Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599000276.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SafeBus-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599000276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 26K Apr 29 11:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 29 11:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 213K Apr 29 11:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 959K Apr 29 11:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.4K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 75K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 259K May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.1K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 SafeBus-PT-10-LTLFireability-00
FORMULA_NAME SafeBus-PT-10-LTLFireability-01
FORMULA_NAME SafeBus-PT-10-LTLFireability-02
FORMULA_NAME SafeBus-PT-10-LTLFireability-03
FORMULA_NAME SafeBus-PT-10-LTLFireability-04
FORMULA_NAME SafeBus-PT-10-LTLFireability-05
FORMULA_NAME SafeBus-PT-10-LTLFireability-06
FORMULA_NAME SafeBus-PT-10-LTLFireability-07
FORMULA_NAME SafeBus-PT-10-LTLFireability-08
FORMULA_NAME SafeBus-PT-10-LTLFireability-09
FORMULA_NAME SafeBus-PT-10-LTLFireability-10
FORMULA_NAME SafeBus-PT-10-LTLFireability-11
FORMULA_NAME SafeBus-PT-10-LTLFireability-12
FORMULA_NAME SafeBus-PT-10-LTLFireability-13
FORMULA_NAME SafeBus-PT-10-LTLFireability-14
FORMULA_NAME SafeBus-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652955721101

Running Version 202205111006
[2022-05-19 10:22:02] [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]
[2022-05-19 10:22:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 10:22:02] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2022-05-19 10:22:02] [INFO ] Transformed 316 places.
[2022-05-19 10:22:02] [INFO ] Transformed 1631 transitions.
[2022-05-19 10:22:02] [INFO ] Parsed PT model containing 316 places and 1631 transitions in 339 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Reduce places removed 10 places and 0 transitions.
FORMULA SafeBus-PT-10-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-10-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 288 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1631/1631 transitions.
Applied a total of 0 rules in 20 ms. Remains 306 /306 variables (removed 0) and now considering 1631/1631 (removed 0) transitions.
[2022-05-19 10:22:02] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:02] [INFO ] Computed 45 place invariants in 35 ms
[2022-05-19 10:22:03] [INFO ] Implicit Places using invariants in 213 ms returned []
[2022-05-19 10:22:03] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:03] [INFO ] Computed 45 place invariants in 17 ms
[2022-05-19 10:22:03] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:22:03] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2022-05-19 10:22:03] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:03] [INFO ] Computed 45 place invariants in 15 ms
[2022-05-19 10:22:03] [INFO ] Dead Transitions using invariants and state equation in 567 ms found 100 transitions.
Found 100 dead transitions using SMT.
Drop transitions removed 100 transitions
Dead transitions reduction (with SMT) removed 100 transitions
Starting structural reductions in LTL mode, iteration 1 : 306/306 places, 1531/1631 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 306/306 places, 1531/1631 transitions.
Support contains 288 out of 306 places after structural reductions.
[2022-05-19 10:22:04] [INFO ] Flatten gal took : 159 ms
[2022-05-19 10:22:04] [INFO ] Flatten gal took : 141 ms
[2022-05-19 10:22:05] [INFO ] Input system was already deterministic with 1531 transitions.
Support contains 271 out of 306 places (down from 288) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 23) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 10:22:05] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:05] [INFO ] Computed 45 place invariants in 9 ms
[2022-05-19 10:22:05] [INFO ] [Real]Absence check using 24 positive place invariants in 16 ms returned sat
[2022-05-19 10:22:05] [INFO ] [Real]Absence check using 24 positive and 21 generalized place invariants in 7 ms returned sat
[2022-05-19 10:22:05] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SafeBus-PT-10-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!(X(G((G(((X(X(p2))&&p1)||p0))&&G(p3)))))'
Support contains 224 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:22:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:06] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:22:06] [INFO ] Implicit Places using invariants in 122 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 128 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 7 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 304 ms :[(OR (NOT p3) (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p3) (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2), (NOT p2)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p3 p0) (AND p3 p1)), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p3) (AND (NOT p0) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND p3 (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}]], initial=0, aps=[p3:(AND (OR (LT s222 1) (LT s243 1)) (OR (LT s214 1) (LT s235 1)) (OR (LT s218 1) (LT s239 1)) (OR (LT s220 1) (LT s241 1)) (OR (LT s216 1) (LT s237 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 2 ms.
FORMULA SafeBus-PT-10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-01 finished in 504 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G(p0) U X(F((G(!p0) U X(X(p0)))))))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 22 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:22:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:06] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:22:06] [INFO ] Implicit Places using invariants in 379 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 382 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 8 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, p0, p0, p0, p0]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s0 1) (GEQ s1 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 53 steps with 0 reset in 5 ms.
FORMULA SafeBus-PT-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-02 finished in 576 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!((p0 U p1) U X(p1)))))'
Support contains 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 8 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:22:07] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:07] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:22:07] [INFO ] Implicit Places using invariants in 113 ms returned []
[2022-05-19 10:22:07] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:07] [INFO ] Computed 45 place invariants in 7 ms
[2022-05-19 10:22:07] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:22:07] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 711 ms to find 0 implicit places.
[2022-05-19 10:22:07] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:07] [INFO ] Computed 45 place invariants in 9 ms
[2022-05-19 10:22:08] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 170 ms :[p1, false, p1, false]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={1} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s104 1) (GEQ s116 1) (GEQ s217 1) (GEQ s224 1)) (AND (GEQ s104 1) (GEQ s117 1) (GEQ s214 1) (GEQ s224 1)) (AND (GEQ s104 1) (GEQ s114 1) ...], nbAcceptance=2, 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 32471 reset in 3979 ms.
Product exploration explored 100000 steps with 32340 reset in 3935 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)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 233 ms. Reduced automaton from 4 states, 9 edges and 2 AP to 4 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 143 ms :[p1, false, p1, false]
Finished random walk after 36 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 257 ms. Reduced automaton from 4 states, 9 edges and 2 AP to 4 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 115 ms :[p1, false, p1, false]
Stuttering acceptance computed with spot in 140 ms :[p1, false, p1, false]
Support contains 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:22:17] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:17] [INFO ] Computed 45 place invariants in 8 ms
[2022-05-19 10:22:17] [INFO ] Implicit Places using invariants in 202 ms returned []
[2022-05-19 10:22:17] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:17] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:22:17] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:22:18] [INFO ] Implicit Places using invariants and state equation in 610 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
[2022-05-19 10:22:18] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:18] [INFO ] Computed 45 place invariants in 8 ms
[2022-05-19 10:22:18] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 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)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 177 ms. Reduced automaton from 4 states, 9 edges and 2 AP to 4 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 145 ms :[p1, false, p1, false]
Finished random walk after 27 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 252 ms. Reduced automaton from 4 states, 9 edges and 2 AP to 4 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 115 ms :[p1, false, p1, false]
Stuttering acceptance computed with spot in 141 ms :[p1, false, p1, false]
Stuttering acceptance computed with spot in 141 ms :[p1, false, p1, false]
Product exploration explored 100000 steps with 32506 reset in 3935 ms.
Product exploration explored 100000 steps with 32403 reset in 3901 ms.
Built C files in :
/tmp/ltsmin13233576691474080535
[2022-05-19 10:22:27] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13233576691474080535
Running compilation step : cd /tmp/ltsmin13233576691474080535;'/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/ltsmin13233576691474080535;'/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/ltsmin13233576691474080535;'/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 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:22:30] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:30] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-19 10:22:35] [INFO ] Implicit Places using invariants in 4952 ms returned []
[2022-05-19 10:22:35] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:35] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:22:36] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:22:36] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 5575 ms to find 0 implicit places.
[2022-05-19 10:22:36] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:22:36] [INFO ] Computed 45 place invariants in 6 ms
[2022-05-19 10:22:37] [INFO ] Dead Transitions using invariants and state equation in 494 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin17167420914644206210
[2022-05-19 10:22:37] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17167420914644206210
Running compilation step : cd /tmp/ltsmin17167420914644206210;'/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/ltsmin17167420914644206210;'/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/ltsmin17167420914644206210;'/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)
[2022-05-19 10:22:40] [INFO ] Flatten gal took : 221 ms
[2022-05-19 10:22:40] [INFO ] Flatten gal took : 182 ms
[2022-05-19 10:22:40] [INFO ] Time to serialize gal into /tmp/LTL17442647555396953722.gal : 41 ms
[2022-05-19 10:22:40] [INFO ] Time to serialize properties into /tmp/LTL15050590900355913935.ltl : 45 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/LTL17442647555396953722.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15050590900355913935.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/LTL1744264...268
Read 1 LTL properties
Checking formula 0 : !((G(F(!((("((((((RMC_3>=1)&&(wait_cable_3>=1))||((RMC_7>=1)&&(wait_cable_7>=1)))||(((RMC_1>=1)&&(wait_cable_1>=1))||((RMC_5>=1)&&(wai...131194
Formula 0 simplified : !GF!(("((((((RMC_3>=1)&&(wait_cable_3>=1))||((RMC_7>=1)&&(wait_cable_7>=1)))||(((RMC_1>=1)&&(wait_cable_1>=1))||((RMC_5>=1)&&(wait_c...131184
Detected timeout of ITS tools.
[2022-05-19 10:22:56] [INFO ] Flatten gal took : 92 ms
[2022-05-19 10:22:56] [INFO ] Applying decomposition
[2022-05-19 10:22:56] [INFO ] Flatten gal took : 90 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/graph1499919830974424235.txt' '-o' '/tmp/graph1499919830974424235.bin' '-w' '/tmp/graph1499919830974424235.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1499919830974424235.bin' '-l' '-1' '-v' '-w' '/tmp/graph1499919830974424235.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:22:56] [INFO ] Decomposing Gal with order
[2022-05-19 10:22:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:22:57] [INFO ] Removed a total of 3580 redundant transitions.
[2022-05-19 10:22:57] [INFO ] Flatten gal took : 480 ms
[2022-05-19 10:22:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 568 labels/synchronizations in 40 ms.
[2022-05-19 10:22:57] [INFO ] Time to serialize gal into /tmp/LTL17468161764268336750.gal : 7 ms
[2022-05-19 10:22:57] [INFO ] Time to serialize properties into /tmp/LTL8881136662446345655.ltl : 19 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/LTL17468161764268336750.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8881136662446345655.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/LTL1746816...246
Read 1 LTL properties
Checking formula 0 : !((G(F(!((("((((((i0.u8.RMC_3>=1)&&(i2.i0.u2.wait_cable_3>=1))||((i0.u8.RMC_7>=1)&&(i2.i1.u19.wait_cable_7>=1)))||(((i0.u9.RMC_1>=1)&&...179168
Formula 0 simplified : !GF!(("((((((i0.u8.RMC_3>=1)&&(i2.i0.u2.wait_cable_3>=1))||((i0.u8.RMC_7>=1)&&(i2.i1.u19.wait_cable_7>=1)))||(((i0.u9.RMC_1>=1)&&(i2...179158
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3557073066404742552
[2022-05-19 10:23:12] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3557073066404742552
Running compilation step : cd /tmp/ltsmin3557073066404742552;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2994 ms.
Running link step : cd /tmp/ltsmin3557073066404742552;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin3557073066404742552;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(!(((LTLAPp0==true) U (LTLAPp1==true)) U X((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 315 ms.
FORMULA SafeBus-PT-10-LTLFireability-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-PT-10-LTLFireability-03 finished in 68757 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 92 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 7 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:23:15] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:23:15] [INFO ] Computed 45 place invariants in 7 ms
[2022-05-19 10:23:16] [INFO ] Implicit Places using invariants in 395 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 400 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s59 1) (GEQ s224 1)) (AND (GEQ s0 1) (GEQ s69 1) (GEQ s224 1)) (AND (GEQ s0 1) (GEQ s40 1) (GEQ s224 1)) (AND (GEQ s0 1) (GEQ ...], 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 4100 reset in 504 ms.
Product exploration explored 100000 steps with 4104 reset in 495 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2022-05-19 10:23:17] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:17] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:23:19] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-19 10:23:19] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 24 ms returned sat
[2022-05-19 10:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:23:19] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2022-05-19 10:23:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:23:20] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-19 10:23:20] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 21 ms returned sat
[2022-05-19 10:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:23:20] [INFO ] [Nat]Absence check using state equation in 414 ms returned sat
[2022-05-19 10:23:20] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:23:21] [INFO ] [Nat]Added 111 Read/Feed constraints in 92 ms returned sat
[2022-05-19 10:23:21] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 151 ms.
[2022-05-19 10:23:21] [INFO ] Added : 1 causal constraints over 1 iterations in 260 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 92 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 7 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:23:21] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:21] [INFO ] Computed 35 place invariants in 8 ms
[2022-05-19 10:23:21] [INFO ] Implicit Places using invariants in 332 ms returned []
[2022-05-19 10:23:21] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:21] [INFO ] Computed 35 place invariants in 6 ms
[2022-05-19 10:23:22] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:23:23] [INFO ] Implicit Places using invariants and state equation in 1292 ms returned []
Implicit Place search using SMT with State Equation took 1638 ms to find 0 implicit places.
[2022-05-19 10:23:23] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:23] [INFO ] Computed 35 place invariants in 4 ms
[2022-05-19 10:23:24] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 296/296 places, 1531/1531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 67 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2022-05-19 10:23:24] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:24] [INFO ] Computed 35 place invariants in 7 ms
[2022-05-19 10:23:25] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-19 10:23:25] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 25 ms returned sat
[2022-05-19 10:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:23:25] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2022-05-19 10:23:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:23:26] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-19 10:23:26] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 17 ms returned sat
[2022-05-19 10:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:23:27] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2022-05-19 10:23:27] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:23:27] [INFO ] [Nat]Added 111 Read/Feed constraints in 109 ms returned sat
[2022-05-19 10:23:27] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 612 transitions) in 144 ms.
[2022-05-19 10:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 256 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4108 reset in 470 ms.
Product exploration explored 100000 steps with 4102 reset in 509 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 92 out of 296 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1531
Deduced a syphon composed of 10 places in 1 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 296 transition count 1531
Deduced a syphon composed of 10 places in 1 ms
Applied a total of 10 rules in 179 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:23:29] [INFO ] Redundant transitions in 103 ms returned []
[2022-05-19 10:23:29] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:29] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:23:29] [INFO ] Dead Transitions using invariants and state equation in 482 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/296 places, 1531/1531 transitions.
Finished structural reductions, in 1 iterations. Remains : 296/296 places, 1531/1531 transitions.
Product exploration explored 100000 steps with 5239 reset in 673 ms.
Product exploration explored 100000 steps with 5213 reset in 650 ms.
Built C files in :
/tmp/ltsmin5915942821986699251
[2022-05-19 10:23:31] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5915942821986699251
Running compilation step : cd /tmp/ltsmin5915942821986699251;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2520 ms.
Running link step : cd /tmp/ltsmin5915942821986699251;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5915942821986699251;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6070931306288210338.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 92 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:23:46] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:46] [INFO ] Computed 35 place invariants in 6 ms
[2022-05-19 10:23:46] [INFO ] Implicit Places using invariants in 299 ms returned []
[2022-05-19 10:23:46] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:46] [INFO ] Computed 35 place invariants in 10 ms
[2022-05-19 10:23:46] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:23:47] [INFO ] Implicit Places using invariants and state equation in 1107 ms returned []
Implicit Place search using SMT with State Equation took 1422 ms to find 0 implicit places.
[2022-05-19 10:23:47] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2022-05-19 10:23:47] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:23:48] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin13583282451817709631
[2022-05-19 10:23:48] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13583282451817709631
Running compilation step : cd /tmp/ltsmin13583282451817709631;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2524 ms.
Running link step : cd /tmp/ltsmin13583282451817709631;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin13583282451817709631;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3633419729628670539.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 10:24:03] [INFO ] Flatten gal took : 54 ms
[2022-05-19 10:24:03] [INFO ] Flatten gal took : 81 ms
[2022-05-19 10:24:03] [INFO ] Time to serialize gal into /tmp/LTL16493466264047387539.gal : 5 ms
[2022-05-19 10:24:03] [INFO ] Time to serialize properties into /tmp/LTL959393992325516586.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/LTL16493466264047387539.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL959393992325516586.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/LTL1649346...266
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=...4191
Formula 0 simplified : !XXF"((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=1))...4183
Detected timeout of ITS tools.
[2022-05-19 10:24:18] [INFO ] Flatten gal took : 56 ms
[2022-05-19 10:24:18] [INFO ] Applying decomposition
[2022-05-19 10:24:18] [INFO ] Flatten gal took : 56 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/graph10173006290806353849.txt' '-o' '/tmp/graph10173006290806353849.bin' '-w' '/tmp/graph10173006290806353849.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10173006290806353849.bin' '-l' '-1' '-v' '-w' '/tmp/graph10173006290806353849.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:24:18] [INFO ] Decomposing Gal with order
[2022-05-19 10:24:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:24:18] [INFO ] Removed a total of 2957 redundant transitions.
[2022-05-19 10:24:18] [INFO ] Flatten gal took : 189 ms
[2022-05-19 10:24:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 589 labels/synchronizations in 39 ms.
[2022-05-19 10:24:18] [INFO ] Time to serialize gal into /tmp/LTL15011943804665795031.gal : 19 ms
[2022-05-19 10:24:18] [INFO ] Time to serialize properties into /tmp/LTL9919638547683911922.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/LTL15011943804665795031.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9919638547683911922.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/LTL1501194...246
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((((((i0.u0.ACK>=1)&&(i0.u1.wait_ack_2_7>=1))&&(i3.u8.FMCb>=1))||(((i0.u0.ACK>=1)&&(i0.u1.wait_ack_3_8>=1))&&(i3.u8.FMCb...5829
Formula 0 simplified : !XXF"((((((((((i0.u0.ACK>=1)&&(i0.u1.wait_ack_2_7>=1))&&(i3.u8.FMCb>=1))||(((i0.u0.ACK>=1)&&(i0.u1.wait_ack_3_8>=1))&&(i3.u8.FMCb>=1...5821
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10648152043897439886
[2022-05-19 10:24:34] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10648152043897439886
Running compilation step : cd /tmp/ltsmin10648152043897439886;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2558 ms.
Running link step : cd /tmp/ltsmin10648152043897439886;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin10648152043897439886;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SafeBus-PT-10-LTLFireability-04 finished in 93186 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((X(p0)||X(p1)))||F(p1))))'
Support contains 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 4 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:24:49] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:24:49] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-19 10:24:49] [INFO ] Implicit Places using invariants in 253 ms returned []
[2022-05-19 10:24:49] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:24:49] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:24:49] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:24:49] [INFO ] Implicit Places using invariants and state equation in 634 ms returned []
Implicit Place search using SMT with State Equation took 898 ms to find 0 implicit places.
[2022-05-19 10:24:49] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:24:49] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:24:50] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s227 1) (GEQ s268 1)) (AND (GEQ s231 1) (GEQ s272 1)) (AND (GEQ s225 1) (GEQ s266 1)) (AND (GEQ s229 1) (GEQ s270 1)) (AND (GEQ s233 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 13049 reset in 2642 ms.
Product exploration explored 100000 steps with 13049 reset in 2669 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)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 154 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 23 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
[2022-05-19 10:24:56] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:24:58] [INFO ] Computed 45 place invariants in 29 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.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-19 10:25:15] [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 (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 98 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:25:16] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:25:16] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:25:17] [INFO ] Implicit Places using invariants in 1204 ms returned []
[2022-05-19 10:25:17] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:25:17] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:25:17] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:25:17] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 1820 ms to find 0 implicit places.
[2022-05-19 10:25:17] [INFO ] Redundant transitions in 61 ms returned []
[2022-05-19 10:25:17] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:25:17] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:25:18] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 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)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
[2022-05-19 10:25:18] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:25:19] [INFO ] Computed 45 place invariants in 8 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.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-19 10:25:36] [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 (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 13000 reset in 3007 ms.
Product exploration explored 100000 steps with 13021 reset in 2994 ms.
Built C files in :
/tmp/ltsmin3267498283850155796
[2022-05-19 10:25:42] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:25:43] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3267498283850155796
Running compilation step : cd /tmp/ltsmin3267498283850155796;'/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/ltsmin3267498283850155796;'/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/ltsmin3267498283850155796;'/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 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 121 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:25:46] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:25:46] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:25:46] [INFO ] Implicit Places using invariants in 184 ms returned []
[2022-05-19 10:25:46] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:25:46] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-19 10:25:46] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:25:46] [INFO ] Implicit Places using invariants and state equation in 570 ms returned []
Implicit Place search using SMT with State Equation took 790 ms to find 0 implicit places.
[2022-05-19 10:25:46] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-19 10:25:46] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:25:46] [INFO ] Computed 45 place invariants in 2 ms
[2022-05-19 10:25:47] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin9782649806830440118
[2022-05-19 10:25:47] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:25:47] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9782649806830440118
Running compilation step : cd /tmp/ltsmin9782649806830440118;'/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/ltsmin9782649806830440118;'/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/ltsmin9782649806830440118;'/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)
[2022-05-19 10:25:50] [INFO ] Flatten gal took : 68 ms
[2022-05-19 10:25:50] [INFO ] Flatten gal took : 69 ms
[2022-05-19 10:25:50] [INFO ] Time to serialize gal into /tmp/LTL8028545532070115444.gal : 5 ms
[2022-05-19 10:25:50] [INFO ] Time to serialize properties into /tmp/LTL7704658861365372402.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/LTL8028545532070115444.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7704658861365372402.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/LTL8028545...266
Read 1 LTL properties
Checking formula 0 : !((F((F((X("(((((((((((((Cpt2_1>=1)&&(AMC_3_1>=1))&&((cable_used_4>=1)&&(FMCb>=1)))||(((Cpt2_1>=1)&&(AMC_4_1>=1))&&((cable_used_1>=1)&...66151
Formula 0 simplified : !F(F(X"(((((((((((((Cpt2_1>=1)&&(AMC_3_1>=1))&&((cable_used_4>=1)&&(FMCb>=1)))||(((Cpt2_1>=1)&&(AMC_4_1>=1))&&((cable_used_1>=1)&&(F...66137
Detected timeout of ITS tools.
[2022-05-19 10:26:05] [INFO ] Flatten gal took : 69 ms
[2022-05-19 10:26:05] [INFO ] Applying decomposition
[2022-05-19 10:26:05] [INFO ] Flatten gal took : 69 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/graph13549418742170402542.txt' '-o' '/tmp/graph13549418742170402542.bin' '-w' '/tmp/graph13549418742170402542.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13549418742170402542.bin' '-l' '-1' '-v' '-w' '/tmp/graph13549418742170402542.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:26:06] [INFO ] Decomposing Gal with order
[2022-05-19 10:26:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:26:06] [INFO ] Removed a total of 3857 redundant transitions.
[2022-05-19 10:26:06] [INFO ] Flatten gal took : 209 ms
[2022-05-19 10:26:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 556 labels/synchronizations in 33 ms.
[2022-05-19 10:26:06] [INFO ] Time to serialize gal into /tmp/LTL9883866514894093534.gal : 30 ms
[2022-05-19 10:26:06] [INFO ] Time to serialize properties into /tmp/LTL10119396090723244007.ltl : 7 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/LTL9883866514894093534.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10119396090723244007.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/LTL9883866...246
Read 1 LTL properties
Checking formula 0 : !((F((F((X("(((((((((((((i1.u3.Cpt2_1>=1)&&(i1.u3.AMC_3_1>=1))&&((i1.u5.cable_used_4>=1)&&(i1.u8.FMCb>=1)))||(((i1.u3.Cpt2_1>=1)&&(i1....90159
Formula 0 simplified : !F(F(X"(((((((((((((i1.u3.Cpt2_1>=1)&&(i1.u3.AMC_3_1>=1))&&((i1.u5.cable_used_4>=1)&&(i1.u8.FMCb>=1)))||(((i1.u3.Cpt2_1>=1)&&(i1.u3....90145
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9617210294820519168
[2022-05-19 10:26:21] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9617210294820519168
Running compilation step : cd /tmp/ltsmin9617210294820519168;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2983 ms.
Running link step : cd /tmp/ltsmin9617210294820519168;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin9617210294820519168;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((<>((X((LTLAPp0==true))||X((LTLAPp1==true))))||<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SafeBus-PT-10-LTLFireability-06 finished in 107701 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(!(!F(!p0) U ((G(p2)&&!p0)||p1)))))))'
Support contains 60 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 127 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:26:36] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:26:36] [INFO ] Computed 45 place invariants in 8 ms
[2022-05-19 10:26:37] [INFO ] Implicit Places using invariants in 286 ms returned []
[2022-05-19 10:26:37] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:26:37] [INFO ] Computed 45 place invariants in 6 ms
[2022-05-19 10:26:37] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:26:38] [INFO ] Implicit Places using invariants and state equation in 1386 ms returned []
Implicit Place search using SMT with State Equation took 1687 ms to find 0 implicit places.
[2022-05-19 10:26:38] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-19 10:26:38] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:26:38] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:26:39] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p0), (AND p1 p0 p2)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1 p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s96 1) (GEQ s278 1)) (AND (GEQ s97 1) (GEQ s279 1)) (AND (GEQ s100 1) (GEQ s282 1)) (AND (GEQ s101 1) (GEQ s283 1)) (AND (GEQ s94 1) (GEQ...], 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]]
Product exploration explored 100000 steps with 2863 reset in 435 ms.
Product exploration explored 100000 steps with 2865 reset in 431 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND p0 (NOT p1))), (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 558 ms. Reduced automaton from 5 states, 12 edges and 3 AP to 5 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 194 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p0), (AND p1 p0 p2)]
Finished random walk after 31 steps, including 0 resets, run visited all 7 properties in 5 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND p0 (NOT p1))), (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F (OR (AND (NOT p0) p2) (AND p2 p1))), (F (AND p0 p2 p1)), (F (AND p0 p1)), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 13 factoid took 645 ms. Reduced automaton from 5 states, 12 edges and 3 AP to 5 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 162 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p0), (AND p1 p0 p2)]
Stuttering acceptance computed with spot in 168 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p0), (AND p1 p0 p2)]
Support contains 60 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 121 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:26:42] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:26:42] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:26:42] [INFO ] Implicit Places using invariants in 265 ms returned []
[2022-05-19 10:26:42] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:26:42] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:26:42] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:26:43] [INFO ] Implicit Places using invariants and state equation in 1105 ms returned []
Implicit Place search using SMT with State Equation took 1394 ms to find 0 implicit places.
[2022-05-19 10:26:43] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-19 10:26:43] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:26:43] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:26:44] [INFO ] Dead Transitions using invariants and state equation in 624 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 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) p0 (NOT p2)), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (NOT p1)), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 502 ms. Reduced automaton from 5 states, 12 edges and 3 AP to 5 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 178 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p0), (AND p1 p0 p2)]
Finished random walk after 119 steps, including 0 resets, run visited all 7 properties in 5 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (NOT p1)), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F (OR (AND (NOT p0) p2) (AND p2 p1))), (F (AND p0 p2 p1)), (F (AND p0 p1)), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 13 factoid took 604 ms. Reduced automaton from 5 states, 12 edges and 3 AP to 5 states, 12 edges and 3 AP.
Stuttering acceptance computed with spot in 179 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p0), (AND p1 p0 p2)]
Stuttering acceptance computed with spot in 178 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p0), (AND p1 p0 p2)]
Stuttering acceptance computed with spot in 163 ms :[(OR p1 (AND (NOT p0) p2)), (OR p1 (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p0), (AND p1 p0 p2)]
Product exploration explored 100000 steps with 2861 reset in 449 ms.
Product exploration explored 100000 steps with 2871 reset in 394 ms.
Built C files in :
/tmp/ltsmin10044882731932786862
[2022-05-19 10:26:46] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:26:46] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10044882731932786862
Running compilation step : cd /tmp/ltsmin10044882731932786862;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2833 ms.
Running link step : cd /tmp/ltsmin10044882731932786862;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin10044882731932786862;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3710430404312312766.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 60 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 115 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:27:01] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:27:02] [INFO ] Computed 45 place invariants in 7 ms
[2022-05-19 10:27:02] [INFO ] Implicit Places using invariants in 264 ms returned []
[2022-05-19 10:27:02] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:27:02] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:27:02] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:27:03] [INFO ] Implicit Places using invariants and state equation in 1068 ms returned []
Implicit Place search using SMT with State Equation took 1340 ms to find 0 implicit places.
[2022-05-19 10:27:03] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-19 10:27:03] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:27:03] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:27:03] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin7612934731003221349
[2022-05-19 10:27:03] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:27:03] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7612934731003221349
Running compilation step : cd /tmp/ltsmin7612934731003221349;'/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/ltsmin7612934731003221349;'/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/ltsmin7612934731003221349;'/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)
[2022-05-19 10:27:07] [INFO ] Flatten gal took : 61 ms
[2022-05-19 10:27:07] [INFO ] Flatten gal took : 64 ms
[2022-05-19 10:27:07] [INFO ] Time to serialize gal into /tmp/LTL5762603777131977234.gal : 5 ms
[2022-05-19 10:27:07] [INFO ] Time to serialize properties into /tmp/LTL8764885800374573800.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/LTL5762603777131977234.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8764885800374573800.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/LTL5762603...266
Read 1 LTL properties
Checking formula 0 : !((F(G(X(F(!((!(F(!("((((((cable_used_9<1)||(FMC_9<1))&&((cable_used_1<1)||(FMC_1<1)))&&(((cable_used_5<1)||(FMC_5<1))&&((cable_used_7...1425
Formula 0 simplified : !FGXF!(!F!"((((((cable_used_9<1)||(FMC_9<1))&&((cable_used_1<1)||(FMC_1<1)))&&(((cable_used_5<1)||(FMC_5<1))&&((cable_used_7<1)||(FM...1392
Detected timeout of ITS tools.
[2022-05-19 10:27:22] [INFO ] Flatten gal took : 64 ms
[2022-05-19 10:27:22] [INFO ] Applying decomposition
[2022-05-19 10:27:22] [INFO ] Flatten gal took : 63 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/graph1030265114739635525.txt' '-o' '/tmp/graph1030265114739635525.bin' '-w' '/tmp/graph1030265114739635525.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1030265114739635525.bin' '-l' '-1' '-v' '-w' '/tmp/graph1030265114739635525.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:27:22] [INFO ] Decomposing Gal with order
[2022-05-19 10:27:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:27:22] [INFO ] Removed a total of 3461 redundant transitions.
[2022-05-19 10:27:22] [INFO ] Flatten gal took : 190 ms
[2022-05-19 10:27:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 562 labels/synchronizations in 52 ms.
[2022-05-19 10:27:22] [INFO ] Time to serialize gal into /tmp/LTL40852915027911919.gal : 5 ms
[2022-05-19 10:27:22] [INFO ] Time to serialize properties into /tmp/LTL3760085902161444503.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/LTL40852915027911919.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3760085902161444503.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/LTL4085291...243
Read 1 LTL properties
Checking formula 0 : !((F(G(X(F(!((!(F(!("((((((i0.u8.cable_used_9<1)||(i2.i0.u0.FMC_9<1))&&((i0.u8.cable_used_1<1)||(i2.i0.u0.FMC_1<1)))&&(((i0.u8.cable_u...2055
Formula 0 simplified : !FGXF!(!F!"((((((i0.u8.cable_used_9<1)||(i2.i0.u0.FMC_9<1))&&((i0.u8.cable_used_1<1)||(i2.i0.u0.FMC_1<1)))&&(((i0.u8.cable_used_5<1)...2022
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2590776183167684888
[2022-05-19 10:27:37] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2590776183167684888
Running compilation step : cd /tmp/ltsmin2590776183167684888;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2644 ms.
Running link step : cd /tmp/ltsmin2590776183167684888;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin2590776183167684888;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X(<>(!(!<>(!(LTLAPp0==true)) U (([]((LTLAPp2==true))&&!(LTLAPp0==true))||(LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SafeBus-PT-10-LTLFireability-07 finished in 76322 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((F(G(X(p0)))||p1)) U !p0)))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 9 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:27:53] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:27:53] [INFO ] Computed 45 place invariants in 8 ms
[2022-05-19 10:27:53] [INFO ] Implicit Places using invariants in 391 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 393 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 4 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 109 ms :[p0, (OR (NOT p1) p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s95 1)), p1:(AND (GEQ s100 1) (GEQ s272 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 387 ms.
Stack based approach found an accepted trace after 533 steps with 0 reset with depth 534 and stack size 534 in 2 ms.
FORMULA SafeBus-PT-10-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-08 finished in 934 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 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 80 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:27:54] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:27:54] [INFO ] Computed 45 place invariants in 9 ms
[2022-05-19 10:27:54] [INFO ] Implicit Places using invariants in 390 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 392 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 91 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2022-05-19 10:27:54] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:27:54] [INFO ] Computed 35 place invariants in 8 ms
[2022-05-19 10:27:54] [INFO ] Implicit Places using invariants in 299 ms returned []
[2022-05-19 10:27:54] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:27:54] [INFO ] Computed 35 place invariants in 7 ms
[2022-05-19 10:27:54] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:27:56] [INFO ] Implicit Places using invariants and state equation in 1273 ms returned []
Implicit Place search using SMT with State Equation took 1574 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions, in 2 iterations. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s223 1) (LT s244 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 394 ms.
Stack based approach found an accepted trace after 203 steps with 0 reset with depth 204 and stack size 204 in 1 ms.
FORMULA SafeBus-PT-10-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-09 finished in 2591 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(p0) U F(!X(p0))))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 8 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:27:56] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:27:56] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-19 10:27:56] [INFO ] Implicit Places using invariants in 308 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 313 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-10 automaton TGBA Formula[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 s104 1) (GEQ s121 1) (GEQ s224 1) (GEQ s245 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-10 finished in 419 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 77 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:27:57] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:27:57] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:27:57] [INFO ] Implicit Places using invariants in 367 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 369 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 77 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2022-05-19 10:27:57] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:27:57] [INFO ] Computed 35 place invariants in 7 ms
[2022-05-19 10:27:57] [INFO ] Implicit Places using invariants in 341 ms returned []
[2022-05-19 10:27:57] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:27:57] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:27:58] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:27:59] [INFO ] Implicit Places using invariants and state equation in 1417 ms returned []
Implicit Place search using SMT with State Equation took 1763 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions, in 2 iterations. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s240 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 542 reset in 438 ms.
Stack based approach found an accepted trace after 380 steps with 0 reset with depth 381 and stack size 381 in 2 ms.
FORMULA SafeBus-PT-10-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-11 finished in 2819 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X((F(G((G(p1)||p0)))||G(p2))))))'
Support contains 8 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 114 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:27:59] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:27:59] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-19 10:28:00] [INFO ] Implicit Places using invariants in 288 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 290 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 101 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2022-05-19 10:28:00] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:00] [INFO ] Computed 35 place invariants in 5 ms
[2022-05-19 10:28:00] [INFO ] Implicit Places using invariants in 292 ms returned []
[2022-05-19 10:28:00] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:00] [INFO ] Computed 35 place invariants in 4 ms
[2022-05-19 10:28:00] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:28:01] [INFO ] Implicit Places using invariants and state equation in 1121 ms returned []
Implicit Place search using SMT with State Equation took 1414 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions, in 2 iterations. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 p2 (NOT p0)), acceptance={2} source=0 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0, 2} source=0 dest: 0}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={1, 2} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0, 1, 2} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s46 1) (GEQ s224 1)), p2:(AND (GEQ s112 1) (GEQ s194 1) (GEQ s224 1) (GEQ s245 1)), p0:(OR (AND (GEQ s107 1) (GEQ s153 1) (GEQ s22...], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 495 ms.
Stack based approach found an accepted trace after 160 steps with 0 reset with depth 161 and stack size 161 in 2 ms.
FORMULA SafeBus-PT-10-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-12 finished in 2481 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!(p0 U X(X(!(!p1 U p2))))||F(!p1)))))'
Support contains 8 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 8 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:28:02] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:28:02] [INFO ] Computed 45 place invariants in 4 ms
[2022-05-19 10:28:02] [INFO ] Implicit Places using invariants in 317 ms returned [266, 267, 268, 269, 270, 271, 272, 274, 275]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 319 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 297/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 297 /297 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 297/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 209 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 3}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s236 1)), p0:(AND (GEQ s109 1) (GEQ s169 1) (GEQ s221 1) (GEQ s224 1)), p2:(AND (GEQ s253 1) (GEQ s266 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 303 ms.
Product exploration explored 100000 steps with 50000 reset in 296 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) (NOT p2)), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 5 factoid took 87 ms. Reduced automaton from 5 states, 9 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA SafeBus-PT-10-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-PT-10-LTLFireability-13 finished in 1263 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U p1))'
Support contains 5 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 72 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:28:03] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:28:03] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-19 10:28:03] [INFO ] Implicit Places using invariants in 367 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 392 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 79 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2022-05-19 10:28:04] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:04] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:28:04] [INFO ] Implicit Places using invariants in 337 ms returned []
[2022-05-19 10:28:04] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:04] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:28:04] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:28:05] [INFO ] Implicit Places using invariants and state equation in 1138 ms returned []
Implicit Place search using SMT with State Equation took 1490 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions, in 2 iterations. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p1), true, p0]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s1 1) (GEQ s102 1)) (AND (GEQ s264 1) (GEQ s274 1))), p0:(AND (GEQ s0 1) (GEQ s1 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]]
Entered a terminal (fully accepting) state of product in 63 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-15 finished in 2109 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a CL insensitive property : SafeBus-PT-10-LTLFireability-04
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 92 out of 306 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 16 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:28:05] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:28:05] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:28:06] [INFO ] Implicit Places using invariants in 300 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 314 ms to find 10 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 17 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2022-05-19 10:28:06] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:06] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:28:06] [INFO ] Implicit Places using invariants in 309 ms returned []
[2022-05-19 10:28:06] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:06] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:28:06] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:28:07] [INFO ] Implicit Places using invariants and state equation in 993 ms returned []
Implicit Place search using SMT with State Equation took 1314 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions, in 2 iterations. Remains : 286/306 places, 1521/1531 transitions.
Running random walk in product with property : SafeBus-PT-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s59 1) (GEQ s224 1)) (AND (GEQ s0 1) (GEQ s69 1) (GEQ s224 1)) (AND (GEQ s0 1) (GEQ s40 1) (GEQ s224 1)) (AND (GEQ s0 1) (GEQ ...], 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 5213 reset in 470 ms.
Product exploration explored 100000 steps with 5224 reset in 468 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2022-05-19 10:28:08] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:08] [INFO ] Computed 35 place invariants in 2 ms
[2022-05-19 10:28:09] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-19 10:28:09] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 15 ms returned sat
[2022-05-19 10:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:28:10] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2022-05-19 10:28:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:28:10] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-19 10:28:11] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 53 ms returned sat
[2022-05-19 10:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:28:11] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2022-05-19 10:28:11] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:28:11] [INFO ] [Nat]Added 111 Read/Feed constraints in 75 ms returned sat
[2022-05-19 10:28:11] [INFO ] Deduced a trap composed of 49 places in 145 ms of which 2 ms to minimize.
[2022-05-19 10:28:11] [INFO ] Deduced a trap composed of 41 places in 122 ms of which 1 ms to minimize.
[2022-05-19 10:28:11] [INFO ] Deduced a trap composed of 41 places in 89 ms of which 1 ms to minimize.
[2022-05-19 10:28:11] [INFO ] Deduced a trap composed of 41 places in 85 ms of which 1 ms to minimize.
[2022-05-19 10:28:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 594 ms
[2022-05-19 10:28:12] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 602 transitions) in 77 ms.
[2022-05-19 10:28:12] [INFO ] Added : 4 causal constraints over 2 iterations in 206 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 92 out of 286 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 1521/1521 transitions.
Applied a total of 0 rules in 4 ms. Remains 286 /286 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2022-05-19 10:28:12] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:12] [INFO ] Computed 35 place invariants in 4 ms
[2022-05-19 10:28:12] [INFO ] Implicit Places using invariants in 363 ms returned []
[2022-05-19 10:28:12] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:12] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:28:12] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:28:13] [INFO ] Implicit Places using invariants and state equation in 982 ms returned []
Implicit Place search using SMT with State Equation took 1349 ms to find 0 implicit places.
[2022-05-19 10:28:13] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:13] [INFO ] Computed 35 place invariants in 5 ms
[2022-05-19 10:28:14] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 286/286 places, 1521/1521 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2022-05-19 10:28:14] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:14] [INFO ] Computed 35 place invariants in 6 ms
[2022-05-19 10:28:15] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-19 10:28:15] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 17 ms returned sat
[2022-05-19 10:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:28:15] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2022-05-19 10:28:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:28:16] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-19 10:28:16] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 40 ms returned sat
[2022-05-19 10:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:28:16] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2022-05-19 10:28:16] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:28:17] [INFO ] [Nat]Added 111 Read/Feed constraints in 76 ms returned sat
[2022-05-19 10:28:17] [INFO ] Deduced a trap composed of 49 places in 152 ms of which 1 ms to minimize.
[2022-05-19 10:28:17] [INFO ] Deduced a trap composed of 41 places in 144 ms of which 0 ms to minimize.
[2022-05-19 10:28:17] [INFO ] Deduced a trap composed of 41 places in 78 ms of which 1 ms to minimize.
[2022-05-19 10:28:17] [INFO ] Deduced a trap composed of 41 places in 74 ms of which 0 ms to minimize.
[2022-05-19 10:28:17] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 560 ms
[2022-05-19 10:28:17] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 602 transitions) in 47 ms.
[2022-05-19 10:28:17] [INFO ] Added : 4 causal constraints over 2 iterations in 158 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5208 reset in 471 ms.
Product exploration explored 100000 steps with 5192 reset in 471 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 92 out of 286 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 286/286 places, 1521/1521 transitions.
Applied a total of 0 rules in 72 ms. Remains 286 /286 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2022-05-19 10:28:19] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-19 10:28:19] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:19] [INFO ] Computed 35 place invariants in 2 ms
[2022-05-19 10:28:19] [INFO ] Dead Transitions using invariants and state equation in 490 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 286/286 places, 1521/1521 transitions.
Product exploration explored 100000 steps with 5189 reset in 612 ms.
Product exploration explored 100000 steps with 5237 reset in 622 ms.
Built C files in :
/tmp/ltsmin4970428467946397229
[2022-05-19 10:28:20] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4970428467946397229
Running compilation step : cd /tmp/ltsmin4970428467946397229;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2544 ms.
Running link step : cd /tmp/ltsmin4970428467946397229;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin4970428467946397229;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1037695271764123652.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 92 out of 286 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 1521/1521 transitions.
Applied a total of 0 rules in 6 ms. Remains 286 /286 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2022-05-19 10:28:35] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:35] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:28:36] [INFO ] Implicit Places using invariants in 275 ms returned []
[2022-05-19 10:28:36] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:36] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-19 10:28:36] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:28:37] [INFO ] Implicit Places using invariants and state equation in 1021 ms returned []
Implicit Place search using SMT with State Equation took 1311 ms to find 0 implicit places.
[2022-05-19 10:28:37] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2022-05-19 10:28:37] [INFO ] Computed 35 place invariants in 8 ms
[2022-05-19 10:28:37] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 286/286 places, 1521/1521 transitions.
Built C files in :
/tmp/ltsmin12178936587339396387
[2022-05-19 10:28:37] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12178936587339396387
Running compilation step : cd /tmp/ltsmin12178936587339396387;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2668 ms.
Running link step : cd /tmp/ltsmin12178936587339396387;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12178936587339396387;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10080596195186194653.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 10:28:52] [INFO ] Flatten gal took : 52 ms
[2022-05-19 10:28:52] [INFO ] Flatten gal took : 53 ms
[2022-05-19 10:28:52] [INFO ] Time to serialize gal into /tmp/LTL11575889208225990874.gal : 4 ms
[2022-05-19 10:28:52] [INFO ] Time to serialize properties into /tmp/LTL15867401811626915066.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/LTL11575889208225990874.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15867401811626915066.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/LTL1157588...268
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=...4191
Formula 0 simplified : !XXF"((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=1))...4183
Detected timeout of ITS tools.
[2022-05-19 10:29:07] [INFO ] Flatten gal took : 65 ms
[2022-05-19 10:29:07] [INFO ] Applying decomposition
[2022-05-19 10:29:07] [INFO ] Flatten gal took : 53 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/graph14805983417543472362.txt' '-o' '/tmp/graph14805983417543472362.bin' '-w' '/tmp/graph14805983417543472362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14805983417543472362.bin' '-l' '-1' '-v' '-w' '/tmp/graph14805983417543472362.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:29:08] [INFO ] Decomposing Gal with order
[2022-05-19 10:29:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:29:08] [INFO ] Removed a total of 2146 redundant transitions.
[2022-05-19 10:29:08] [INFO ] Flatten gal took : 185 ms
[2022-05-19 10:29:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 947 labels/synchronizations in 19 ms.
[2022-05-19 10:29:08] [INFO ] Time to serialize gal into /tmp/LTL16790557279117160954.gal : 5 ms
[2022-05-19 10:29:08] [INFO ] Time to serialize properties into /tmp/LTL2119170614500950859.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/LTL16790557279117160954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2119170614500950859.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/LTL1679055...246
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((((((((i0.u0.ACK>=1)&&(i0.u2.wait_ack_2_7>=1))&&(i2.u6.FMCb>=1))||(((i0.u0.ACK>=1)&&(i0.u2.wait_ack_3_8>=1))&&(i2.u6.FMCb...5829
Formula 0 simplified : !XXF"((((((((((i0.u0.ACK>=1)&&(i0.u2.wait_ack_2_7>=1))&&(i2.u6.FMCb>=1))||(((i0.u0.ACK>=1)&&(i0.u2.wait_ack_3_8>=1))&&(i2.u6.FMCb>=1...5821
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3037774595827982673
[2022-05-19 10:29:23] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3037774595827982673
Running compilation step : cd /tmp/ltsmin3037774595827982673;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2705 ms.
Running link step : cd /tmp/ltsmin3037774595827982673;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin3037774595827982673;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SafeBus-PT-10-LTLFireability-04 finished in 92736 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((X(p0)||X(p1)))||F(p1))))'
Found a CL insensitive property : SafeBus-PT-10-LTLFireability-06
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 14 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:29:38] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:29:38] [INFO ] Computed 45 place invariants in 8 ms
[2022-05-19 10:29:38] [INFO ] Implicit Places using invariants in 147 ms returned []
[2022-05-19 10:29:38] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:29:38] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:29:38] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:29:39] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 772 ms to find 0 implicit places.
[2022-05-19 10:29:39] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:29:39] [INFO ] Computed 45 place invariants in 7 ms
[2022-05-19 10:29:39] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 transitions.
Running random walk in product with property : SafeBus-PT-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s227 1) (GEQ s268 1)) (AND (GEQ s231 1) (GEQ s272 1)) (AND (GEQ s225 1) (GEQ s266 1)) (AND (GEQ s229 1) (GEQ s270 1)) (AND (GEQ s233 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 13039 reset in 2597 ms.
Product exploration explored 100000 steps with 13077 reset in 2733 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)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
[2022-05-19 10:29:45] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:29:46] [INFO ] Computed 45 place invariants in 9 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.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
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)
[2022-05-19 10:30:04] [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 (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 115 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:30:04] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:30:04] [INFO ] Computed 45 place invariants in 10 ms
[2022-05-19 10:30:05] [INFO ] Implicit Places using invariants in 208 ms returned []
[2022-05-19 10:30:05] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:30:05] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:30:05] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:30:05] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 916 ms to find 0 implicit places.
[2022-05-19 10:30:05] [INFO ] Redundant transitions in 15 ms returned []
[2022-05-19 10:30:05] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:30:05] [INFO ] Computed 45 place invariants in 6 ms
[2022-05-19 10:30:06] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 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)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
[2022-05-19 10:30:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:30:07] [INFO ] Computed 45 place invariants in 9 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.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
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)
[2022-05-19 10:30:25] [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 (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 13019 reset in 2989 ms.
Product exploration explored 100000 steps with 12947 reset in 2932 ms.
Built C files in :
/tmp/ltsmin4726564014657517188
[2022-05-19 10:30:31] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:30:31] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4726564014657517188
Running compilation step : cd /tmp/ltsmin4726564014657517188;'/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/ltsmin4726564014657517188;'/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/ltsmin4726564014657517188;'/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 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 106 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2022-05-19 10:30:34] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:30:34] [INFO ] Computed 45 place invariants in 6 ms
[2022-05-19 10:30:34] [INFO ] Implicit Places using invariants in 135 ms returned []
[2022-05-19 10:30:34] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:30:34] [INFO ] Computed 45 place invariants in 3 ms
[2022-05-19 10:30:34] [INFO ] State equation strengthened by 111 read => feed constraints.
[2022-05-19 10:30:35] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 715 ms to find 0 implicit places.
[2022-05-19 10:30:35] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-19 10:30:35] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2022-05-19 10:30:35] [INFO ] Computed 45 place invariants in 5 ms
[2022-05-19 10:30:35] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin12880601756207372253
[2022-05-19 10:30:35] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:30:35] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12880601756207372253
Running compilation step : cd /tmp/ltsmin12880601756207372253;'/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/ltsmin12880601756207372253;'/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/ltsmin12880601756207372253;'/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)
[2022-05-19 10:30:38] [INFO ] Flatten gal took : 66 ms
[2022-05-19 10:30:38] [INFO ] Flatten gal took : 64 ms
[2022-05-19 10:30:38] [INFO ] Time to serialize gal into /tmp/LTL16591134366706925572.gal : 4 ms
[2022-05-19 10:30:38] [INFO ] Time to serialize properties into /tmp/LTL4355072349348924145.ltl : 4 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/LTL16591134366706925572.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4355072349348924145.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/LTL1659113...267
Read 1 LTL properties
Checking formula 0 : !((F((F((X("(((((((((((((Cpt2_1>=1)&&(AMC_3_1>=1))&&((cable_used_4>=1)&&(FMCb>=1)))||(((Cpt2_1>=1)&&(AMC_4_1>=1))&&((cable_used_1>=1)&...66151
Formula 0 simplified : !F(F(X"(((((((((((((Cpt2_1>=1)&&(AMC_3_1>=1))&&((cable_used_4>=1)&&(FMCb>=1)))||(((Cpt2_1>=1)&&(AMC_4_1>=1))&&((cable_used_1>=1)&&(F...66137
Detected timeout of ITS tools.
[2022-05-19 10:30:53] [INFO ] Flatten gal took : 75 ms
[2022-05-19 10:30:53] [INFO ] Applying decomposition
[2022-05-19 10:30:54] [INFO ] Flatten gal took : 65 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/graph6525032450557358777.txt' '-o' '/tmp/graph6525032450557358777.bin' '-w' '/tmp/graph6525032450557358777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6525032450557358777.bin' '-l' '-1' '-v' '-w' '/tmp/graph6525032450557358777.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:30:54] [INFO ] Decomposing Gal with order
[2022-05-19 10:30:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:30:54] [INFO ] Removed a total of 3352 redundant transitions.
[2022-05-19 10:30:54] [INFO ] Flatten gal took : 177 ms
[2022-05-19 10:30:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 681 labels/synchronizations in 19 ms.
[2022-05-19 10:30:54] [INFO ] Time to serialize gal into /tmp/LTL3991571773373926688.gal : 7 ms
[2022-05-19 10:30:54] [INFO ] Time to serialize properties into /tmp/LTL9565343379487770315.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3991571773373926688.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9565343379487770315.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/LTL3991571...245
Read 1 LTL properties
Checking formula 0 : !((F((F((X("(((((((((((((u6.Cpt2_1>=1)&&(i1.u3.AMC_3_1>=1))&&((i1.u7.cable_used_4>=1)&&(i1.u7.FMCb>=1)))||(((u6.Cpt2_1>=1)&&(i1.u3.AMC...88531
Formula 0 simplified : !F(F(X"(((((((((((((u6.Cpt2_1>=1)&&(i1.u3.AMC_3_1>=1))&&((i1.u7.cable_used_4>=1)&&(i1.u7.FMCb>=1)))||(((u6.Cpt2_1>=1)&&(i1.u3.AMC_4_...88517
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4948715064603453142
[2022-05-19 10:31:09] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4948715064603453142
Running compilation step : cd /tmp/ltsmin4948715064603453142;'/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/ltsmin4948715064603453142;'/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/ltsmin4948715064603453142;'/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 SafeBus-PT-10-LTLFireability-06 finished in 94148 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(!(!F(!p0) U ((G(p2)&&!p0)||p1)))))))'
[2022-05-19 10:31:12] [INFO ] Flatten gal took : 66 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5194143656004249898
[2022-05-19 10:31:12] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:31:12] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5194143656004249898
Running compilation step : cd /tmp/ltsmin5194143656004249898;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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'
[2022-05-19 10:31:12] [INFO ] Applying decomposition
[2022-05-19 10:31:12] [INFO ] Flatten gal took : 65 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/graph6292670479592967535.txt' '-o' '/tmp/graph6292670479592967535.bin' '-w' '/tmp/graph6292670479592967535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6292670479592967535.bin' '-l' '-1' '-v' '-w' '/tmp/graph6292670479592967535.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:31:12] [INFO ] Decomposing Gal with order
[2022-05-19 10:31:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:31:13] [INFO ] Removed a total of 3714 redundant transitions.
[2022-05-19 10:31:13] [INFO ] Flatten gal took : 188 ms
[2022-05-19 10:31:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 550 labels/synchronizations in 25 ms.
[2022-05-19 10:31:13] [INFO ] Time to serialize gal into /tmp/LTLFireability10602139810495790413.gal : 34 ms
[2022-05-19 10:31:13] [INFO ] Time to serialize properties into /tmp/LTLFireability16540677331553391301.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/LTLFireability10602139810495790413.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16540677331553391301.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...269
Read 3 LTL properties
Checking formula 0 : !((X(X(F("((((((((((i0.u0.ACK>=1)&&(i0.u1.wait_ack_2_7>=1))&&(i1.u7.FMCb>=1))||(((i0.u0.ACK>=1)&&(i0.u1.wait_ack_3_8>=1))&&(i1.u7.FMCb...5811
Formula 0 simplified : !XXF"((((((((((i0.u0.ACK>=1)&&(i0.u1.wait_ack_2_7>=1))&&(i1.u7.FMCb>=1))||(((i0.u0.ACK>=1)&&(i0.u1.wait_ack_3_8>=1))&&(i1.u7.FMCb>=1...5803
Compilation finished in 3811 ms.
Running link step : cd /tmp/ltsmin5194143656004249898;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin5194143656004249898;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin5194143656004249898;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5194143656004249898;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((<>((X((LTLAPp1==true))||X((LTLAPp2==true))))||<>((LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 10:54:17] [INFO ] Flatten gal took : 241 ms
[2022-05-19 10:54:17] [INFO ] Time to serialize gal into /tmp/LTLFireability18168627492192903452.gal : 7 ms
[2022-05-19 10:54:17] [INFO ] Time to serialize properties into /tmp/LTLFireability6195731351832850673.ltl : 17 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/LTLFireability18168627492192903452.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6195731351832850673.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...289
Read 3 LTL properties
Checking formula 0 : !((X(X(F("((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=...4191
Formula 0 simplified : !XXF"((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=1))...4183
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin5194143656004249898;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((<>((X((LTLAPp1==true))||X((LTLAPp2==true))))||<>((LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5194143656004249898;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X(<>(!(!<>(!(LTLAPp3==true)) U (([]((LTLAPp2==true))&&!(LTLAPp3==true))||(LTLAPp4==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 11:17:22] [INFO ] Flatten gal took : 255 ms
[2022-05-19 11:17:22] [INFO ] Input system was already deterministic with 1531 transitions.
[2022-05-19 11:17:22] [INFO ] Transformed 306 places.
[2022-05-19 11:17:23] [INFO ] Transformed 1531 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-19 11:17:53] [INFO ] Time to serialize gal into /tmp/LTLFireability14736560944660767179.gal : 28 ms
[2022-05-19 11:17:53] [INFO ] Time to serialize properties into /tmp/LTLFireability8049270518831382456.ltl : 18 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/LTLFireability14736560944660767179.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8049270518831382456.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(F("((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=...4191
Formula 0 simplified : !XXF"((((((((((ACK>=1)&&(wait_ack_2_7>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_8>=1))&&(FMCb>=1)))||((((ACK>=1)&&(wait_ack_1_5>=1))...4183
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.026: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.026: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.026: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.025: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.040: LTL layer: formula: <>([](X(<>(!(!<>(!(LTLAPp3==true)) U (([]((LTLAPp2==true))&&!(LTLAPp3==true))||(LTLAPp4==true)))))))
pins2lts-mc-linux64( 3/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.043: "<>([](X(<>(!(!<>(!(LTLAPp3==true)) U (([]((LTLAPp2==true))&&!(LTLAPp3==true))||(LTLAPp4==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.043: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.045: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.050: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.050: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.058: buchi has 7 states
pins2lts-mc-linux64( 0/ 8), 0.229: There are 1537 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.229: State length is 307, there are 1548 groups
pins2lts-mc-linux64( 0/ 8), 0.229: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.229: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.229: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.229: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.285: [Blue] ~46 levels ~960 states ~2440 transitions
pins2lts-mc-linux64( 6/ 8), 0.326: [Blue] ~46 levels ~1920 states ~4224 transitions
pins2lts-mc-linux64( 6/ 8), 0.393: [Blue] ~46 levels ~3840 states ~8264 transitions
pins2lts-mc-linux64( 0/ 8), 0.533: [Blue] ~37 levels ~7680 states ~18800 transitions
pins2lts-mc-linux64( 7/ 8), 0.804: [Blue] ~173 levels ~15360 states ~28840 transitions
pins2lts-mc-linux64( 0/ 8), 1.282: [Blue] ~53 levels ~30720 states ~91472 transitions
pins2lts-mc-linux64( 6/ 8), 2.226: [Blue] ~173 levels ~61440 states ~148032 transitions
pins2lts-mc-linux64( 7/ 8), 3.904: [Blue] ~264 levels ~122880 states ~232424 transitions
pins2lts-mc-linux64( 5/ 8), 7.148: [Blue] ~102 levels ~245760 states ~566392 transitions
pins2lts-mc-linux64( 7/ 8), 13.292: [Blue] ~895 levels ~491520 states ~1115176 transitions
pins2lts-mc-linux64( 3/ 8), 25.366: [Blue] ~632 levels ~983040 states ~2411320 transitions
pins2lts-mc-linux64( 3/ 8), 49.556: [Blue] ~3108 levels ~1966080 states ~5103464 transitions
pins2lts-mc-linux64( 3/ 8), 97.022: [Blue] ~6175 levels ~3932160 states ~10743752 transitions
pins2lts-mc-linux64( 6/ 8), 191.961: [Blue] ~14908 levels ~7864320 states ~24025632 transitions
pins2lts-mc-linux64( 4/ 8), 404.545: [Blue] ~66404 levels ~15728640 states ~50367136 transitions
pins2lts-mc-linux64( 3/ 8), 543.469: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 544.224:
pins2lts-mc-linux64( 0/ 8), 544.225: Explored 21037293 states 70062183 transitions, fanout: 3.330
pins2lts-mc-linux64( 0/ 8), 544.226: Total exploration time 543.960 sec (543.930 sec minimum, 543.946 sec on average)
pins2lts-mc-linux64( 0/ 8), 544.226: States per second: 38674, Transitions per second: 128800
pins2lts-mc-linux64( 0/ 8), 544.226:
pins2lts-mc-linux64( 0/ 8), 544.226: State space has 21655519 states, 3647416 are accepting
pins2lts-mc-linux64( 0/ 8), 544.226: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 544.226: blue states: 21037293 (97.15%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 544.226: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 544.226: all-red states: 20411616 (94.26%), bogus 76 (0.00%)
pins2lts-mc-linux64( 0/ 8), 544.226:
pins2lts-mc-linux64( 0/ 8), 544.226: Total memory used for local state coloring: 8.5MB
pins2lts-mc-linux64( 0/ 8), 544.226:
pins2lts-mc-linux64( 0/ 8), 544.226: Queue width: 8B, total height: 558026, memory: 4.26MB
pins2lts-mc-linux64( 0/ 8), 544.226: Tree memory: 421.2MB, 20.4 B/state, compr.: 1.7%
pins2lts-mc-linux64( 0/ 8), 544.226: Tree fill ratio (roots/leafs): 16.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 544.300: Stored 1710 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 544.316: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 544.316: Est. total memory use: 425.5MB (~1028.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5194143656004249898;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X(<>(!(!<>(!(LTLAPp3==true)) U (([]((LTLAPp2==true))&&!(LTLAPp3==true))||(LTLAPp4==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5194143656004249898;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X(<>(!(!<>(!(LTLAPp3==true)) U (([]((LTLAPp2==true))&&!(LTLAPp3==true))||(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)

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="SafeBus-PT-10"
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 SafeBus-PT-10, 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 r204-oct2-165281599000276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-10.tgz
mv SafeBus-PT-10 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 ;