[2023-03-16 13:51:59] [INFO ] Invariant cache hit.
[2023-03-16 13:51:59] [INFO ] After 653ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-16 13:52:00] [INFO ] [Nat]Absence check using 160 positive place invariants in 39 ms returned sat
[2023-03-16 13:52:00] [INFO ] [Nat]Absence check using 160 positive and 22 generalized place invariants in 62 ms returned sat
[2023-03-16 13:52:24] [INFO ] After 23848ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :12
[2023-03-16 13:52:24] [INFO ] State equation strengthened by 1 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 13:52:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 13:52:24] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:18
Fused 18 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 107 out of 1604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1604 transition count 2691
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 1520 transition count 2691
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 83 Pre rules applied. Total rules applied 168 place count 1520 transition count 2608
Deduced a syphon composed of 83 places in 2 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 334 place count 1437 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 335 place count 1436 transition count 2607
Iterating global reduction 2 with 1 rules applied. Total rules applied 336 place count 1436 transition count 2607
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 338 place count 1435 transition count 2606
Applied a total of 338 rules in 535 ms. Remains 1435 /1604 variables (removed 169) and now considering 2606/2775 (removed 169) transitions.
[2023-03-16 13:52:25] [INFO ] Flow matrix only has 2597 transitions (discarded 9 similar events)
// Phase 1: matrix 2597 rows 1435 cols
[2023-03-16 13:52:25] [INFO ] Computed 182 place invariants in 54 ms
[2023-03-16 13:52:27] [INFO ] Dead Transitions using invariants and state equation in 2392 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2932 ms. Remains : 1435/1604 places, 2606/2775 transitions.
Incomplete random walk after 10000 steps, including 694 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 13) seen :11
Incomplete Best-First random walk after 10001 steps, including 128 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-16 13:52:28] [INFO ] Flow matrix only has 2597 transitions (discarded 9 similar events)
[2023-03-16 13:52:28] [INFO ] Invariant cache hit.
[2023-03-16 13:52:28] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 13:52:28] [INFO ] [Nat]Absence check using 160 positive place invariants in 45 ms returned sat
[2023-03-16 13:52:28] [INFO ] [Nat]Absence check using 160 positive and 22 generalized place invariants in 58 ms returned sat
[2023-03-16 13:52:41] [INFO ] After 12649ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 1435 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1435/1435 places, 2606/2606 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1435 transition count 2604
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1433 transition count 2604
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 1433 transition count 2602
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 1431 transition count 2602
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 1430 transition count 2601
Applied a total of 10 rules in 183 ms. Remains 1430 /1435 variables (removed 5) and now considering 2601/2606 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 183 ms. Remains : 1430/1435 places, 2601/2606 transitions.
Incomplete random walk after 10000 steps, including 715 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 102545 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 102545 steps, saw 18618 distinct states, run finished after 3003 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 13:52:44] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
// Phase 1: matrix 2592 rows 1430 cols
[2023-03-16 13:52:44] [INFO ] Computed 182 place invariants in 63 ms
[2023-03-16 13:52:44] [INFO ] After 141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 13:52:44] [INFO ] [Nat]Absence check using 159 positive place invariants in 36 ms returned sat
[2023-03-16 13:52:44] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 60 ms returned sat
[2023-03-16 13:53:00] [INFO ] After 15805ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 13:53:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:53:09] [INFO ] After 8930ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-16 13:53:09] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 3 out of 1430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1430/1430 places, 2601/2601 transitions.
Applied a total of 0 rules in 91 ms. Remains 1430 /1430 variables (removed 0) and now considering 2601/2601 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 1430/1430 places, 2601/2601 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1430/1430 places, 2601/2601 transitions.
Applied a total of 0 rules in 93 ms. Remains 1430 /1430 variables (removed 0) and now considering 2601/2601 (removed 0) transitions.
[2023-03-16 13:53:09] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 13:53:09] [INFO ] Invariant cache hit.
[2023-03-16 13:53:12] [INFO ] Implicit Places using invariants in 2991 ms returned []
[2023-03-16 13:53:12] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 13:53:12] [INFO ] Invariant cache hit.
[2023-03-16 13:53:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:53:43] [INFO ] Performed 688/1430 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 13:54:13] [INFO ] Performed 1285/1430 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 13:54:19] [INFO ] Implicit Places using invariants and state equation in 67067 ms returned []
Implicit Place search using SMT with State Equation took 70070 ms to find 0 implicit places.
[2023-03-16 13:54:20] [INFO ] Redundant transitions in 179 ms returned []
[2023-03-16 13:54:20] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 13:54:20] [INFO ] Invariant cache hit.
[2023-03-16 13:54:22] [INFO ] Dead Transitions using invariants and state equation in 2366 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72726 ms. Remains : 1430/1430 places, 2601/2601 transitions.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 10 simplifications.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U p1)))'
Support contains 3 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 1604 transition count 2689
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 1518 transition count 2689
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 172 place count 1518 transition count 2605
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 340 place count 1434 transition count 2605
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 341 place count 1433 transition count 2604
Iterating global reduction 2 with 1 rules applied. Total rules applied 342 place count 1433 transition count 2604
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 346 place count 1431 transition count 2602
Applied a total of 346 rules in 382 ms. Remains 1431 /1604 variables (removed 173) and now considering 2602/2775 (removed 173) transitions.
[2023-03-16 13:54:23] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 13:54:23] [INFO ] Computed 182 place invariants in 61 ms
[2023-03-16 13:54:25] [INFO ] Dead Transitions using invariants and state equation in 2541 ms found 0 transitions.
[2023-03-16 13:54:25] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:54:25] [INFO ] Invariant cache hit.
[2023-03-16 13:54:28] [INFO ] Implicit Places using invariants in 3005 ms returned []
[2023-03-16 13:54:28] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:54:28] [INFO ] Invariant cache hit.
[2023-03-16 13:54:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:54:59] [INFO ] Performed 529/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 13:55:29] [INFO ] Performed 1000/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 13:55:59] [INFO ] Performed 1421/1431 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 13:56:00] [INFO ] Implicit Places using invariants and state equation in 91713 ms returned []
Implicit Place search using SMT with State Equation took 94722 ms to find 0 implicit places.
[2023-03-16 13:56:00] [INFO ] Redundant transitions in 149 ms returned []
[2023-03-16 13:56:00] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:56:00] [INFO ] Invariant cache hit.
[2023-03-16 13:56:02] [INFO ] Dead Transitions using invariants and state equation in 2402 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1431/1604 places, 2602/2775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100213 ms. Remains : 1431/1604 places, 2602/2775 transitions.
Stuttering acceptance computed with spot in 219 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 3 s895), p0:(LEQ s1021 s825)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 4 ms.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-00 finished in 100512 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 3 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1604 transition count 2690
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 171 place count 1519 transition count 2689
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 1518 transition count 2689
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 172 place count 1518 transition count 2605
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 340 place count 1434 transition count 2605
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 341 place count 1433 transition count 2604
Iterating global reduction 3 with 1 rules applied. Total rules applied 342 place count 1433 transition count 2604
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 346 place count 1431 transition count 2602
Applied a total of 346 rules in 267 ms. Remains 1431 /1604 variables (removed 173) and now considering 2602/2775 (removed 173) transitions.
[2023-03-16 13:56:03] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 13:56:03] [INFO ] Computed 182 place invariants in 60 ms
[2023-03-16 13:56:05] [INFO ] Dead Transitions using invariants and state equation in 2514 ms found 0 transitions.
[2023-03-16 13:56:05] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:56:05] [INFO ] Invariant cache hit.
[2023-03-16 13:56:08] [INFO ] Implicit Places using invariants in 2965 ms returned []
[2023-03-16 13:56:08] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:56:08] [INFO ] Invariant cache hit.
[2023-03-16 13:56:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:56:39] [INFO ] Performed 471/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 13:57:09] [INFO ] Performed 893/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 13:57:40] [INFO ] Performed 1306/1431 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 13:57:47] [INFO ] Implicit Places using invariants and state equation in 98802 ms returned []
Implicit Place search using SMT with State Equation took 101771 ms to find 0 implicit places.
[2023-03-16 13:57:47] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-16 13:57:47] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:57:47] [INFO ] Invariant cache hit.
[2023-03-16 13:57:50] [INFO ] Dead Transitions using invariants and state equation in 2525 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1431/1604 places, 2602/2775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107202 ms. Remains : 1431/1604 places, 2602/2775 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s895 s716), p1:(GT 1 s764)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7991 reset in 1247 ms.
Product exploration explored 100000 steps with 7980 reset in 1210 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 176 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 716 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 13:57:53] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:57:53] [INFO ] Invariant cache hit.
[2023-03-16 13:57:53] [INFO ] [Real]Absence check using 159 positive place invariants in 35 ms returned sat
[2023-03-16 13:57:53] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 53 ms returned sat
[2023-03-16 13:57:59] [INFO ] After 6379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 13:57:59] [INFO ] [Nat]Absence check using 159 positive place invariants in 32 ms returned sat
[2023-03-16 13:57:59] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 58 ms returned sat
[2023-03-16 13:58:06] [INFO ] After 6240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 13:58:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:58:07] [INFO ] After 1708ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 13:58:09] [INFO ] Deduced a trap composed of 631 places in 708 ms of which 20 ms to minimize.
[2023-03-16 13:58:10] [INFO ] Deduced a trap composed of 594 places in 697 ms of which 2 ms to minimize.
[2023-03-16 13:58:11] [INFO ] Deduced a trap composed of 597 places in 705 ms of which 3 ms to minimize.
[2023-03-16 13:58:12] [INFO ] Deduced a trap composed of 618 places in 769 ms of which 2 ms to minimize.
[2023-03-16 13:58:13] [INFO ] Deduced a trap composed of 609 places in 749 ms of which 2 ms to minimize.
[2023-03-16 13:58:13] [INFO ] Deduced a trap composed of 621 places in 685 ms of which 1 ms to minimize.
[2023-03-16 13:58:14] [INFO ] Deduced a trap composed of 613 places in 674 ms of which 2 ms to minimize.
[2023-03-16 13:58:15] [INFO ] Deduced a trap composed of 627 places in 704 ms of which 1 ms to minimize.
[2023-03-16 13:58:16] [INFO ] Deduced a trap composed of 620 places in 679 ms of which 1 ms to minimize.
[2023-03-16 13:58:17] [INFO ] Deduced a trap composed of 603 places in 689 ms of which 1 ms to minimize.
[2023-03-16 13:58:17] [INFO ] Deduced a trap composed of 619 places in 673 ms of which 1 ms to minimize.
[2023-03-16 13:58:18] [INFO ] Deduced a trap composed of 609 places in 677 ms of which 2 ms to minimize.
[2023-03-16 13:58:19] [INFO ] Deduced a trap composed of 585 places in 690 ms of which 1 ms to minimize.
[2023-03-16 13:58:22] [INFO ] Deduced a trap composed of 606 places in 704 ms of which 2 ms to minimize.
[2023-03-16 13:58:22] [INFO ] Deduced a trap composed of 632 places in 664 ms of which 1 ms to minimize.
[2023-03-16 13:58:23] [INFO ] Deduced a trap composed of 624 places in 707 ms of which 1 ms to minimize.
[2023-03-16 13:58:24] [INFO ] Deduced a trap composed of 624 places in 668 ms of which 2 ms to minimize.
[2023-03-16 13:58:24] [INFO ] Trap strengthening (SAT) tested/added 17/17 trap constraints in 15644 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 13:58:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 13:58:24] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 86 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 13:58:24] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:58:24] [INFO ] Invariant cache hit.
[2023-03-16 13:58:27] [INFO ] Dead Transitions using invariants and state equation in 2579 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2667 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Incomplete random walk after 10000 steps, including 712 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 101789 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 101789 steps, saw 18539 distinct states, run finished after 3001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 13:58:30] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:58:30] [INFO ] Invariant cache hit.
[2023-03-16 13:58:30] [INFO ] [Real]Absence check using 159 positive place invariants in 37 ms returned sat
[2023-03-16 13:58:30] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 51 ms returned sat
[2023-03-16 13:58:36] [INFO ] After 6347ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 13:58:37] [INFO ] [Nat]Absence check using 159 positive place invariants in 33 ms returned sat
[2023-03-16 13:58:37] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 58 ms returned sat
[2023-03-16 13:58:43] [INFO ] After 6355ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 13:58:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:58:45] [INFO ] After 1741ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 13:58:47] [INFO ] Deduced a trap composed of 631 places in 667 ms of which 3 ms to minimize.
[2023-03-16 13:58:47] [INFO ] Deduced a trap composed of 594 places in 686 ms of which 1 ms to minimize.
[2023-03-16 13:58:48] [INFO ] Deduced a trap composed of 597 places in 666 ms of which 1 ms to minimize.
[2023-03-16 13:58:49] [INFO ] Deduced a trap composed of 618 places in 702 ms of which 1 ms to minimize.
[2023-03-16 13:58:50] [INFO ] Deduced a trap composed of 609 places in 679 ms of which 1 ms to minimize.
[2023-03-16 13:58:51] [INFO ] Deduced a trap composed of 621 places in 673 ms of which 1 ms to minimize.
[2023-03-16 13:58:51] [INFO ] Deduced a trap composed of 613 places in 675 ms of which 2 ms to minimize.
[2023-03-16 13:58:52] [INFO ] Deduced a trap composed of 627 places in 679 ms of which 2 ms to minimize.
[2023-03-16 13:58:53] [INFO ] Deduced a trap composed of 620 places in 674 ms of which 2 ms to minimize.
[2023-03-16 13:58:54] [INFO ] Deduced a trap composed of 603 places in 680 ms of which 1 ms to minimize.
[2023-03-16 13:58:54] [INFO ] Deduced a trap composed of 619 places in 681 ms of which 2 ms to minimize.
[2023-03-16 13:58:55] [INFO ] Deduced a trap composed of 609 places in 663 ms of which 2 ms to minimize.
[2023-03-16 13:58:56] [INFO ] Deduced a trap composed of 585 places in 668 ms of which 1 ms to minimize.
[2023-03-16 13:58:59] [INFO ] Deduced a trap composed of 606 places in 705 ms of which 1 ms to minimize.
[2023-03-16 13:58:59] [INFO ] Deduced a trap composed of 632 places in 666 ms of which 1 ms to minimize.
[2023-03-16 13:59:00] [INFO ] Deduced a trap composed of 624 places in 702 ms of which 1 ms to minimize.
[2023-03-16 13:59:01] [INFO ] Deduced a trap composed of 624 places in 676 ms of which 2 ms to minimize.
[2023-03-16 13:59:01] [INFO ] Trap strengthening (SAT) tested/added 17/17 trap constraints in 15488 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 13:59:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 13:59:01] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 79 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 78 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 13:59:02] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:59:02] [INFO ] Invariant cache hit.
[2023-03-16 13:59:05] [INFO ] Implicit Places using invariants in 3037 ms returned []
[2023-03-16 13:59:05] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 13:59:05] [INFO ] Invariant cache hit.
[2023-03-16 13:59:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 13:59:36] [INFO ] Performed 395/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:00:06] [INFO ] Performed 860/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:00:36] [INFO ] Performed 1385/1431 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:00:39] [INFO ] Implicit Places using invariants and state equation in 94001 ms returned []
Implicit Place search using SMT with State Equation took 97039 ms to find 0 implicit places.
[2023-03-16 14:00:39] [INFO ] Redundant transitions in 91 ms returned []
[2023-03-16 14:00:39] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:00:39] [INFO ] Invariant cache hit.
[2023-03-16 14:00:41] [INFO ] Dead Transitions using invariants and state equation in 2500 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99729 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 197 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 1431 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 82 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 14:00:42] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:00:42] [INFO ] Invariant cache hit.
[2023-03-16 14:00:44] [INFO ] Dead Transitions using invariants and state equation in 2477 ms found 0 transitions.
[2023-03-16 14:00:44] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:00:44] [INFO ] Invariant cache hit.
[2023-03-16 14:00:47] [INFO ] Implicit Places using invariants in 3049 ms returned []
[2023-03-16 14:00:47] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:00:47] [INFO ] Invariant cache hit.
[2023-03-16 14:00:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:01:18] [INFO ] Performed 505/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:01:49] [INFO ] Performed 943/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:02:19] [INFO ] Performed 1344/1431 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:02:24] [INFO ] Implicit Places using invariants and state equation in 96617 ms returned []
Implicit Place search using SMT with State Equation took 99666 ms to find 0 implicit places.
[2023-03-16 14:02:24] [INFO ] Redundant transitions in 93 ms returned []
[2023-03-16 14:02:24] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:02:24] [INFO ] Invariant cache hit.
[2023-03-16 14:02:27] [INFO ] Dead Transitions using invariants and state equation in 2527 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104862 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 176 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 694 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 14:02:27] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:02:27] [INFO ] Invariant cache hit.
[2023-03-16 14:02:27] [INFO ] [Real]Absence check using 159 positive place invariants in 34 ms returned sat
[2023-03-16 14:02:27] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 53 ms returned sat
[2023-03-16 14:02:33] [INFO ] After 6400ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 14:02:34] [INFO ] [Nat]Absence check using 159 positive place invariants in 36 ms returned sat
[2023-03-16 14:02:34] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 56 ms returned sat
[2023-03-16 14:02:40] [INFO ] After 6385ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 14:02:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:02:42] [INFO ] After 1749ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 14:02:44] [INFO ] Deduced a trap composed of 631 places in 667 ms of which 1 ms to minimize.
[2023-03-16 14:02:44] [INFO ] Deduced a trap composed of 594 places in 677 ms of which 1 ms to minimize.
[2023-03-16 14:02:45] [INFO ] Deduced a trap composed of 597 places in 669 ms of which 2 ms to minimize.
[2023-03-16 14:02:46] [INFO ] Deduced a trap composed of 618 places in 726 ms of which 1 ms to minimize.
[2023-03-16 14:02:47] [INFO ] Deduced a trap composed of 609 places in 696 ms of which 1 ms to minimize.
[2023-03-16 14:02:48] [INFO ] Deduced a trap composed of 621 places in 675 ms of which 1 ms to minimize.
[2023-03-16 14:02:48] [INFO ] Deduced a trap composed of 613 places in 674 ms of which 2 ms to minimize.
[2023-03-16 14:02:49] [INFO ] Deduced a trap composed of 627 places in 654 ms of which 1 ms to minimize.
[2023-03-16 14:02:50] [INFO ] Deduced a trap composed of 620 places in 685 ms of which 1 ms to minimize.
[2023-03-16 14:02:51] [INFO ] Deduced a trap composed of 603 places in 668 ms of which 1 ms to minimize.
[2023-03-16 14:02:51] [INFO ] Deduced a trap composed of 619 places in 670 ms of which 1 ms to minimize.
[2023-03-16 14:02:52] [INFO ] Deduced a trap composed of 609 places in 665 ms of which 1 ms to minimize.
[2023-03-16 14:02:53] [INFO ] Deduced a trap composed of 585 places in 687 ms of which 1 ms to minimize.
[2023-03-16 14:02:56] [INFO ] Deduced a trap composed of 606 places in 718 ms of which 1 ms to minimize.
[2023-03-16 14:02:56] [INFO ] Deduced a trap composed of 632 places in 664 ms of which 2 ms to minimize.
[2023-03-16 14:02:57] [INFO ] Deduced a trap composed of 624 places in 697 ms of which 1 ms to minimize.
[2023-03-16 14:02:58] [INFO ] Deduced a trap composed of 624 places in 671 ms of which 2 ms to minimize.
[2023-03-16 14:02:58] [INFO ] Trap strengthening (SAT) tested/added 17/17 trap constraints in 15440 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 14:02:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:02:58] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 3 ms.
Support contains 3 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 103 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 14:02:58] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:02:59] [INFO ] Invariant cache hit.
[2023-03-16 14:03:01] [INFO ] Dead Transitions using invariants and state equation in 2551 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2654 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Incomplete random walk after 10000 steps, including 694 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 102081 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 102081 steps, saw 18591 distinct states, run finished after 3001 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 14:03:04] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:03:04] [INFO ] Invariant cache hit.
[2023-03-16 14:03:04] [INFO ] [Real]Absence check using 159 positive place invariants in 34 ms returned sat
[2023-03-16 14:03:04] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 71 ms returned sat
[2023-03-16 14:03:11] [INFO ] After 6518ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 14:03:11] [INFO ] [Nat]Absence check using 159 positive place invariants in 35 ms returned sat
[2023-03-16 14:03:11] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 50 ms returned sat
[2023-03-16 14:03:17] [INFO ] After 6345ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 14:03:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:03:19] [INFO ] After 1731ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 14:03:21] [INFO ] Deduced a trap composed of 631 places in 672 ms of which 1 ms to minimize.
[2023-03-16 14:03:22] [INFO ] Deduced a trap composed of 594 places in 691 ms of which 2 ms to minimize.
[2023-03-16 14:03:22] [INFO ] Deduced a trap composed of 597 places in 664 ms of which 1 ms to minimize.
[2023-03-16 14:03:23] [INFO ] Deduced a trap composed of 618 places in 715 ms of which 1 ms to minimize.
[2023-03-16 14:03:24] [INFO ] Deduced a trap composed of 609 places in 693 ms of which 1 ms to minimize.
[2023-03-16 14:03:25] [INFO ] Deduced a trap composed of 621 places in 682 ms of which 5 ms to minimize.
[2023-03-16 14:03:26] [INFO ] Deduced a trap composed of 613 places in 681 ms of which 1 ms to minimize.
[2023-03-16 14:03:26] [INFO ] Deduced a trap composed of 627 places in 665 ms of which 1 ms to minimize.
[2023-03-16 14:03:27] [INFO ] Deduced a trap composed of 620 places in 650 ms of which 2 ms to minimize.
[2023-03-16 14:03:28] [INFO ] Deduced a trap composed of 603 places in 684 ms of which 1 ms to minimize.
[2023-03-16 14:03:29] [INFO ] Deduced a trap composed of 619 places in 681 ms of which 2 ms to minimize.
[2023-03-16 14:03:30] [INFO ] Deduced a trap composed of 609 places in 686 ms of which 2 ms to minimize.
[2023-03-16 14:03:31] [INFO ] Deduced a trap composed of 585 places in 687 ms of which 2 ms to minimize.
[2023-03-16 14:03:33] [INFO ] Deduced a trap composed of 606 places in 716 ms of which 12 ms to minimize.
[2023-03-16 14:03:34] [INFO ] Deduced a trap composed of 632 places in 673 ms of which 1 ms to minimize.
[2023-03-16 14:03:34] [INFO ] Deduced a trap composed of 624 places in 700 ms of which 1 ms to minimize.
[2023-03-16 14:03:35] [INFO ] Deduced a trap composed of 624 places in 682 ms of which 4 ms to minimize.
[2023-03-16 14:03:36] [INFO ] Trap strengthening (SAT) tested/added 17/17 trap constraints in 15527 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 14:03:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:03:36] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 90 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 78 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 14:03:36] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:03:36] [INFO ] Invariant cache hit.
[2023-03-16 14:03:39] [INFO ] Implicit Places using invariants in 2925 ms returned []
[2023-03-16 14:03:39] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:03:39] [INFO ] Invariant cache hit.
[2023-03-16 14:03:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:04:10] [INFO ] Performed 765/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:04:27] [INFO ] Implicit Places using invariants and state equation in 47877 ms returned []
Implicit Place search using SMT with State Equation took 50806 ms to find 0 implicit places.
[2023-03-16 14:04:27] [INFO ] Redundant transitions in 93 ms returned []
[2023-03-16 14:04:27] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:04:27] [INFO ] Invariant cache hit.
[2023-03-16 14:04:29] [INFO ] Dead Transitions using invariants and state equation in 2419 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53410 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 202 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7948 reset in 1156 ms.
Product exploration explored 100000 steps with 7971 reset in 1197 ms.
Built C files in :
/tmp/ltsmin10062651872203585811
[2023-03-16 14:04:32] [INFO ] Too many transitions (2602) to apply POR reductions. Disabling POR matrices.
[2023-03-16 14:04:32] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10062651872203585811
Running compilation step : cd /tmp/ltsmin10062651872203585811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10062651872203585811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10062651872203585811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1431 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 91 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 14:04:35] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:04:35] [INFO ] Invariant cache hit.
[2023-03-16 14:04:38] [INFO ] Dead Transitions using invariants and state equation in 2523 ms found 0 transitions.
[2023-03-16 14:04:38] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:04:38] [INFO ] Invariant cache hit.
[2023-03-16 14:04:41] [INFO ] Implicit Places using invariants in 2941 ms returned []
[2023-03-16 14:04:41] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:04:41] [INFO ] Invariant cache hit.
[2023-03-16 14:04:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:05:12] [INFO ] Performed 443/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:05:42] [INFO ] Performed 1156/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:05:49] [INFO ] Implicit Places using invariants and state equation in 68496 ms returned []
Implicit Place search using SMT with State Equation took 71443 ms to find 0 implicit places.
[2023-03-16 14:05:49] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-16 14:05:49] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:05:49] [INFO ] Invariant cache hit.
[2023-03-16 14:05:52] [INFO ] Dead Transitions using invariants and state equation in 2500 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76667 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Built C files in :
/tmp/ltsmin580857813678668436
[2023-03-16 14:05:52] [INFO ] Too many transitions (2602) to apply POR reductions. Disabling POR matrices.
[2023-03-16 14:05:52] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin580857813678668436
Running compilation step : cd /tmp/ltsmin580857813678668436;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin580857813678668436;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin580857813678668436;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 14:05:55] [INFO ] Flatten gal took : 113 ms
[2023-03-16 14:05:55] [INFO ] Flatten gal took : 110 ms
[2023-03-16 14:05:55] [INFO ] Time to serialize gal into /tmp/LTL14084805125530829693.gal : 25 ms
[2023-03-16 14:05:55] [INFO ] Time to serialize properties into /tmp/LTL14711168185644646102.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14084805125530829693.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16340414000803192958.hoa' '-atoms' '/tmp/LTL14711168185644646102.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14711168185644646102.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16340414000803192958.hoa
Detected timeout of ITS tools.
[2023-03-16 14:06:11] [INFO ] Flatten gal took : 102 ms
[2023-03-16 14:06:11] [INFO ] Flatten gal took : 98 ms
[2023-03-16 14:06:11] [INFO ] Time to serialize gal into /tmp/LTL13587096295055552589.gal : 20 ms
[2023-03-16 14:06:11] [INFO ] Time to serialize properties into /tmp/LTL12184853859315625867.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13587096295055552589.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12184853859315625867.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G("(JobCnt<=place_522_1)"))||(G(F("(NotifyEventJobQueuedE_1<1)"))))))
Formula 0 simplified : G(F!"(JobCnt<=place_522_1)" & FG!"(NotifyEventJobQueuedE_1<1)")
Detected timeout of ITS tools.
[2023-03-16 14:06:26] [INFO ] Flatten gal took : 83 ms
[2023-03-16 14:06:26] [INFO ] Applying decomposition
[2023-03-16 14:06:26] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7744129866690605702.txt' '-o' '/tmp/graph7744129866690605702.bin' '-w' '/tmp/graph7744129866690605702.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7744129866690605702.bin' '-l' '-1' '-v' '-w' '/tmp/graph7744129866690605702.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:06:26] [INFO ] Decomposing Gal with order
[2023-03-16 14:06:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:06:27] [INFO ] Removed a total of 2636 redundant transitions.
[2023-03-16 14:06:27] [INFO ] Flatten gal took : 482 ms
[2023-03-16 14:06:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 60 ms.
[2023-03-16 14:06:27] [INFO ] Time to serialize gal into /tmp/LTL15289720268913539875.gal : 29 ms
[2023-03-16 14:06:27] [INFO ] Time to serialize properties into /tmp/LTL8400802156439294520.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15289720268913539875.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8400802156439294520.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("(gu50.JobCnt<=gu50.place_522_1)"))||(G(F("(gi1.gu71.NotifyEventJobQueuedE_1<1)"))))))
Formula 0 simplified : G(F!"(gu50.JobCnt<=gu50.place_522_1)" & FG!"(gi1.gu71.NotifyEventJobQueuedE_1<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13687208872065371371
[2023-03-16 14:06:42] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13687208872065371371
Running compilation step : cd /tmp/ltsmin13687208872065371371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13687208872065371371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13687208872065371371;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-02 finished in 642779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(p1))))'
Support contains 13 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 107 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-16 14:06:46] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-16 14:06:46] [INFO ] Computed 182 place invariants in 87 ms
[2023-03-16 14:06:50] [INFO ] Dead Transitions using invariants and state equation in 4827 ms found 0 transitions.
[2023-03-16 14:06:50] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:06:50] [INFO ] Invariant cache hit.
[2023-03-16 14:06:54] [INFO ] Implicit Places using invariants in 3459 ms returned []
[2023-03-16 14:06:54] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:06:54] [INFO ] Invariant cache hit.
[2023-03-16 14:06:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:07:25] [INFO ] Performed 184/1603 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:07:55] [INFO ] Performed 432/1603 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:08:25] [INFO ] Performed 672/1603 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:08:55] [INFO ] Performed 986/1603 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-16 14:08:55] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-16 14:08:55] [INFO ] Implicit Places using invariants and state equation in 121403 ms returned []
Implicit Place search using SMT with State Equation took 124863 ms to find 0 implicit places.
[2023-03-16 14:08:55] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:08:55] [INFO ] Invariant cache hit.
[2023-03-16 14:09:00] [INFO ] Dead Transitions using invariants and state equation in 4916 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 2774/2775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134715 ms. Remains : 1603/1604 places, 2774/2775 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s97 s797), p0:(LEQ s533 (ADD s148 s160 s358 s543 s671 s855 s975 s1286 s1338 s1515))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5597 reset in 1104 ms.
Product exploration explored 100000 steps with 5599 reset in 1087 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 361 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 559 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-16 14:09:03] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:09:03] [INFO ] Invariant cache hit.
[2023-03-16 14:09:03] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 14:09:04] [INFO ] [Nat]Absence check using 160 positive place invariants in 38 ms returned sat
[2023-03-16 14:09:04] [INFO ] [Nat]Absence check using 160 positive and 22 generalized place invariants in 48 ms returned sat
[2023-03-16 14:09:24] [INFO ] After 20431ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 14:09:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:09:28] [INFO ] After 3698ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 14:09:28] [INFO ] After 4271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-16 14:09:28] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2 ms.
Support contains 13 out of 1603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1603/1603 places, 2774/2774 transitions.
Drop transitions removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 82 rules applied. Total rules applied 82 place count 1603 transition count 2692
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 164 place count 1521 transition count 2692
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 164 place count 1521 transition count 2607
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 334 place count 1436 transition count 2607
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 338 place count 1434 transition count 2605
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 339 place count 1434 transition count 2604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 340 place count 1433 transition count 2604
Applied a total of 340 rules in 311 ms. Remains 1433 /1603 variables (removed 170) and now considering 2604/2774 (removed 170) transitions.
[2023-03-16 14:09:29] [INFO ] Flow matrix only has 2595 transitions (discarded 9 similar events)
// Phase 1: matrix 2595 rows 1433 cols
[2023-03-16 14:09:29] [INFO ] Computed 182 place invariants in 57 ms
[2023-03-16 14:09:31] [INFO ] Dead Transitions using invariants and state equation in 2527 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2839 ms. Remains : 1433/1603 places, 2604/2774 transitions.
Finished random walk after 2851 steps, including 195 resets, run visited all 2 properties in 50 ms. (steps per millisecond=57 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 550 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1), true]
Support contains 13 out of 1603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1603/1603 places, 2774/2774 transitions.
Applied a total of 0 rules in 57 ms. Remains 1603 /1603 variables (removed 0) and now considering 2774/2774 (removed 0) transitions.
[2023-03-16 14:09:32] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-16 14:09:32] [INFO ] Computed 182 place invariants in 69 ms
[2023-03-16 14:09:37] [INFO ] Dead Transitions using invariants and state equation in 5036 ms found 0 transitions.
[2023-03-16 14:09:37] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:09:37] [INFO ] Invariant cache hit.
[2023-03-16 14:09:41] [INFO ] Implicit Places using invariants in 3525 ms returned []
[2023-03-16 14:09:41] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:09:41] [INFO ] Invariant cache hit.
[2023-03-16 14:09:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:10:12] [INFO ] Performed 254/1603 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:10:42] [INFO ] Performed 537/1603 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:11:12] [INFO ] Performed 868/1603 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:11:42] [INFO ] Performed 1166/1603 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-16 14:11:42] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-16 14:11:42] [INFO ] Implicit Places using invariants and state equation in 121333 ms returned []
Implicit Place search using SMT with State Equation took 124860 ms to find 0 implicit places.
[2023-03-16 14:11:42] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:11:42] [INFO ] Invariant cache hit.
[2023-03-16 14:11:47] [INFO ] Dead Transitions using invariants and state equation in 4733 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134689 ms. Remains : 1603/1603 places, 2774/2774 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 373 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 561 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-16 14:11:48] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:11:48] [INFO ] Invariant cache hit.
[2023-03-16 14:11:48] [INFO ] After 191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 14:11:48] [INFO ] [Nat]Absence check using 160 positive place invariants in 38 ms returned sat
[2023-03-16 14:11:48] [INFO ] [Nat]Absence check using 160 positive and 22 generalized place invariants in 49 ms returned sat
[2023-03-16 14:12:06] [INFO ] After 17968ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 14:12:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:12:11] [INFO ] After 5135ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 14:12:13] [INFO ] After 6733ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-16 14:12:13] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 3 ms.
Support contains 13 out of 1603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1603/1603 places, 2774/2774 transitions.
Drop transitions removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 82 rules applied. Total rules applied 82 place count 1603 transition count 2692
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 164 place count 1521 transition count 2692
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 164 place count 1521 transition count 2607
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 334 place count 1436 transition count 2607
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 338 place count 1434 transition count 2605
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 339 place count 1434 transition count 2604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 340 place count 1433 transition count 2604
Applied a total of 340 rules in 280 ms. Remains 1433 /1603 variables (removed 170) and now considering 2604/2774 (removed 170) transitions.
[2023-03-16 14:12:13] [INFO ] Flow matrix only has 2595 transitions (discarded 9 similar events)
// Phase 1: matrix 2595 rows 1433 cols
[2023-03-16 14:12:13] [INFO ] Computed 182 place invariants in 54 ms
[2023-03-16 14:12:15] [INFO ] Dead Transitions using invariants and state equation in 2343 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2624 ms. Remains : 1433/1603 places, 2604/2774 transitions.
Finished random walk after 2708 steps, including 187 resets, run visited all 2 properties in 53 ms. (steps per millisecond=51 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 589 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 5605 reset in 971 ms.
Product exploration explored 100000 steps with 5600 reset in 1006 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1), true]
Support contains 13 out of 1603 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1603/1603 places, 2774/2774 transitions.
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 82 rules applied. Total rules applied 82 place count 1603 transition count 2774
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 82 place count 1603 transition count 2775
Deduced a syphon composed of 84 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 84 place count 1603 transition count 2775
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 169 places in 1 ms
Iterating global reduction 1 with 85 rules applied. Total rules applied 169 place count 1603 transition count 2775
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 252 place count 1520 transition count 2692
Deduced a syphon composed of 86 places in 1 ms
Iterating global reduction 1 with 83 rules applied. Total rules applied 335 place count 1520 transition count 2692
Deduced a syphon composed of 86 places in 0 ms
Applied a total of 335 rules in 410 ms. Remains 1520 /1603 variables (removed 83) and now considering 2692/2774 (removed 82) transitions.
[2023-03-16 14:12:19] [INFO ] Flow matrix only has 2683 transitions (discarded 9 similar events)
// Phase 1: matrix 2683 rows 1520 cols
[2023-03-16 14:12:19] [INFO ] Computed 182 place invariants in 56 ms
[2023-03-16 14:12:22] [INFO ] Dead Transitions using invariants and state equation in 2700 ms found 0 transitions.
[2023-03-16 14:12:22] [INFO ] Redundant transitions in 99 ms returned []
[2023-03-16 14:12:22] [INFO ] Flow matrix only has 2683 transitions (discarded 9 similar events)
[2023-03-16 14:12:22] [INFO ] Invariant cache hit.
[2023-03-16 14:12:24] [INFO ] Dead Transitions using invariants and state equation in 2690 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1520/1603 places, 2692/2774 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5904 ms. Remains : 1520/1603 places, 2692/2774 transitions.
Built C files in :
/tmp/ltsmin7970825143939889631
[2023-03-16 14:12:25] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7970825143939889631
Running compilation step : cd /tmp/ltsmin7970825143939889631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7970825143939889631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7970825143939889631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 13 out of 1603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1603/1603 places, 2774/2774 transitions.
Applied a total of 0 rules in 61 ms. Remains 1603 /1603 variables (removed 0) and now considering 2774/2774 (removed 0) transitions.
[2023-03-16 14:12:28] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-16 14:12:28] [INFO ] Computed 182 place invariants in 51 ms
[2023-03-16 14:12:33] [INFO ] Dead Transitions using invariants and state equation in 4994 ms found 0 transitions.
[2023-03-16 14:12:33] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:12:33] [INFO ] Invariant cache hit.
[2023-03-16 14:12:36] [INFO ] Implicit Places using invariants in 3470 ms returned []
[2023-03-16 14:12:36] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:12:36] [INFO ] Invariant cache hit.
[2023-03-16 14:12:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:13:07] [INFO ] Performed 237/1603 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:13:37] [INFO ] Performed 521/1603 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:14:08] [INFO ] Performed 729/1603 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:14:38] [INFO ] Performed 1022/1603 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-16 14:14:38] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-16 14:14:38] [INFO ] Implicit Places using invariants and state equation in 121565 ms returned []
Implicit Place search using SMT with State Equation took 125036 ms to find 0 implicit places.
[2023-03-16 14:14:38] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:14:38] [INFO ] Invariant cache hit.
[2023-03-16 14:14:43] [INFO ] Dead Transitions using invariants and state equation in 4915 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135008 ms. Remains : 1603/1603 places, 2774/2774 transitions.
Built C files in :
/tmp/ltsmin10879165903347266422
[2023-03-16 14:14:43] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10879165903347266422
Running compilation step : cd /tmp/ltsmin10879165903347266422;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10879165903347266422;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10879165903347266422;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 14:14:46] [INFO ] Flatten gal took : 185 ms
[2023-03-16 14:14:46] [INFO ] Flatten gal took : 149 ms
[2023-03-16 14:14:46] [INFO ] Time to serialize gal into /tmp/LTL13898062346209459610.gal : 22 ms
[2023-03-16 14:14:46] [INFO ] Time to serialize properties into /tmp/LTL10265538758800475125.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13898062346209459610.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10061019412059605896.hoa' '-atoms' '/tmp/LTL10265538758800475125.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL10265538758800475125.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10061019412059605896.hoa
Detected timeout of ITS tools.
[2023-03-16 14:15:01] [INFO ] Flatten gal took : 115 ms
[2023-03-16 14:15:01] [INFO ] Flatten gal took : 109 ms
[2023-03-16 14:15:02] [INFO ] Time to serialize gal into /tmp/LTL15516712022748428538.gal : 28 ms
[2023-03-16 14:15:02] [INFO ] Time to serialize properties into /tmp/LTL14119952996659699771.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15516712022748428538.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14119952996659699771.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((("(Try_Check_Sources_B_1<=((((DataOnSrc_2+DataOnSrc_7)+(DataOnSrc_1+DataOnSrc_4))+((DataOnSrc_3+DataOnSrc_6)+(DataOnSrc_5+DataOnSrc...230
Formula 0 simplified : !"(Try_Check_Sources_B_1<=((((DataOnSrc_2+DataOnSrc_7)+(DataOnSrc_1+DataOnSrc_4))+((DataOnSrc_3+DataOnSrc_6)+(DataOnSrc_5+DataOnSrc_...223
Detected timeout of ITS tools.
[2023-03-16 14:15:17] [INFO ] Flatten gal took : 112 ms
[2023-03-16 14:15:17] [INFO ] Applying decomposition
[2023-03-16 14:15:17] [INFO ] Flatten gal took : 114 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18060092175747974073.txt' '-o' '/tmp/graph18060092175747974073.bin' '-w' '/tmp/graph18060092175747974073.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18060092175747974073.bin' '-l' '-1' '-v' '-w' '/tmp/graph18060092175747974073.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:15:17] [INFO ] Decomposing Gal with order
[2023-03-16 14:15:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:15:17] [INFO ] Removed a total of 2663 redundant transitions.
[2023-03-16 14:15:18] [INFO ] Flatten gal took : 283 ms
[2023-03-16 14:15:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 1991 labels/synchronizations in 127 ms.
[2023-03-16 14:15:18] [INFO ] Time to serialize gal into /tmp/LTL8270401171107817799.gal : 22 ms
[2023-03-16 14:15:18] [INFO ] Time to serialize properties into /tmp/LTL17544600292226327490.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8270401171107817799.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17544600292226327490.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((("(gu17.Try_Check_Sources_B_1<=((((gu17.DataOnSrc_2+gu17.DataOnSrc_7)+(gu17.DataOnSrc_1+gu17.DataOnSrc_4))+((gu17.DataOnSrc_3+gu17....303
Formula 0 simplified : !"(gu17.Try_Check_Sources_B_1<=((((gu17.DataOnSrc_2+gu17.DataOnSrc_7)+(gu17.DataOnSrc_1+gu17.DataOnSrc_4))+((gu17.DataOnSrc_3+gu17.D...296
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9882518438772470325
[2023-03-16 14:15:33] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9882518438772470325
Running compilation step : cd /tmp/ltsmin9882518438772470325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9882518438772470325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9882518438772470325;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-03 finished in 530775 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1604 transition count 2690
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 171 place count 1519 transition count 2689
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 1518 transition count 2689
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 172 place count 1518 transition count 2604
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 342 place count 1433 transition count 2604
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 343 place count 1432 transition count 2603
Iterating global reduction 3 with 1 rules applied. Total rules applied 344 place count 1432 transition count 2603
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 348 place count 1430 transition count 2601
Applied a total of 348 rules in 275 ms. Remains 1430 /1604 variables (removed 174) and now considering 2601/2775 (removed 174) transitions.
[2023-03-16 14:15:36] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
// Phase 1: matrix 2592 rows 1430 cols
[2023-03-16 14:15:37] [INFO ] Computed 182 place invariants in 54 ms
[2023-03-16 14:15:39] [INFO ] Dead Transitions using invariants and state equation in 2706 ms found 0 transitions.
[2023-03-16 14:15:39] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 14:15:39] [INFO ] Invariant cache hit.
[2023-03-16 14:15:42] [INFO ] Implicit Places using invariants in 2794 ms returned []
[2023-03-16 14:15:42] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 14:15:42] [INFO ] Invariant cache hit.
[2023-03-16 14:15:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:16:13] [INFO ] Performed 284/1430 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:16:44] [INFO ] Performed 676/1430 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:17:14] [INFO ] Performed 997/1430 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:17:44] [INFO ] Performed 1268/1430 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-16 14:17:44] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-16 14:17:44] [INFO ] Implicit Places using invariants and state equation in 121707 ms returned []
Implicit Place search using SMT with State Equation took 124506 ms to find 0 implicit places.
[2023-03-16 14:17:44] [INFO ] Redundant transitions in 94 ms returned []
[2023-03-16 14:17:44] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 14:17:44] [INFO ] Invariant cache hit.
[2023-03-16 14:17:47] [INFO ] Dead Transitions using invariants and state equation in 2692 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1430/1604 places, 2601/2775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 130293 ms. Remains : 1430/1604 places, 2601/2775 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s995 s894)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-04 finished in 130399 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G((p0&&X(X(p1))))) U (p0 U p1)))))'
Support contains 3 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 142 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-16 14:17:47] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-16 14:17:47] [INFO ] Computed 182 place invariants in 66 ms
[2023-03-16 14:17:52] [INFO ] Dead Transitions using invariants and state equation in 5134 ms found 0 transitions.
[2023-03-16 14:17:52] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:17:52] [INFO ] Invariant cache hit.
[2023-03-16 14:17:55] [INFO ] Implicit Places using invariants in 3422 ms returned []
[2023-03-16 14:17:55] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:17:55] [INFO ] Invariant cache hit.
[2023-03-16 14:17:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:18:27] [INFO ] Performed 220/1603 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:18:57] [INFO ] Performed 502/1603 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:19:27] [INFO ] Performed 736/1603 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:19:57] [INFO ] Performed 1058/1603 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-16 14:19:57] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-16 14:19:57] [INFO ] Implicit Places using invariants and state equation in 121836 ms returned []
Implicit Place search using SMT with State Equation took 125259 ms to find 0 implicit places.
[2023-03-16 14:19:57] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:19:57] [INFO ] Invariant cache hit.
[2023-03-16 14:20:02] [INFO ] Dead Transitions using invariants and state equation in 4926 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 2774/2775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135464 ms. Remains : 1603/1604 places, 2774/2775 transitions.
Stuttering acceptance computed with spot in 265 ms :[true, (NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 7}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=7 dest: 0}, { cond=(AND p1 p0), acceptance={} source=7 dest: 7}]], initial=2, aps=[p1:(LEQ 2 s1483), p0:(LEQ s1001 s795)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1492 ms.
Product exploration explored 100000 steps with 33333 reset in 1524 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p1) p0))))
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 8 states, 13 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-08 finished in 138949 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))&&G(p1))))'
Support contains 5 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 1604 transition count 2689
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 1518 transition count 2689
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 172 place count 1518 transition count 2604
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 342 place count 1433 transition count 2604
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 343 place count 1432 transition count 2603
Iterating global reduction 2 with 1 rules applied. Total rules applied 344 place count 1432 transition count 2603
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 348 place count 1430 transition count 2601
Applied a total of 348 rules in 250 ms. Remains 1430 /1604 variables (removed 174) and now considering 2601/2775 (removed 174) transitions.
[2023-03-16 14:20:06] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
// Phase 1: matrix 2592 rows 1430 cols
[2023-03-16 14:20:06] [INFO ] Computed 182 place invariants in 48 ms
[2023-03-16 14:20:08] [INFO ] Dead Transitions using invariants and state equation in 2383 ms found 0 transitions.
[2023-03-16 14:20:08] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 14:20:08] [INFO ] Invariant cache hit.
[2023-03-16 14:20:11] [INFO ] Implicit Places using invariants in 2804 ms returned []
[2023-03-16 14:20:11] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 14:20:11] [INFO ] Invariant cache hit.
[2023-03-16 14:20:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:20:42] [INFO ] Performed 718/1430 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:21:12] [INFO ] Performed 1276/1430 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:21:19] [INFO ] Implicit Places using invariants and state equation in 67736 ms returned []
Implicit Place search using SMT with State Equation took 70541 ms to find 0 implicit places.
[2023-03-16 14:21:19] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-16 14:21:19] [INFO ] Flow matrix only has 2592 transitions (discarded 9 similar events)
[2023-03-16 14:21:19] [INFO ] Invariant cache hit.
[2023-03-16 14:21:21] [INFO ] Dead Transitions using invariants and state equation in 2345 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1430/1604 places, 2601/2775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75626 ms. Remains : 1430/1604 places, 2601/2775 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={0, 1} source=0 dest: 1}, { cond=p1, acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 0}, { cond=p1, acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s115 s1015), p0:(AND (GT s326 s1070) (GT 3 s1236))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 3546 steps with 257 reset in 46 ms.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-12 finished in 75805 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(p1)))))'
Support contains 3 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 2774
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 2774
Applied a total of 2 rules in 113 ms. Remains 1603 /1604 variables (removed 1) and now considering 2774/2775 (removed 1) transitions.
[2023-03-16 14:21:21] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2023-03-16 14:21:22] [INFO ] Computed 182 place invariants in 61 ms
[2023-03-16 14:21:26] [INFO ] Dead Transitions using invariants and state equation in 4863 ms found 0 transitions.
[2023-03-16 14:21:26] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:21:26] [INFO ] Invariant cache hit.
[2023-03-16 14:21:30] [INFO ] Implicit Places using invariants in 3354 ms returned []
[2023-03-16 14:21:30] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:21:30] [INFO ] Invariant cache hit.
[2023-03-16 14:21:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:22:01] [INFO ] Performed 217/1603 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:22:32] [INFO ] Performed 600/1603 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:23:02] [INFO ] Performed 878/1603 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-16 14:23:32] [INFO ] Performed 1244/1603 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-16 14:23:32] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-16 14:23:32] [INFO ] Implicit Places using invariants and state equation in 122110 ms returned []
Implicit Place search using SMT with State Equation took 125465 ms to find 0 implicit places.
[2023-03-16 14:23:32] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
[2023-03-16 14:23:32] [INFO ] Invariant cache hit.
[2023-03-16 14:23:36] [INFO ] Dead Transitions using invariants and state equation in 4627 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 2774/2775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135075 ms. Remains : 1603/1604 places, 2774/2775 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 s482), p1:(GT s1104 s1112)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 639 steps with 92 reset in 8 ms.
FORMULA PolyORBNT-PT-S10J80-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-15 finished in 135209 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(p1))))'
Found a Lengthening insensitive property : PolyORBNT-PT-S10J80-LTLCardinality-03
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1), true]
Support contains 13 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1604/1604 places, 2775/2775 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 1604 transition count 2692
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 1521 transition count 2692
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 166 place count 1521 transition count 2607
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 336 place count 1436 transition count 2607
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 337 place count 1435 transition count 2606
Iterating global reduction 2 with 1 rules applied. Total rules applied 338 place count 1435 transition count 2606
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 340 place count 1434 transition count 2605
Applied a total of 340 rules in 236 ms. Remains 1434 /1604 variables (removed 170) and now considering 2605/2775 (removed 170) transitions.
[2023-03-16 14:23:37] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
// Phase 1: matrix 2596 rows 1434 cols
[2023-03-16 14:23:37] [INFO ] Computed 182 place invariants in 52 ms
[2023-03-16 14:23:39] [INFO ] Dead Transitions using invariants and state equation in 2398 ms found 0 transitions.
[2023-03-16 14:23:39] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:23:39] [INFO ] Invariant cache hit.
[2023-03-16 14:23:42] [INFO ] Implicit Places using invariants in 2921 ms returned []
[2023-03-16 14:23:42] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:23:42] [INFO ] Invariant cache hit.
[2023-03-16 14:23:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:24:13] [INFO ] Performed 274/1434 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:24:43] [INFO ] Performed 683/1434 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:25:13] [INFO ] Performed 1157/1434 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:25:28] [INFO ] Implicit Places using invariants and state equation in 105326 ms returned []
Implicit Place search using SMT with State Equation took 108248 ms to find 0 implicit places.
[2023-03-16 14:25:28] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:25:28] [INFO ] Invariant cache hit.
[2023-03-16 14:25:30] [INFO ] Dead Transitions using invariants and state equation in 2360 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1434/1604 places, 2605/2775 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 113250 ms. Remains : 1434/1604 places, 2605/2775 transitions.
Running random walk in product with property : PolyORBNT-PT-S10J80-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s87 s720), p0:(LEQ s480 (ADD s133 s144 s321 s490 s607 s773 s878 s1153 s1199 s1353))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 6868 reset in 1074 ms.
Product exploration explored 100000 steps with 6884 reset in 1145 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 362 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1), true]
Finished random walk after 7507 steps, including 515 resets, run visited all 4 properties in 144 ms. (steps per millisecond=52 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 444 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1), true]
Support contains 13 out of 1434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1434/1434 places, 2605/2605 transitions.
Applied a total of 0 rules in 44 ms. Remains 1434 /1434 variables (removed 0) and now considering 2605/2605 (removed 0) transitions.
[2023-03-16 14:25:34] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:25:34] [INFO ] Invariant cache hit.
[2023-03-16 14:25:36] [INFO ] Dead Transitions using invariants and state equation in 2335 ms found 0 transitions.
[2023-03-16 14:25:36] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:25:36] [INFO ] Invariant cache hit.
[2023-03-16 14:25:39] [INFO ] Implicit Places using invariants in 2911 ms returned []
[2023-03-16 14:25:39] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:25:39] [INFO ] Invariant cache hit.
[2023-03-16 14:25:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:26:10] [INFO ] Performed 385/1434 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:26:40] [INFO ] Performed 826/1434 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:27:10] [INFO ] Performed 1295/1434 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:27:17] [INFO ] Implicit Places using invariants and state equation in 97845 ms returned []
Implicit Place search using SMT with State Equation took 100758 ms to find 0 implicit places.
[2023-03-16 14:27:17] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:27:17] [INFO ] Invariant cache hit.
[2023-03-16 14:27:19] [INFO ] Dead Transitions using invariants and state equation in 2381 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105524 ms. Remains : 1434/1434 places, 2605/2605 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 443 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1), true]
Finished random walk after 4633 steps, including 315 resets, run visited all 4 properties in 92 ms. (steps per millisecond=50 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 487 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 6866 reset in 1044 ms.
Product exploration explored 100000 steps with 6858 reset in 1097 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1), true]
Support contains 13 out of 1434 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1434/1434 places, 2605/2605 transitions.
Applied a total of 0 rules in 98 ms. Remains 1434 /1434 variables (removed 0) and now considering 2605/2605 (removed 0) transitions.
[2023-03-16 14:27:23] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:27:23] [INFO ] Invariant cache hit.
[2023-03-16 14:27:25] [INFO ] Dead Transitions using invariants and state equation in 2427 ms found 0 transitions.
[2023-03-16 14:27:25] [INFO ] Redundant transitions in 91 ms returned []
[2023-03-16 14:27:25] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:27:25] [INFO ] Invariant cache hit.
[2023-03-16 14:27:28] [INFO ] Dead Transitions using invariants and state equation in 2404 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5025 ms. Remains : 1434/1434 places, 2605/2605 transitions.
Built C files in :
/tmp/ltsmin1572235656655041351
[2023-03-16 14:27:28] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1572235656655041351
Running compilation step : cd /tmp/ltsmin1572235656655041351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1572235656655041351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1572235656655041351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 13 out of 1434 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1434/1434 places, 2605/2605 transitions.
Applied a total of 0 rules in 43 ms. Remains 1434 /1434 variables (removed 0) and now considering 2605/2605 (removed 0) transitions.
[2023-03-16 14:27:31] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:27:31] [INFO ] Invariant cache hit.
[2023-03-16 14:27:33] [INFO ] Dead Transitions using invariants and state equation in 2341 ms found 0 transitions.
[2023-03-16 14:27:33] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:27:33] [INFO ] Invariant cache hit.
[2023-03-16 14:27:36] [INFO ] Implicit Places using invariants in 2926 ms returned []
[2023-03-16 14:27:36] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:27:36] [INFO ] Invariant cache hit.
[2023-03-16 14:27:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:28:07] [INFO ] Performed 288/1434 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:28:37] [INFO ] Performed 585/1434 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:29:09] [INFO ] Performed 995/1434 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-16 14:29:39] [INFO ] Performed 1392/1434 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-16 14:29:39] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-16 14:29:39] [INFO ] Implicit Places using invariants and state equation in 122967 ms returned []
Implicit Place search using SMT with State Equation took 125895 ms to find 0 implicit places.
[2023-03-16 14:29:39] [INFO ] Flow matrix only has 2596 transitions (discarded 9 similar events)
[2023-03-16 14:29:39] [INFO ] Invariant cache hit.
[2023-03-16 14:29:42] [INFO ] Dead Transitions using invariants and state equation in 2442 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130723 ms. Remains : 1434/1434 places, 2605/2605 transitions.
Built C files in :
/tmp/ltsmin13251494703768415184
[2023-03-16 14:29:42] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13251494703768415184
Running compilation step : cd /tmp/ltsmin13251494703768415184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13251494703768415184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13251494703768415184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 14:29:45] [INFO ] Flatten gal took : 84 ms
[2023-03-16 14:29:45] [INFO ] Flatten gal took : 85 ms
[2023-03-16 14:29:45] [INFO ] Time to serialize gal into /tmp/LTL12786715873864330677.gal : 15 ms
[2023-03-16 14:29:45] [INFO ] Time to serialize properties into /tmp/LTL14275209004237340752.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12786715873864330677.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10079334864392376923.hoa' '-atoms' '/tmp/LTL14275209004237340752.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14275209004237340752.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10079334864392376923.hoa
Detected timeout of ITS tools.
[2023-03-16 14:30:00] [INFO ] Flatten gal took : 82 ms
[2023-03-16 14:30:00] [INFO ] Flatten gal took : 83 ms
[2023-03-16 14:30:00] [INFO ] Time to serialize gal into /tmp/LTL14659434070311036769.gal : 22 ms
[2023-03-16 14:30:00] [INFO ] Time to serialize properties into /tmp/LTL3306782270705950060.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14659434070311036769.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3306782270705950060.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((("(Try_Check_Sources_B_1<=((((DataOnSrc_2+DataOnSrc_7)+(DataOnSrc_1+DataOnSrc_4))+((DataOnSrc_3+DataOnSrc_6)+(DataOnSrc_5+DataOnSrc...230
Formula 0 simplified : !"(Try_Check_Sources_B_1<=((((DataOnSrc_2+DataOnSrc_7)+(DataOnSrc_1+DataOnSrc_4))+((DataOnSrc_3+DataOnSrc_6)+(DataOnSrc_5+DataOnSrc_...223
Detected timeout of ITS tools.
[2023-03-16 14:30:15] [INFO ] Flatten gal took : 84 ms
[2023-03-16 14:30:15] [INFO ] Applying decomposition
[2023-03-16 14:30:15] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8945153102591335866.txt' '-o' '/tmp/graph8945153102591335866.bin' '-w' '/tmp/graph8945153102591335866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8945153102591335866.bin' '-l' '-1' '-v' '-w' '/tmp/graph8945153102591335866.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:30:16] [INFO ] Decomposing Gal with order
[2023-03-16 14:30:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:30:16] [INFO ] Removed a total of 3037 redundant transitions.
[2023-03-16 14:30:16] [INFO ] Flatten gal took : 325 ms
[2023-03-16 14:30:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 2383 labels/synchronizations in 78 ms.
[2023-03-16 14:30:16] [INFO ] Time to serialize gal into /tmp/LTL8550627006145800819.gal : 33 ms
[2023-03-16 14:30:16] [INFO ] Time to serialize properties into /tmp/LTL3272126057761395290.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8550627006145800819.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3272126057761395290.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((("(gu32.Try_Check_Sources_B_1<=((((gu32.DataOnSrc_2+gu32.DataOnSrc_7)+(gu32.DataOnSrc_1+gu32.DataOnSrc_4))+((gu32.DataOnSrc_3+gu32....295
Formula 0 simplified : !"(gu32.Try_Check_Sources_B_1<=((((gu32.DataOnSrc_2+gu32.DataOnSrc_7)+(gu32.DataOnSrc_1+gu32.DataOnSrc_4))+((gu32.DataOnSrc_3+gu32.D...288
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2803029175631069880
[2023-03-16 14:30:31] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2803029175631069880
Running compilation step : cd /tmp/ltsmin2803029175631069880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2803029175631069880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2803029175631069880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBNT-PT-S10J80-LTLCardinality-03 finished in 417806 ms.
[2023-03-16 14:30:35] [INFO ] Flatten gal took : 107 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17480825652711419516
[2023-03-16 14:30:35] [INFO ] Too many transitions (2775) to apply POR reductions. Disabling POR matrices.
[2023-03-16 14:30:35] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17480825652711419516
Running compilation step : cd /tmp/ltsmin17480825652711419516;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 14:30:35] [INFO ] Applying decomposition
[2023-03-16 14:30:35] [INFO ] Flatten gal took : 104 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17694905783751104817.txt' '-o' '/tmp/graph17694905783751104817.bin' '-w' '/tmp/graph17694905783751104817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17694905783751104817.bin' '-l' '-1' '-v' '-w' '/tmp/graph17694905783751104817.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:30:35] [INFO ] Decomposing Gal with order
[2023-03-16 14:30:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:30:35] [INFO ] Removed a total of 3568 redundant transitions.
[2023-03-16 14:30:35] [INFO ] Flatten gal took : 330 ms
[2023-03-16 14:30:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 3414 labels/synchronizations in 132 ms.
[2023-03-16 14:30:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality9432680249533868027.gal : 31 ms
[2023-03-16 14:30:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality6634645778332792868.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9432680249533868027.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6634645778332792868.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((F((G("(gu84.JobCnt<=gu84.place_522_1)"))||(G(F("(gi2.gi0.gi13.gu82.NotifyEventJobQueuedE_1<1)"))))))
Formula 0 simplified : G(F!"(gu84.JobCnt<=gu84.place_522_1)" & FG!"(gi2.gi0.gi13.gu82.NotifyEventJobQueuedE_1<1)")
Compilation finished in 6826 ms.
Running link step : cd /tmp/ltsmin17480825652711419516;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin17480825652711419516;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 2005328 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16007616 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="PolyORBNT-PT-S10J80"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S10J80, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945900787"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;