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.r389-oct2-167903713200139.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldIIPs-PT-040B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713200139
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.3K Feb 25 16:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 25 16:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 16:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 16:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 16:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 16:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 16:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 16:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 675K 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 ShieldIIPs-PT-040B-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679175972292

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=ShieldIIPs-PT-040B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 21:46:14] [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]
[2023-03-18 21:46:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:46:15] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2023-03-18 21:46:15] [INFO ] Transformed 2403 places.
[2023-03-18 21:46:15] [INFO ] Transformed 2363 transitions.
[2023-03-18 21:46:15] [INFO ] Found NUPN structural information;
[2023-03-18 21:46:15] [INFO ] Parsed PT model containing 2403 places and 2363 transitions and 7126 arcs in 322 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 2403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2403/2403 places, 2363/2363 transitions.
Discarding 274 places :
Symmetric choice reduction at 0 with 274 rule applications. Total rules 274 place count 2129 transition count 2089
Iterating global reduction 0 with 274 rules applied. Total rules applied 548 place count 2129 transition count 2089
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 549 place count 2128 transition count 2088
Iterating global reduction 0 with 1 rules applied. Total rules applied 550 place count 2128 transition count 2088
Applied a total of 550 rules in 590 ms. Remains 2128 /2403 variables (removed 275) and now considering 2088/2363 (removed 275) transitions.
// Phase 1: matrix 2088 rows 2128 cols
[2023-03-18 21:46:16] [INFO ] Computed 361 place invariants in 51 ms
[2023-03-18 21:46:17] [INFO ] Implicit Places using invariants in 1697 ms returned []
[2023-03-18 21:46:17] [INFO ] Invariant cache hit.
[2023-03-18 21:46:21] [INFO ] Implicit Places using invariants and state equation in 3546 ms returned []
Implicit Place search using SMT with State Equation took 5272 ms to find 0 implicit places.
[2023-03-18 21:46:21] [INFO ] Invariant cache hit.
[2023-03-18 21:46:23] [INFO ] Dead Transitions using invariants and state equation in 1831 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2128/2403 places, 2088/2363 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7711 ms. Remains : 2128/2403 places, 2088/2363 transitions.
Support contains 26 out of 2128 places after structural reductions.
[2023-03-18 21:46:23] [INFO ] Flatten gal took : 201 ms
[2023-03-18 21:46:23] [INFO ] Flatten gal took : 116 ms
[2023-03-18 21:46:24] [INFO ] Input system was already deterministic with 2088 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-18 21:46:24] [INFO ] Invariant cache hit.
[2023-03-18 21:46:25] [INFO ] After 670ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-18 21:46:26] [INFO ] [Nat]Absence check using 361 positive place invariants in 209 ms returned sat
[2023-03-18 21:46:28] [INFO ] After 2137ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-18 21:46:29] [INFO ] Deduced a trap composed of 19 places in 854 ms of which 16 ms to minimize.
[2023-03-18 21:46:30] [INFO ] Deduced a trap composed of 28 places in 712 ms of which 2 ms to minimize.
[2023-03-18 21:46:31] [INFO ] Deduced a trap composed of 22 places in 609 ms of which 2 ms to minimize.
[2023-03-18 21:46:31] [INFO ] Deduced a trap composed of 23 places in 560 ms of which 1 ms to minimize.
[2023-03-18 21:46:32] [INFO ] Deduced a trap composed of 25 places in 744 ms of which 1 ms to minimize.
[2023-03-18 21:46:33] [INFO ] Deduced a trap composed of 19 places in 662 ms of which 1 ms to minimize.
[2023-03-18 21:46:33] [INFO ] Deduced a trap composed of 28 places in 613 ms of which 1 ms to minimize.
[2023-03-18 21:46:34] [INFO ] Deduced a trap composed of 16 places in 470 ms of which 2 ms to minimize.
[2023-03-18 21:46:35] [INFO ] Deduced a trap composed of 18 places in 689 ms of which 3 ms to minimize.
[2023-03-18 21:46:36] [INFO ] Deduced a trap composed of 25 places in 1189 ms of which 2 ms to minimize.
[2023-03-18 21:46:37] [INFO ] Deduced a trap composed of 17 places in 688 ms of which 1 ms to minimize.
[2023-03-18 21:46:38] [INFO ] Deduced a trap composed of 29 places in 614 ms of which 1 ms to minimize.
[2023-03-18 21:46:38] [INFO ] Deduced a trap composed of 32 places in 804 ms of which 1 ms to minimize.
[2023-03-18 21:46:39] [INFO ] Deduced a trap composed of 22 places in 541 ms of which 1 ms to minimize.
[2023-03-18 21:46:40] [INFO ] Deduced a trap composed of 29 places in 792 ms of which 2 ms to minimize.
[2023-03-18 21:46:41] [INFO ] Deduced a trap composed of 22 places in 648 ms of which 1 ms to minimize.
[2023-03-18 21:46:42] [INFO ] Deduced a trap composed of 24 places in 985 ms of which 4 ms to minimize.
[2023-03-18 21:46:42] [INFO ] Deduced a trap composed of 26 places in 570 ms of which 2 ms to minimize.
[2023-03-18 21:46:43] [INFO ] Deduced a trap composed of 25 places in 579 ms of which 2 ms to minimize.
[2023-03-18 21:46:44] [INFO ] Deduced a trap composed of 24 places in 959 ms of which 1 ms to minimize.
[2023-03-18 21:46:45] [INFO ] Deduced a trap composed of 25 places in 890 ms of which 2 ms to minimize.
[2023-03-18 21:46:46] [INFO ] Deduced a trap composed of 32 places in 557 ms of which 14 ms to minimize.
[2023-03-18 21:46:47] [INFO ] Deduced a trap composed of 23 places in 858 ms of which 2 ms to minimize.
[2023-03-18 21:46:47] [INFO ] Deduced a trap composed of 25 places in 536 ms of which 1 ms to minimize.
[2023-03-18 21:46:48] [INFO ] Deduced a trap composed of 31 places in 677 ms of which 1 ms to minimize.
[2023-03-18 21:46:49] [INFO ] Deduced a trap composed of 27 places in 750 ms of which 1 ms to minimize.
[2023-03-18 21:46:49] [INFO ] Deduced a trap composed of 39 places in 394 ms of which 1 ms to minimize.
[2023-03-18 21:46:50] [INFO ] Deduced a trap composed of 27 places in 574 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
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.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)
[2023-03-18 21:46:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 21:46:50] [INFO ] After 25128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Parikh walk visited 0 properties in 578 ms.
Support contains 12 out of 2128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 0 with 196 rules applied. Total rules applied 196 place count 2128 transition count 1892
Reduce places removed 196 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 197 rules applied. Total rules applied 393 place count 1932 transition count 1891
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 394 place count 1931 transition count 1891
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 394 place count 1931 transition count 1690
Deduced a syphon composed of 201 places in 15 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 796 place count 1730 transition count 1690
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 797 place count 1729 transition count 1689
Iterating global reduction 3 with 1 rules applied. Total rules applied 798 place count 1729 transition count 1689
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 2 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 3 with 1432 rules applied. Total rules applied 2230 place count 1013 transition count 973
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 274 times.
Drop transitions removed 274 transitions
Iterating global reduction 3 with 274 rules applied. Total rules applied 2504 place count 1013 transition count 973
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2505 place count 1012 transition count 972
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2506 place count 1011 transition count 972
Applied a total of 2506 rules in 539 ms. Remains 1011 /2128 variables (removed 1117) and now considering 972/2088 (removed 1116) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 539 ms. Remains : 1011/2128 places, 972/2088 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 972 rows 1011 cols
[2023-03-18 21:46:52] [INFO ] Computed 360 place invariants in 64 ms
[2023-03-18 21:46:52] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 21:46:52] [INFO ] [Nat]Absence check using 359 positive place invariants in 277 ms returned sat
[2023-03-18 21:46:52] [INFO ] [Nat]Absence check using 359 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-18 21:46:53] [INFO ] After 541ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 21:46:53] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 0 ms to minimize.
[2023-03-18 21:46:53] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 0 ms to minimize.
[2023-03-18 21:46:53] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 1 ms to minimize.
[2023-03-18 21:46:53] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 1 ms to minimize.
[2023-03-18 21:46:53] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 1 ms to minimize.
[2023-03-18 21:46:53] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 668 ms
[2023-03-18 21:46:53] [INFO ] After 1248ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2023-03-18 21:46:53] [INFO ] After 1727ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 1011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 972/972 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 1011 transition count 970
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1009 transition count 970
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 1006 transition count 967
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 1006 transition count 967
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 1005 transition count 966
Applied a total of 13 rules in 126 ms. Remains 1005 /1011 variables (removed 6) and now considering 966/972 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 1005/1011 places, 966/972 transitions.
Incomplete random walk after 10000 steps, including 2 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 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 184804 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 184804 steps, saw 161853 distinct states, run finished after 3002 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 966 rows 1005 cols
[2023-03-18 21:46:57] [INFO ] Computed 360 place invariants in 28 ms
[2023-03-18 21:46:57] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 21:46:57] [INFO ] [Nat]Absence check using 359 positive place invariants in 189 ms returned sat
[2023-03-18 21:46:57] [INFO ] [Nat]Absence check using 359 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-18 21:46:58] [INFO ] After 678ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 21:46:58] [INFO ] Deduced a trap composed of 6 places in 184 ms of which 0 ms to minimize.
[2023-03-18 21:46:59] [INFO ] Deduced a trap composed of 11 places in 206 ms of which 1 ms to minimize.
[2023-03-18 21:46:59] [INFO ] Deduced a trap composed of 4 places in 173 ms of which 1 ms to minimize.
[2023-03-18 21:46:59] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 1 ms to minimize.
[2023-03-18 21:46:59] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 1 ms to minimize.
[2023-03-18 21:46:59] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 1 ms to minimize.
[2023-03-18 21:46:59] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 0 ms to minimize.
[2023-03-18 21:47:00] [INFO ] Deduced a trap composed of 23 places in 226 ms of which 0 ms to minimize.
[2023-03-18 21:47:00] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 26 ms to minimize.
[2023-03-18 21:47:00] [INFO ] Deduced a trap composed of 9 places in 186 ms of which 2 ms to minimize.
[2023-03-18 21:47:00] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 0 ms to minimize.
[2023-03-18 21:47:00] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2023-03-18 21:47:00] [INFO ] Deduced a trap composed of 4 places in 89 ms of which 1 ms to minimize.
[2023-03-18 21:47:00] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2337 ms
[2023-03-18 21:47:00] [INFO ] After 3065ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-18 21:47:01] [INFO ] After 3481ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 29 ms.
Support contains 4 out of 1005 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1005/1005 places, 966/966 transitions.
Applied a total of 0 rules in 44 ms. Remains 1005 /1005 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1005/1005 places, 966/966 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1005/1005 places, 966/966 transitions.
Applied a total of 0 rules in 51 ms. Remains 1005 /1005 variables (removed 0) and now considering 966/966 (removed 0) transitions.
[2023-03-18 21:47:01] [INFO ] Invariant cache hit.
[2023-03-18 21:47:02] [INFO ] Implicit Places using invariants in 1154 ms returned []
[2023-03-18 21:47:02] [INFO ] Invariant cache hit.
[2023-03-18 21:47:09] [INFO ] Implicit Places using invariants and state equation in 6909 ms returned []
Implicit Place search using SMT with State Equation took 8079 ms to find 0 implicit places.
[2023-03-18 21:47:09] [INFO ] Redundant transitions in 42 ms returned []
[2023-03-18 21:47:09] [INFO ] Invariant cache hit.
[2023-03-18 21:47:10] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9116 ms. Remains : 1005/1005 places, 966/966 transitions.
Applied a total of 0 rules in 24 ms. Remains 1005 /1005 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-18 21:47:10] [INFO ] Invariant cache hit.
[2023-03-18 21:47:10] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 21:47:10] [INFO ] [Nat]Absence check using 359 positive place invariants in 191 ms returned sat
[2023-03-18 21:47:10] [INFO ] [Nat]Absence check using 359 positive and 1 generalized place invariants in 34 ms returned sat
[2023-03-18 21:47:11] [INFO ] After 857ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 21:47:12] [INFO ] Deduced a trap composed of 17 places in 314 ms of which 1 ms to minimize.
[2023-03-18 21:47:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 418 ms
[2023-03-18 21:47:12] [INFO ] After 1339ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2023-03-18 21:47:12] [INFO ] After 1871ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA ShieldIIPs-PT-040B-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 482 stabilizing places and 482 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' '!(X(X(X(G(p0)))))'
Support contains 1 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2122 transition count 2082
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2122 transition count 2082
Applied a total of 12 rules in 336 ms. Remains 2122 /2128 variables (removed 6) and now considering 2082/2088 (removed 6) transitions.
// Phase 1: matrix 2082 rows 2122 cols
[2023-03-18 21:47:13] [INFO ] Computed 361 place invariants in 9 ms
[2023-03-18 21:47:14] [INFO ] Implicit Places using invariants in 1679 ms returned []
[2023-03-18 21:47:14] [INFO ] Invariant cache hit.
[2023-03-18 21:47:19] [INFO ] Implicit Places using invariants and state equation in 4344 ms returned []
Implicit Place search using SMT with State Equation took 6040 ms to find 0 implicit places.
[2023-03-18 21:47:19] [INFO ] Invariant cache hit.
[2023-03-18 21:47:20] [INFO ] Dead Transitions using invariants and state equation in 1640 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2122/2128 places, 2082/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8016 ms. Remains : 2122/2128 places, 2082/2088 transitions.
Stuttering acceptance computed with spot in 474 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s1808 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-02 finished in 8623 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(G((X(p1)||p0))))'
Support contains 4 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2122 transition count 2082
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2122 transition count 2082
Applied a total of 12 rules in 280 ms. Remains 2122 /2128 variables (removed 6) and now considering 2082/2088 (removed 6) transitions.
[2023-03-18 21:47:21] [INFO ] Invariant cache hit.
[2023-03-18 21:47:22] [INFO ] Implicit Places using invariants in 792 ms returned []
[2023-03-18 21:47:22] [INFO ] Invariant cache hit.
[2023-03-18 21:47:25] [INFO ] Implicit Places using invariants and state equation in 3404 ms returned []
Implicit Place search using SMT with State Equation took 4201 ms to find 0 implicit places.
[2023-03-18 21:47:25] [INFO ] Invariant cache hit.
[2023-03-18 21:47:27] [INFO ] Dead Transitions using invariants and state equation in 1526 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2122/2128 places, 2082/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6009 ms. Remains : 2122/2128 places, 2082/2088 transitions.
Stuttering acceptance computed with spot in 214 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s878 0) (EQ s776 1)), p0:(OR (EQ s649 0) (EQ s1117 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 20 reset in 987 ms.
Product exploration explored 100000 steps with 20 reset in 1132 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Detected a total of 479/2122 stabilizing places and 479/2082 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 453 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2305 steps, including 0 resets, run visited all 4 properties in 84 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 471 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 2122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2122/2122 places, 2082/2082 transitions.
Applied a total of 0 rules in 107 ms. Remains 2122 /2122 variables (removed 0) and now considering 2082/2082 (removed 0) transitions.
[2023-03-18 21:47:31] [INFO ] Invariant cache hit.
[2023-03-18 21:47:32] [INFO ] Implicit Places using invariants in 1087 ms returned []
[2023-03-18 21:47:32] [INFO ] Invariant cache hit.
[2023-03-18 21:47:35] [INFO ] Implicit Places using invariants and state equation in 2663 ms returned []
Implicit Place search using SMT with State Equation took 3779 ms to find 0 implicit places.
[2023-03-18 21:47:35] [INFO ] Invariant cache hit.
[2023-03-18 21:47:36] [INFO ] Dead Transitions using invariants and state equation in 1681 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5570 ms. Remains : 2122/2122 places, 2082/2082 transitions.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Detected a total of 479/2122 stabilizing places and 479/2082 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 399 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 278 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2050 steps, including 0 resets, run visited all 4 properties in 71 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 572 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 300 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 241 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 20 reset in 928 ms.
Product exploration explored 100000 steps with 20 reset in 1244 ms.
Built C files in :
/tmp/ltsmin16421365339384708103
[2023-03-18 21:47:41] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16421365339384708103
Running compilation step : cd /tmp/ltsmin16421365339384708103;'/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/ltsmin16421365339384708103;'/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/ltsmin16421365339384708103;'/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 4 out of 2122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2122/2122 places, 2082/2082 transitions.
Applied a total of 0 rules in 142 ms. Remains 2122 /2122 variables (removed 0) and now considering 2082/2082 (removed 0) transitions.
[2023-03-18 21:47:44] [INFO ] Invariant cache hit.
[2023-03-18 21:47:46] [INFO ] Implicit Places using invariants in 1187 ms returned []
[2023-03-18 21:47:46] [INFO ] Invariant cache hit.
[2023-03-18 21:47:49] [INFO ] Implicit Places using invariants and state equation in 3310 ms returned []
Implicit Place search using SMT with State Equation took 4518 ms to find 0 implicit places.
[2023-03-18 21:47:49] [INFO ] Invariant cache hit.
[2023-03-18 21:47:51] [INFO ] Dead Transitions using invariants and state equation in 1753 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6428 ms. Remains : 2122/2122 places, 2082/2082 transitions.
Built C files in :
/tmp/ltsmin17152013737585785849
[2023-03-18 21:47:51] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17152013737585785849
Running compilation step : cd /tmp/ltsmin17152013737585785849;'/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/ltsmin17152013737585785849;'/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/ltsmin17152013737585785849;'/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)
[2023-03-18 21:47:54] [INFO ] Flatten gal took : 117 ms
[2023-03-18 21:47:54] [INFO ] Flatten gal took : 75 ms
[2023-03-18 21:47:54] [INFO ] Time to serialize gal into /tmp/LTL10281551705900213214.gal : 19 ms
[2023-03-18 21:47:54] [INFO ] Time to serialize properties into /tmp/LTL1219249203260941848.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/LTL10281551705900213214.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13500638239677753695.hoa' '-atoms' '/tmp/LTL1219249203260941848.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...319
Loading property file /tmp/LTL1219249203260941848.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13500638239677753695.hoa
Detected timeout of ITS tools.
[2023-03-18 21:48:09] [INFO ] Flatten gal took : 81 ms
[2023-03-18 21:48:09] [INFO ] Flatten gal took : 69 ms
[2023-03-18 21:48:09] [INFO ] Time to serialize gal into /tmp/LTL18158314674425743038.gal : 12 ms
[2023-03-18 21:48:09] [INFO ] Time to serialize properties into /tmp/LTL2710130763491362312.ltl : 5 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/LTL18158314674425743038.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2710130763491362312.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 : !((X(G(("((p729==0)||(p1260==1))")||(X("((p990==0)||(p874==1))"))))))
Formula 0 simplified : XF(!"((p729==0)||(p1260==1))" & X!"((p990==0)||(p874==1))")
Detected timeout of ITS tools.
[2023-03-18 21:48:25] [INFO ] Flatten gal took : 70 ms
[2023-03-18 21:48:25] [INFO ] Applying decomposition
[2023-03-18 21:48:25] [INFO ] Flatten gal took : 71 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/graph10182257089503059831.txt' '-o' '/tmp/graph10182257089503059831.bin' '-w' '/tmp/graph10182257089503059831.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10182257089503059831.bin' '-l' '-1' '-v' '-w' '/tmp/graph10182257089503059831.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:48:25] [INFO ] Decomposing Gal with order
[2023-03-18 21:48:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:48:25] [INFO ] Removed a total of 920 redundant transitions.
[2023-03-18 21:48:25] [INFO ] Flatten gal took : 163 ms
[2023-03-18 21:48:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2023-03-18 21:48:25] [INFO ] Time to serialize gal into /tmp/LTL438860873040687057.gal : 31 ms
[2023-03-18 21:48:25] [INFO ] Time to serialize properties into /tmp/LTL1949757335391116684.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/LTL438860873040687057.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1949757335391116684.ltl' '-c' '-stutter-deadlock'

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...253
Read 1 LTL properties
Checking formula 0 : !((X(G(("((i11.i1.u246.p729==0)||(i20.i0.u420.p1260==1))")||(X("((i16.i2.u331.p990==0)||(i14.i4.u294.p874==1))"))))))
Formula 0 simplified : XF(!"((i11.i1.u246.p729==0)||(i20.i0.u420.p1260==1))" & X!"((i16.i2.u331.p990==0)||(i14.i4.u294.p874==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6201064320710021986
[2023-03-18 21:48:41] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6201064320710021986
Running compilation step : cd /tmp/ltsmin6201064320710021986;'/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/ltsmin6201064320710021986;'/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/ltsmin6201064320710021986;'/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 ShieldIIPs-PT-040B-LTLCardinality-03 finished in 82863 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)))'
Support contains 4 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2123 transition count 2083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2123 transition count 2083
Applied a total of 10 rules in 277 ms. Remains 2123 /2128 variables (removed 5) and now considering 2083/2088 (removed 5) transitions.
// Phase 1: matrix 2083 rows 2123 cols
[2023-03-18 21:48:44] [INFO ] Computed 361 place invariants in 17 ms
[2023-03-18 21:48:46] [INFO ] Implicit Places using invariants in 1688 ms returned []
[2023-03-18 21:48:46] [INFO ] Invariant cache hit.
[2023-03-18 21:48:50] [INFO ] Implicit Places using invariants and state equation in 4391 ms returned []
Implicit Place search using SMT with State Equation took 6112 ms to find 0 implicit places.
[2023-03-18 21:48:50] [INFO ] Invariant cache hit.
[2023-03-18 21:48:52] [INFO ] Dead Transitions using invariants and state equation in 1928 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2123/2128 places, 2083/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8318 ms. Remains : 2123/2128 places, 2083/2088 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1483 0) (EQ s606 1) (EQ s114 0) (EQ s1333 1))], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1338 ms.
Product exploration explored 100000 steps with 50000 reset in 1186 ms.
Computed a total of 480 stabilizing places and 480 stable transitions
Computed a total of 480 stabilizing places and 480 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-040B-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-05 finished in 11181 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(p0))'
Support contains 1 out of 2128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2127 transition count 1886
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1926 transition count 1886
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1926 transition count 1685
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1725 transition count 1685
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 810 place count 1719 transition count 1679
Iterating global reduction 2 with 6 rules applied. Total rules applied 816 place count 1719 transition count 1679
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 816 place count 1719 transition count 1676
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 822 place count 1716 transition count 1676
Performed 712 Post agglomeration using F-continuation condition.Transition count delta: 712
Deduced a syphon composed of 712 places in 3 ms
Reduce places removed 712 places and 0 transitions.
Iterating global reduction 2 with 1424 rules applied. Total rules applied 2246 place count 1004 transition count 964
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2248 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2249 place count 1001 transition count 962
Applied a total of 2249 rules in 475 ms. Remains 1001 /2128 variables (removed 1127) and now considering 962/2088 (removed 1126) transitions.
// Phase 1: matrix 962 rows 1001 cols
[2023-03-18 21:48:55] [INFO ] Computed 360 place invariants in 2 ms
[2023-03-18 21:48:56] [INFO ] Implicit Places using invariants in 509 ms returned []
[2023-03-18 21:48:56] [INFO ] Invariant cache hit.
[2023-03-18 21:48:57] [INFO ] Implicit Places using invariants and state equation in 1397 ms returned []
Implicit Place search using SMT with State Equation took 1935 ms to find 0 implicit places.
[2023-03-18 21:48:58] [INFO ] Redundant transitions in 231 ms returned [961]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 961 rows 1001 cols
[2023-03-18 21:48:58] [INFO ] Computed 360 place invariants in 2 ms
[2023-03-18 21:48:58] [INFO ] Dead Transitions using invariants and state equation in 646 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1001/2128 places, 961/2088 transitions.
Applied a total of 0 rules in 45 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3352 ms. Remains : 1001/2128 places, 961/2088 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s514 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 27469 reset in 928 ms.
Product exploration explored 100000 steps with 27250 reset in 1078 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1001 stabilizing places and 2/961 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 367 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 395 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
[2023-03-18 21:49:01] [INFO ] Invariant cache hit.
[2023-03-18 21:49:02] [INFO ] [Real]Absence check using 360 positive place invariants in 258 ms returned sat
[2023-03-18 21:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:49:04] [INFO ] [Real]Absence check using state equation in 1899 ms returned sat
[2023-03-18 21:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:49:06] [INFO ] [Nat]Absence check using 360 positive place invariants in 472 ms returned sat
[2023-03-18 21:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:49:08] [INFO ] [Nat]Absence check using state equation in 2511 ms returned sat
[2023-03-18 21:49:08] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 2 ms to minimize.
[2023-03-18 21:49:08] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 0 ms to minimize.
[2023-03-18 21:49:09] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 0 ms to minimize.
[2023-03-18 21:49:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 416 ms
[2023-03-18 21:49:09] [INFO ] Computed and/alt/rep : 957/2388/957 causal constraints (skipped 2 transitions) in 126 ms.
[2023-03-18 21:49:20] [INFO ] Deduced a trap composed of 2 places in 731 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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)
[2023-03-18 21:49:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 1 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Applied a total of 0 rules in 23 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
[2023-03-18 21:49:20] [INFO ] Invariant cache hit.
[2023-03-18 21:49:22] [INFO ] Implicit Places using invariants in 1398 ms returned []
[2023-03-18 21:49:22] [INFO ] Invariant cache hit.
[2023-03-18 21:49:23] [INFO ] Implicit Places using invariants and state equation in 1228 ms returned []
Implicit Place search using SMT with State Equation took 2667 ms to find 0 implicit places.
[2023-03-18 21:49:23] [INFO ] Redundant transitions in 187 ms returned []
[2023-03-18 21:49:23] [INFO ] Invariant cache hit.
[2023-03-18 21:49:24] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3545 ms. Remains : 1001/1001 places, 961/961 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1001 stabilizing places and 2/961 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 236 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 279 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
[2023-03-18 21:49:24] [INFO ] Invariant cache hit.
[2023-03-18 21:49:25] [INFO ] [Real]Absence check using 360 positive place invariants in 235 ms returned sat
[2023-03-18 21:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:49:27] [INFO ] [Real]Absence check using state equation in 1895 ms returned sat
[2023-03-18 21:49:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:49:29] [INFO ] [Nat]Absence check using 360 positive place invariants in 274 ms returned sat
[2023-03-18 21:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:49:31] [INFO ] [Nat]Absence check using state equation in 1995 ms returned sat
[2023-03-18 21:49:31] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 21 ms to minimize.
[2023-03-18 21:49:31] [INFO ] Deduced a trap composed of 5 places in 145 ms of which 1 ms to minimize.
[2023-03-18 21:49:31] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 0 ms to minimize.
[2023-03-18 21:49:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 601 ms
[2023-03-18 21:49:32] [INFO ] Computed and/alt/rep : 957/2388/957 causal constraints (skipped 2 transitions) in 116 ms.
[2023-03-18 21:49:42] [INFO ] Added : 470 causal constraints over 94 iterations in 10872 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 27281 reset in 936 ms.
Product exploration explored 100000 steps with 27152 reset in 1079 ms.
Built C files in :
/tmp/ltsmin10428133701336288537
[2023-03-18 21:49:44] [INFO ] Computing symmetric may disable matrix : 961 transitions.
[2023-03-18 21:49:44] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:49:44] [INFO ] Computing symmetric may enable matrix : 961 transitions.
[2023-03-18 21:49:44] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:49:45] [INFO ] Computing Do-Not-Accords matrix : 961 transitions.
[2023-03-18 21:49:45] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:49:45] [INFO ] Built C files in 230ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10428133701336288537
Running compilation step : cd /tmp/ltsmin10428133701336288537;'/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'
Compilation finished in 2775 ms.
Running link step : cd /tmp/ltsmin10428133701336288537;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 84 ms.
Running LTSmin : cd /tmp/ltsmin10428133701336288537;'/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' '--hoa' '/tmp/stateBased6211356178291488446.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Applied a total of 0 rules in 27 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
[2023-03-18 21:49:59] [INFO ] Invariant cache hit.
[2023-03-18 21:50:00] [INFO ] Implicit Places using invariants in 711 ms returned []
[2023-03-18 21:50:00] [INFO ] Invariant cache hit.
[2023-03-18 21:50:02] [INFO ] Implicit Places using invariants and state equation in 1644 ms returned []
Implicit Place search using SMT with State Equation took 2359 ms to find 0 implicit places.
[2023-03-18 21:50:02] [INFO ] Redundant transitions in 188 ms returned []
[2023-03-18 21:50:02] [INFO ] Invariant cache hit.
[2023-03-18 21:50:03] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3339 ms. Remains : 1001/1001 places, 961/961 transitions.
Built C files in :
/tmp/ltsmin17187716997574220630
[2023-03-18 21:50:03] [INFO ] Computing symmetric may disable matrix : 961 transitions.
[2023-03-18 21:50:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:50:03] [INFO ] Computing symmetric may enable matrix : 961 transitions.
[2023-03-18 21:50:03] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:50:03] [INFO ] Computing Do-Not-Accords matrix : 961 transitions.
[2023-03-18 21:50:03] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:50:03] [INFO ] Built C files in 166ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17187716997574220630
Running compilation step : cd /tmp/ltsmin17187716997574220630;'/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'
Compilation finished in 2939 ms.
Running link step : cd /tmp/ltsmin17187716997574220630;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin17187716997574220630;'/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' '--hoa' '/tmp/stateBased3593442328334673821.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 21:50:18] [INFO ] Flatten gal took : 37 ms
[2023-03-18 21:50:18] [INFO ] Flatten gal took : 43 ms
[2023-03-18 21:50:18] [INFO ] Time to serialize gal into /tmp/LTL556313836047740230.gal : 5 ms
[2023-03-18 21:50:18] [INFO ] Time to serialize properties into /tmp/LTL5053929590081921691.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/LTL556313836047740230.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16540127027219600080.hoa' '-atoms' '/tmp/LTL5053929590081921691.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...317
Loading property file /tmp/LTL5053929590081921691.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16540127027219600080.hoa
Detected timeout of ITS tools.
[2023-03-18 21:50:33] [INFO ] Flatten gal took : 33 ms
[2023-03-18 21:50:33] [INFO ] Flatten gal took : 32 ms
[2023-03-18 21:50:33] [INFO ] Time to serialize gal into /tmp/LTL12775972182990254878.gal : 5 ms
[2023-03-18 21:50:33] [INFO ] Time to serialize properties into /tmp/LTL13646063025437521733.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/LTL12775972182990254878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13646063025437521733.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("(p1247==1)")))
Formula 0 simplified : G!"(p1247==1)"
Detected timeout of ITS tools.
[2023-03-18 21:50:48] [INFO ] Flatten gal took : 49 ms
[2023-03-18 21:50:48] [INFO ] Applying decomposition
[2023-03-18 21:50:48] [INFO ] Flatten gal took : 34 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/graph8662634312135337281.txt' '-o' '/tmp/graph8662634312135337281.bin' '-w' '/tmp/graph8662634312135337281.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8662634312135337281.bin' '-l' '-1' '-v' '-w' '/tmp/graph8662634312135337281.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:50:48] [INFO ] Decomposing Gal with order
[2023-03-18 21:50:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:50:49] [INFO ] Removed a total of 637 redundant transitions.
[2023-03-18 21:50:49] [INFO ] Flatten gal took : 111 ms
[2023-03-18 21:50:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 17 ms.
[2023-03-18 21:50:49] [INFO ] Time to serialize gal into /tmp/LTL1304336912776617530.gal : 8 ms
[2023-03-18 21:50:49] [INFO ] Time to serialize properties into /tmp/LTL1320900319648803212.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/LTL1304336912776617530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1320900319648803212.ltl' '-c' '-stutter-deadlock'

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...254
Read 1 LTL properties
Checking formula 0 : !((F("(i20.u186.p1247==1)")))
Formula 0 simplified : G!"(i20.u186.p1247==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13135471170317173680
[2023-03-18 21:51:04] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13135471170317173680
Running compilation step : cd /tmp/ltsmin13135471170317173680;'/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'
Compilation finished in 1765 ms.
Running link step : cd /tmp/ltsmin13135471170317173680;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin13135471170317173680;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-08 finished in 144083 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)&&F(G(p1)))))'
Support contains 2 out of 2128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2127 transition count 1886
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1926 transition count 1886
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1926 transition count 1685
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1725 transition count 1685
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 809 place count 1720 transition count 1680
Iterating global reduction 2 with 5 rules applied. Total rules applied 814 place count 1720 transition count 1680
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 814 place count 1720 transition count 1678
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 818 place count 1718 transition count 1678
Performed 714 Post agglomeration using F-continuation condition.Transition count delta: 714
Deduced a syphon composed of 714 places in 2 ms
Reduce places removed 714 places and 0 transitions.
Iterating global reduction 2 with 1428 rules applied. Total rules applied 2246 place count 1004 transition count 964
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2248 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2249 place count 1001 transition count 962
Applied a total of 2249 rules in 393 ms. Remains 1001 /2128 variables (removed 1127) and now considering 962/2088 (removed 1126) transitions.
// Phase 1: matrix 962 rows 1001 cols
[2023-03-18 21:51:19] [INFO ] Computed 360 place invariants in 3 ms
[2023-03-18 21:51:20] [INFO ] Implicit Places using invariants in 1017 ms returned []
[2023-03-18 21:51:20] [INFO ] Invariant cache hit.
[2023-03-18 21:51:22] [INFO ] Implicit Places using invariants and state equation in 1282 ms returned []
Implicit Place search using SMT with State Equation took 2311 ms to find 0 implicit places.
[2023-03-18 21:51:22] [INFO ] Redundant transitions in 267 ms returned [961]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 961 rows 1001 cols
[2023-03-18 21:51:22] [INFO ] Computed 360 place invariants in 4 ms
[2023-03-18 21:51:23] [INFO ] Dead Transitions using invariants and state equation in 770 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1001/2128 places, 961/2088 transitions.
Applied a total of 0 rules in 26 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3789 ms. Remains : 1001/2128 places, 961/2088 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s813 1), p1:(EQ s144 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2187 steps with 1 reset in 42 ms.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-09 finished in 4058 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(!p0) U ((!p0&&X(!p0))||X(G(!p0)))) U (G((X(!p0) U ((!p0&&X(!p0))||X(G(!p0)))))||((!p1||F(!p2))&&(X(!p0) U ((!p0&&X(!p0))||X(G(!p0))))))) U (G((X(!p0) U ((!p0&&X(!p0))||X(G(!p0)))))||(X(!p1)&&((X(!p0) U ((!p0&&X(!p0))||X(G(!p0)))) U (G((X(!p0) U ((!p0&&X(!p0))||X(G(!p0)))))||((!p1||F(!p2))&&(X(!p0) U ((!p0&&X(!p0))||X(G(!p0)))))))))))'
Support contains 6 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2123 transition count 2083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2123 transition count 2083
Applied a total of 10 rules in 253 ms. Remains 2123 /2128 variables (removed 5) and now considering 2083/2088 (removed 5) transitions.
// Phase 1: matrix 2083 rows 2123 cols
[2023-03-18 21:51:23] [INFO ] Computed 361 place invariants in 26 ms
[2023-03-18 21:51:24] [INFO ] Implicit Places using invariants in 943 ms returned []
[2023-03-18 21:51:24] [INFO ] Invariant cache hit.
[2023-03-18 21:51:27] [INFO ] Implicit Places using invariants and state equation in 3215 ms returned []
Implicit Place search using SMT with State Equation took 4160 ms to find 0 implicit places.
[2023-03-18 21:51:27] [INFO ] Invariant cache hit.
[2023-03-18 21:51:29] [INFO ] Dead Transitions using invariants and state equation in 1433 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2123/2128 places, 2083/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5851 ms. Remains : 2123/2128 places, 2083/2088 transitions.
Stuttering acceptance computed with spot in 566 ms :[true, p2, (AND p2 p0), p0, p0, p0, p0, p0]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p2), acceptance={} source=2 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 6}, { cond=p0, acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 6}], [{ cond=p0, acceptance={} source=5 dest: 0}], [{ cond=p0, acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=6 dest: 6}], [{ cond=p0, acceptance={} source=7 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=7 dest: 6}]], initial=3, aps=[p2:(OR (EQ s1191 0) (EQ s241 1)), p0:(OR (EQ s144 0) (EQ s425 1)), p1:(OR (EQ s2112 0) (EQ s31 1))], 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, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-11 finished in 6494 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)&&X(F(p1)))))'
Support contains 3 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2123 transition count 2083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2123 transition count 2083
Applied a total of 10 rules in 243 ms. Remains 2123 /2128 variables (removed 5) and now considering 2083/2088 (removed 5) transitions.
// Phase 1: matrix 2083 rows 2123 cols
[2023-03-18 21:51:30] [INFO ] Computed 361 place invariants in 16 ms
[2023-03-18 21:51:31] [INFO ] Implicit Places using invariants in 1171 ms returned []
[2023-03-18 21:51:31] [INFO ] Invariant cache hit.
[2023-03-18 21:51:34] [INFO ] Implicit Places using invariants and state equation in 2669 ms returned []
Implicit Place search using SMT with State Equation took 3857 ms to find 0 implicit places.
[2023-03-18 21:51:34] [INFO ] Invariant cache hit.
[2023-03-18 21:51:35] [INFO ] Dead Transitions using invariants and state equation in 1513 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2123/2128 places, 2083/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5615 ms. Remains : 2123/2128 places, 2083/2088 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s395 1), p1:(OR (AND (EQ s283 0) (EQ s1824 1)) (EQ s395 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 9555 steps with 1 reset in 114 ms.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-13 finished in 5943 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((G(F(p0))||(p1&&F(G(p1)))))))'
Support contains 3 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2123 transition count 2083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2123 transition count 2083
Applied a total of 10 rules in 220 ms. Remains 2123 /2128 variables (removed 5) and now considering 2083/2088 (removed 5) transitions.
// Phase 1: matrix 2083 rows 2123 cols
[2023-03-18 21:51:36] [INFO ] Computed 361 place invariants in 15 ms
[2023-03-18 21:51:37] [INFO ] Implicit Places using invariants in 985 ms returned []
[2023-03-18 21:51:37] [INFO ] Invariant cache hit.
[2023-03-18 21:51:40] [INFO ] Implicit Places using invariants and state equation in 3274 ms returned []
Implicit Place search using SMT with State Equation took 4275 ms to find 0 implicit places.
[2023-03-18 21:51:40] [INFO ] Invariant cache hit.
[2023-03-18 21:51:41] [INFO ] Dead Transitions using invariants and state equation in 1495 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2123/2128 places, 2083/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5992 ms. Remains : 2123/2128 places, 2083/2088 transitions.
Stuttering acceptance computed with spot in 327 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s663 0) (EQ s2007 1)), p1:(EQ s481 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25 reset in 893 ms.
Product exploration explored 100000 steps with 25 reset in 960 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 253 ms. Reduced automaton from 7 states, 12 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 232021 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 232021 steps, saw 216807 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 21:51:47] [INFO ] Invariant cache hit.
[2023-03-18 21:51:47] [INFO ] After 334ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 21:51:48] [INFO ] [Nat]Absence check using 361 positive place invariants in 187 ms returned sat
[2023-03-18 21:51:49] [INFO ] After 1119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 21:51:50] [INFO ] Deduced a trap composed of 25 places in 811 ms of which 2 ms to minimize.
[2023-03-18 21:51:51] [INFO ] Deduced a trap composed of 21 places in 772 ms of which 1 ms to minimize.
[2023-03-18 21:51:52] [INFO ] Deduced a trap composed of 20 places in 1026 ms of which 2 ms to minimize.
[2023-03-18 21:51:53] [INFO ] Deduced a trap composed of 18 places in 726 ms of which 1 ms to minimize.
[2023-03-18 21:51:54] [INFO ] Deduced a trap composed of 33 places in 564 ms of which 1 ms to minimize.
[2023-03-18 21:51:54] [INFO ] Deduced a trap composed of 33 places in 612 ms of which 2 ms to minimize.
[2023-03-18 21:51:55] [INFO ] Deduced a trap composed of 15 places in 652 ms of which 2 ms to minimize.
[2023-03-18 21:51:56] [INFO ] Deduced a trap composed of 24 places in 577 ms of which 8 ms to minimize.
[2023-03-18 21:51:56] [INFO ] Deduced a trap composed of 18 places in 676 ms of which 3 ms to minimize.
[2023-03-18 21:51:57] [INFO ] Deduced a trap composed of 36 places in 675 ms of which 2 ms to minimize.
[2023-03-18 21:51:58] [INFO ] Deduced a trap composed of 18 places in 590 ms of which 1 ms to minimize.
[2023-03-18 21:51:59] [INFO ] Deduced a trap composed of 18 places in 549 ms of which 2 ms to minimize.
[2023-03-18 21:51:59] [INFO ] Deduced a trap composed of 20 places in 662 ms of which 38 ms to minimize.
[2023-03-18 21:52:00] [INFO ] Deduced a trap composed of 16 places in 601 ms of which 1 ms to minimize.
[2023-03-18 21:52:01] [INFO ] Deduced a trap composed of 22 places in 617 ms of which 1 ms to minimize.
[2023-03-18 21:52:02] [INFO ] Deduced a trap composed of 23 places in 710 ms of which 1 ms to minimize.
[2023-03-18 21:52:02] [INFO ] Deduced a trap composed of 25 places in 566 ms of which 1 ms to minimize.
[2023-03-18 21:52:03] [INFO ] Deduced a trap composed of 23 places in 641 ms of which 2 ms to minimize.
[2023-03-18 21:52:04] [INFO ] Deduced a trap composed of 21 places in 593 ms of which 1 ms to minimize.
[2023-03-18 21:52:05] [INFO ] Deduced a trap composed of 35 places in 707 ms of which 2 ms to minimize.
[2023-03-18 21:52:05] [INFO ] Deduced a trap composed of 47 places in 519 ms of which 1 ms to minimize.
[2023-03-18 21:52:06] [INFO ] Deduced a trap composed of 26 places in 508 ms of which 2 ms to minimize.
[2023-03-18 21:52:06] [INFO ] Deduced a trap composed of 26 places in 621 ms of which 2 ms to minimize.
[2023-03-18 21:52:07] [INFO ] Deduced a trap composed of 25 places in 627 ms of which 1 ms to minimize.
[2023-03-18 21:52:08] [INFO ] Deduced a trap composed of 25 places in 608 ms of which 3 ms to minimize.
[2023-03-18 21:52:09] [INFO ] Deduced a trap composed of 20 places in 590 ms of which 1 ms to minimize.
[2023-03-18 21:52:09] [INFO ] Deduced a trap composed of 21 places in 720 ms of which 2 ms to minimize.
[2023-03-18 21:52:10] [INFO ] Deduced a trap composed of 27 places in 566 ms of which 1 ms to minimize.
[2023-03-18 21:52:11] [INFO ] Deduced a trap composed of 22 places in 446 ms of which 1 ms to minimize.
[2023-03-18 21:52:11] [INFO ] Deduced a trap composed of 33 places in 755 ms of which 3 ms to minimize.
[2023-03-18 21:52:12] [INFO ] Deduced a trap composed of 31 places in 539 ms of which 2 ms to minimize.
[2023-03-18 21:52:13] [INFO ] Deduced a trap composed of 29 places in 570 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
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)
[2023-03-18 21:52:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 21:52:13] [INFO ] After 25254ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 21 ms.
Support contains 2 out of 2123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2123/2123 places, 2083/2083 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2123 transition count 1882
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1922 transition count 1882
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1922 transition count 1681
Deduced a syphon composed of 201 places in 3 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1721 transition count 1681
Performed 719 Post agglomeration using F-continuation condition.Transition count delta: 719
Deduced a syphon composed of 719 places in 2 ms
Reduce places removed 719 places and 0 transitions.
Iterating global reduction 2 with 1438 rules applied. Total rules applied 2242 place count 1002 transition count 962
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 2 with 277 rules applied. Total rules applied 2519 place count 1002 transition count 962
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2520 place count 1001 transition count 961
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2521 place count 1000 transition count 961
Applied a total of 2521 rules in 228 ms. Remains 1000 /2123 variables (removed 1123) and now considering 961/2083 (removed 1122) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 1000/2123 places, 961/2083 transitions.
Finished random walk after 5292 steps, including 1 resets, run visited all 1 properties in 57 ms. (steps per millisecond=92 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 2123 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2123/2123 places, 2083/2083 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2122 transition count 1881
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1921 transition count 1881
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1921 transition count 1680
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1720 transition count 1680
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 2 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 2 with 1432 rules applied. Total rules applied 2236 place count 1004 transition count 964
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2238 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2239 place count 1001 transition count 962
Applied a total of 2239 rules in 393 ms. Remains 1001 /2123 variables (removed 1122) and now considering 962/2083 (removed 1121) transitions.
// Phase 1: matrix 962 rows 1001 cols
[2023-03-18 21:52:14] [INFO ] Computed 360 place invariants in 3 ms
[2023-03-18 21:52:14] [INFO ] Implicit Places using invariants in 533 ms returned []
[2023-03-18 21:52:14] [INFO ] Invariant cache hit.
[2023-03-18 21:52:16] [INFO ] Implicit Places using invariants and state equation in 1531 ms returned []
Implicit Place search using SMT with State Equation took 2091 ms to find 0 implicit places.
[2023-03-18 21:52:16] [INFO ] Redundant transitions in 304 ms returned [961]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 961 rows 1001 cols
[2023-03-18 21:52:16] [INFO ] Computed 360 place invariants in 2 ms
[2023-03-18 21:52:17] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1001/2123 places, 961/2083 transitions.
Applied a total of 0 rules in 23 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3498 ms. Remains : 1001/2123 places, 961/2083 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3540 steps, including 1 resets, run visited all 1 properties in 68 ms. (steps per millisecond=52 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 215 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 61 reset in 877 ms.
Product exploration explored 100000 steps with 61 reset in 960 ms.
Built C files in :
/tmp/ltsmin2642968710280581625
[2023-03-18 21:52:20] [INFO ] Computing symmetric may disable matrix : 961 transitions.
[2023-03-18 21:52:20] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:52:20] [INFO ] Computing symmetric may enable matrix : 961 transitions.
[2023-03-18 21:52:20] [INFO ] Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:52:20] [INFO ] Computing Do-Not-Accords matrix : 961 transitions.
[2023-03-18 21:52:20] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:52:20] [INFO ] Built C files in 198ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2642968710280581625
Running compilation step : cd /tmp/ltsmin2642968710280581625;'/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'
Compilation finished in 2673 ms.
Running link step : cd /tmp/ltsmin2642968710280581625;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 106 ms.
Running LTSmin : cd /tmp/ltsmin2642968710280581625;'/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' '--hoa' '/tmp/stateBased12707551807060459244.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1000 transition count 960
Applied a total of 2 rules in 54 ms. Remains 1000 /1001 variables (removed 1) and now considering 960/961 (removed 1) transitions.
// Phase 1: matrix 960 rows 1000 cols
[2023-03-18 21:52:35] [INFO ] Computed 360 place invariants in 2 ms
[2023-03-18 21:52:36] [INFO ] Implicit Places using invariants in 633 ms returned []
[2023-03-18 21:52:36] [INFO ] Invariant cache hit.
[2023-03-18 21:52:37] [INFO ] Implicit Places using invariants and state equation in 1360 ms returned []
Implicit Place search using SMT with State Equation took 2012 ms to find 0 implicit places.
[2023-03-18 21:52:37] [INFO ] Redundant transitions in 162 ms returned []
[2023-03-18 21:52:37] [INFO ] Invariant cache hit.
[2023-03-18 21:52:38] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1000/1001 places, 960/961 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2765 ms. Remains : 1000/1001 places, 960/961 transitions.
Built C files in :
/tmp/ltsmin5117984194061106904
[2023-03-18 21:52:38] [INFO ] Computing symmetric may disable matrix : 960 transitions.
[2023-03-18 21:52:38] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:52:38] [INFO ] Computing symmetric may enable matrix : 960 transitions.
[2023-03-18 21:52:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:52:38] [INFO ] Computing Do-Not-Accords matrix : 960 transitions.
[2023-03-18 21:52:38] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:52:38] [INFO ] Built C files in 146ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5117984194061106904
Running compilation step : cd /tmp/ltsmin5117984194061106904;'/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'
Compilation finished in 2695 ms.
Running link step : cd /tmp/ltsmin5117984194061106904;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin5117984194061106904;'/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' '--hoa' '/tmp/stateBased16331835337596565971.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 21:52:53] [INFO ] Flatten gal took : 32 ms
[2023-03-18 21:52:53] [INFO ] Flatten gal took : 31 ms
[2023-03-18 21:52:53] [INFO ] Time to serialize gal into /tmp/LTL16180962049278186732.gal : 5 ms
[2023-03-18 21:52:53] [INFO ] Time to serialize properties into /tmp/LTL16111970725429813905.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/LTL16180962049278186732.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15558707864161414515.hoa' '-atoms' '/tmp/LTL16111970725429813905.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/LTL16111970725429813905.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15558707864161414515.hoa
Detected timeout of ITS tools.
[2023-03-18 21:53:08] [INFO ] Flatten gal took : 32 ms
[2023-03-18 21:53:08] [INFO ] Flatten gal took : 32 ms
[2023-03-18 21:53:08] [INFO ] Time to serialize gal into /tmp/LTL11182440720245718942.gal : 8 ms
[2023-03-18 21:53:08] [INFO ] Time to serialize properties into /tmp/LTL3827121879927801978.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/LTL11182440720245718942.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3827121879927801978.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 : !((X(X((G(F("((p745==0)||(p2269==1))")))||(("(p537==1)")&&(F(G("(p537==1)"))))))))
Formula 0 simplified : XX(FG!"((p745==0)||(p2269==1))" & (!"(p537==1)" | GF!"(p537==1)"))
Detected timeout of ITS tools.
[2023-03-18 21:53:23] [INFO ] Flatten gal took : 45 ms
[2023-03-18 21:53:23] [INFO ] Applying decomposition
[2023-03-18 21:53:23] [INFO ] Flatten gal took : 32 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/graph420559993749161461.txt' '-o' '/tmp/graph420559993749161461.bin' '-w' '/tmp/graph420559993749161461.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph420559993749161461.bin' '-l' '-1' '-v' '-w' '/tmp/graph420559993749161461.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:53:23] [INFO ] Decomposing Gal with order
[2023-03-18 21:53:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:53:23] [INFO ] Removed a total of 635 redundant transitions.
[2023-03-18 21:53:23] [INFO ] Flatten gal took : 59 ms
[2023-03-18 21:53:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 608 labels/synchronizations in 14 ms.
[2023-03-18 21:53:23] [INFO ] Time to serialize gal into /tmp/LTL11307184992077858670.gal : 12 ms
[2023-03-18 21:53:23] [INFO ] Time to serialize properties into /tmp/LTL16427010701452665557.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/LTL11307184992077858670.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16427010701452665557.ltl' '-c' '-stutter-deadlock'

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...256
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((i11.i1.u108.p745==0)||(i37.i1.u341.p2269==1))")))||(("(i8.i2.u77.p537==1)")&&(F(G("(i8.i2.u77.p537==1)"))))))))
Formula 0 simplified : XX(FG!"((i11.i1.u108.p745==0)||(i37.i1.u341.p2269==1))" & (!"(i8.i2.u77.p537==1)" | GF!"(i8.i2.u77.p537==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8209100769716069471
[2023-03-18 21:53:38] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8209100769716069471
Running compilation step : cd /tmp/ltsmin8209100769716069471;'/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'
Compilation finished in 1776 ms.
Running link step : cd /tmp/ltsmin8209100769716069471;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin8209100769716069471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp0==true)))||((LTLAPp1==true)&&<>([]((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-14 finished in 138114 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(G((X(p1)||p0))))'
Found a Lengthening insensitive property : ShieldIIPs-PT-040B-LTLCardinality-03
Stuttering acceptance computed with spot in 197 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2127 transition count 1886
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1926 transition count 1886
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 402 place count 1926 transition count 1687
Deduced a syphon composed of 199 places in 5 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 800 place count 1727 transition count 1687
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 806 place count 1721 transition count 1681
Iterating global reduction 2 with 6 rules applied. Total rules applied 812 place count 1721 transition count 1681
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 812 place count 1721 transition count 1678
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 818 place count 1718 transition count 1678
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 2 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2238 place count 1008 transition count 968
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2240 place count 1006 transition count 966
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2241 place count 1005 transition count 966
Applied a total of 2241 rules in 475 ms. Remains 1005 /2128 variables (removed 1123) and now considering 966/2088 (removed 1122) transitions.
// Phase 1: matrix 966 rows 1005 cols
[2023-03-18 21:53:54] [INFO ] Computed 360 place invariants in 3 ms
[2023-03-18 21:53:55] [INFO ] Implicit Places using invariants in 648 ms returned []
[2023-03-18 21:53:55] [INFO ] Invariant cache hit.
[2023-03-18 21:53:56] [INFO ] Implicit Places using invariants and state equation in 1354 ms returned []
Implicit Place search using SMT with State Equation took 2007 ms to find 0 implicit places.
[2023-03-18 21:53:56] [INFO ] Invariant cache hit.
[2023-03-18 21:53:57] [INFO ] Dead Transitions using invariants and state equation in 560 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1005/2128 places, 966/2088 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3044 ms. Remains : 1005/2128 places, 966/2088 transitions.
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s406 0) (EQ s354 1)), p0:(OR (EQ s294 0) (EQ s524 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6251 steps with 3 reset in 48 ms.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-03 finished in 3437 ms.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-03 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
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(p0))'
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((G(F(p0))||(p1&&F(G(p1)))))))'
[2023-03-18 21:53:57] [INFO ] Flatten gal took : 86 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10485265178789002209
[2023-03-18 21:53:57] [INFO ] Too many transitions (2088) to apply POR reductions. Disabling POR matrices.
[2023-03-18 21:53:57] [INFO ] Applying decomposition
[2023-03-18 21:53:57] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10485265178789002209
Running compilation step : cd /tmp/ltsmin10485265178789002209;'/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'
[2023-03-18 21:53:57] [INFO ] Flatten gal took : 55 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/graph10623733872311413110.txt' '-o' '/tmp/graph10623733872311413110.bin' '-w' '/tmp/graph10623733872311413110.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10623733872311413110.bin' '-l' '-1' '-v' '-w' '/tmp/graph10623733872311413110.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:53:58] [INFO ] Decomposing Gal with order
[2023-03-18 21:53:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:53:58] [INFO ] Removed a total of 920 redundant transitions.
[2023-03-18 21:53:58] [INFO ] Flatten gal took : 95 ms
[2023-03-18 21:53:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2023-03-18 21:53:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality15938530610019898753.gal : 21 ms
[2023-03-18 21:53:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality18384022731436411739.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/LTLCardinality15938530610019898753.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18384022731436411739.ltl' '-c' '-stutter-deadlock'

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...278
Read 2 LTL properties
Checking formula 0 : !((F("(i20.i5.u419.p1247==1)")))
Formula 0 simplified : G!"(i20.i5.u419.p1247==1)"
Compilation finished in 4473 ms.
Running link step : cd /tmp/ltsmin10485265178789002209;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin10485265178789002209;'/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' '<>((LTLAPp2==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 22:16:33] [INFO ] Applying decomposition
[2023-03-18 22:16:33] [INFO ] Flatten gal took : 185 ms
[2023-03-18 22:16:33] [INFO ] Decomposing Gal with order
[2023-03-18 22:16:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:16:34] [INFO ] Removed a total of 640 redundant transitions.
[2023-03-18 22:16:34] [INFO ] Flatten gal took : 293 ms
[2023-03-18 22:16:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 800 labels/synchronizations in 156 ms.
[2023-03-18 22:16:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality12764339732312720180.gal : 77 ms
[2023-03-18 22:16:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality15480140663635040586.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/LTLCardinality12764339732312720180.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15480140663635040586.ltl' '-c' '-stutter-deadlock'

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...278
Read 2 LTL properties
Checking formula 0 : !((F("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.u394.p1247==1)")))
Formula 0 simplified : G!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.u394.p1247==1)"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin10485265178789002209;'/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' '<>((LTLAPp2==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10485265178789002209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp3==true)))||((LTLAPp4==true)&&<>([]((LTLAPp4==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 22:39:10] [INFO ] Flatten gal took : 160 ms
[2023-03-18 22:39:10] [INFO ] Input system was already deterministic with 2088 transitions.
[2023-03-18 22:39:10] [INFO ] Transformed 2128 places.
[2023-03-18 22:39:10] [INFO ] Transformed 2088 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 22:39:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality12642463129426727545.gal : 40 ms
[2023-03-18 22:39:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality13680914443373706317.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/LTLCardinality12642463129426727545.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13680914443373706317.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F("(p1247==1)")))
Formula 0 simplified : G!"(p1247==1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 10723680 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16148644 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="ShieldIIPs-PT-040B"
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 ShieldIIPs-PT-040B, 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 r389-oct2-167903713200139"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040B.tgz
mv ShieldIIPs-PT-040B 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 ;