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.r258-tall-165303545200028.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)
................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SquareGrid-PT-100510, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545200028
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.0M
-rw-r--r-- 1 mcc users 7.6K Apr 30 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 30 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 30 01:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 01:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 09:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 09:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 786K 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 SquareGrid-PT-100510-LTLFireability-00
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-01
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-02
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-03
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-04
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-05
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-06
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-07
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-08
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-09
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-10
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-11
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-12
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-13
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-14
FORMULA_NAME SquareGrid-PT-100510-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653055055793

Running Version 202205111006
[2022-05-20 13:57:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2022-05-20 13:57:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 13:57:37] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2022-05-20 13:57:37] [INFO ] Transformed 1380 places.
[2022-05-20 13:57:37] [INFO ] Transformed 1640 transitions.
[2022-05-20 13:57:37] [INFO ] Parsed PT model containing 1380 places and 1640 transitions in 270 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SquareGrid-PT-100510-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 129 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:57:37] [INFO ] Computed 541 place invariants in 180 ms
[2022-05-20 13:57:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:57:38] [INFO ] Implicit Places using invariants in 1355 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:57:38] [INFO ] Computed 541 place invariants in 115 ms
[2022-05-20 13:57:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:57:40] [INFO ] Implicit Places using invariants and state equation in 1998 ms returned []
Implicit Place search using SMT with State Equation took 3384 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:57:40] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 13:57:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:57:41] [INFO ] Dead Transitions using invariants and state equation in 944 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Support contains 58 out of 1380 places after structural reductions.
[2022-05-20 13:57:42] [INFO ] Flatten gal took : 202 ms
[2022-05-20 13:57:42] [INFO ] Flatten gal took : 139 ms
[2022-05-20 13:57:42] [INFO ] Input system was already deterministic with 1640 transitions.
Support contains 52 out of 1380 places (down from 58) after GAL structural reductions.
Finished random walk after 2040 steps, including 0 resets, run visited all 29 properties in 422 ms. (steps per millisecond=4 )
FORMULA SquareGrid-PT-100510-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!p0 U !(p1 U !p2))))'
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 91 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:57:43] [INFO ] Computed 541 place invariants in 15 ms
[2022-05-20 13:57:43] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:57:44] [INFO ] Implicit Places using invariants in 1030 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:57:44] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 13:57:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:57:46] [INFO ] Implicit Places using invariants and state equation in 2089 ms returned []
Implicit Place search using SMT with State Equation took 3124 ms to find 0 implicit places.
[2022-05-20 13:57:46] [INFO ] Redundant transitions in 119 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:57:46] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 13:57:47] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:57:47] [INFO ] Dead Transitions using invariants and state equation in 900 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p2)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2), acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GEQ s79 1) (GEQ s1349 1) (NOT (AND (GEQ s779 1) (GEQ s1188 1)))), p2:(AND (GEQ s738 1) (GEQ s1359 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 99380 steps with 186 reset in 10001 ms.
Product exploration timeout after 96100 steps with 180 reset in 10001 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) (NOT p2)), (X (NOT (AND p1 p2))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 231 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p2)]
Finished random walk after 704 steps, including 0 resets, run visited all 2 properties in 79 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT (AND p1 p2))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (F (AND p1 p2)), (F p2)]
Knowledge based reduction with 3 factoid took 234 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 146 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p2)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:58:11] [INFO ] Computed 541 place invariants in 26 ms
[2022-05-20 13:58:12] [INFO ] [Real]Absence check using 540 positive place invariants in 440 ms returned sat
[2022-05-20 13:58:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:58:15] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 3114 ms returned sat
[2022-05-20 13:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:58:18] [INFO ] [Real]Absence check using state equation in 3113 ms returned sat
[2022-05-20 13:58:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:58:20] [INFO ] [Nat]Absence check using 540 positive place invariants in 409 ms returned sat
[2022-05-20 13:58:21] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 225 ms returned sat
[2022-05-20 13:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:58:25] [INFO ] [Nat]Absence check using state equation in 4077 ms returned sat
[2022-05-20 13:58:25] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 80 ms.
[2022-05-20 13:58:34] [INFO ] Added : 420 causal constraints over 84 iterations in 8927 ms. Result :unknown
Could not prove EG (NOT p2)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 41 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:58:34] [INFO ] Computed 541 place invariants in 23 ms
[2022-05-20 13:58:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:58:35] [INFO ] Implicit Places using invariants in 869 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:58:35] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 13:58:35] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:58:37] [INFO ] Implicit Places using invariants and state equation in 1962 ms returned []
Implicit Place search using SMT with State Equation took 2838 ms to find 0 implicit places.
[2022-05-20 13:58:37] [INFO ] Redundant transitions in 84 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:58:37] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 13:58:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:58:37] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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 (NOT p1) (NOT p2)), (X (NOT (AND p1 p2))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 181 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p2)]
Finished random walk after 372 steps, including 0 resets, run visited all 2 properties in 38 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT (AND p1 p2))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (F (AND p1 p2)), (F p2)]
Knowledge based reduction with 3 factoid took 202 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p2)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:58:40] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 13:58:42] [INFO ] [Real]Absence check using 540 positive place invariants in 428 ms returned sat
[2022-05-20 13:58:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:58:46] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 4239 ms returned sat
[2022-05-20 13:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:58:49] [INFO ] [Real]Absence check using state equation in 3082 ms returned sat
[2022-05-20 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:58:51] [INFO ] [Nat]Absence check using 540 positive place invariants in 419 ms returned sat
[2022-05-20 13:58:51] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 216 ms returned sat
[2022-05-20 13:58:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:58:55] [INFO ] [Nat]Absence check using state equation in 3880 ms returned sat
[2022-05-20 13:58:55] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 75 ms.
[2022-05-20 13:59:05] [INFO ] Deduced a trap composed of 2 places in 962 ms of which 4 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: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)
[2022-05-20 13:59:05] [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 p2)
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 34 ms :[(NOT p2)]
Product exploration explored 100000 steps with 185 reset in 9800 ms.
Product exploration timeout after 97560 steps with 172 reset in 10001 ms.
Built C files in :
/tmp/ltsmin9102217108912270955
[2022-05-20 13:59:25] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 13:59:25] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9102217108912270955
Running compilation step : cd /tmp/ltsmin9102217108912270955;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9102217108912270955;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9102217108912270955;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 40 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:59:28] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 13:59:29] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:59:29] [INFO ] Implicit Places using invariants in 879 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:59:29] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 13:59:29] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:59:31] [INFO ] Implicit Places using invariants and state equation in 2041 ms returned []
Implicit Place search using SMT with State Equation took 2923 ms to find 0 implicit places.
[2022-05-20 13:59:31] [INFO ] Redundant transitions in 27 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 13:59:31] [INFO ] Computed 541 place invariants in 26 ms
[2022-05-20 13:59:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 13:59:32] [INFO ] Dead Transitions using invariants and state equation in 839 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin12697436407946504374
[2022-05-20 13:59:32] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 13:59:32] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12697436407946504374
Running compilation step : cd /tmp/ltsmin12697436407946504374;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12697436407946504374;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12697436407946504374;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 13:59:35] [INFO ] Flatten gal took : 75 ms
[2022-05-20 13:59:35] [INFO ] Flatten gal took : 68 ms
[2022-05-20 13:59:35] [INFO ] Time to serialize gal into /tmp/LTL3761417385228610278.gal : 14 ms
[2022-05-20 13:59:35] [INFO ] Time to serialize properties into /tmp/LTL2882710538578282187.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/LTL3761417385228610278.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2882710538578282187.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/LTL3761417...266
Read 1 LTL properties
Checking formula 0 : !((F((!("((p1i_6_9>=1)&&(pbl_6_9>=1))"))U(!(("(((p1i_6_9>=1)&&(pbl_6_9>=1))&&(!((p4ol_1_8>=1)&&(pb4_1_8>=1))))")U(!("((p4o_7_10>=1)&&(...175
Formula 0 simplified : !F(!"((p1i_6_9>=1)&&(pbl_6_9>=1))" U !("(((p1i_6_9>=1)&&(pbl_6_9>=1))&&(!((p4ol_1_8>=1)&&(pb4_1_8>=1))))" U !"((p4o_7_10>=1)&&(pbl_7...165
Detected timeout of ITS tools.
[2022-05-20 13:59:51] [INFO ] Flatten gal took : 66 ms
[2022-05-20 13:59:51] [INFO ] Applying decomposition
[2022-05-20 13:59:51] [INFO ] Flatten gal took : 64 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/graph18219217773383641851.txt' '-o' '/tmp/graph18219217773383641851.bin' '-w' '/tmp/graph18219217773383641851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18219217773383641851.bin' '-l' '-1' '-v' '-w' '/tmp/graph18219217773383641851.weights' '-q' '0' '-e' '0.001'
[2022-05-20 13:59:51] [INFO ] Decomposing Gal with order
[2022-05-20 13:59:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 13:59:51] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 13:59:51] [INFO ] Flatten gal took : 189 ms
[2022-05-20 13:59:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2022-05-20 13:59:51] [INFO ] Time to serialize gal into /tmp/LTL9400346936273763379.gal : 20 ms
[2022-05-20 13:59:51] [INFO ] Time to serialize properties into /tmp/LTL13680777856589479284.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/LTL9400346936273763379.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13680777856589479284.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/LTL9400346...246
Read 1 LTL properties
Checking formula 0 : !((F((!("((i25.i1.i1.u39.p1i_6_9>=1)&&(i25.i1.i1.u513.pbl_6_9>=1))"))U(!(("(((i25.i1.i1.u39.p1i_6_9>=1)&&(i25.i1.i1.u513.pbl_6_9>=1))&...291
Formula 0 simplified : !F(!"((i25.i1.i1.u39.p1i_6_9>=1)&&(i25.i1.i1.u513.pbl_6_9>=1))" U !("(((i25.i1.i1.u39.p1i_6_9>=1)&&(i25.i1.i1.u513.pbl_6_9>=1))&&(!(...281
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10443180027810393068
[2022-05-20 14:00:06] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10443180027810393068
Running compilation step : cd /tmp/ltsmin10443180027810393068;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10443180027810393068;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10443180027810393068;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-00 finished in 146535 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(X((p0 U G(p1))) U X(p0)))'
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 33 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:00:09] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:00:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:00:10] [INFO ] Implicit Places using invariants in 884 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:00:10] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:00:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:00:12] [INFO ] Implicit Places using invariants and state equation in 1876 ms returned []
Implicit Place search using SMT with State Equation took 2763 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:00:12] [INFO ] Computed 541 place invariants in 15 ms
[2022-05-20 14:00:13] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:00:13] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, p1, p0, p0, (AND p1 p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (GEQ s767 1) (GEQ s1376 1)), p0:(AND (GEQ s309 1) (GEQ s1349 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, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 773 steps with 258 reset in 52 ms.
FORMULA SquareGrid-PT-100510-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLFireability-02 finished in 3902 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(F(p0))) U X(G(p1)))))'
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 27 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:00:13] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:00:14] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:00:14] [INFO ] Implicit Places using invariants in 949 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:00:14] [INFO ] Computed 541 place invariants in 23 ms
[2022-05-20 14:00:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:00:16] [INFO ] Implicit Places using invariants and state equation in 1974 ms returned []
Implicit Place search using SMT with State Equation took 2925 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:00:16] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:00:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:00:17] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s279 1) (GEQ s1319 1)) (AND (GEQ s41 1) (GEQ s1311 1))), p0:(AND (GEQ s312 1) (GEQ s1352 1))], 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 336 reset in 9898 ms.
Product exploration timeout after 96330 steps with 268 reset in 10001 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) (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 1 factoid took 285 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 1071 steps, including 0 resets, run visited all 4 properties in 118 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) p1)), (F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 457 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:00:41] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:00:44] [INFO ] [Real]Absence check using 540 positive place invariants in 980 ms returned sat
[2022-05-20 14:00:45] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 766 ms returned sat
[2022-05-20 14:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:00:48] [INFO ] [Real]Absence check using state equation in 3165 ms returned sat
[2022-05-20 14:00:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:00:50] [INFO ] [Nat]Absence check using 540 positive place invariants in 422 ms returned sat
[2022-05-20 14:00:50] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 204 ms returned sat
[2022-05-20 14:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:00:53] [INFO ] [Nat]Absence check using state equation in 2785 ms returned sat
[2022-05-20 14:00:53] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 78 ms.
[2022-05-20 14:01:01] [INFO ] Added : 406 causal constraints over 82 iterations in 7590 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 28 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:01:01] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:01:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:01:02] [INFO ] Implicit Places using invariants in 925 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:01:02] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:01:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:01:04] [INFO ] Implicit Places using invariants and state equation in 1926 ms returned []
Implicit Place search using SMT with State Equation took 2853 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:01:04] [INFO ] Computed 541 place invariants in 26 ms
[2022-05-20 14:01:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:01:04] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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 (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 280 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 210 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 789 steps, including 0 resets, run visited all 4 properties in 111 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (AND (NOT p0) p1)), (F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 288 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:01:08] [INFO ] Computed 541 place invariants in 16 ms
[2022-05-20 14:01:10] [INFO ] [Real]Absence check using 540 positive place invariants in 592 ms returned sat
[2022-05-20 14:01:10] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 753 ms returned sat
[2022-05-20 14:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:01:13] [INFO ] [Real]Absence check using state equation in 2968 ms returned sat
[2022-05-20 14:01:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:01:15] [INFO ] [Nat]Absence check using 540 positive place invariants in 427 ms returned sat
[2022-05-20 14:01:15] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 200 ms returned sat
[2022-05-20 14:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:01:18] [INFO ] [Nat]Absence check using state equation in 2682 ms returned sat
[2022-05-20 14:01:18] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 66 ms.
[2022-05-20 14:01:26] [INFO ] Added : 406 causal constraints over 82 iterations in 7558 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 377 reset in 9667 ms.
Product exploration timeout after 97390 steps with 363 reset in 10001 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 100 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2022-05-20 14:01:46] [INFO ] Redundant transitions in 24 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:01:46] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:01:46] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:01:47] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Product exploration explored 100000 steps with 393 reset in 9793 ms.
Product exploration timeout after 96760 steps with 418 reset in 10002 ms.
Built C files in :
/tmp/ltsmin13771652108574408858
[2022-05-20 14:02:07] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13771652108574408858
Running compilation step : cd /tmp/ltsmin13771652108574408858;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13771652108574408858;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13771652108574408858;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 29 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:10] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:02:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:11] [INFO ] Implicit Places using invariants in 1016 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:11] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:02:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:13] [INFO ] Implicit Places using invariants and state equation in 1999 ms returned []
Implicit Place search using SMT with State Equation took 3018 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:13] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:02:13] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:14] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin787868779564753846
[2022-05-20 14:02:14] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin787868779564753846
Running compilation step : cd /tmp/ltsmin787868779564753846;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin787868779564753846;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin787868779564753846;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:02:17] [INFO ] Flatten gal took : 62 ms
[2022-05-20 14:02:17] [INFO ] Flatten gal took : 59 ms
[2022-05-20 14:02:17] [INFO ] Time to serialize gal into /tmp/LTL13908777126831459787.gal : 10 ms
[2022-05-20 14:02:17] [INFO ] Time to serialize properties into /tmp/LTL15521010063647898224.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/LTL13908777126831459787.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15521010063647898224.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/LTL1390877...268
Read 1 LTL properties
Checking formula 0 : !((G((F(G(F("((p1o_8_2>=1)&&(pbl_7_2>=1))"))))U(X(G("(((p1o_4_9>=1)&&(pbl_3_9>=1))||((p1i_3_10>=1)&&(pbl_3_10>=1)))"))))))
Formula 0 simplified : !G(FGF"((p1o_8_2>=1)&&(pbl_7_2>=1))" U XG"(((p1o_4_9>=1)&&(pbl_3_9>=1))||((p1i_3_10>=1)&&(pbl_3_10>=1)))")
Detected timeout of ITS tools.
[2022-05-20 14:02:32] [INFO ] Flatten gal took : 56 ms
[2022-05-20 14:02:32] [INFO ] Applying decomposition
[2022-05-20 14:02:32] [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/graph5033812678456599598.txt' '-o' '/tmp/graph5033812678456599598.bin' '-w' '/tmp/graph5033812678456599598.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5033812678456599598.bin' '-l' '-1' '-v' '-w' '/tmp/graph5033812678456599598.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:02:32] [INFO ] Decomposing Gal with order
[2022-05-20 14:02:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:02:32] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:02:32] [INFO ] Flatten gal took : 97 ms
[2022-05-20 14:02:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2022-05-20 14:02:32] [INFO ] Time to serialize gal into /tmp/LTL363406898876101784.gal : 12 ms
[2022-05-20 14:02:32] [INFO ] Time to serialize properties into /tmp/LTL12665724191877420115.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/LTL363406898876101784.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12665724191877420115.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/LTL3634068...245
Read 1 LTL properties
Checking formula 0 : !((G((F(G(F("((i23.u214.p1o_8_2>=1)&&(i23.u522.pbl_7_2>=1))"))))U(X(G("(((i9.u138.p1o_4_9>=1)&&(i9.u449.pbl_3_9>=1))||((i9.u24.p1i_3_1...192
Formula 0 simplified : !G(FGF"((i23.u214.p1o_8_2>=1)&&(i23.u522.pbl_7_2>=1))" U XG"(((i9.u138.p1o_4_9>=1)&&(i9.u449.pbl_3_9>=1))||((i9.u24.p1i_3_10>=1)&&(i...178
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3364846565465766619
[2022-05-20 14:02:47] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3364846565465766619
Running compilation step : cd /tmp/ltsmin3364846565465766619;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3364846565465766619;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3364846565465766619;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-04 finished in 157125 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&G(p1))))'
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 35 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:51] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:02:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:51] [INFO ] Implicit Places using invariants in 896 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:51] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:02:52] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:53] [INFO ] Implicit Places using invariants and state equation in 2029 ms returned []
Implicit Place search using SMT with State Equation took 2927 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:53] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:02:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:54] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 151 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (LT s708 1) (LT s1322 1)), p0:(AND (GEQ s187 1) (GEQ s1137 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 299 steps with 0 reset in 30 ms.
FORMULA SquareGrid-PT-100510-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLFireability-05 finished in 4074 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)&&p0))))'
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 25 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:55] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:02:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:55] [INFO ] Implicit Places using invariants in 865 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:55] [INFO ] Computed 541 place invariants in 24 ms
[2022-05-20 14:02:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:57] [INFO ] Implicit Places using invariants and state equation in 1985 ms returned []
Implicit Place search using SMT with State Equation took 2851 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:57] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:02:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:58] [INFO ] Dead Transitions using invariants and state equation in 908 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s802 1) (GEQ s1209 1)), p1:(AND (GEQ s784 1) (GEQ s1192 1) (GEQ s802 1) (GEQ s1209 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 195 steps with 0 reset in 23 ms.
FORMULA SquareGrid-PT-100510-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLFireability-06 finished in 3944 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((((G(p1) U p2)||p1)&&p0))||X(F(!p2))))'
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 26 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:59] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:02:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:02:59] [INFO ] Implicit Places using invariants in 882 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:02:59] [INFO ] Computed 541 place invariants in 15 ms
[2022-05-20 14:03:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:03:02] [INFO ] Implicit Places using invariants and state equation in 2204 ms returned []
Implicit Place search using SMT with State Equation took 3090 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:03:02] [INFO ] Computed 541 place invariants in 15 ms
[2022-05-20 14:03:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:03:02] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 129 ms :[p2, (AND (NOT p0) p2), (AND p2 (NOT p0))]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}]], initial=1, aps=[p2:(AND (GEQ s523 1) (GEQ s1355 1)), p0:(AND (GEQ s322 1) (GEQ s1362 1)), p1:(AND (GEQ s161 1) (GEQ s1111 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, null][false, false, false]]
Product exploration explored 100000 steps with 40777 reset in 5171 ms.
Product exploration explored 100000 steps with 40553 reset in 5546 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 p2) (NOT p0) p1), (X (NOT (AND p0 p2)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2))))]
Knowledge based reduction with 2 factoid took 270 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 67 ms :[p2, p2]
Finished random walk after 1770 steps, including 0 resets, run visited all 1 properties in 197 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND p0 p2)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (F p2)]
Knowledge based reduction with 2 factoid took 302 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[p2, p2]
Stuttering acceptance computed with spot in 75 ms :[p2, p2]
Support contains 2 out of 1380 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 41 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:03:17] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:03:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:03:17] [INFO ] Implicit Places using invariants in 917 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:03:17] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:03:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:03:20] [INFO ] Implicit Places using invariants and state equation in 2227 ms returned []
Implicit Place search using SMT with State Equation took 3146 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:03:20] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:03:20] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:03:21] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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 p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2)))]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[p2, p2]
Finished random walk after 204 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (F p2)]
Knowledge based reduction with 1 factoid took 184 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[p2, p2]
Stuttering acceptance computed with spot in 61 ms :[p2, p2]
Stuttering acceptance computed with spot in 82 ms :[p2, p2]
Product exploration explored 100000 steps with 37738 reset in 5494 ms.
Product exploration explored 100000 steps with 42657 reset in 5423 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 81 ms :[p2, p2]
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 39 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2022-05-20 14:03:35] [INFO ] Redundant transitions in 21 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:03:35] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:03:35] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:03:35] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Product exploration timeout after 94190 steps with 38749 reset in 10001 ms.
Product exploration timeout after 91580 steps with 36686 reset in 10002 ms.
Built C files in :
/tmp/ltsmin6705832880163732308
[2022-05-20 14:03:55] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6705832880163732308
Running compilation step : cd /tmp/ltsmin6705832880163732308;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6705832880163732308;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6705832880163732308;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 27 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:03:59] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:03:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:03:59] [INFO ] Implicit Places using invariants in 934 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:03:59] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:04:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:04:01] [INFO ] Implicit Places using invariants and state equation in 1961 ms returned []
Implicit Place search using SMT with State Equation took 2897 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:04:01] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:04:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:04:03] [INFO ] Dead Transitions using invariants and state equation in 1242 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin17779544765309305367
[2022-05-20 14:04:03] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17779544765309305367
Running compilation step : cd /tmp/ltsmin17779544765309305367;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17779544765309305367;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17779544765309305367;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:04:06] [INFO ] Flatten gal took : 57 ms
[2022-05-20 14:04:06] [INFO ] Flatten gal took : 55 ms
[2022-05-20 14:04:06] [INFO ] Time to serialize gal into /tmp/LTL7855956187169072880.gal : 7 ms
[2022-05-20 14:04:06] [INFO ] Time to serialize properties into /tmp/LTL17359862397382055891.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/LTL7855956187169072880.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17359862397382055891.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/LTL7855956...267
Read 1 LTL properties
Checking formula 0 : !(((G(((((G("((p1il_4_10>=1)&&(pb3_3_10>=1))"))U("((p4i_7_5>=1)&&(pbl_7_5>=1))"))||("((p1il_4_10>=1)&&(pb3_3_10>=1))"))&&("(p1o_9_2>=1...219
Formula 0 simplified : !(G("(p1o_9_2>=1)" & "(pbl_8_2>=1)" & ("((p1il_4_10>=1)&&(pb3_3_10>=1))" | (G"((p1il_4_10>=1)&&(pb3_3_10>=1))" U "((p4i_7_5>=1)&&(pb...203
Detected timeout of ITS tools.
[2022-05-20 14:04:21] [INFO ] Flatten gal took : 53 ms
[2022-05-20 14:04:21] [INFO ] Applying decomposition
[2022-05-20 14:04:21] [INFO ] Flatten gal took : 54 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/graph14752585310688013468.txt' '-o' '/tmp/graph14752585310688013468.bin' '-w' '/tmp/graph14752585310688013468.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14752585310688013468.bin' '-l' '-1' '-v' '-w' '/tmp/graph14752585310688013468.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:04:21] [INFO ] Decomposing Gal with order
[2022-05-20 14:04:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:04:21] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:04:21] [INFO ] Flatten gal took : 97 ms
[2022-05-20 14:04:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2022-05-20 14:04:21] [INFO ] Time to serialize gal into /tmp/LTL5015817768465570137.gal : 9 ms
[2022-05-20 14:04:21] [INFO ] Time to serialize properties into /tmp/LTL10796442186044721321.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/LTL5015817768465570137.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10796442186044721321.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/LTL5015817...246
Read 1 LTL properties
Checking formula 0 : !(((G(((((G("((i6.i1.i0.u29.p1il_4_10>=1)&&(i6.i0.i0.u483.pb3_3_10>=1))"))U("((i27.u320.p4i_7_5>=1)&&(i27.u520.pbl_7_5>=1))"))||("((i6...337
Formula 0 simplified : !(G("(i1.i1.i1.u214.p1o_9_2>=1)" & "(i1.i1.i1.u525.pbl_8_2>=1)" & ("((i6.i1.i0.u29.p1il_4_10>=1)&&(i6.i0.i0.u483.pb3_3_10>=1))" | (G...321
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14514576333000717232
[2022-05-20 14:04:36] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14514576333000717232
Running compilation step : cd /tmp/ltsmin14514576333000717232;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14514576333000717232;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14514576333000717232;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-08 finished in 100924 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 31 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:04:39] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:04:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:04:40] [INFO ] Implicit Places using invariants in 918 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:04:40] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:04:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:04:42] [INFO ] Implicit Places using invariants and state equation in 2075 ms returned []
Implicit Place search using SMT with State Equation took 2997 ms to find 0 implicit places.
[2022-05-20 14:04:42] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:04:42] [INFO ] Computed 541 place invariants in 33 ms
[2022-05-20 14:04:43] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:04:43] [INFO ] Dead Transitions using invariants and state equation in 900 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s209 1) (GEQ s1159 1)), p1:(AND (OR (LT s539 1) (LT s1370 1)) (OR (LT s209 1) (LT s1159 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 183 reset in 9860 ms.
Product exploration timeout after 96370 steps with 156 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 233 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 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 242 steps, including 0 resets, run visited all 2 properties in 27 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 1 factoid took 214 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 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:05:06] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:05:08] [INFO ] [Real]Absence check using 540 positive place invariants in 403 ms returned sat
[2022-05-20 14:05:09] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 1098 ms returned sat
[2022-05-20 14:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:05:12] [INFO ] [Real]Absence check using state equation in 3174 ms returned sat
[2022-05-20 14:05:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:05:14] [INFO ] [Nat]Absence check using 540 positive place invariants in 426 ms returned sat
[2022-05-20 14:05:14] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 174 ms returned sat
[2022-05-20 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:05:19] [INFO ] [Nat]Absence check using state equation in 4434 ms returned sat
[2022-05-20 14:05:19] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 73 ms.
[2022-05-20 14:05:28] [INFO ] Deduced a trap composed of 2 places in 886 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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:677)
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)
[2022-05-20 14:05:28] [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 p1)
Could not prove EG (NOT p1)
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 32 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:05:29] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:05:29] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:05:29] [INFO ] Implicit Places using invariants in 886 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:05:29] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:05:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:05:31] [INFO ] Implicit Places using invariants and state equation in 2056 ms returned []
Implicit Place search using SMT with State Equation took 2943 ms to find 0 implicit places.
[2022-05-20 14:05:31] [INFO ] Redundant transitions in 31 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:05:31] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:05:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:05:32] [INFO ] Dead Transitions using invariants and state equation in 908 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 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 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 61 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 1 factoid took 275 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 169 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:05:36] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:05:37] [INFO ] [Real]Absence check using 540 positive place invariants in 421 ms returned sat
[2022-05-20 14:05:38] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 1092 ms returned sat
[2022-05-20 14:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:05:42] [INFO ] [Real]Absence check using state equation in 3210 ms returned sat
[2022-05-20 14:05:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:05:43] [INFO ] [Nat]Absence check using 540 positive place invariants in 448 ms returned sat
[2022-05-20 14:05:44] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 180 ms returned sat
[2022-05-20 14:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:05:48] [INFO ] [Nat]Absence check using state equation in 4432 ms returned sat
[2022-05-20 14:05:48] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 73 ms.
[2022-05-20 14:05:58] [INFO ] Deduced a trap composed of 2 places in 938 ms of which 3 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:677)
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)
[2022-05-20 14:05:58] [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 p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 165 reset in 9869 ms.
Product exploration timeout after 98230 steps with 162 reset in 10001 ms.
Built C files in :
/tmp/ltsmin17923967965114148771
[2022-05-20 14:06:18] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 14:06:18] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17923967965114148771
Running compilation step : cd /tmp/ltsmin17923967965114148771;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17923967965114148771;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17923967965114148771;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 32 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:06:21] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:06:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:06:22] [INFO ] Implicit Places using invariants in 874 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:06:22] [INFO ] Computed 541 place invariants in 24 ms
[2022-05-20 14:06:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:06:24] [INFO ] Implicit Places using invariants and state equation in 2016 ms returned []
Implicit Place search using SMT with State Equation took 2891 ms to find 0 implicit places.
[2022-05-20 14:06:24] [INFO ] Redundant transitions in 31 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:06:24] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:06:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:06:25] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin4856565751814939726
[2022-05-20 14:06:25] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 14:06:25] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4856565751814939726
Running compilation step : cd /tmp/ltsmin4856565751814939726;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4856565751814939726;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4856565751814939726;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:06:28] [INFO ] Flatten gal took : 61 ms
[2022-05-20 14:06:28] [INFO ] Flatten gal took : 53 ms
[2022-05-20 14:06:28] [INFO ] Time to serialize gal into /tmp/LTL16703886630759742473.gal : 5 ms
[2022-05-20 14:06:28] [INFO ] Time to serialize properties into /tmp/LTL9662389530973590696.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/LTL16703886630759742473.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9662389530973590696.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/LTL1670388...267
Read 1 LTL properties
Checking formula 0 : !((G((F("((p1il_8_9>=1)&&(pb3_7_9>=1))"))&&(F("(((p4i_9_1<1)||(pbl_9_1<1))&&((p1il_8_9<1)||(pb3_7_9<1)))")))))
Formula 0 simplified : !G(F"((p1il_8_9>=1)&&(pb3_7_9>=1))" & F"(((p4i_9_1<1)||(pbl_9_1<1))&&((p1il_8_9<1)||(pb3_7_9<1)))")
Detected timeout of ITS tools.
[2022-05-20 14:06:43] [INFO ] Flatten gal took : 53 ms
[2022-05-20 14:06:43] [INFO ] Applying decomposition
[2022-05-20 14:06:43] [INFO ] Flatten gal took : 52 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/graph7031365343613922786.txt' '-o' '/tmp/graph7031365343613922786.bin' '-w' '/tmp/graph7031365343613922786.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7031365343613922786.bin' '-l' '-1' '-v' '-w' '/tmp/graph7031365343613922786.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:06:43] [INFO ] Decomposing Gal with order
[2022-05-20 14:06:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:06:43] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:06:43] [INFO ] Flatten gal took : 112 ms
[2022-05-20 14:06:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2022-05-20 14:06:43] [INFO ] Time to serialize gal into /tmp/LTL2345538577365646869.gal : 9 ms
[2022-05-20 14:06:43] [INFO ] Time to serialize properties into /tmp/LTL3594266793167945139.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/LTL2345538577365646869.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3594266793167945139.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/LTL2345538...245
Read 1 LTL properties
Checking formula 0 : !((G((F("((i28.i0.i0.u107.p1il_8_9>=1)&&(i28.i1.i1.u525.pb3_7_9>=1))"))&&(F("(((i31.u263.p4i_9_1<1)||(i31.u532.pbl_9_1<1))&&((i28.i0.i...209
Formula 0 simplified : !G(F"((i28.i0.i0.u107.p1il_8_9>=1)&&(i28.i1.i1.u525.pb3_7_9>=1))" & F"(((i31.u263.p4i_9_1<1)||(i31.u532.pbl_9_1<1))&&((i28.i0.i0.u10...200
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10148705645963896369
[2022-05-20 14:06:58] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10148705645963896369
Running compilation step : cd /tmp/ltsmin10148705645963896369;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10148705645963896369;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10148705645963896369;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-09 finished in 141916 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(X(p0))&&(G(X(X(p1)))||p0))))'
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 20 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:01] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:07:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:02] [INFO ] Implicit Places using invariants in 914 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:02] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:07:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:04] [INFO ] Implicit Places using invariants and state equation in 1974 ms returned []
Implicit Place search using SMT with State Equation took 2890 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:04] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:07:05] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:05] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (GEQ s278 1) (GEQ s1318 1)), p1:(AND (GEQ s105 1) (GEQ s1375 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-100510-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLFireability-10 finished in 3914 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 33 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:05] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:07:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:06] [INFO ] Implicit Places using invariants in 869 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:06] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:07:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:08] [INFO ] Implicit Places using invariants and state equation in 1963 ms returned []
Implicit Place search using SMT with State Equation took 2834 ms to find 0 implicit places.
[2022-05-20 14:07:08] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:08] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:07:08] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:09] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s840 1) (GEQ s1243 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 83990 steps with 0 reset in 6521 ms.
FORMULA SquareGrid-PT-100510-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLFireability-11 finished in 10307 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U !X(G(((p1 U p0)||p1)))))'
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 25 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:16] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:07:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:16] [INFO ] Implicit Places using invariants in 872 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:16] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:07:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:18] [INFO ] Implicit Places using invariants and state equation in 1884 ms returned []
Implicit Place search using SMT with State Equation took 2760 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:18] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:07:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:19] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 65 ms :[(OR p0 p1), (OR p0 p1)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s85 1) (GEQ s1355 1)), p0:(AND (GEQ s250 1) (GEQ s1280 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 34408 reset in 5727 ms.
Product exploration explored 100000 steps with 32712 reset in 6309 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) (NOT p0))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0))))]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(OR p1 p0), (OR p1 p0)]
Finished random walk after 292 steps, including 0 resets, run visited all 1 properties in 31 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (F (OR p0 p1))]
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 50 ms :[(OR p1 p0), (OR p1 p0)]
Stuttering acceptance computed with spot in 52 ms :[(OR p1 p0), (OR p1 p0)]
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 25 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:34] [INFO ] Computed 541 place invariants in 23 ms
[2022-05-20 14:07:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:35] [INFO ] Implicit Places using invariants in 871 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:35] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:07:35] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:37] [INFO ] Implicit Places using invariants and state equation in 1964 ms returned []
Implicit Place search using SMT with State Equation took 2838 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:37] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:07:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:38] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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 (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (OR p0 p1)), (X (NOT (OR p0 p1))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1))))]
Knowledge based reduction with 1 factoid took 123 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 62 ms :[(OR p1 p0), (OR p1 p0)]
Finished random walk after 401 steps, including 0 resets, run visited all 1 properties in 39 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (OR p0 p1)), (X (NOT (OR p0 p1))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (F (OR p0 p1))]
Knowledge based reduction with 1 factoid took 138 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(OR p1 p0), (OR p1 p0)]
Stuttering acceptance computed with spot in 74 ms :[(OR p1 p0), (OR p1 p0)]
Stuttering acceptance computed with spot in 64 ms :[(OR p1 p0), (OR p1 p0)]
Product exploration explored 100000 steps with 31736 reset in 6057 ms.
Product exploration explored 100000 steps with 30396 reset in 6711 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 67 ms :[(OR p1 p0), (OR p1 p0)]
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 38 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2022-05-20 14:07:53] [INFO ] Redundant transitions in 24 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:07:54] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:07:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:07:54] [INFO ] Dead Transitions using invariants and state equation in 826 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Product exploration timeout after 97640 steps with 33021 reset in 10001 ms.
Product exploration timeout after 94630 steps with 32137 reset in 10001 ms.
Built C files in :
/tmp/ltsmin8888326791877414087
[2022-05-20 14:08:14] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8888326791877414087
Running compilation step : cd /tmp/ltsmin8888326791877414087;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8888326791877414087;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8888326791877414087;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 24 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:08:17] [INFO ] Computed 541 place invariants in 12 ms
[2022-05-20 14:08:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:08:18] [INFO ] Implicit Places using invariants in 885 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:08:18] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:08:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:08:20] [INFO ] Implicit Places using invariants and state equation in 1964 ms returned []
Implicit Place search using SMT with State Equation took 2850 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:08:20] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:08:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:08:21] [INFO ] Dead Transitions using invariants and state equation in 913 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin7651413355309412522
[2022-05-20 14:08:21] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7651413355309412522
Running compilation step : cd /tmp/ltsmin7651413355309412522;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7651413355309412522;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7651413355309412522;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:08:24] [INFO ] Flatten gal took : 54 ms
[2022-05-20 14:08:24] [INFO ] Flatten gal took : 56 ms
[2022-05-20 14:08:24] [INFO ] Time to serialize gal into /tmp/LTL13592970697152212455.gal : 6 ms
[2022-05-20 14:08:24] [INFO ] Time to serialize properties into /tmp/LTL13775813210150831109.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/LTL13592970697152212455.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13775813210150831109.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/LTL1359297...268
Read 1 LTL properties
Checking formula 0 : !(((X("((p1o_2_1>=1)&&(pbl_1_1>=1))"))U(!(X(G((("((p1i_7_5>=1)&&(pbl_7_5>=1))")U("((p1o_2_1>=1)&&(pbl_1_1>=1))"))||("((p1i_7_5>=1)&&(p...174
Formula 0 simplified : !(X"((p1o_2_1>=1)&&(pbl_1_1>=1))" U !XG("((p1i_7_5>=1)&&(pbl_7_5>=1))" | ("((p1i_7_5>=1)&&(pbl_7_5>=1))" U "((p1o_2_1>=1)&&(pbl_1_1>...163
Detected timeout of ITS tools.
[2022-05-20 14:08:39] [INFO ] Flatten gal took : 51 ms
[2022-05-20 14:08:39] [INFO ] Applying decomposition
[2022-05-20 14:08:40] [INFO ] Flatten gal took : 51 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/graph5852868364333078291.txt' '-o' '/tmp/graph5852868364333078291.bin' '-w' '/tmp/graph5852868364333078291.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5852868364333078291.bin' '-l' '-1' '-v' '-w' '/tmp/graph5852868364333078291.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:08:40] [INFO ] Decomposing Gal with order
[2022-05-20 14:08:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:08:40] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:08:40] [INFO ] Flatten gal took : 92 ms
[2022-05-20 14:08:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2022-05-20 14:08:40] [INFO ] Time to serialize gal into /tmp/LTL11059275097085566170.gal : 11 ms
[2022-05-20 14:08:40] [INFO ] Time to serialize properties into /tmp/LTL17886480516053900983.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/LTL11059275097085566170.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17886480516053900983.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/LTL1105927...247
Read 1 LTL properties
Checking formula 0 : !(((X("((i0.u124.p1o_2_1>=1)&&(i0.u458.pbl_1_1>=1))"))U(!(X(G((("((i7.u96.p1i_7_5>=1)&&(i7.u518.pbl_7_5>=1))")U("((i0.u124.p1o_2_1>=1)...236
Formula 0 simplified : !(X"((i0.u124.p1o_2_1>=1)&&(i0.u458.pbl_1_1>=1))" U !XG("((i7.u96.p1i_7_5>=1)&&(i7.u518.pbl_7_5>=1))" | ("((i7.u96.p1i_7_5>=1)&&(i7....225
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14048750756883318425
[2022-05-20 14:08:55] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14048750756883318425
Running compilation step : cd /tmp/ltsmin14048750756883318425;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14048750756883318425;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14048750756883318425;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-13 finished in 102378 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G((((F(p2)||p3) U X(G(p4)))&&p1))&&p0))))'
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 27 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:08:58] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:08:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:08:59] [INFO ] Implicit Places using invariants in 910 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:08:59] [INFO ] Computed 541 place invariants in 26 ms
[2022-05-20 14:08:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:09:01] [INFO ] Implicit Places using invariants and state equation in 1994 ms returned []
Implicit Place search using SMT with State Equation took 2907 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:01] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:09:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:09:02] [INFO ] Dead Transitions using invariants and state equation in 852 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 505 ms :[(OR (NOT p0) (NOT p1) (NOT p4)), (OR (NOT p0) (NOT p1) (NOT p4)), (OR (NOT p0) (NOT p1) (NOT p4)), true, (NOT p1), (AND (NOT p2) (NOT p4)), (NOT p4), (NOT p2)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1 (NOT p3) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND p0 p1), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(AND p1 p4), acceptance={} source=4 dest: 6}], [{ cond=(AND p3 (NOT p2) p4), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p4)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=p4, acceptance={} source=6 dest: 6}, { cond=(NOT p4), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s817 1) (GEQ s1222 1)), p1:(AND (GEQ s817 1) (GEQ s1222 1)), p3:(AND (GEQ s817 1) (GEQ s1222 1)), p2:(AND (GEQ s559 1) (GEQ s987 1)), p4:(AND...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19679 steps with 12 reset in 2088 ms.
FORMULA SquareGrid-PT-100510-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-100510-LTLFireability-14 finished in 6408 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!G(F(G(F(G(F(p0)))))) U X((X(p0)||p0)))))'
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 34 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:04] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:09:05] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:09:05] [INFO ] Implicit Places using invariants in 900 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:05] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:09:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:09:07] [INFO ] Implicit Places using invariants and state equation in 1857 ms returned []
Implicit Place search using SMT with State Equation took 2758 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:07] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:09:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:09:08] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s724 1) (GEQ s1337 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 199 reset in 9838 ms.
Product exploration timeout after 96040 steps with 176 reset in 10002 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 143 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Finished random walk after 238 steps, including 0 resets, run visited all 1 properties in 27 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:31] [INFO ] Computed 541 place invariants in 23 ms
[2022-05-20 14:09:32] [INFO ] [Real]Absence check using 540 positive place invariants in 423 ms returned sat
[2022-05-20 14:09:33] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 593 ms returned sat
[2022-05-20 14:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:09:36] [INFO ] [Real]Absence check using state equation in 3140 ms returned sat
[2022-05-20 14:09:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:09:38] [INFO ] [Nat]Absence check using 540 positive place invariants in 562 ms returned sat
[2022-05-20 14:09:38] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 37 ms returned sat
[2022-05-20 14:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:09:43] [INFO ] [Nat]Absence check using state equation in 5352 ms returned sat
[2022-05-20 14:09:43] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 82 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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: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)
[2022-05-20 14:09:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 28 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:51] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:09:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:09:52] [INFO ] Implicit Places using invariants in 868 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:52] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:09:52] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:09:54] [INFO ] Implicit Places using invariants and state equation in 1925 ms returned []
Implicit Place search using SMT with State Equation took 2795 ms to find 0 implicit places.
[2022-05-20 14:09:54] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:54] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:09:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:09:55] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 273 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:09:57] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:09:59] [INFO ] [Real]Absence check using 540 positive place invariants in 370 ms returned sat
[2022-05-20 14:10:00] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 574 ms returned sat
[2022-05-20 14:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:10:02] [INFO ] [Real]Absence check using state equation in 2986 ms returned sat
[2022-05-20 14:10:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:10:04] [INFO ] [Nat]Absence check using 540 positive place invariants in 568 ms returned sat
[2022-05-20 14:10:04] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 37 ms returned sat
[2022-05-20 14:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:10:10] [INFO ] [Nat]Absence check using state equation in 5382 ms returned sat
[2022-05-20 14:10:10] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 75 ms.
[2022-05-20 14:10:18] [INFO ] Added : 350 causal constraints over 70 iterations in 7694 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 181 reset in 9936 ms.
Product exploration timeout after 98300 steps with 207 reset in 10001 ms.
Built C files in :
/tmp/ltsmin10225842199018774853
[2022-05-20 14:10:38] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 14:10:38] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10225842199018774853
Running compilation step : cd /tmp/ltsmin10225842199018774853;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10225842199018774853;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10225842199018774853;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 28 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:10:41] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:10:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:10:42] [INFO ] Implicit Places using invariants in 893 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:10:42] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:10:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:10:43] [INFO ] Implicit Places using invariants and state equation in 1951 ms returned []
Implicit Place search using SMT with State Equation took 2846 ms to find 0 implicit places.
[2022-05-20 14:10:43] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:10:44] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:10:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:10:44] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin16253093120218441032
[2022-05-20 14:10:44] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 14:10:44] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16253093120218441032
Running compilation step : cd /tmp/ltsmin16253093120218441032;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16253093120218441032;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16253093120218441032;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:10:47] [INFO ] Flatten gal took : 52 ms
[2022-05-20 14:10:48] [INFO ] Flatten gal took : 53 ms
[2022-05-20 14:10:48] [INFO ] Time to serialize gal into /tmp/LTL806096992049791426.gal : 5 ms
[2022-05-20 14:10:48] [INFO ] Time to serialize properties into /tmp/LTL1678970425656861719.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/LTL806096992049791426.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1678970425656861719.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/LTL8060969...265
Read 1 LTL properties
Checking formula 0 : !((F((!(G(F(G(F(G(F("((p4o_5_8>=1)&&(pbl_5_7>=1))"))))))))U(X((X("((p4o_5_8>=1)&&(pbl_5_7>=1))"))||("((p4o_5_8>=1)&&(pbl_5_7>=1))"))))...157
Formula 0 simplified : !F(!GFGFGF"((p4o_5_8>=1)&&(pbl_5_7>=1))" U X("((p4o_5_8>=1)&&(pbl_5_7>=1))" | X"((p4o_5_8>=1)&&(pbl_5_7>=1))"))
Detected timeout of ITS tools.
[2022-05-20 14:11:03] [INFO ] Flatten gal took : 52 ms
[2022-05-20 14:11:03] [INFO ] Applying decomposition
[2022-05-20 14:11:03] [INFO ] Flatten gal took : 51 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/graph254162025923041422.txt' '-o' '/tmp/graph254162025923041422.bin' '-w' '/tmp/graph254162025923041422.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph254162025923041422.bin' '-l' '-1' '-v' '-w' '/tmp/graph254162025923041422.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:11:03] [INFO ] Decomposing Gal with order
[2022-05-20 14:11:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:11:03] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:11:03] [INFO ] Flatten gal took : 82 ms
[2022-05-20 14:11:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2022-05-20 14:11:03] [INFO ] Time to serialize gal into /tmp/LTL286783636161823172.gal : 10 ms
[2022-05-20 14:11:03] [INFO ] Time to serialize properties into /tmp/LTL4625651502807240399.ltl : 15 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/LTL286783636161823172.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4625651502807240399.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/LTL2867836...244
Read 1 LTL properties
Checking formula 0 : !((F((!(G(F(G(F(G(F("((i8.u358.p4o_5_8>=1)&&(i8.u506.pbl_5_7>=1))"))))))))U(X((X("((i8.u358.p4o_5_8>=1)&&(i8.u506.pbl_5_7>=1))"))||("(...205
Formula 0 simplified : !F(!GFGFGF"((i8.u358.p4o_5_8>=1)&&(i8.u506.pbl_5_7>=1))" U X("((i8.u358.p4o_5_8>=1)&&(i8.u506.pbl_5_7>=1))" | X"((i8.u358.p4o_5_8>=1...182
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12850711733835728156
[2022-05-20 14:11:18] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12850711733835728156
Running compilation step : cd /tmp/ltsmin12850711733835728156;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12850711733835728156;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12850711733835728156;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-15 finished in 136800 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!p0 U !(p1 U !p2))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(F(p0))) U X(G(p1)))))'
Found a SL insensitive property : SquareGrid-PT-100510-LTLFireability-04
Stuttering acceptance computed with spot in 283 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 34 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:11:22] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:11:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:11:22] [INFO ] Implicit Places using invariants in 877 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:11:22] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:11:23] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:11:24] [INFO ] Implicit Places using invariants and state equation in 1931 ms returned []
Implicit Place search using SMT with State Equation took 2810 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:11:24] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:11:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:11:25] [INFO ] Dead Transitions using invariants and state equation in 808 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s279 1) (GEQ s1319 1)) (AND (GEQ s41 1) (GEQ s1311 1))), p0:(AND (GEQ s312 1) (GEQ s1352 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 402 reset in 9725 ms.
Product exploration timeout after 98370 steps with 383 reset in 10001 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) (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 1 factoid took 266 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 781 steps, including 0 resets, run visited all 4 properties in 83 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) p1)), (F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 361 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:11:48] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:11:50] [INFO ] [Real]Absence check using 540 positive place invariants in 613 ms returned sat
[2022-05-20 14:11:51] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 759 ms returned sat
[2022-05-20 14:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:11:54] [INFO ] [Real]Absence check using state equation in 3052 ms returned sat
[2022-05-20 14:11:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:11:56] [INFO ] [Nat]Absence check using 540 positive place invariants in 416 ms returned sat
[2022-05-20 14:11:56] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 199 ms returned sat
[2022-05-20 14:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:11:59] [INFO ] [Nat]Absence check using state equation in 2666 ms returned sat
[2022-05-20 14:11:59] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 71 ms.
[2022-05-20 14:12:06] [INFO ] Added : 406 causal constraints over 82 iterations in 7319 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 29 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:12:06] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:12:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:12:07] [INFO ] Implicit Places using invariants in 894 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:12:07] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:12:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:12:09] [INFO ] Implicit Places using invariants and state equation in 1851 ms returned []
Implicit Place search using SMT with State Equation took 2747 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:12:09] [INFO ] Computed 541 place invariants in 15 ms
[2022-05-20 14:12:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:12:10] [INFO ] Dead Transitions using invariants and state equation in 830 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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 (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 278 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 386 steps, including 0 resets, run visited all 4 properties in 38 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (AND (NOT p0) p1)), (F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 375 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:12:13] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:12:15] [INFO ] [Real]Absence check using 540 positive place invariants in 616 ms returned sat
[2022-05-20 14:12:16] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 759 ms returned sat
[2022-05-20 14:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:12:19] [INFO ] [Real]Absence check using state equation in 2925 ms returned sat
[2022-05-20 14:12:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:12:20] [INFO ] [Nat]Absence check using 540 positive place invariants in 425 ms returned sat
[2022-05-20 14:12:21] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 195 ms returned sat
[2022-05-20 14:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:12:23] [INFO ] [Nat]Absence check using state equation in 2668 ms returned sat
[2022-05-20 14:12:23] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 71 ms.
[2022-05-20 14:12:31] [INFO ] Added : 406 causal constraints over 82 iterations in 7284 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 367 reset in 9592 ms.
Product exploration explored 100000 steps with 394 reset in 9997 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 38 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2022-05-20 14:12:51] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:12:51] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:12:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:12:51] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Product exploration explored 100000 steps with 373 reset in 9703 ms.
Product exploration timeout after 98140 steps with 415 reset in 10001 ms.
Built C files in :
/tmp/ltsmin6429888717650005530
[2022-05-20 14:13:11] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6429888717650005530
Running compilation step : cd /tmp/ltsmin6429888717650005530;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6429888717650005530;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6429888717650005530;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 19 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:13:14] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:13:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:13:15] [INFO ] Implicit Places using invariants in 884 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:13:15] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:13:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:13:17] [INFO ] Implicit Places using invariants and state equation in 1918 ms returned []
Implicit Place search using SMT with State Equation took 2803 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:13:17] [INFO ] Computed 541 place invariants in 16 ms
[2022-05-20 14:13:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:13:18] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin7460801207198633529
[2022-05-20 14:13:18] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7460801207198633529
Running compilation step : cd /tmp/ltsmin7460801207198633529;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7460801207198633529;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7460801207198633529;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:13:21] [INFO ] Flatten gal took : 53 ms
[2022-05-20 14:13:21] [INFO ] Flatten gal took : 73 ms
[2022-05-20 14:13:21] [INFO ] Time to serialize gal into /tmp/LTL7608594376301140367.gal : 4 ms
[2022-05-20 14:13:21] [INFO ] Time to serialize properties into /tmp/LTL3845559616577192475.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/LTL7608594376301140367.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3845559616577192475.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/LTL7608594...266
Read 1 LTL properties
Checking formula 0 : !((G((F(G(F("((p1o_8_2>=1)&&(pbl_7_2>=1))"))))U(X(G("(((p1o_4_9>=1)&&(pbl_3_9>=1))||((p1i_3_10>=1)&&(pbl_3_10>=1)))"))))))
Formula 0 simplified : !G(FGF"((p1o_8_2>=1)&&(pbl_7_2>=1))" U XG"(((p1o_4_9>=1)&&(pbl_3_9>=1))||((p1i_3_10>=1)&&(pbl_3_10>=1)))")
Detected timeout of ITS tools.
[2022-05-20 14:13:36] [INFO ] Flatten gal took : 52 ms
[2022-05-20 14:13:36] [INFO ] Applying decomposition
[2022-05-20 14:13:36] [INFO ] Flatten gal took : 52 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/graph1771583849021573379.txt' '-o' '/tmp/graph1771583849021573379.bin' '-w' '/tmp/graph1771583849021573379.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1771583849021573379.bin' '-l' '-1' '-v' '-w' '/tmp/graph1771583849021573379.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:13:36] [INFO ] Decomposing Gal with order
[2022-05-20 14:13:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:13:36] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:13:36] [INFO ] Flatten gal took : 76 ms
[2022-05-20 14:13:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-05-20 14:13:36] [INFO ] Time to serialize gal into /tmp/LTL18219048055572859286.gal : 9 ms
[2022-05-20 14:13:36] [INFO ] Time to serialize properties into /tmp/LTL5272975694365654152.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/LTL18219048055572859286.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5272975694365654152.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/LTL1821904...246
Read 1 LTL properties
Checking formula 0 : !((G((F(G(F("((i27.u212.p1o_8_2>=1)&&(i27.u517.pbl_7_2>=1))"))))U(X(G("(((i23.u143.p1o_4_9>=1)&&(i23.u487.pbl_3_9>=1))||((i23.u20.p1i_...196
Formula 0 simplified : !G(FGF"((i27.u212.p1o_8_2>=1)&&(i27.u517.pbl_7_2>=1))" U XG"(((i23.u143.p1o_4_9>=1)&&(i23.u487.pbl_3_9>=1))||((i23.u20.p1i_3_10>=1)&...182
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5764967625140405715
[2022-05-20 14:13:52] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5764967625140405715
Running compilation step : cd /tmp/ltsmin5764967625140405715;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5764967625140405715;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5764967625140405715;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-04 finished in 153354 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((((G(p1) U p2)||p1)&&p0))||X(F(!p2))))'
Found a CL insensitive property : SquareGrid-PT-100510-LTLFireability-08
Stuttering acceptance computed with spot in 83 ms :[p2, (AND (NOT p0) p2), (AND p2 (NOT p0))]
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 32 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:13:55] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:13:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:13:56] [INFO ] Implicit Places using invariants in 845 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:13:56] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:13:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:13:58] [INFO ] Implicit Places using invariants and state equation in 2020 ms returned []
Implicit Place search using SMT with State Equation took 2866 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:13:58] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:13:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:13:58] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}]], initial=1, aps=[p2:(AND (GEQ s523 1) (GEQ s1355 1)), p0:(AND (GEQ s322 1) (GEQ s1362 1)), p1:(AND (GEQ s161 1) (GEQ s1111 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 41180 reset in 5109 ms.
Product exploration explored 100000 steps with 41067 reset in 5563 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 p2) (NOT p0) p1), (X (NOT (AND p0 p2)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2))))]
Knowledge based reduction with 2 factoid took 284 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 46 ms :[p2, p2]
Finished random walk after 1018 steps, including 0 resets, run visited all 1 properties in 109 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND p0 p2)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (F p2)]
Knowledge based reduction with 2 factoid took 282 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[p2, p2]
Stuttering acceptance computed with spot in 56 ms :[p2, p2]
Support contains 2 out of 1380 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 25 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:14:12] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:14:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:14:13] [INFO ] Implicit Places using invariants in 869 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:14:13] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:14:13] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:14:15] [INFO ] Implicit Places using invariants and state equation in 2042 ms returned []
Implicit Place search using SMT with State Equation took 2912 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:14:15] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:14:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:14:16] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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 p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2)))]
Knowledge based reduction with 1 factoid took 105 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 46 ms :[p2, p2]
Finished random walk after 1312 steps, including 0 resets, run visited all 1 properties in 139 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (F p2)]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[p2, p2]
Stuttering acceptance computed with spot in 53 ms :[p2, p2]
Stuttering acceptance computed with spot in 59 ms :[p2, p2]
Product exploration explored 100000 steps with 40810 reset in 5131 ms.
Product exploration explored 100000 steps with 40964 reset in 5522 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 58 ms :[p2, p2]
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 26 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2022-05-20 14:14:30] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:14:30] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:14:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:14:30] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Product exploration timeout after 96990 steps with 40822 reset in 10067 ms.
Product exploration timeout after 93190 steps with 39627 reset in 10001 ms.
Built C files in :
/tmp/ltsmin10270697852107052270
[2022-05-20 14:14:51] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10270697852107052270
Running compilation step : cd /tmp/ltsmin10270697852107052270;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10270697852107052270;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10270697852107052270;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 18 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:14:54] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:14:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:14:54] [INFO ] Implicit Places using invariants in 871 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:14:54] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:14:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:14:56] [INFO ] Implicit Places using invariants and state equation in 1926 ms returned []
Implicit Place search using SMT with State Equation took 2799 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:14:56] [INFO ] Computed 541 place invariants in 16 ms
[2022-05-20 14:14:57] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:14:57] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin18182913280566891677
[2022-05-20 14:14:57] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18182913280566891677
Running compilation step : cd /tmp/ltsmin18182913280566891677;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18182913280566891677;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18182913280566891677;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:15:00] [INFO ] Flatten gal took : 51 ms
[2022-05-20 14:15:00] [INFO ] Flatten gal took : 53 ms
[2022-05-20 14:15:00] [INFO ] Time to serialize gal into /tmp/LTL13745914932415822978.gal : 4 ms
[2022-05-20 14:15:00] [INFO ] Time to serialize properties into /tmp/LTL285266343825298600.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/LTL13745914932415822978.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL285266343825298600.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/LTL1374591...266
Read 1 LTL properties
Checking formula 0 : !(((G(((((G("((p1il_4_10>=1)&&(pb3_3_10>=1))"))U("((p4i_7_5>=1)&&(pbl_7_5>=1))"))||("((p1il_4_10>=1)&&(pb3_3_10>=1))"))&&("(p1o_9_2>=1...219
Formula 0 simplified : !(G("(p1o_9_2>=1)" & "(pbl_8_2>=1)" & ("((p1il_4_10>=1)&&(pb3_3_10>=1))" | (G"((p1il_4_10>=1)&&(pb3_3_10>=1))" U "((p4i_7_5>=1)&&(pb...203
Detected timeout of ITS tools.
[2022-05-20 14:15:16] [INFO ] Flatten gal took : 50 ms
[2022-05-20 14:15:16] [INFO ] Applying decomposition
[2022-05-20 14:15:16] [INFO ] Flatten gal took : 68 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/graph2207928170889923448.txt' '-o' '/tmp/graph2207928170889923448.bin' '-w' '/tmp/graph2207928170889923448.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2207928170889923448.bin' '-l' '-1' '-v' '-w' '/tmp/graph2207928170889923448.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:15:16] [INFO ] Decomposing Gal with order
[2022-05-20 14:15:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:15:16] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:15:16] [INFO ] Flatten gal took : 86 ms
[2022-05-20 14:15:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2022-05-20 14:15:16] [INFO ] Time to serialize gal into /tmp/LTL16253272964595653763.gal : 10 ms
[2022-05-20 14:15:16] [INFO ] Time to serialize properties into /tmp/LTL11808240102163607350.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/LTL16253272964595653763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11808240102163607350.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/LTL1625327...247
Read 1 LTL properties
Checking formula 0 : !(((G(((((G("((i28.u80.p1il_4_10>=1)&&(i28.u485.pb3_3_10>=1))"))U("((i27.u313.p4i_7_5>=1)&&(i27.u453.pbl_7_5>=1))"))||("((i28.u80.p1il...319
Formula 0 simplified : !(G("(i15.i1.i1.u161.p1o_9_2>=1)" & "(i15.i1.i1.u530.pbl_8_2>=1)" & ("((i28.u80.p1il_4_10>=1)&&(i28.u485.pb3_3_10>=1))" | (G"((i28.u...303
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1691333810754022914
[2022-05-20 14:15:31] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1691333810754022914
Running compilation step : cd /tmp/ltsmin1691333810754022914;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1691333810754022914;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1691333810754022914;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-08 finished in 99369 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U !X(G(((p1 U p0)||p1)))))'
Found a CL insensitive property : SquareGrid-PT-100510-LTLFireability-13
Stuttering acceptance computed with spot in 71 ms :[(OR p0 p1), (OR p0 p1)]
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 30 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:15:34] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:15:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:15:35] [INFO ] Implicit Places using invariants in 879 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:15:35] [INFO ] Computed 541 place invariants in 18 ms
[2022-05-20 14:15:35] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:15:37] [INFO ] Implicit Places using invariants and state equation in 1966 ms returned []
Implicit Place search using SMT with State Equation took 2845 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:15:37] [INFO ] Computed 541 place invariants in 23 ms
[2022-05-20 14:15:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:15:38] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s85 1) (GEQ s1355 1)), p0:(AND (GEQ s250 1) (GEQ s1280 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 33299 reset in 5790 ms.
Product exploration explored 100000 steps with 32319 reset in 6408 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) (NOT p0))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0))))]
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(OR p1 p0), (OR p1 p0)]
Finished random walk after 142 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (F (OR p0 p1))]
Knowledge based reduction with 1 factoid took 122 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 60 ms :[(OR p1 p0), (OR p1 p0)]
Stuttering acceptance computed with spot in 71 ms :[(OR p1 p0), (OR p1 p0)]
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 20 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:15:53] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:15:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:15:54] [INFO ] Implicit Places using invariants in 866 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:15:54] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:15:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:15:56] [INFO ] Implicit Places using invariants and state equation in 1953 ms returned []
Implicit Place search using SMT with State Equation took 2820 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:15:56] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:15:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:15:56] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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 (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (OR p0 p1)), (X (NOT (OR p0 p1))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1))))]
Knowledge based reduction with 1 factoid took 133 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(OR p1 p0), (OR p1 p0)]
Finished random walk after 79 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (OR p0 p1)), (X (NOT (OR p0 p1))), (X (X (OR p0 p1))), (X (X (NOT (OR p0 p1)))), (F (OR p0 p1))]
Knowledge based reduction with 1 factoid took 148 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 65 ms :[(OR p1 p0), (OR p1 p0)]
Stuttering acceptance computed with spot in 54 ms :[(OR p1 p0), (OR p1 p0)]
Stuttering acceptance computed with spot in 77 ms :[(OR p1 p0), (OR p1 p0)]
Product exploration explored 100000 steps with 31608 reset in 6035 ms.
Product exploration explored 100000 steps with 34751 reset in 6112 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 57 ms :[(OR p1 p0), (OR p1 p0)]
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 38 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
[2022-05-20 14:16:11] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:16:12] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:16:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:16:12] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Product exploration timeout after 99110 steps with 31290 reset in 10010 ms.
Product exploration timeout after 94410 steps with 32271 reset in 10001 ms.
Built C files in :
/tmp/ltsmin8698445621553574895
[2022-05-20 14:16:32] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8698445621553574895
Running compilation step : cd /tmp/ltsmin8698445621553574895;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8698445621553574895;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8698445621553574895;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 1380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 26 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:16:35] [INFO ] Computed 541 place invariants in 19 ms
[2022-05-20 14:16:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:16:36] [INFO ] Implicit Places using invariants in 871 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:16:36] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:16:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:16:38] [INFO ] Implicit Places using invariants and state equation in 1952 ms returned []
Implicit Place search using SMT with State Equation took 2824 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:16:38] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:16:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:16:39] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin15901395634901654599
[2022-05-20 14:16:39] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15901395634901654599
Running compilation step : cd /tmp/ltsmin15901395634901654599;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15901395634901654599;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15901395634901654599;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:16:42] [INFO ] Flatten gal took : 52 ms
[2022-05-20 14:16:42] [INFO ] Flatten gal took : 54 ms
[2022-05-20 14:16:42] [INFO ] Time to serialize gal into /tmp/LTL15892253266636196413.gal : 5 ms
[2022-05-20 14:16:42] [INFO ] Time to serialize properties into /tmp/LTL13778725273894220039.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/LTL15892253266636196413.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13778725273894220039.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/LTL1589225...268
Read 1 LTL properties
Checking formula 0 : !(((X("((p1o_2_1>=1)&&(pbl_1_1>=1))"))U(!(X(G((("((p1i_7_5>=1)&&(pbl_7_5>=1))")U("((p1o_2_1>=1)&&(pbl_1_1>=1))"))||("((p1i_7_5>=1)&&(p...174
Formula 0 simplified : !(X"((p1o_2_1>=1)&&(pbl_1_1>=1))" U !XG("((p1i_7_5>=1)&&(pbl_7_5>=1))" | ("((p1i_7_5>=1)&&(pbl_7_5>=1))" U "((p1o_2_1>=1)&&(pbl_1_1>...163
Detected timeout of ITS tools.
[2022-05-20 14:16:57] [INFO ] Flatten gal took : 51 ms
[2022-05-20 14:16:57] [INFO ] Applying decomposition
[2022-05-20 14:16:57] [INFO ] Flatten gal took : 51 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/graph8698552012338372518.txt' '-o' '/tmp/graph8698552012338372518.bin' '-w' '/tmp/graph8698552012338372518.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8698552012338372518.bin' '-l' '-1' '-v' '-w' '/tmp/graph8698552012338372518.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:16:57] [INFO ] Decomposing Gal with order
[2022-05-20 14:16:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:16:58] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:16:58] [INFO ] Flatten gal took : 75 ms
[2022-05-20 14:16:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-05-20 14:16:58] [INFO ] Time to serialize gal into /tmp/LTL10559520085639189156.gal : 9 ms
[2022-05-20 14:16:58] [INFO ] Time to serialize properties into /tmp/LTL8203402054251023220.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/LTL10559520085639189156.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8203402054251023220.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/LTL1055952...246
Read 1 LTL properties
Checking formula 0 : !(((X("((i22.i0.i0.u124.p1o_2_1>=1)&&(i22.i0.i0.u470.pbl_1_1>=1))"))U(!(X(G((("((i28.i1.i1.u47.p1i_7_5>=1)&&(i28.i1.i1.u524.pbl_7_5>=1...292
Formula 0 simplified : !(X"((i22.i0.i0.u124.p1o_2_1>=1)&&(i22.i0.i0.u470.pbl_1_1>=1))" U !XG("((i28.i1.i1.u47.p1i_7_5>=1)&&(i28.i1.i1.u524.pbl_7_5>=1))" | ...281
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15837225855730542728
[2022-05-20 14:17:13] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15837225855730542728
Running compilation step : cd /tmp/ltsmin15837225855730542728;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15837225855730542728;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15837225855730542728;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-13 finished in 101689 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!G(F(G(F(G(F(p0)))))) U X((X(p0)||p0)))))'
Found a CL insensitive property : SquareGrid-PT-100510-LTLFireability-15
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 35 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:17:16] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:17:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:17:17] [INFO ] Implicit Places using invariants in 846 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:17:17] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:17:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:17:19] [INFO ] Implicit Places using invariants and state equation in 1920 ms returned []
Implicit Place search using SMT with State Equation took 2768 ms to find 0 implicit places.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:17:19] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:17:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:17:19] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Running random walk in product with property : SquareGrid-PT-100510-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s724 1) (GEQ s1337 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 141 reset in 9942 ms.
Product exploration timeout after 99910 steps with 218 reset in 10001 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 1263 steps, including 0 resets, run visited all 1 properties in 135 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 125 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:17:42] [INFO ] Computed 541 place invariants in 21 ms
[2022-05-20 14:17:44] [INFO ] [Real]Absence check using 540 positive place invariants in 432 ms returned sat
[2022-05-20 14:17:44] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 581 ms returned sat
[2022-05-20 14:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:17:47] [INFO ] [Real]Absence check using state equation in 3084 ms returned sat
[2022-05-20 14:17:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:17:49] [INFO ] [Nat]Absence check using 540 positive place invariants in 571 ms returned sat
[2022-05-20 14:17:49] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-20 14:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:17:55] [INFO ] [Nat]Absence check using state equation in 5486 ms returned sat
[2022-05-20 14:17:55] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 66 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runSLCLLTLTest(LTLPropertySolver.java:277)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:687)
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)
[2022-05-20 14:18:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 35 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:18:03] [INFO ] Computed 541 place invariants in 22 ms
[2022-05-20 14:18:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:18:03] [INFO ] Implicit Places using invariants in 870 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:18:03] [INFO ] Computed 541 place invariants in 23 ms
[2022-05-20 14:18:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:18:05] [INFO ] Implicit Places using invariants and state equation in 1967 ms returned []
Implicit Place search using SMT with State Equation took 2844 ms to find 0 implicit places.
[2022-05-20 14:18:05] [INFO ] Redundant transitions in 28 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:18:05] [INFO ] Computed 541 place invariants in 13 ms
[2022-05-20 14:18:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:18:06] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 508 steps, including 0 resets, run visited all 1 properties in 55 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:18:09] [INFO ] Computed 541 place invariants in 14 ms
[2022-05-20 14:18:11] [INFO ] [Real]Absence check using 540 positive place invariants in 430 ms returned sat
[2022-05-20 14:18:11] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 588 ms returned sat
[2022-05-20 14:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:18:14] [INFO ] [Real]Absence check using state equation in 3049 ms returned sat
[2022-05-20 14:18:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:18:16] [INFO ] [Nat]Absence check using 540 positive place invariants in 571 ms returned sat
[2022-05-20 14:18:16] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 38 ms returned sat
[2022-05-20 14:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:18:22] [INFO ] [Nat]Absence check using state equation in 5462 ms returned sat
[2022-05-20 14:18:22] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 69 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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.runSLCLLTLTest(LTLPropertySolver.java:277)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:687)
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)
[2022-05-20 14:18:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 196 reset in 9753 ms.
Product exploration timeout after 98000 steps with 183 reset in 10001 ms.
Built C files in :
/tmp/ltsmin13350601212396978514
[2022-05-20 14:18:49] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 14:18:49] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13350601212396978514
Running compilation step : cd /tmp/ltsmin13350601212396978514;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13350601212396978514;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13350601212396978514;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 33 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:18:52] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:18:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:18:53] [INFO ] Implicit Places using invariants in 853 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:18:53] [INFO ] Computed 541 place invariants in 17 ms
[2022-05-20 14:18:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:18:55] [INFO ] Implicit Places using invariants and state equation in 1852 ms returned []
Implicit Place search using SMT with State Equation took 2705 ms to find 0 implicit places.
[2022-05-20 14:18:55] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1640 rows 1380 cols
[2022-05-20 14:18:55] [INFO ] Computed 541 place invariants in 20 ms
[2022-05-20 14:18:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:18:56] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
Built C files in :
/tmp/ltsmin4323166853417079199
[2022-05-20 14:18:56] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 14:18:56] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4323166853417079199
Running compilation step : cd /tmp/ltsmin4323166853417079199;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4323166853417079199;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4323166853417079199;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:18:59] [INFO ] Flatten gal took : 51 ms
[2022-05-20 14:18:59] [INFO ] Flatten gal took : 51 ms
[2022-05-20 14:18:59] [INFO ] Time to serialize gal into /tmp/LTL16659683873862943529.gal : 4 ms
[2022-05-20 14:18:59] [INFO ] Time to serialize properties into /tmp/LTL549959003631621882.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/LTL16659683873862943529.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL549959003631621882.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/LTL1665968...266
Read 1 LTL properties
Checking formula 0 : !((F((!(G(F(G(F(G(F("((p4o_5_8>=1)&&(pbl_5_7>=1))"))))))))U(X((X("((p4o_5_8>=1)&&(pbl_5_7>=1))"))||("((p4o_5_8>=1)&&(pbl_5_7>=1))"))))...157
Formula 0 simplified : !F(!GFGFGF"((p4o_5_8>=1)&&(pbl_5_7>=1))" U X("((p4o_5_8>=1)&&(pbl_5_7>=1))" | X"((p4o_5_8>=1)&&(pbl_5_7>=1))"))
Detected timeout of ITS tools.
[2022-05-20 14:19:14] [INFO ] Flatten gal took : 51 ms
[2022-05-20 14:19:14] [INFO ] Applying decomposition
[2022-05-20 14:19:14] [INFO ] Flatten gal took : 51 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/graph567055010094386001.txt' '-o' '/tmp/graph567055010094386001.bin' '-w' '/tmp/graph567055010094386001.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph567055010094386001.bin' '-l' '-1' '-v' '-w' '/tmp/graph567055010094386001.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:19:14] [INFO ] Decomposing Gal with order
[2022-05-20 14:19:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:19:14] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:19:14] [INFO ] Flatten gal took : 76 ms
[2022-05-20 14:19:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-05-20 14:19:14] [INFO ] Time to serialize gal into /tmp/LTL15588868351383693540.gal : 9 ms
[2022-05-20 14:19:14] [INFO ] Time to serialize properties into /tmp/LTL1952317805975688091.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/LTL15588868351383693540.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1952317805975688091.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/LTL1558886...246
Read 1 LTL properties
Checking formula 0 : !((F((!(G(F(G(F(G(F("((i23.u365.p4o_5_8>=1)&&(i23.u508.pbl_5_7>=1))"))))))))U(X((X("((i23.u365.p4o_5_8>=1)&&(i23.u508.pbl_5_7>=1))"))|...211
Formula 0 simplified : !F(!GFGFGF"((i23.u365.p4o_5_8>=1)&&(i23.u508.pbl_5_7>=1))" U X("((i23.u365.p4o_5_8>=1)&&(i23.u508.pbl_5_7>=1))" | X"((i23.u365.p4o_5...188
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12860521435705260225
[2022-05-20 14:19:29] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12860521435705260225
Running compilation step : cd /tmp/ltsmin12860521435705260225;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12860521435705260225;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12860521435705260225;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SquareGrid-PT-100510-LTLFireability-15 finished in 136801 ms.
[2022-05-20 14:19:33] [INFO ] Flatten gal took : 51 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6607803561972307582
[2022-05-20 14:19:33] [INFO ] Too many transitions (1640) to apply POR reductions. Disabling POR matrices.
[2022-05-20 14:19:33] [INFO ] Applying decomposition
[2022-05-20 14:19:33] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6607803561972307582
Running compilation step : cd /tmp/ltsmin6607803561972307582;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '120' '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'
[2022-05-20 14:19:33] [INFO ] Flatten gal took : 61 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/graph15486658297161780002.txt' '-o' '/tmp/graph15486658297161780002.bin' '-w' '/tmp/graph15486658297161780002.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15486658297161780002.bin' '-l' '-1' '-v' '-w' '/tmp/graph15486658297161780002.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:19:33] [INFO ] Decomposing Gal with order
[2022-05-20 14:19:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:19:33] [INFO ] Removed a total of 1600 redundant transitions.
[2022-05-20 14:19:33] [INFO ] Flatten gal took : 77 ms
[2022-05-20 14:19:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2022-05-20 14:19:33] [INFO ] Time to serialize gal into /tmp/LTLFireability15701048105790601064.gal : 13 ms
[2022-05-20 14:19:33] [INFO ] Time to serialize properties into /tmp/LTLFireability4649047398533729520.ltl : 2 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/LTLFireability15701048105790601064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4649047398533729520.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/LTLFireabi...268
Read 6 LTL properties
Checking formula 0 : !((F((!("((i19.u47.p1i_6_9>=1)&&(i19.u515.pbl_6_9>=1))"))U(!(("(((i19.u47.p1i_6_9>=1)&&(i19.u515.pbl_6_9>=1))&&(!((i17.u336.p4ol_1_8>=...251
Formula 0 simplified : !F(!"((i19.u47.p1i_6_9>=1)&&(i19.u515.pbl_6_9>=1))" U !("(((i19.u47.p1i_6_9>=1)&&(i19.u515.pbl_6_9>=1))&&(!((i17.u336.p4ol_1_8>=1)&&...241
Compilation finished in 3193 ms.
Running link step : cd /tmp/ltsmin6607803561972307582;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin6607803561972307582;'/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' '--ltl' '<>((!(LTLAPp0==true) U !((LTLAPp1==true) U !(LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 471097 ms.
FORMULA SquareGrid-PT-100510-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6607803561972307582;'/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' '[]((<>([](<>((LTLAPp3==true)))) U X([]((LTLAPp4==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
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), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 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( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.014: LTL layer: formula: []((<>([](<>((LTLAPp3==true)))) U X([]((LTLAPp4==true)))))
pins2lts-mc-linux64( 6/ 8), 0.014: "[]((<>([](<>((LTLAPp3==true)))) U X([]((LTLAPp4==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.213: There are 1654 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.213: State length is 1381, there are 1652 groups
pins2lts-mc-linux64( 0/ 8), 0.213: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.213: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.213: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.213: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 1.746: [Blue] ~119 levels ~960 states ~420248 transitions
pins2lts-mc-linux64( 4/ 8), 2.383: [Blue] ~239 levels ~1920 states ~851544 transitions
pins2lts-mc-linux64( 4/ 8), 3.355: [Blue] ~479 levels ~3840 states ~1681752 transitions
pins2lts-mc-linux64( 4/ 8), 4.719: [Blue] ~827 levels ~7680 states ~2792072 transitions
pins2lts-mc-linux64( 4/ 8), 7.151: [Blue] ~1445 levels ~15360 states ~4547424 transitions
pins2lts-mc-linux64( 3/ 8), 14.662: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 23.561:
pins2lts-mc-linux64( 0/ 8), 23.561: Explored 21624 states 7540235 transitions, fanout: 348.698
pins2lts-mc-linux64( 0/ 8), 23.561: Total exploration time 23.350 sec (14.470 sec minimum, 20.306 sec on average)
pins2lts-mc-linux64( 0/ 8), 23.561: States per second: 926, Transitions per second: 322922
pins2lts-mc-linux64( 0/ 8), 23.561:
pins2lts-mc-linux64( 0/ 8), 23.562: State space has 7531215 states, 1324 are accepting
pins2lts-mc-linux64( 0/ 8), 23.562: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 23.562: blue states: 21624 (0.29%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 23.562: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 23.562: all-red states: 1332 (0.02%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 23.562:
pins2lts-mc-linux64( 0/ 8), 23.562: Total memory used for local state coloring: 0.3MB
pins2lts-mc-linux64( 0/ 8), 23.562:
pins2lts-mc-linux64( 0/ 8), 23.562: Queue width: 8B, total height: 20292, memory: 0.15MB
pins2lts-mc-linux64( 0/ 8), 23.562: Tree memory: 313.5MB, 43.6 B/state, compr.: 0.8%
pins2lts-mc-linux64( 0/ 8), 23.562: Tree fill ratio (roots/leafs): 5.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 23.562: Stored 1764 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 23.562: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 23.562: Est. total memory use: 313.6MB (~1024.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6607803561972307582;'/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' '[]((<>([](<>((LTLAPp3==true)))) U X([]((LTLAPp4==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6607803561972307582;'/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' '[]((<>([](<>((LTLAPp3==true)))) U X([]((LTLAPp4==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.
[2022-05-20 14:46:52] [INFO ] Flatten gal took : 254 ms
[2022-05-20 14:46:52] [INFO ] Time to serialize gal into /tmp/LTLFireability6871962890845824991.gal : 27 ms
[2022-05-20 14:46:52] [INFO ] Time to serialize properties into /tmp/LTLFireability3228672577675226197.ltl : 6 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/LTLFireability6871962890845824991.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3228672577675226197.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/LTLFireabi...288
Read 5 LTL properties
Checking formula 0 : !((G((F(G(F("((p1o_8_2>=1)&&(pbl_7_2>=1))"))))U(X(G("(((p1o_4_9>=1)&&(pbl_3_9>=1))||((p1i_3_10>=1)&&(pbl_3_10>=1)))"))))))
Formula 0 simplified : !G(FGF"((p1o_8_2>=1)&&(pbl_7_2>=1))" U XG"(((p1o_4_9>=1)&&(pbl_3_9>=1))||((p1i_3_10>=1)&&(pbl_3_10>=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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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 LTLFireability -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="SquareGrid-PT-100510"
export BK_EXAMINATION="LTLFireability"
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 SquareGrid-PT-100510, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303545200028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-100510.tgz
mv SquareGrid-PT-100510 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;