Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286024700115.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-030A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024700115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 7.9K Apr 29 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 253K May 10 09:34 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-030A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652930619681

Running Version 202205111006
[2022-05-19 03:23:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 03:23:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 03:23:41] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2022-05-19 03:23:41] [INFO ] Transformed 753 places.
[2022-05-19 03:23:41] [INFO ] Transformed 723 transitions.
[2022-05-19 03:23:41] [INFO ] Found NUPN structural information;
[2022-05-19 03:23:41] [INFO ] Parsed PT model containing 753 places and 723 transitions in 255 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 72 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:23:41] [INFO ] Computed 271 place invariants in 26 ms
[2022-05-19 03:23:41] [INFO ] Implicit Places using invariants in 552 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:23:41] [INFO ] Computed 271 place invariants in 7 ms
[2022-05-19 03:23:42] [INFO ] Implicit Places using invariants and state equation in 783 ms returned []
Implicit Place search using SMT with State Equation took 1361 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:23:42] [INFO ] Computed 271 place invariants in 12 ms
[2022-05-19 03:23:43] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Support contains 33 out of 753 places after structural reductions.
[2022-05-19 03:23:43] [INFO ] Flatten gal took : 135 ms
[2022-05-19 03:23:43] [INFO ] Flatten gal took : 73 ms
[2022-05-19 03:23:43] [INFO ] Input system was already deterministic with 723 transitions.
Support contains 25 out of 753 places (down from 33) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 450 ms. (steps per millisecond=22 ) properties (out of 16) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:23:44] [INFO ] Computed 271 place invariants in 4 ms
[2022-05-19 03:23:44] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 15 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:23:44] [INFO ] Computed 271 place invariants in 6 ms
[2022-05-19 03:23:45] [INFO ] Implicit Places using invariants in 400 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:23:45] [INFO ] Computed 271 place invariants in 4 ms
[2022-05-19 03:23:45] [INFO ] Implicit Places using invariants and state equation in 783 ms returned []
Implicit Place search using SMT with State Equation took 1186 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:23:45] [INFO ] Computed 271 place invariants in 6 ms
[2022-05-19 03:23:46] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s473 0) (EQ s182 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-00 finished in 1877 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 752 transition count 721
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 750 transition count 721
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 5 place count 749 transition count 720
Applied a total of 5 rules in 79 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:23:46] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:23:47] [INFO ] Implicit Places using invariants in 366 ms returned []
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:23:47] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:23:47] [INFO ] Implicit Places using invariants and state equation in 731 ms returned []
Implicit Place search using SMT with State Equation took 1099 ms to find 0 implicit places.
[2022-05-19 03:23:48] [INFO ] Redundant transitions in 855 ms returned [712]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 719 rows 749 cols
[2022-05-19 03:23:48] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:23:48] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 749/753 places, 719/723 transitions.
Applied a total of 0 rules in 40 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 749/753 places, 719/723 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s13 0) (EQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 73 reset in 821 ms.
Product exploration explored 100000 steps with 73 reset in 832 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1319 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=109 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 719 rows 749 cols
[2022-05-19 03:23:51] [INFO ] Computed 270 place invariants in 5 ms
[2022-05-19 03:23:51] [INFO ] [Real]Absence check using 270 positive place invariants in 123 ms returned sat
[2022-05-19 03:23:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:23:53] [INFO ] [Real]Absence check using state equation in 1317 ms returned sat
[2022-05-19 03:23:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:23:53] [INFO ] [Nat]Absence check using 270 positive place invariants in 102 ms returned sat
[2022-05-19 03:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:23:54] [INFO ] [Nat]Absence check using state equation in 1093 ms returned sat
[2022-05-19 03:23:54] [INFO ] Computed and/alt/rep : 718/1787/718 causal constraints (skipped 0 transitions) in 40 ms.
[2022-05-19 03:24:08] [INFO ] Deduced a trap composed of 2 places in 316 ms of which 5 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-19 03:24:08] [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 2 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 719/719 transitions.
Applied a total of 0 rules in 23 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
// Phase 1: matrix 719 rows 749 cols
[2022-05-19 03:24:08] [INFO ] Computed 270 place invariants in 6 ms
[2022-05-19 03:24:09] [INFO ] Implicit Places using invariants in 358 ms returned []
// Phase 1: matrix 719 rows 749 cols
[2022-05-19 03:24:09] [INFO ] Computed 270 place invariants in 3 ms
[2022-05-19 03:24:09] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 1088 ms to find 0 implicit places.
[2022-05-19 03:24:09] [INFO ] Redundant transitions in 73 ms returned []
// Phase 1: matrix 719 rows 749 cols
[2022-05-19 03:24:09] [INFO ] Computed 270 place invariants in 3 ms
[2022-05-19 03:24:10] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 749/749 places, 719/719 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1393 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=126 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 719 rows 749 cols
[2022-05-19 03:24:10] [INFO ] Computed 270 place invariants in 3 ms
[2022-05-19 03:24:11] [INFO ] [Real]Absence check using 270 positive place invariants in 125 ms returned sat
[2022-05-19 03:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:24:12] [INFO ] [Real]Absence check using state equation in 1406 ms returned sat
[2022-05-19 03:24:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:24:13] [INFO ] [Nat]Absence check using 270 positive place invariants in 88 ms returned sat
[2022-05-19 03:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:24:14] [INFO ] [Nat]Absence check using state equation in 1063 ms returned sat
[2022-05-19 03:24:14] [INFO ] Computed and/alt/rep : 718/1787/718 causal constraints (skipped 0 transitions) in 43 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-19 03:24:27] [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)
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 73 reset in 686 ms.
Product exploration explored 100000 steps with 72 reset in 836 ms.
Built C files in :
/tmp/ltsmin9313850357071172435
[2022-05-19 03:24:29] [INFO ] Computing symmetric may disable matrix : 719 transitions.
[2022-05-19 03:24:29] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:24:29] [INFO ] Computing symmetric may enable matrix : 719 transitions.
[2022-05-19 03:24:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:24:29] [INFO ] Computing Do-Not-Accords matrix : 719 transitions.
[2022-05-19 03:24:29] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:24:29] [INFO ] Built C files in 172ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9313850357071172435
Running compilation step : cd /tmp/ltsmin9313850357071172435;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2013 ms.
Running link step : cd /tmp/ltsmin9313850357071172435;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin9313850357071172435;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3615051078338938950.hoa' '--buchi-type=spotba'
LTSmin run took 8543 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-01 finished in 53742 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 23 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:24:40] [INFO ] Computed 271 place invariants in 4 ms
[2022-05-19 03:24:40] [INFO ] Implicit Places using invariants in 377 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:24:40] [INFO ] Computed 271 place invariants in 6 ms
[2022-05-19 03:24:41] [INFO ] Implicit Places using invariants and state equation in 795 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:24:41] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:24:41] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-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: 2}]], initial=3, aps=[p0:(AND (NEQ s513 0) (NEQ s419 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-02 finished in 1737 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(p0)))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 49 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2022-05-19 03:24:42] [INFO ] Computed 271 place invariants in 4 ms
[2022-05-19 03:24:42] [INFO ] Implicit Places using invariants in 363 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 366 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 22 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 750/753 places, 721/723 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s337 0) (EQ s157 1) (EQ s376 0) (EQ s629 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 80 reset in 756 ms.
Product exploration explored 100000 steps with 78 reset in 837 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 639 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=71 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 23 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:24:44] [INFO ] Computed 270 place invariants in 8 ms
[2022-05-19 03:24:45] [INFO ] Implicit Places using invariants in 383 ms returned []
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:24:45] [INFO ] Computed 270 place invariants in 3 ms
[2022-05-19 03:24:45] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
[2022-05-19 03:24:45] [INFO ] Redundant transitions in 102 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:24:45] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:24:46] [INFO ] Dead Transitions using invariants and state equation in 368 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 21 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 750/750 places, 720/721 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Finished random walk after 566 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=94 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 76 reset in 718 ms.
Product exploration explored 100000 steps with 74 reset in 829 ms.
Built C files in :
/tmp/ltsmin16164709006997568360
[2022-05-19 03:24:48] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2022-05-19 03:24:48] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:24:48] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2022-05-19 03:24:48] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:24:48] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2022-05-19 03:24:48] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:24:48] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16164709006997568360
Running compilation step : cd /tmp/ltsmin16164709006997568360;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1840 ms.
Running link step : cd /tmp/ltsmin16164709006997568360;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin16164709006997568360;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4925146168572696273.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 18 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:25:03] [INFO ] Computed 270 place invariants in 5 ms
[2022-05-19 03:25:03] [INFO ] Implicit Places using invariants in 375 ms returned []
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:25:03] [INFO ] Computed 270 place invariants in 4 ms
[2022-05-19 03:25:04] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
[2022-05-19 03:25:04] [INFO ] Redundant transitions in 68 ms returned []
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:25:04] [INFO ] Computed 270 place invariants in 6 ms
[2022-05-19 03:25:05] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 750/750 places, 720/720 transitions.
Built C files in :
/tmp/ltsmin16908239322756349994
[2022-05-19 03:25:05] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2022-05-19 03:25:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:25:05] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2022-05-19 03:25:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:25:05] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2022-05-19 03:25:05] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:25:05] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16908239322756349994
Running compilation step : cd /tmp/ltsmin16908239322756349994;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1874 ms.
Running link step : cd /tmp/ltsmin16908239322756349994;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin16908239322756349994;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9651954436214865900.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 03:25:20] [INFO ] Flatten gal took : 54 ms
[2022-05-19 03:25:20] [INFO ] Flatten gal took : 52 ms
[2022-05-19 03:25:20] [INFO ] Time to serialize gal into /tmp/LTL13015657725411493840.gal : 7 ms
[2022-05-19 03:25:20] [INFO ] Time to serialize properties into /tmp/LTL14137995760798906902.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13015657725411493840.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14137995760798906902.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1301565...268
Read 1 LTL properties
Checking formula 0 : !((G(X(G(F("(((p337==0)||(p157==1))||((p376==0)||(p629==1)))"))))))
Formula 0 simplified : !GXGF"(((p337==0)||(p157==1))||((p376==0)||(p629==1)))"
Detected timeout of ITS tools.
[2022-05-19 03:25:35] [INFO ] Flatten gal took : 47 ms
[2022-05-19 03:25:35] [INFO ] Applying decomposition
[2022-05-19 03:25:35] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14783270211502505757.txt' '-o' '/tmp/graph14783270211502505757.bin' '-w' '/tmp/graph14783270211502505757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14783270211502505757.bin' '-l' '-1' '-v' '-w' '/tmp/graph14783270211502505757.weights' '-q' '0' '-e' '0.001'
[2022-05-19 03:25:35] [INFO ] Decomposing Gal with order
[2022-05-19 03:25:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:25:35] [INFO ] Removed a total of 475 redundant transitions.
[2022-05-19 03:25:36] [INFO ] Flatten gal took : 115 ms
[2022-05-19 03:25:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 66 ms.
[2022-05-19 03:25:36] [INFO ] Time to serialize gal into /tmp/LTL5000605978455623320.gal : 13 ms
[2022-05-19 03:25:36] [INFO ] Time to serialize properties into /tmp/LTL3358171240718897154.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5000605978455623320.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3358171240718897154.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5000605...245
Read 1 LTL properties
Checking formula 0 : !((G(X(G(F("(((i13.i2.u122.p337==0)||(i6.i0.u56.p157==1))||((i14.i2.u135.p376==0)||(i25.i0.u226.p629==1)))"))))))
Formula 0 simplified : !GXGF"(((i13.i2.u122.p337==0)||(i6.i0.u56.p157==1))||((i14.i2.u135.p376==0)||(i25.i0.u226.p629==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11678473919340351083
[2022-05-19 03:25:51] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11678473919340351083
Running compilation step : cd /tmp/ltsmin11678473919340351083;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1236 ms.
Running link step : cd /tmp/ltsmin11678473919340351083;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin11678473919340351083;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X([](<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-03 finished in 84227 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G((X(p0) U !p0))) U X(p0))))'
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:06] [INFO ] Computed 271 place invariants in 3 ms
[2022-05-19 03:26:06] [INFO ] Implicit Places using invariants in 389 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:06] [INFO ] Computed 271 place invariants in 10 ms
[2022-05-19 03:26:07] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1210 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:07] [INFO ] Computed 271 place invariants in 6 ms
[2022-05-19 03:26:07] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-04 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 s279 0) (EQ s305 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 2242 ms.
Product exploration explored 100000 steps with 50000 reset in 2253 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 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 78 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-04 finished in 6303 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F((F(G(p0))&&p1)))))'
Support contains 1 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:12] [INFO ] Computed 271 place invariants in 6 ms
[2022-05-19 03:26:12] [INFO ] Implicit Places using invariants in 392 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:12] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:26:13] [INFO ] Implicit Places using invariants and state equation in 800 ms returned []
Implicit Place search using SMT with State Equation took 1194 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:13] [INFO ] Computed 271 place invariants in 4 ms
[2022-05-19 03:26:14] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s572 1), p0:(EQ s572 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 114 reset in 727 ms.
Product exploration explored 100000 steps with 135 reset in 809 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 237 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:16] [INFO ] Computed 271 place invariants in 5 ms
[2022-05-19 03:26:17] [INFO ] [Real]Absence check using 271 positive place invariants in 118 ms returned sat
[2022-05-19 03:26:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:26:18] [INFO ] [Real]Absence check using state equation in 1432 ms returned sat
[2022-05-19 03:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:26:19] [INFO ] [Nat]Absence check using 271 positive place invariants in 93 ms returned sat
[2022-05-19 03:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:26:19] [INFO ] [Nat]Absence check using state equation in 907 ms returned sat
[2022-05-19 03:26:20] [INFO ] Computed and/alt/rep : 664/2303/664 causal constraints (skipped 58 transitions) in 49 ms.
[2022-05-19 03:26:27] [INFO ] Added : 494 causal constraints over 99 iterations in 7633 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 14 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:27] [INFO ] Computed 271 place invariants in 4 ms
[2022-05-19 03:26:27] [INFO ] Implicit Places using invariants in 350 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:27] [INFO ] Computed 271 place invariants in 1 ms
[2022-05-19 03:26:28] [INFO ] Implicit Places using invariants and state equation in 831 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:28] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:26:29] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 180 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 176 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 190 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 501 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:26:30] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:26:30] [INFO ] [Real]Absence check using 271 positive place invariants in 124 ms returned sat
[2022-05-19 03:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:26:32] [INFO ] [Real]Absence check using state equation in 1470 ms returned sat
[2022-05-19 03:26:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:26:32] [INFO ] [Nat]Absence check using 271 positive place invariants in 92 ms returned sat
[2022-05-19 03:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:26:33] [INFO ] [Nat]Absence check using state equation in 903 ms returned sat
[2022-05-19 03:26:33] [INFO ] Computed and/alt/rep : 664/2303/664 causal constraints (skipped 58 transitions) in 49 ms.
[2022-05-19 03:26:41] [INFO ] Added : 494 causal constraints over 99 iterations in 7797 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 111 reset in 685 ms.
Product exploration explored 100000 steps with 111 reset in 810 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 1 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 753 transition count 723
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 66 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2022-05-19 03:26:43] [INFO ] Redundant transitions in 167 ms returned [715]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 722 rows 753 cols
[2022-05-19 03:26:43] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:26:44] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 753/753 places, 722/723 transitions.
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 0 rules in 34 ms. Remains 753 /753 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 753/753 places, 722/723 transitions.
Product exploration explored 100000 steps with 109 reset in 738 ms.
Product exploration explored 100000 steps with 119 reset in 853 ms.
Built C files in :
/tmp/ltsmin12189578253218554390
[2022-05-19 03:26:45] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12189578253218554390
Running compilation step : cd /tmp/ltsmin12189578253218554390;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1300 ms.
Running link step : cd /tmp/ltsmin12189578253218554390;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin12189578253218554390;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13304698762208278519.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 7 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:27:00] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:27:01] [INFO ] Implicit Places using invariants in 377 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:27:01] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:27:02] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:27:02] [INFO ] Computed 271 place invariants in 4 ms
[2022-05-19 03:27:02] [INFO ] Dead Transitions using invariants and state equation in 385 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Built C files in :
/tmp/ltsmin11668385174847305880
[2022-05-19 03:27:02] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11668385174847305880
Running compilation step : cd /tmp/ltsmin11668385174847305880;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1219 ms.
Running link step : cd /tmp/ltsmin11668385174847305880;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11668385174847305880;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18143646651607700208.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 03:27:17] [INFO ] Flatten gal took : 37 ms
[2022-05-19 03:27:17] [INFO ] Flatten gal took : 46 ms
[2022-05-19 03:27:17] [INFO ] Time to serialize gal into /tmp/LTL5678041643018369479.gal : 5 ms
[2022-05-19 03:27:17] [INFO ] Time to serialize properties into /tmp/LTL15800132486756995807.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5678041643018369479.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15800132486756995807.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5678041...267
Read 1 LTL properties
Checking formula 0 : !((F(X(F((F(G("(p572==0)")))&&("(p572==1)"))))))
Formula 0 simplified : !FXF("(p572==1)" & FG"(p572==0)")
Detected timeout of ITS tools.
[2022-05-19 03:27:32] [INFO ] Flatten gal took : 53 ms
[2022-05-19 03:27:32] [INFO ] Applying decomposition
[2022-05-19 03:27:32] [INFO ] Flatten gal took : 67 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12731549597191479223.txt' '-o' '/tmp/graph12731549597191479223.bin' '-w' '/tmp/graph12731549597191479223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12731549597191479223.bin' '-l' '-1' '-v' '-w' '/tmp/graph12731549597191479223.weights' '-q' '0' '-e' '0.001'
[2022-05-19 03:27:32] [INFO ] Decomposing Gal with order
[2022-05-19 03:27:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:27:33] [INFO ] Removed a total of 480 redundant transitions.
[2022-05-19 03:27:33] [INFO ] Flatten gal took : 76 ms
[2022-05-19 03:27:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 27 ms.
[2022-05-19 03:27:33] [INFO ] Time to serialize gal into /tmp/LTL915660797856270674.gal : 29 ms
[2022-05-19 03:27:33] [INFO ] Time to serialize properties into /tmp/LTL13576796940577979338.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL915660797856270674.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13576796940577979338.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9156607...245
Read 1 LTL properties
Checking formula 0 : !((F(X(F((F(G("(i22.i1.u206.p572==0)")))&&("(i22.i1.u206.p572==1)"))))))
Formula 0 simplified : !FXF("(i22.i1.u206.p572==1)" & FG"(i22.i1.u206.p572==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7913739168536267972
[2022-05-19 03:27:48] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7913739168536267972
Running compilation step : cd /tmp/ltsmin7913739168536267972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1239 ms.
Running link step : cd /tmp/ltsmin7913739168536267972;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin7913739168536267972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>((<>([]((LTLAPp0==true)))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-05 finished in 110795 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 14 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:28:03] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:28:03] [INFO ] Implicit Places using invariants in 390 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:28:03] [INFO ] Computed 271 place invariants in 5 ms
[2022-05-19 03:28:04] [INFO ] Implicit Places using invariants and state equation in 763 ms returned []
Implicit Place search using SMT with State Equation took 1164 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:28:04] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:28:04] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (EQ s57 0) (EQ s124 1)), p0:(OR (EQ s37 0) (EQ s337 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2145 ms.
Product exploration explored 100000 steps with 50000 reset in 2217 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 5 factoid took 145 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-07 finished in 6249 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
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 752 transition count 722
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 4 place count 751 transition count 721
Applied a total of 4 rules in 36 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2022-05-19 03:28:09] [INFO ] Computed 271 place invariants in 4 ms
[2022-05-19 03:28:10] [INFO ] Implicit Places using invariants in 385 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 386 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 26 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 750/753 places, 721/723 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s662 0) (EQ s455 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 86 reset in 691 ms.
Product exploration explored 100000 steps with 84 reset in 813 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 610 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=76 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 18 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:28:12] [INFO ] Computed 270 place invariants in 4 ms
[2022-05-19 03:28:12] [INFO ] Implicit Places using invariants in 354 ms returned []
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:28:12] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:28:13] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1175 ms to find 0 implicit places.
[2022-05-19 03:28:13] [INFO ] Redundant transitions in 64 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:28:13] [INFO ] Computed 270 place invariants in 3 ms
[2022-05-19 03:28:13] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 14 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 750/750 places, 720/721 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 738 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=92 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 95 reset in 718 ms.
Product exploration explored 100000 steps with 86 reset in 833 ms.
Built C files in :
/tmp/ltsmin14249846030164306965
[2022-05-19 03:28:15] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2022-05-19 03:28:15] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:28:15] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2022-05-19 03:28:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:28:15] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2022-05-19 03:28:15] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:28:15] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14249846030164306965
Running compilation step : cd /tmp/ltsmin14249846030164306965;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1868 ms.
Running link step : cd /tmp/ltsmin14249846030164306965;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin14249846030164306965;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16709165231173137102.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 14 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:28:30] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:28:31] [INFO ] Implicit Places using invariants in 350 ms returned []
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:28:31] [INFO ] Computed 270 place invariants in 5 ms
[2022-05-19 03:28:32] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
[2022-05-19 03:28:32] [INFO ] Redundant transitions in 70 ms returned []
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:28:32] [INFO ] Computed 270 place invariants in 5 ms
[2022-05-19 03:28:32] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 750/750 places, 720/720 transitions.
Built C files in :
/tmp/ltsmin7753016938816522440
[2022-05-19 03:28:32] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2022-05-19 03:28:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:28:32] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2022-05-19 03:28:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:28:32] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2022-05-19 03:28:32] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:28:32] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7753016938816522440
Running compilation step : cd /tmp/ltsmin7753016938816522440;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1792 ms.
Running link step : cd /tmp/ltsmin7753016938816522440;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin7753016938816522440;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5313601573862386015.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 03:28:47] [INFO ] Flatten gal took : 33 ms
[2022-05-19 03:28:47] [INFO ] Flatten gal took : 32 ms
[2022-05-19 03:28:47] [INFO ] Time to serialize gal into /tmp/LTL10007151554362480872.gal : 4 ms
[2022-05-19 03:28:47] [INFO ] Time to serialize properties into /tmp/LTL2215004913495421384.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10007151554362480872.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2215004913495421384.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1000715...267
Read 1 LTL properties
Checking formula 0 : !((G(F("((p662==0)||(p455==1))"))))
Formula 0 simplified : !GF"((p662==0)||(p455==1))"
Detected timeout of ITS tools.
[2022-05-19 03:29:02] [INFO ] Flatten gal took : 39 ms
[2022-05-19 03:29:02] [INFO ] Applying decomposition
[2022-05-19 03:29:02] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13498453547062637446.txt' '-o' '/tmp/graph13498453547062637446.bin' '-w' '/tmp/graph13498453547062637446.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13498453547062637446.bin' '-l' '-1' '-v' '-w' '/tmp/graph13498453547062637446.weights' '-q' '0' '-e' '0.001'
[2022-05-19 03:29:03] [INFO ] Decomposing Gal with order
[2022-05-19 03:29:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:29:03] [INFO ] Removed a total of 475 redundant transitions.
[2022-05-19 03:29:03] [INFO ] Flatten gal took : 117 ms
[2022-05-19 03:29:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 39 ms.
[2022-05-19 03:29:03] [INFO ] Time to serialize gal into /tmp/LTL15094351691993307474.gal : 24 ms
[2022-05-19 03:29:03] [INFO ] Time to serialize properties into /tmp/LTL10699948892491528347.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15094351691993307474.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10699948892491528347.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1509435...247
Read 1 LTL properties
Checking formula 0 : !((G(F("((i26.i2.u239.p662==0)||(i18.i1.u165.p455==1))"))))
Formula 0 simplified : !GF"((i26.i2.u239.p662==0)||(i18.i1.u165.p455==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin154229539833052389
[2022-05-19 03:29:18] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin154229539833052389
Running compilation step : cd /tmp/ltsmin154229539833052389;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1236 ms.
Running link step : cd /tmp/ltsmin154229539833052389;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin154229539833052389;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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-030A-LTLCardinality-10 finished in 83810 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U G(F(!(G(X(p0)) U (!p0 U X(p1))))))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:29:33] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:29:33] [INFO ] Implicit Places using invariants in 377 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:29:33] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:29:34] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:29:34] [INFO ] Computed 271 place invariants in 5 ms
[2022-05-19 03:29:35] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 200 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s379 0) (EQ s541 1)), p1:(OR (EQ s322 0) (EQ s292 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 166 reset in 709 ms.
Product exploration explored 100000 steps with 168 reset in 848 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 346 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 161 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Finished random walk after 1019 steps, including 0 resets, run visited all 5 properties in 44 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 533 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 164 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Stuttering acceptance computed with spot in 147 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:29:38] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:29:38] [INFO ] [Real]Absence check using 271 positive place invariants in 123 ms returned sat
[2022-05-19 03:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:29:40] [INFO ] [Real]Absence check using state equation in 1251 ms returned sat
[2022-05-19 03:29:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:29:40] [INFO ] [Nat]Absence check using 271 positive place invariants in 104 ms returned sat
[2022-05-19 03:29:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:29:41] [INFO ] [Nat]Absence check using state equation in 1327 ms returned sat
[2022-05-19 03:29:41] [INFO ] Computed and/alt/rep : 664/2303/664 causal constraints (skipped 58 transitions) in 41 ms.
[2022-05-19 03:29:49] [INFO ] Added : 534 causal constraints over 107 iterations in 7902 ms. Result :sat
Could not prove EG p1
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 7 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:29:49] [INFO ] Computed 271 place invariants in 1 ms
[2022-05-19 03:29:50] [INFO ] Implicit Places using invariants in 376 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:29:50] [INFO ] Computed 271 place invariants in 8 ms
[2022-05-19 03:29:51] [INFO ] Implicit Places using invariants and state equation in 777 ms returned []
Implicit Place search using SMT with State Equation took 1164 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:29:51] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:29:51] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 296 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 180 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Finished random walk after 870 steps, including 0 resets, run visited all 5 properties in 31 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 370 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 183 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Stuttering acceptance computed with spot in 180 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:29:52] [INFO ] Computed 271 place invariants in 3 ms
[2022-05-19 03:29:53] [INFO ] [Real]Absence check using 271 positive place invariants in 126 ms returned sat
[2022-05-19 03:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:29:54] [INFO ] [Real]Absence check using state equation in 1272 ms returned sat
[2022-05-19 03:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:29:55] [INFO ] [Nat]Absence check using 271 positive place invariants in 107 ms returned sat
[2022-05-19 03:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:29:56] [INFO ] [Nat]Absence check using state equation in 1325 ms returned sat
[2022-05-19 03:29:56] [INFO ] Computed and/alt/rep : 664/2303/664 causal constraints (skipped 58 transitions) in 53 ms.
[2022-05-19 03:30:04] [INFO ] Added : 534 causal constraints over 107 iterations in 8046 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 156 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Product exploration explored 100000 steps with 166 reset in 720 ms.
Product exploration explored 100000 steps with 166 reset in 841 ms.
Applying partial POR strategy [false, true, false, false, true]
Stuttering acceptance computed with spot in 172 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 4 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 753 transition count 723
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 33 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2022-05-19 03:30:06] [INFO ] Redundant transitions in 339 ms returned [715]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 722 rows 753 cols
[2022-05-19 03:30:06] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:30:07] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 753/753 places, 722/723 transitions.
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 0 rules in 14 ms. Remains 753 /753 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 753/753 places, 722/723 transitions.
Product exploration explored 100000 steps with 171 reset in 743 ms.
Product exploration explored 100000 steps with 169 reset in 820 ms.
Built C files in :
/tmp/ltsmin3161071347668365475
[2022-05-19 03:30:08] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3161071347668365475
Running compilation step : cd /tmp/ltsmin3161071347668365475;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1248 ms.
Running link step : cd /tmp/ltsmin3161071347668365475;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin3161071347668365475;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18131337541482454902.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 7 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:30:24] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:30:24] [INFO ] Implicit Places using invariants in 370 ms returned []
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:30:24] [INFO ] Computed 271 place invariants in 1 ms
[2022-05-19 03:30:25] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 1140 ms to find 0 implicit places.
// Phase 1: matrix 723 rows 753 cols
[2022-05-19 03:30:25] [INFO ] Computed 271 place invariants in 2 ms
[2022-05-19 03:30:25] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 753/753 places, 723/723 transitions.
Built C files in :
/tmp/ltsmin11012664529034443054
[2022-05-19 03:30:25] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11012664529034443054
Running compilation step : cd /tmp/ltsmin11012664529034443054;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1166 ms.
Running link step : cd /tmp/ltsmin11012664529034443054;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11012664529034443054;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12367909259926874649.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 03:30:40] [INFO ] Flatten gal took : 37 ms
[2022-05-19 03:30:40] [INFO ] Flatten gal took : 30 ms
[2022-05-19 03:30:40] [INFO ] Time to serialize gal into /tmp/LTL1124264589620151339.gal : 14 ms
[2022-05-19 03:30:40] [INFO ] Time to serialize properties into /tmp/LTL10352453599755820109.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1124264589620151339.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10352453599755820109.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1124264...267
Read 1 LTL properties
Checking formula 0 : !((G(("((p379==0)||(p541==1))")U(G(F(!((G(X("((p379==0)||(p541==1))")))U((!("((p379==0)||(p541==1))"))U(X("((p322==0)||(p292==1))"))))...161
Formula 0 simplified : !G("((p379==0)||(p541==1))" U GF!(GX"((p379==0)||(p541==1))" U (!"((p379==0)||(p541==1))" U X"((p322==0)||(p292==1))")))
Detected timeout of ITS tools.
[2022-05-19 03:30:55] [INFO ] Flatten gal took : 32 ms
[2022-05-19 03:30:55] [INFO ] Applying decomposition
[2022-05-19 03:30:55] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7206533817419826754.txt' '-o' '/tmp/graph7206533817419826754.bin' '-w' '/tmp/graph7206533817419826754.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7206533817419826754.bin' '-l' '-1' '-v' '-w' '/tmp/graph7206533817419826754.weights' '-q' '0' '-e' '0.001'
[2022-05-19 03:30:56] [INFO ] Decomposing Gal with order
[2022-05-19 03:30:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:30:56] [INFO ] Removed a total of 480 redundant transitions.
[2022-05-19 03:30:56] [INFO ] Flatten gal took : 65 ms
[2022-05-19 03:30:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 45 ms.
[2022-05-19 03:30:56] [INFO ] Time to serialize gal into /tmp/LTL978188042062451362.gal : 11 ms
[2022-05-19 03:30:56] [INFO ] Time to serialize properties into /tmp/LTL18409642497085298319.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL978188042062451362.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18409642497085298319.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9781880...245
Read 1 LTL properties
Checking formula 0 : !((G(("((i15.i0.u136.p379==0)||(i21.i1.u195.p541==1))")U(G(F(!((G(X("((i15.i0.u136.p379==0)||(i21.i1.u195.p541==1))")))U((!("((i15.i0....257
Formula 0 simplified : !G("((i15.i0.u136.p379==0)||(i21.i1.u195.p541==1))" U GF!(GX"((i15.i0.u136.p379==0)||(i21.i1.u195.p541==1))" U (!"((i15.i0.u136.p379...239
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15041673178134280342
[2022-05-19 03:31:11] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15041673178134280342
Running compilation step : cd /tmp/ltsmin15041673178134280342;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1216 ms.
Running link step : cd /tmp/ltsmin15041673178134280342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15041673178134280342;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((LTLAPp0==true) U [](<>(!([](X((LTLAPp0==true))) U (!(LTLAPp0==true) U X((LTLAPp1==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-12 finished in 112954 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(p0)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F((F(G(p0))&&p1)))))'
Found a CL insensitive property : ShieldIIPs-PT-030A-LTLCardinality-05
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 1 out of 753 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 752 transition count 721
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 750 transition count 721
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 749 transition count 720
Applied a total of 5 rules in 29 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:31:26] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:31:27] [INFO ] Implicit Places using invariants in 448 ms returned []
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:31:27] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:31:27] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 1240 ms to find 0 implicit places.
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:31:27] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:31:28] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 749/753 places, 720/723 transitions.
Finished structural reductions, in 1 iterations. Remains : 749/753 places, 720/723 transitions.
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s571 1), p0:(EQ s571 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 125 reset in 692 ms.
Product exploration explored 100000 steps with 115 reset in 791 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 137 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 192 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=48 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 204 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:31:30] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:31:31] [INFO ] [Real]Absence check using 270 positive place invariants in 114 ms returned sat
[2022-05-19 03:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:31:32] [INFO ] [Real]Absence check using state equation in 1316 ms returned sat
[2022-05-19 03:31:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:31:32] [INFO ] [Nat]Absence check using 270 positive place invariants in 82 ms returned sat
[2022-05-19 03:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:31:33] [INFO ] [Nat]Absence check using state equation in 1098 ms returned sat
[2022-05-19 03:31:34] [INFO ] Computed and/alt/rep : 719/1792/719 causal constraints (skipped 0 transitions) in 34 ms.
[2022-05-19 03:31:47] [INFO ] Added : 655 causal constraints over 131 iterations in 13437 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 720/720 transitions.
Applied a total of 0 rules in 10 ms. Remains 749 /749 variables (removed 0) and now considering 720/720 (removed 0) transitions.
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:31:47] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:31:47] [INFO ] Implicit Places using invariants in 399 ms returned []
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:31:47] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:31:48] [INFO ] Implicit Places using invariants and state equation in 736 ms returned []
Implicit Place search using SMT with State Equation took 1146 ms to find 0 implicit places.
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:31:48] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:31:48] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 749/749 places, 720/720 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 172 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 104 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 236 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:31:49] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:31:50] [INFO ] [Real]Absence check using 270 positive place invariants in 112 ms returned sat
[2022-05-19 03:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:31:51] [INFO ] [Real]Absence check using state equation in 1351 ms returned sat
[2022-05-19 03:31:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:31:52] [INFO ] [Nat]Absence check using 270 positive place invariants in 87 ms returned sat
[2022-05-19 03:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:31:53] [INFO ] [Nat]Absence check using state equation in 1076 ms returned sat
[2022-05-19 03:31:53] [INFO ] Computed and/alt/rep : 719/1792/719 causal constraints (skipped 0 transitions) in 53 ms.
[2022-05-19 03:32:06] [INFO ] Added : 650 causal constraints over 130 iterations in 13436 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 121 reset in 668 ms.
Product exploration explored 100000 steps with 110 reset in 807 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 720/720 transitions.
Applied a total of 0 rules in 18 ms. Remains 749 /749 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2022-05-19 03:32:08] [INFO ] Redundant transitions in 131 ms returned [712]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 719 rows 749 cols
[2022-05-19 03:32:08] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:32:08] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 749/749 places, 719/720 transitions.
Applied a total of 0 rules in 11 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 749/749 places, 719/720 transitions.
Product exploration explored 100000 steps with 120 reset in 702 ms.
Product exploration explored 100000 steps with 136 reset in 852 ms.
Built C files in :
/tmp/ltsmin15830819982916920206
[2022-05-19 03:32:10] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15830819982916920206
Running compilation step : cd /tmp/ltsmin15830819982916920206;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1223 ms.
Running link step : cd /tmp/ltsmin15830819982916920206;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin15830819982916920206;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7851105410494429713.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 720/720 transitions.
Applied a total of 0 rules in 11 ms. Remains 749 /749 variables (removed 0) and now considering 720/720 (removed 0) transitions.
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:32:25] [INFO ] Computed 270 place invariants in 3 ms
[2022-05-19 03:32:26] [INFO ] Implicit Places using invariants in 348 ms returned []
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:32:26] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:32:26] [INFO ] Implicit Places using invariants and state equation in 766 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
// Phase 1: matrix 720 rows 749 cols
[2022-05-19 03:32:26] [INFO ] Computed 270 place invariants in 3 ms
[2022-05-19 03:32:27] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 749/749 places, 720/720 transitions.
Built C files in :
/tmp/ltsmin7569547321316117138
[2022-05-19 03:32:27] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7569547321316117138
Running compilation step : cd /tmp/ltsmin7569547321316117138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1206 ms.
Running link step : cd /tmp/ltsmin7569547321316117138;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin7569547321316117138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2601299312053403635.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 03:32:42] [INFO ] Flatten gal took : 25 ms
[2022-05-19 03:32:42] [INFO ] Flatten gal took : 24 ms
[2022-05-19 03:32:42] [INFO ] Time to serialize gal into /tmp/LTL3703593341856584173.gal : 4 ms
[2022-05-19 03:32:42] [INFO ] Time to serialize properties into /tmp/LTL16365981409674547201.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3703593341856584173.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16365981409674547201.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3703593...267
Read 1 LTL properties
Checking formula 0 : !((F(X(F((F(G("(p572==0)")))&&("(p572==1)"))))))
Formula 0 simplified : !FXF("(p572==1)" & FG"(p572==0)")
Detected timeout of ITS tools.
[2022-05-19 03:32:57] [INFO ] Flatten gal took : 24 ms
[2022-05-19 03:32:57] [INFO ] Applying decomposition
[2022-05-19 03:32:57] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7469377149805319319.txt' '-o' '/tmp/graph7469377149805319319.bin' '-w' '/tmp/graph7469377149805319319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7469377149805319319.bin' '-l' '-1' '-v' '-w' '/tmp/graph7469377149805319319.weights' '-q' '0' '-e' '0.001'
[2022-05-19 03:32:57] [INFO ] Decomposing Gal with order
[2022-05-19 03:32:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:32:57] [INFO ] Removed a total of 477 redundant transitions.
[2022-05-19 03:32:57] [INFO ] Flatten gal took : 42 ms
[2022-05-19 03:32:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 468 labels/synchronizations in 7 ms.
[2022-05-19 03:32:57] [INFO ] Time to serialize gal into /tmp/LTL9840220950019716657.gal : 5 ms
[2022-05-19 03:32:57] [INFO ] Time to serialize properties into /tmp/LTL2959352808159039351.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9840220950019716657.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2959352808159039351.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9840220...245
Read 1 LTL properties
Checking formula 0 : !((F(X(F((F(G("(i22.i2.u206.p572==0)")))&&("(i22.i2.u206.p572==1)"))))))
Formula 0 simplified : !FXF("(i22.i2.u206.p572==1)" & FG"(i22.i2.u206.p572==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15411324811237702147
[2022-05-19 03:33:12] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15411324811237702147
Running compilation step : cd /tmp/ltsmin15411324811237702147;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1207 ms.
Running link step : cd /tmp/ltsmin15411324811237702147;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin15411324811237702147;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>((<>([]((LTLAPp0==true)))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-05 finished in 121262 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U G(F(!(G(X(p0)) U (!p0 U X(p1))))))))'
Found a CL insensitive property : ShieldIIPs-PT-030A-LTLCardinality-12
Stuttering acceptance computed with spot in 181 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
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 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 28 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2022-05-19 03:33:28] [INFO ] Computed 271 place invariants in 3 ms
[2022-05-19 03:33:28] [INFO ] Implicit Places using invariants in 374 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 375 ms to find 1 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 11 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 750/753 places, 721/723 transitions.
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s379 0) (EQ s541 1)), p1:(OR (EQ s322 0) (EQ s292 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 169 reset in 689 ms.
Product exploration explored 100000 steps with 169 reset in 819 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 318 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 165 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Finished random walk after 1543 steps, including 0 resets, run visited all 5 properties in 32 ms. (steps per millisecond=48 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 334 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 1520 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Stuttering acceptance computed with spot in 196 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:33:32] [INFO ] Computed 270 place invariants in 3 ms
[2022-05-19 03:33:33] [INFO ] [Real]Absence check using 270 positive place invariants in 130 ms returned sat
[2022-05-19 03:33:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:33:34] [INFO ] [Real]Absence check using state equation in 1361 ms returned sat
[2022-05-19 03:33:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:33:35] [INFO ] [Nat]Absence check using 270 positive place invariants in 105 ms returned sat
[2022-05-19 03:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:33:36] [INFO ] [Nat]Absence check using state equation in 1015 ms returned sat
[2022-05-19 03:33:36] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 2 ms to minimize.
[2022-05-19 03:33:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 137 ms
[2022-05-19 03:33:36] [INFO ] Computed and/alt/rep : 662/2301/662 causal constraints (skipped 58 transitions) in 38 ms.
[2022-05-19 03:33:45] [INFO ] Added : 538 causal constraints over 109 iterations in 9491 ms. Result :sat
Could not prove EG p1
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 7 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:33:45] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:33:46] [INFO ] Implicit Places using invariants in 367 ms returned []
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:33:46] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:33:46] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 1171 ms to find 0 implicit places.
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:33:46] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:33:47] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 750/750 places, 721/721 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 253 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 146 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Finished random walk after 963 steps, including 0 resets, run visited all 5 properties in 53 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 387 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 5 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 164 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Stuttering acceptance computed with spot in 143 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:33:48] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:33:49] [INFO ] [Real]Absence check using 270 positive place invariants in 126 ms returned sat
[2022-05-19 03:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 03:33:50] [INFO ] [Real]Absence check using state equation in 1417 ms returned sat
[2022-05-19 03:33:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 03:33:51] [INFO ] [Nat]Absence check using 270 positive place invariants in 124 ms returned sat
[2022-05-19 03:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 03:33:52] [INFO ] [Nat]Absence check using state equation in 1027 ms returned sat
[2022-05-19 03:33:52] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2022-05-19 03:33:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 134 ms
[2022-05-19 03:33:52] [INFO ] Computed and/alt/rep : 662/2301/662 causal constraints (skipped 58 transitions) in 39 ms.
[2022-05-19 03:34:01] [INFO ] Added : 538 causal constraints over 109 iterations in 9484 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 169 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Product exploration explored 100000 steps with 168 reset in 689 ms.
Product exploration explored 100000 steps with 170 reset in 788 ms.
Applying partial POR strategy [false, true, false, false, true]
Stuttering acceptance computed with spot in 148 ms :[p1, (AND p0 p1), p1, false, (AND p0 p1)]
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 17 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2022-05-19 03:34:03] [INFO ] Redundant transitions in 215 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2022-05-19 03:34:03] [INFO ] Computed 270 place invariants in 4 ms
[2022-05-19 03:34:04] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 12 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 750/750 places, 720/721 transitions.
Product exploration explored 100000 steps with 171 reset in 739 ms.
Product exploration explored 100000 steps with 169 reset in 822 ms.
Built C files in :
/tmp/ltsmin16577463722177510874
[2022-05-19 03:34:05] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16577463722177510874
Running compilation step : cd /tmp/ltsmin16577463722177510874;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1216 ms.
Running link step : cd /tmp/ltsmin16577463722177510874;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin16577463722177510874;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18047037979826354180.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 16 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:34:20] [INFO ] Computed 270 place invariants in 4 ms
[2022-05-19 03:34:21] [INFO ] Implicit Places using invariants in 381 ms returned []
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:34:21] [INFO ] Computed 270 place invariants in 1 ms
[2022-05-19 03:34:22] [INFO ] Implicit Places using invariants and state equation in 802 ms returned []
Implicit Place search using SMT with State Equation took 1184 ms to find 0 implicit places.
// Phase 1: matrix 721 rows 750 cols
[2022-05-19 03:34:22] [INFO ] Computed 270 place invariants in 2 ms
[2022-05-19 03:34:22] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 750/750 places, 721/721 transitions.
Built C files in :
/tmp/ltsmin5642765085183401665
[2022-05-19 03:34:22] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5642765085183401665
Running compilation step : cd /tmp/ltsmin5642765085183401665;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1248 ms.
Running link step : cd /tmp/ltsmin5642765085183401665;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin5642765085183401665;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12623967998734628779.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 03:34:37] [INFO ] Flatten gal took : 30 ms
[2022-05-19 03:34:37] [INFO ] Flatten gal took : 40 ms
[2022-05-19 03:34:37] [INFO ] Time to serialize gal into /tmp/LTL3692271005361005092.gal : 3 ms
[2022-05-19 03:34:37] [INFO ] Time to serialize properties into /tmp/LTL6592309165510778971.ltl : 21 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3692271005361005092.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6592309165510778971.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3692271...266
Read 1 LTL properties
Checking formula 0 : !((G(("((p379==0)||(p541==1))")U(G(F(!((G(X("((p379==0)||(p541==1))")))U((!("((p379==0)||(p541==1))"))U(X("((p322==0)||(p292==1))"))))...161
Formula 0 simplified : !G("((p379==0)||(p541==1))" U GF!(GX"((p379==0)||(p541==1))" U (!"((p379==0)||(p541==1))" U X"((p322==0)||(p292==1))")))
Detected timeout of ITS tools.
[2022-05-19 03:34:52] [INFO ] Flatten gal took : 32 ms
[2022-05-19 03:34:52] [INFO ] Applying decomposition
[2022-05-19 03:34:52] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2971321950201824269.txt' '-o' '/tmp/graph2971321950201824269.bin' '-w' '/tmp/graph2971321950201824269.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2971321950201824269.bin' '-l' '-1' '-v' '-w' '/tmp/graph2971321950201824269.weights' '-q' '0' '-e' '0.001'
[2022-05-19 03:34:52] [INFO ] Decomposing Gal with order
[2022-05-19 03:34:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:34:52] [INFO ] Removed a total of 477 redundant transitions.
[2022-05-19 03:34:52] [INFO ] Flatten gal took : 44 ms
[2022-05-19 03:34:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 464 labels/synchronizations in 23 ms.
[2022-05-19 03:34:53] [INFO ] Time to serialize gal into /tmp/LTL3324970881053322220.gal : 6 ms
[2022-05-19 03:34:53] [INFO ] Time to serialize properties into /tmp/LTL15425649407389664830.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3324970881053322220.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15425649407389664830.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3324970...246
Read 1 LTL properties
Checking formula 0 : !((G(("((i15.i0.u136.p379==0)||(i21.i1.u195.p541==1))")U(G(F(!((G(X("((i15.i0.u136.p379==0)||(i21.i1.u195.p541==1))")))U((!("((i15.i0....257
Formula 0 simplified : !G("((i15.i0.u136.p379==0)||(i21.i1.u195.p541==1))" U GF!(GX"((i15.i0.u136.p379==0)||(i21.i1.u195.p541==1))" U (!"((i15.i0.u136.p379...239
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8551281321374044292
[2022-05-19 03:35:08] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8551281321374044292
Running compilation step : cd /tmp/ltsmin8551281321374044292;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1683 ms.
Running link step : cd /tmp/ltsmin8551281321374044292;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8551281321374044292;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((LTLAPp0==true) U [](<>(!([](X((LTLAPp0==true))) U (!(LTLAPp0==true) U X((LTLAPp1==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-12 finished in 115331 ms.
[2022-05-19 03:35:23] [INFO ] Flatten gal took : 29 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15047765025422497684
[2022-05-19 03:35:23] [INFO ] Computing symmetric may disable matrix : 723 transitions.
[2022-05-19 03:35:23] [INFO ] Applying decomposition
[2022-05-19 03:35:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:35:23] [INFO ] Computing symmetric may enable matrix : 723 transitions.
[2022-05-19 03:35:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:35:23] [INFO ] Flatten gal took : 54 ms
[2022-05-19 03:35:23] [INFO ] Computing Do-Not-Accords matrix : 723 transitions.
[2022-05-19 03:35:23] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 03:35:23] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15047765025422497684
Running compilation step : cd /tmp/ltsmin15047765025422497684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15986086995215991511.txt' '-o' '/tmp/graph15986086995215991511.bin' '-w' '/tmp/graph15986086995215991511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15986086995215991511.bin' '-l' '-1' '-v' '-w' '/tmp/graph15986086995215991511.weights' '-q' '0' '-e' '0.001'
[2022-05-19 03:35:23] [INFO ] Decomposing Gal with order
[2022-05-19 03:35:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:35:23] [INFO ] Removed a total of 480 redundant transitions.
[2022-05-19 03:35:23] [INFO ] Flatten gal took : 51 ms
[2022-05-19 03:35:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 476 labels/synchronizations in 21 ms.
[2022-05-19 03:35:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality4856266826466704870.gal : 6 ms
[2022-05-19 03:35:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality12739640311862408807.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4856266826466704870.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12739640311862408807.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...268
Read 4 LTL properties
Checking formula 0 : !((G(X(G(F("(((i13.i2.u122.p337==0)||(i6.i2.u56.p157==1))||((i14.i2.u135.p376==0)||(i25.i0.u226.p629==1)))"))))))
Formula 0 simplified : !GXGF"(((i13.i2.u122.p337==0)||(i6.i2.u56.p157==1))||((i14.i2.u135.p376==0)||(i25.i0.u226.p629==1)))"
Compilation finished in 2134 ms.
Running link step : cd /tmp/ltsmin15047765025422497684;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin15047765025422497684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X([](<>((LTLAPp0==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.030: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.030: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.228: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.228: LTL layer: formula: [](X([](<>((LTLAPp0==true)))))
pins2lts-mc-linux64( 6/ 8), 0.228: "[](X([](<>((LTLAPp0==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.228: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.245: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.247: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.253: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.268: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.270: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.269: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.268: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.280: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.381: DFS-FIFO for weak LTL, using special progress label 730
pins2lts-mc-linux64( 0/ 8), 0.381: There are 731 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.381: State length is 754, there are 726 groups
pins2lts-mc-linux64( 0/ 8), 0.381: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.381: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.381: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.381: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 2.343: ~1 levels ~960 states ~3824 transitions
pins2lts-mc-linux64( 0/ 8), 2.473: ~1 levels ~1920 states ~8248 transitions
pins2lts-mc-linux64( 0/ 8), 2.680: ~1 levels ~3840 states ~17672 transitions
pins2lts-mc-linux64( 7/ 8), 4.665: ~1 levels ~7680 states ~45120 transitions
pins2lts-mc-linux64( 0/ 8), 6.933: ~1 levels ~15360 states ~80536 transitions
pins2lts-mc-linux64( 0/ 8), 9.699: ~1 levels ~30720 states ~172000 transitions
pins2lts-mc-linux64( 0/ 8), 16.038: ~1 levels ~61440 states ~369496 transitions
pins2lts-mc-linux64( 0/ 8), 22.925: ~1 levels ~122880 states ~781904 transitions
pins2lts-mc-linux64( 0/ 8), 39.092: ~1 levels ~245760 states ~1668312 transitions
pins2lts-mc-linux64( 4/ 8), 54.779: ~1 levels ~491520 states ~3384056 transitions
pins2lts-mc-linux64( 3/ 8), 70.733: ~1 levels ~983040 states ~7787648 transitions
pins2lts-mc-linux64( 3/ 8), 102.485: ~1 levels ~1966080 states ~15873528 transitions
pins2lts-mc-linux64( 3/ 8), 166.945: ~1 levels ~3932160 states ~32512680 transitions
pins2lts-mc-linux64( 3/ 8), 302.533: ~1 levels ~7864320 states ~68541352 transitions
pins2lts-mc-linux64( 3/ 8), 310.125: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 310.183:
pins2lts-mc-linux64( 0/ 8), 310.183: mean standard work distribution: 1.3% (states) 2.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 310.183:
pins2lts-mc-linux64( 0/ 8), 310.183: Explored 7869219 states 67396934 transitions, fanout: 8.565
pins2lts-mc-linux64( 0/ 8), 310.183: Total exploration time 309.800 sec (309.720 sec minimum, 309.756 sec on average)
pins2lts-mc-linux64( 0/ 8), 310.183: States per second: 25401, Transitions per second: 217550
pins2lts-mc-linux64( 0/ 8), 310.183:
pins2lts-mc-linux64( 0/ 8), 310.183: Progress states detected: 13143137
pins2lts-mc-linux64( 0/ 8), 310.183: Redundant explorations: -40.1270
pins2lts-mc-linux64( 0/ 8), 310.183:
pins2lts-mc-linux64( 0/ 8), 310.183: Queue width: 8B, total height: 9404995, memory: 71.75MB
pins2lts-mc-linux64( 0/ 8), 310.183: Tree memory: 356.3MB, 28.4 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 310.183: Tree fill ratio (roots/leafs): 9.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 310.183: Stored 730 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 310.183: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 310.184: Est. total memory use: 428.0MB (~1095.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15047765025422497684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X([](<>((LTLAPp0==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15047765025422497684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X([](<>((LTLAPp0==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 03:59:18] [INFO ] Applying decomposition
[2022-05-19 03:59:18] [INFO ] Flatten gal took : 34 ms
[2022-05-19 03:59:18] [INFO ] Decomposing Gal with order
[2022-05-19 03:59:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 03:59:18] [INFO ] Removed a total of 510 redundant transitions.
[2022-05-19 03:59:18] [INFO ] Flatten gal took : 55 ms
[2022-05-19 03:59:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 32 ms.
[2022-05-19 03:59:18] [INFO ] Time to serialize gal into /tmp/LTLCardinality4149581501027272199.gal : 5 ms
[2022-05-19 03:59:18] [INFO ] Time to serialize properties into /tmp/LTLCardinality3672608688321867359.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4149581501027272199.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3672608688321867359.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...267
Read 4 LTL properties
Checking formula 0 : !((G(X(G(F("(((u137.p337==0)||(i50.u64.p157==1))||((u151.p376==0)||(u252.p629==1)))"))))))
Formula 0 simplified : !GXGF"(((u137.p337==0)||(i50.u64.p157==1))||((u151.p376==0)||(u252.p629==1)))"
Detected timeout of ITS tools.
[2022-05-19 04:23:29] [INFO ] Flatten gal took : 232 ms
[2022-05-19 04:23:30] [INFO ] Input system was already deterministic with 723 transitions.
[2022-05-19 04:23:30] [INFO ] Transformed 753 places.
[2022-05-19 04:23:30] [INFO ] Transformed 723 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//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
[2022-05-19 04:23:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality7634415093441097055.gal : 19 ms
[2022-05-19 04:23:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality11270882897448146911.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7634415093441097055.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11270882897448146911.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(X(G(F("(((p337==0)||(p157==1))||((p376==0)||(p629==1)))"))))))
Formula 0 simplified : !GXGF"(((p337==0)||(p157==1))||((p376==0)||(p629==1)))"

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-030A"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-030A, 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 r222-tall-165286024700115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-030A.tgz
mv ShieldIIPs-PT-030A 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 ;