fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r121-tall-162075407000477
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for JoinFreeModules-PT-5000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16243.600 1024428.00 1959886.00 14133.10 FFFFFTF?FF?FFT?F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r121-tall-162075407000477.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is JoinFreeModules-PT-5000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075407000477
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 06:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 07:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 07:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 29M May 5 16:51 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 JoinFreeModules-PT-5000-00
FORMULA_NAME JoinFreeModules-PT-5000-01
FORMULA_NAME JoinFreeModules-PT-5000-02
FORMULA_NAME JoinFreeModules-PT-5000-03
FORMULA_NAME JoinFreeModules-PT-5000-04
FORMULA_NAME JoinFreeModules-PT-5000-05
FORMULA_NAME JoinFreeModules-PT-5000-06
FORMULA_NAME JoinFreeModules-PT-5000-07
FORMULA_NAME JoinFreeModules-PT-5000-08
FORMULA_NAME JoinFreeModules-PT-5000-09
FORMULA_NAME JoinFreeModules-PT-5000-10
FORMULA_NAME JoinFreeModules-PT-5000-11
FORMULA_NAME JoinFreeModules-PT-5000-12
FORMULA_NAME JoinFreeModules-PT-5000-13
FORMULA_NAME JoinFreeModules-PT-5000-14
FORMULA_NAME JoinFreeModules-PT-5000-15

=== Now, execution of the tool begins

BK_START 1620856183300

Running Version 0
[2021-05-12 21:49:44] [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]
[2021-05-12 21:49:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 21:49:46] [INFO ] Load time of PNML (sax parser for PT used): 1162 ms
[2021-05-12 21:49:46] [INFO ] Transformed 25001 places.
[2021-05-12 21:49:46] [INFO ] Transformed 40001 transitions.
[2021-05-12 21:49:46] [INFO ] Parsed PT model containing 25001 places and 40001 transitions in 1366 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 21:49:46] [INFO ] Initial state test concluded for 4 properties.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-5000-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-5000-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 8611 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:49:55] [INFO ] Computed 5000 place invariants in 196 ms
[2021-05-12 21:49:58] [INFO ] Dead Transitions using invariants and state equation in 3356 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:49:58] [INFO ] Computed 5000 place invariants in 99 ms
[2021-05-12 21:50:05] [INFO ] Implicit Places using invariants in 6732 ms returned []
Implicit Place search using SMT only with invariants took 6737 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:50:05] [INFO ] Computed 5000 place invariants in 94 ms
[2021-05-12 21:50:07] [INFO ] Dead Transitions using invariants and state equation in 2653 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
[2021-05-12 21:50:09] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-12 21:50:09] [INFO ] Flatten gal took : 1453 ms
FORMULA JoinFreeModules-PT-5000-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-5000-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 21:50:10] [INFO ] Flatten gal took : 1032 ms
[2021-05-12 21:50:13] [INFO ] Input system was already deterministic with 40001 transitions.
Incomplete random walk after 102527 steps, including 2 resets, run finished after 23019 ms. (steps per millisecond=4 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:50:36] [INFO ] Computed 5000 place invariants in 98 ms
[2021-05-12 21:50:51] [INFO ] [Real]Absence check using 5000 positive place invariants in 2894 ms returned sat
[2021-05-12 21:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 21:52:16] [INFO ] [Real]Absence check using state equation in 75798 ms returned unsat :0 sat :19 real:0
Attempting to minimize the solution found.
Minimization took 14 ms.
[2021-05-12 21:52:16] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :19 real:0
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F(p1)&&X(G(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 3521 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:52:20] [INFO ] Computed 5000 place invariants in 118 ms
[2021-05-12 21:52:22] [INFO ] Dead Transitions using invariants and state equation in 2516 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:52:22] [INFO ] Computed 5000 place invariants in 69 ms
[2021-05-12 21:52:29] [INFO ] Implicit Places using invariants in 6590 ms returned []
Implicit Place search using SMT only with invariants took 6591 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:52:29] [INFO ] Computed 5000 place invariants in 97 ms
[2021-05-12 21:52:32] [INFO ] Dead Transitions using invariants and state equation in 2763 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 267 ms :[(NOT p2), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1)), true]
Running random walk in product with property : JoinFreeModules-PT-5000-00 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (GEQ s5622 1) (GEQ s5877 1)), p0:(LT s3446 2), p1:(LT s5877 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 8 ms.
FORMULA JoinFreeModules-PT-5000-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-00 finished in 15934 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U G((p1 U p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 26940 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:52:59] [INFO ] Computed 5000 place invariants in 93 ms
[2021-05-12 21:53:01] [INFO ] Dead Transitions using invariants and state equation in 2387 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:53:02] [INFO ] Computed 5000 place invariants in 86 ms
[2021-05-12 21:53:08] [INFO ] Implicit Places using invariants in 6670 ms returned []
Implicit Place search using SMT only with invariants took 6673 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:53:08] [INFO ] Computed 5000 place invariants in 90 ms
[2021-05-12 21:53:11] [INFO ] Dead Transitions using invariants and state equation in 2690 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p2), true, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : JoinFreeModules-PT-5000-01 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(OR p2 p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s24639 5), p1:(GEQ s2583 3), p0:(GEQ s1182 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 6 ms.
FORMULA JoinFreeModules-PT-5000-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-01 finished in 38955 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(F(p0)) U p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 4389 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:53:16] [INFO ] Computed 5000 place invariants in 165 ms
[2021-05-12 21:53:18] [INFO ] Dead Transitions using invariants and state equation in 2318 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:53:18] [INFO ] Computed 5000 place invariants in 76 ms
[2021-05-12 21:53:24] [INFO ] Implicit Places using invariants in 6196 ms returned []
Implicit Place search using SMT only with invariants took 6197 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:53:24] [INFO ] Computed 5000 place invariants in 106 ms
[2021-05-12 21:53:26] [INFO ] Dead Transitions using invariants and state equation in 2423 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s12913 3), p0:(GEQ s21622 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-03 finished in 15636 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(p0) U p1) U (p2 U p3)))], workingDir=/home/mcc/execution]
Support contains 4 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 27182 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:53:54] [INFO ] Computed 5000 place invariants in 83 ms
[2021-05-12 21:53:56] [INFO ] Dead Transitions using invariants and state equation in 2395 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:53:56] [INFO ] Computed 5000 place invariants in 79 ms
[2021-05-12 21:54:02] [INFO ] Implicit Places using invariants in 5917 ms returned []
Implicit Place search using SMT only with invariants took 5919 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:54:02] [INFO ] Computed 5000 place invariants in 94 ms
[2021-05-12 21:54:05] [INFO ] Dead Transitions using invariants and state equation in 2453 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 223 ms :[(NOT p3), true, (NOT p0), (NOT p1), (NOT p3), (AND (NOT p0) p1 (NOT p3))]
Running random walk in product with property : JoinFreeModules-PT-5000-04 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p3) p1) (AND (NOT p3) p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={0} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p3) p2 p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p3) p2 p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(GEQ s7921 2), p1:(GEQ s3637 2), p0:(GEQ s12295 3), p2:(GEQ s1482 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-04 finished in 38282 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 4643 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:54:10] [INFO ] Computed 5000 place invariants in 75 ms
[2021-05-12 21:54:12] [INFO ] Dead Transitions using invariants and state equation in 2385 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:54:12] [INFO ] Computed 5000 place invariants in 78 ms
[2021-05-12 21:54:18] [INFO ] Implicit Places using invariants in 5900 ms returned []
Implicit Place search using SMT only with invariants took 5901 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:54:18] [INFO ] Computed 5000 place invariants in 77 ms
[2021-05-12 21:54:20] [INFO ] Dead Transitions using invariants and state equation in 2367 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s20248 3) (LT s13812 1) (GEQ s20457 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-06 finished in 15447 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 22176 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:54:43] [INFO ] Computed 5000 place invariants in 100 ms
[2021-05-12 21:54:45] [INFO ] Dead Transitions using invariants and state equation in 2265 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:54:45] [INFO ] Computed 5000 place invariants in 95 ms
[2021-05-12 21:54:51] [INFO ] Implicit Places using invariants in 6276 ms returned []
Implicit Place search using SMT only with invariants took 6278 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:54:51] [INFO ] Computed 5000 place invariants in 107 ms
[2021-05-12 21:54:54] [INFO ] Dead Transitions using invariants and state equation in 2444 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s10259 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 7050 steps with 0 reset in 10004 ms.
Product exploration timeout after 6720 steps with 0 reset in 10011 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration timeout after 7010 steps with 0 reset in 10016 ms.
Product exploration timeout after 6710 steps with 0 reset in 10001 ms.
[2021-05-12 21:55:42] [INFO ] Flatten gal took : 1017 ms
[2021-05-12 21:55:43] [INFO ] Flatten gal took : 1060 ms
[2021-05-12 21:55:43] [INFO ] Time to serialize gal into /tmp/LTL17060790025701816565.gal : 204 ms
[2021-05-12 21:55:43] [INFO ] Time to serialize properties into /tmp/LTL12371542984786764365.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17060790025701816565.gal, -t, CGAL, -LTL, /tmp/LTL12371542984786764365.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17060790025701816565.gal -t CGAL -LTL /tmp/LTL12371542984786764365.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-12 21:56:00] [INFO ] Flatten gal took : 1140 ms
[2021-05-12 21:56:00] [INFO ] Applying decomposition
[2021-05-12 21:56:01] [INFO ] Flatten gal took : 1044 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10419440894032514564.txt, -o, /tmp/graph10419440894032514564.bin, -w, /tmp/graph10419440894032514564.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10419440894032514564.bin, -l, -1, -v, -w, /tmp/graph10419440894032514564.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 21:56:03] [INFO ] Decomposing Gal with order
[2021-05-12 21:56:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 21:57:09] [INFO ] Flatten gal took : 1110 ms
[2021-05-12 21:57:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2335 ms.
[2021-05-12 21:57:11] [INFO ] Time to serialize gal into /tmp/LTL5897205682700369646.gal : 142 ms
[2021-05-12 21:57:11] [INFO ] Time to serialize properties into /tmp/LTL14017519455852158356.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5897205682700369646.gal, -t, CGAL, -LTL, /tmp/LTL14017519455852158356.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5897205682700369646.gal -t CGAL -LTL /tmp/LTL14017519455852158356.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("(u2051.p10260<5)"))))
Formula 0 simplified : !FG"(u2051.p10260<5)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2329999539568190663
[2021-05-12 21:57:27] [INFO ] Built C files in 471ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2329999539568190663
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2329999539568190663]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2329999539568190663] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2329999539568190663] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property JoinFreeModules-PT-5000-07 finished in 187334 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 4629 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:57:33] [INFO ] Computed 5000 place invariants in 104 ms
[2021-05-12 21:57:35] [INFO ] Dead Transitions using invariants and state equation in 2387 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:57:35] [INFO ] Computed 5000 place invariants in 79 ms
[2021-05-12 21:57:41] [INFO ] Implicit Places using invariants in 5994 ms returned []
Implicit Place search using SMT only with invariants took 5998 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:57:41] [INFO ] Computed 5000 place invariants in 90 ms
[2021-05-12 21:57:43] [INFO ] Dead Transitions using invariants and state equation in 2303 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 63 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s3288 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-08 finished in 15486 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 3245 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:57:47] [INFO ] Computed 5000 place invariants in 80 ms
[2021-05-12 21:57:49] [INFO ] Dead Transitions using invariants and state equation in 2255 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:57:49] [INFO ] Computed 5000 place invariants in 94 ms
[2021-05-12 21:57:55] [INFO ] Implicit Places using invariants in 6084 ms returned []
Implicit Place search using SMT only with invariants took 6085 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:57:55] [INFO ] Computed 5000 place invariants in 88 ms
[2021-05-12 21:57:57] [INFO ] Dead Transitions using invariants and state equation in 2258 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s8676 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 4 ms.
FORMULA JoinFreeModules-PT-5000-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-09 finished in 14015 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(G((p0&&X(p0)))) U (p1 U (p2||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 7678 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:58:05] [INFO ] Computed 5000 place invariants in 104 ms
[2021-05-12 21:58:07] [INFO ] Dead Transitions using invariants and state equation in 2451 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:58:07] [INFO ] Computed 5000 place invariants in 84 ms
[2021-05-12 21:58:14] [INFO ] Implicit Places using invariants in 6458 ms returned []
Implicit Place search using SMT only with invariants took 6459 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:58:14] [INFO ] Computed 5000 place invariants in 105 ms
[2021-05-12 21:58:16] [INFO ] Dead Transitions using invariants and state equation in 2275 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p2) (NOT p1) (NOT p0)), true, (AND (NOT p2) (NOT p1) p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (LT s4496 2) (LT s2664 5)), p1:(LT s2664 5), p0:(GEQ s21853 4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 10300 steps with 5149 reset in 10011 ms.
Product exploration timeout after 9890 steps with 4945 reset in 10001 ms.
Knowledge obtained : [p2, p1, (NOT p0)]
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p2) (NOT p1) (NOT p0)), true, (AND (NOT p2) (NOT p1) p0)]
Product exploration timeout after 9410 steps with 4705 reset in 10001 ms.
Product exploration timeout after 8730 steps with 4365 reset in 10001 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p2) (NOT p1) (NOT p0)), true, (AND (NOT p2) (NOT p1) p0)]
Support contains 3 out of 25000 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 29670 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:59:33] [INFO ] Computed 5000 place invariants in 100 ms
[2021-05-12 21:59:36] [INFO ] Dead Transitions using invariants and state equation in 2541 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 21:59:36] [INFO ] Computed 5000 place invariants in 88 ms
[2021-05-12 21:59:38] [INFO ] Dead Transitions using invariants and state equation in 2730 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Product exploration timeout after 10010 steps with 5004 reset in 10008 ms.
Product exploration timeout after 9590 steps with 4793 reset in 10010 ms.
[2021-05-12 22:00:00] [INFO ] Flatten gal took : 1122 ms
[2021-05-12 22:00:01] [INFO ] Flatten gal took : 963 ms
[2021-05-12 22:00:02] [INFO ] Time to serialize gal into /tmp/LTL11935858651803215457.gal : 108 ms
[2021-05-12 22:00:02] [INFO ] Time to serialize properties into /tmp/LTL8534753925030609651.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11935858651803215457.gal, -t, CGAL, -LTL, /tmp/LTL8534753925030609651.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11935858651803215457.gal -t CGAL -LTL /tmp/LTL8534753925030609651.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-12 22:00:18] [INFO ] Flatten gal took : 1108 ms
[2021-05-12 22:00:18] [INFO ] Applying decomposition
[2021-05-12 22:00:19] [INFO ] Flatten gal took : 1023 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2105102650003777139.txt, -o, /tmp/graph2105102650003777139.bin, -w, /tmp/graph2105102650003777139.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2105102650003777139.bin, -l, -1, -v, -w, /tmp/graph2105102650003777139.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 22:00:21] [INFO ] Decomposing Gal with order
[2021-05-12 22:00:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 22:01:44] [INFO ] Flatten gal took : 1046 ms
[2021-05-12 22:01:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2228 ms.
[2021-05-12 22:01:47] [INFO ] Time to serialize gal into /tmp/LTL9457720294924525298.gal : 85 ms
[2021-05-12 22:01:47] [INFO ] Time to serialize properties into /tmp/LTL14785462916202081846.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9457720294924525298.gal, -t, CGAL, -LTL, /tmp/LTL14785462916202081846.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9457720294924525298.gal -t CGAL -LTL /tmp/LTL14785462916202081846.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((X(G(("(u4370.p21854>=4)")&&(X("(u4370.p21854>=4)")))))U(("(u532.p2665<5)")U((G("(u532.p2665<5)"))||("((u899.p4497<2)&&(u532.p2665<5))"))))))
Formula 0 simplified : !X(XG("(u4370.p21854>=4)" & X"(u4370.p21854>=4)") U ("(u532.p2665<5)" U ("((u899.p4497<2)&&(u532.p2665<5))" | G"(u532.p2665<5)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12297160873223729442
[2021-05-12 22:02:02] [INFO ] Built C files in 272ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12297160873223729442
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12297160873223729442]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12297160873223729442] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12297160873223729442] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property JoinFreeModules-PT-5000-10 finished in 245981 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(p0)||(p1&&(p2 U p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 8784 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:02:12] [INFO ] Computed 5000 place invariants in 74 ms
[2021-05-12 22:02:15] [INFO ] Dead Transitions using invariants and state equation in 2760 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:02:15] [INFO ] Computed 5000 place invariants in 89 ms
[2021-05-12 22:02:23] [INFO ] Implicit Places using invariants in 7935 ms returned []
Implicit Place search using SMT only with invariants took 7937 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:02:23] [INFO ] Computed 5000 place invariants in 78 ms
[2021-05-12 22:02:25] [INFO ] Dead Transitions using invariants and state equation in 2782 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (NOT p0), (AND (NOT p0) (NOT p3)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)))]
Running random walk in product with property : JoinFreeModules-PT-5000-11 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=3, aps=[p0:(GEQ s1973 3), p1:(GEQ s68 3), p3:(GEQ s13271 2), p2:(GEQ s24959 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA JoinFreeModules-PT-5000-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-11 finished in 22537 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 26185 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:02:52] [INFO ] Computed 5000 place invariants in 85 ms
[2021-05-12 22:02:55] [INFO ] Dead Transitions using invariants and state equation in 3338 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:02:55] [INFO ] Computed 5000 place invariants in 102 ms
[2021-05-12 22:03:13] [INFO ] Implicit Places using invariants in 17963 ms returned []
Implicit Place search using SMT only with invariants took 18089 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:03:14] [INFO ] Computed 5000 place invariants in 102 ms
[2021-05-12 22:03:16] [INFO ] Dead Transitions using invariants and state equation in 2682 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-5000-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s11408 4) (LT s6763 3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 5830 steps with 0 reset in 10009 ms.
Product exploration timeout after 6300 steps with 0 reset in 10018 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration timeout after 6320 steps with 0 reset in 10003 ms.
Product exploration timeout after 6330 steps with 0 reset in 10015 ms.
[2021-05-12 22:04:06] [INFO ] Flatten gal took : 1004 ms
[2021-05-12 22:04:07] [INFO ] Flatten gal took : 1182 ms
[2021-05-12 22:04:07] [INFO ] Time to serialize gal into /tmp/LTL1373878356888681085.gal : 86 ms
[2021-05-12 22:04:07] [INFO ] Time to serialize properties into /tmp/LTL17595285343494584038.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1373878356888681085.gal, -t, CGAL, -LTL, /tmp/LTL17595285343494584038.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1373878356888681085.gal -t CGAL -LTL /tmp/LTL17595285343494584038.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-12 22:04:24] [INFO ] Flatten gal took : 1058 ms
[2021-05-12 22:04:24] [INFO ] Applying decomposition
[2021-05-12 22:04:26] [INFO ] Flatten gal took : 1143 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6597419860439615712.txt, -o, /tmp/graph6597419860439615712.bin, -w, /tmp/graph6597419860439615712.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6597419860439615712.bin, -l, -1, -v, -w, /tmp/graph6597419860439615712.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 22:04:29] [INFO ] Decomposing Gal with order
[2021-05-12 22:04:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 22:05:46] [INFO ] Flatten gal took : 1216 ms
[2021-05-12 22:05:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2728 ms.
[2021-05-12 22:05:49] [INFO ] Time to serialize gal into /tmp/LTL5657508006047830840.gal : 123 ms
[2021-05-12 22:05:49] [INFO ] Time to serialize properties into /tmp/LTL1697158445320544629.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5657508006047830840.gal, -t, CGAL, -LTL, /tmp/LTL1697158445320544629.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5657508006047830840.gal -t CGAL -LTL /tmp/LTL1697158445320544629.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((u2281.p11409<4)&&(u1352.p6764<3))"))))
Formula 0 simplified : !FG"((u2281.p11409<4)&&(u1352.p6764<3))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5693793511131449483
[2021-05-12 22:06:05] [INFO ] Built C files in 497ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5693793511131449483
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5693793511131449483]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5693793511131449483] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5693793511131449483] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property JoinFreeModules-PT-5000-14 finished in 219898 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((p0&&G(p1)) U p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 40001/40001 transitions.
Applied a total of 0 rules in 9498 ms. Remains 25000 /25000 variables (removed 0) and now considering 40001/40001 (removed 0) transitions.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:06:16] [INFO ] Computed 5000 place invariants in 226 ms
[2021-05-12 22:06:22] [INFO ] Dead Transitions using invariants and state equation in 7025 ms returned []
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:06:22] [INFO ] Computed 5000 place invariants in 104 ms
[2021-05-12 22:06:29] [INFO ] Implicit Places using invariants in 7243 ms returned []
Implicit Place search using SMT only with invariants took 7244 ms to find 0 implicit places.
// Phase 1: matrix 40001 rows 25000 cols
[2021-05-12 22:06:30] [INFO ] Computed 5000 place invariants in 96 ms
[2021-05-12 22:06:31] [INFO ] Dead Transitions using invariants and state equation in 1765 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 40001/40001 transitions.
Stuttering acceptance computed with spot in 401 ms :[(NOT p2), (NOT p2), true, (NOT p1), (NOT p2)]
Running random walk in product with property : JoinFreeModules-PT-5000-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p2 (AND p0 p1)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s14158 4), p0:(LT s8502 1), p1:(LT s14303 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 9 ms.
FORMULA JoinFreeModules-PT-5000-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-5000-15 finished in 26119 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2884975343285062584
[2021-05-12 22:06:32] [INFO ] Too many transitions (40001) to apply POR reductions. Disabling POR matrices.
[2021-05-12 22:06:33] [INFO ] Built C files in 506ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2884975343285062584
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2884975343285062584]
[2021-05-12 22:06:34] [INFO ] Applying decomposition
[2021-05-12 22:06:35] [INFO ] Flatten gal took : 1711 ms

BK_STOP 1620857207728

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="JoinFreeModules-PT-5000"
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 JoinFreeModules-PT-5000, 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 r121-tall-162075407000477"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-5000.tgz
mv JoinFreeModules-PT-5000 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 ;