Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r175-smll-171636279900087.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Echo-PT-d05r03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279900087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 12 04:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 12 04:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 12 04:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 04:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.3M May 18 16:42 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 Echo-PT-d05r03-LTLCardinality-00
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-01
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-02
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-03
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-04
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-05
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-06
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-07
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-08
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-09
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-10
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-11
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-12
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-13
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-14
FORMULA_NAME Echo-PT-d05r03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716536946964

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d05r03
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 07:49:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 07:49:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 07:49:10] [INFO ] Load time of PNML (sax parser for PT used): 823 ms
[2024-05-24 07:49:11] [INFO ] Transformed 3717 places.
[2024-05-24 07:49:11] [INFO ] Transformed 3222 transitions.
[2024-05-24 07:49:11] [INFO ] Found NUPN structural information;
[2024-05-24 07:49:11] [INFO ] Parsed PT model containing 3717 places and 3222 transitions and 28404 arcs in 1036 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA Echo-PT-d05r03-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 3717 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3717/3717 places, 3222/3222 transitions.
Reduce places removed 242 places and 0 transitions.
Iterating post reduction 0 with 242 rules applied. Total rules applied 242 place count 3475 transition count 3222
Applied a total of 242 rules in 676 ms. Remains 3475 /3717 variables (removed 242) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3475 cols
[2024-05-24 07:49:26] [INFO ] Invariants computation overflowed in 14377 ms
[2024-05-24 07:49:27] [INFO ] Implicit Places using invariants in 15752 ms returned []
// Phase 1: matrix 3222 rows 3475 cols
[2024-05-24 07:49:41] [INFO ] Invariants computation overflowed in 13950 ms
[2024-05-24 07:49:43] [INFO ] Implicit Places using invariants and state equation in 15363 ms returned []
Implicit Place search using SMT with State Equation took 31175 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3475 cols
[2024-05-24 07:49:57] [INFO ] Invariants computation overflowed in 14328 ms
[2024-05-24 07:49:58] [INFO ] Dead Transitions using invariants and state equation in 15036 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3475/3717 places, 3222/3222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46898 ms. Remains : 3475/3717 places, 3222/3222 transitions.
Support contains 27 out of 3475 places after structural reductions.
[2024-05-24 07:49:59] [INFO ] Flatten gal took : 609 ms
[2024-05-24 07:49:59] [INFO ] Flatten gal took : 327 ms
[2024-05-24 07:50:00] [INFO ] Input system was already deterministic with 3222 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 922 ms. (steps per millisecond=10 ) properties (out of 18) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 3222 rows 3475 cols
[2024-05-24 07:50:15] [INFO ] Invariants computation overflowed in 13788 ms
[2024-05-24 07:50:40] [INFO ] After 23367ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3
[2024-05-24 07:50:40] [INFO ] After 23382ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-24 07:50:40] [INFO ] After 25043ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :3
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 3475 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Graph (complete) has 15825 edges and 3475 vertex of which 3453 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.26 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 3453 transition count 3211
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 3452 transition count 3210
Applied a total of 12 rules in 753 ms. Remains 3452 /3475 variables (removed 23) and now considering 3210/3222 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 754 ms. Remains : 3452/3475 places, 3210/3222 transitions.
Finished random walk after 3465 steps, including 7 resets, run visited all 4 properties in 205 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
FORMULA Echo-PT-d05r03-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 3475 stabilizing places and 3222 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3475 transition count 3222
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G(p1)))))'
Support contains 2 out of 3475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3474 transition count 3222
Applied a total of 1 rules in 436 ms. Remains 3474 /3475 variables (removed 1) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 07:50:54] [INFO ] Invariants computation overflowed in 12577 ms
[2024-05-24 07:50:55] [INFO ] Implicit Places using invariants in 13505 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 07:51:07] [INFO ] Invariants computation overflowed in 11906 ms
[2024-05-24 07:51:09] [INFO ] Implicit Places using invariants and state equation in 13201 ms returned []
Implicit Place search using SMT with State Equation took 26718 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 07:51:20] [INFO ] Invariants computation overflowed in 11915 ms
[2024-05-24 07:51:21] [INFO ] Dead Transitions using invariants and state equation in 12582 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3474/3475 places, 3222/3222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39745 ms. Remains : 3474/3475 places, 3222/3222 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 281 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-00 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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s3213 0), p1:(EQ s140 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2092 ms.
Product exploration explored 100000 steps with 50000 reset in 2402 ms.
Computed a total of 3474 stabilizing places and 3222 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3474 transition count 3222
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 19 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d05r03-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d05r03-LTLCardinality-00 finished in 47542 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 3475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Graph (complete) has 15825 edges and 3475 vertex of which 3463 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.26 ms
Discarding 12 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 461 ms. Remains 3462 /3475 variables (removed 13) and now considering 3220/3222 (removed 2) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:51:41] [INFO ] Invariants computation overflowed in 11345 ms
[2024-05-24 07:51:42] [INFO ] Implicit Places using invariants in 12177 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:51:53] [INFO ] Invariants computation overflowed in 11493 ms
[2024-05-24 07:51:54] [INFO ] Implicit Places using invariants and state equation in 12645 ms returned []
Implicit Place search using SMT with State Equation took 24827 ms to find 0 implicit places.
[2024-05-24 07:51:54] [INFO ] Redundant transitions in 294 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:52:06] [INFO ] Invariants computation overflowed in 11621 ms
[2024-05-24 07:52:07] [INFO ] Dead Transitions using invariants and state equation in 12326 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3462/3475 places, 3220/3222 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37931 ms. Remains : 3462/3475 places, 3220/3222 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s2962 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 250 reset in 5147 ms.
Product exploration explored 100000 steps with 245 reset in 5539 ms.
Computed a total of 3462 stabilizing places and 3220 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3462 transition count 3220
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 424 steps, including 0 resets, run visited all 1 properties in 26 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 3462 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3462/3462 places, 3220/3220 transitions.
Applied a total of 0 rules in 385 ms. Remains 3462 /3462 variables (removed 0) and now considering 3220/3220 (removed 0) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:52:33] [INFO ] Invariants computation overflowed in 11619 ms
[2024-05-24 07:52:34] [INFO ] Implicit Places using invariants in 12477 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:52:45] [INFO ] Invariants computation overflowed in 11672 ms
[2024-05-24 07:52:47] [INFO ] Implicit Places using invariants and state equation in 12943 ms returned []
Implicit Place search using SMT with State Equation took 25424 ms to find 0 implicit places.
[2024-05-24 07:52:47] [INFO ] Redundant transitions in 200 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:52:58] [INFO ] Invariants computation overflowed in 11590 ms
[2024-05-24 07:52:59] [INFO ] Dead Transitions using invariants and state equation in 12398 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 38418 ms. Remains : 3462/3462 places, 3220/3220 transitions.
Computed a total of 3462 stabilizing places and 3220 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3462 transition count 3220
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Finished random walk after 183 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 195 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 249 reset in 4731 ms.
Product exploration explored 100000 steps with 254 reset in 5254 ms.
Built C files in :
/tmp/ltsmin7400622928212159419
[2024-05-24 07:53:13] [INFO ] Too many transitions (3220) to apply POR reductions. Disabling POR matrices.
[2024-05-24 07:53:13] [INFO ] Built C files in 152ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7400622928212159419
Running compilation step : cd /tmp/ltsmin7400622928212159419;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7400622928212159419;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7400622928212159419;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 3462 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3462/3462 places, 3220/3220 transitions.
Applied a total of 0 rules in 337 ms. Remains 3462 /3462 variables (removed 0) and now considering 3220/3220 (removed 0) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:53:28] [INFO ] Invariants computation overflowed in 11600 ms
[2024-05-24 07:53:28] [INFO ] Implicit Places using invariants in 12396 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:53:41] [INFO ] Invariants computation overflowed in 12213 ms
[2024-05-24 07:53:42] [INFO ] Implicit Places using invariants and state equation in 13653 ms returned []
Implicit Place search using SMT with State Equation took 26051 ms to find 0 implicit places.
[2024-05-24 07:53:42] [INFO ] Redundant transitions in 212 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:53:55] [INFO ] Invariants computation overflowed in 12240 ms
[2024-05-24 07:53:55] [INFO ] Dead Transitions using invariants and state equation in 12976 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 39590 ms. Remains : 3462/3462 places, 3220/3220 transitions.
Built C files in :
/tmp/ltsmin5914556075410017767
[2024-05-24 07:53:55] [INFO ] Too many transitions (3220) to apply POR reductions. Disabling POR matrices.
[2024-05-24 07:53:55] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5914556075410017767
Running compilation step : cd /tmp/ltsmin5914556075410017767;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5914556075410017767;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5914556075410017767;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 07:53:59] [INFO ] Flatten gal took : 341 ms
[2024-05-24 07:54:00] [INFO ] Flatten gal took : 255 ms
[2024-05-24 07:54:00] [INFO ] Time to serialize gal into /tmp/LTL7732490905686023604.gal : 75 ms
[2024-05-24 07:54:00] [INFO ] Time to serialize properties into /tmp/LTL17152052088604607344.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7732490905686023604.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11156677642185183954.hoa' '-atoms' '/tmp/LTL17152052088604607344.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17152052088604607344.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11156677642185183954.hoa
Detected timeout of ITS tools.
[2024-05-24 07:54:15] [INFO ] Flatten gal took : 310 ms
[2024-05-24 07:54:16] [INFO ] Flatten gal took : 364 ms
[2024-05-24 07:54:16] [INFO ] Time to serialize gal into /tmp/LTL18178825331926230190.gal : 49 ms
[2024-05-24 07:54:16] [INFO ] Time to serialize properties into /tmp/LTL16405069802057203368.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18178825331926230190.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16405069802057203368.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(p500==0)"))))
Formula 0 simplified : FG!"(p500==0)"
Detected timeout of ITS tools.
[2024-05-24 07:54:31] [INFO ] Flatten gal took : 240 ms
[2024-05-24 07:54:31] [INFO ] Applying decomposition
[2024-05-24 07:54:31] [INFO ] Flatten gal took : 305 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1999567060171512791.txt' '-o' '/tmp/graph1999567060171512791.bin' '-w' '/tmp/graph1999567060171512791.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1999567060171512791.bin' '-l' '-1' '-v' '-w' '/tmp/graph1999567060171512791.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:54:32] [INFO ] Decomposing Gal with order
[2024-05-24 07:54:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:54:33] [INFO ] Removed a total of 8255 redundant transitions.
[2024-05-24 07:54:34] [INFO ] Flatten gal took : 978 ms
[2024-05-24 07:54:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 1203 labels/synchronizations in 262 ms.
[2024-05-24 07:54:34] [INFO ] Time to serialize gal into /tmp/LTL11312168538455255399.gal : 74 ms
[2024-05-24 07:54:34] [INFO ] Time to serialize properties into /tmp/LTL1483037590427927539.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11312168538455255399.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1483037590427927539.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(i4.u66.p500==0)"))))
Formula 0 simplified : FG!"(i4.u66.p500==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14730399932790988711
[2024-05-24 07:54:49] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14730399932790988711
Running compilation step : cd /tmp/ltsmin14730399932790988711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14730399932790988711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14730399932790988711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d05r03-LTLCardinality-01 finished in 203521 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(p1)))'
Support contains 2 out of 3475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Graph (complete) has 15825 edges and 3475 vertex of which 3463 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.8 ms
Discarding 12 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 239 ms. Remains 3462 /3475 variables (removed 13) and now considering 3220/3222 (removed 2) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:55:04] [INFO ] Invariants computation overflowed in 11762 ms
[2024-05-24 07:55:05] [INFO ] Implicit Places using invariants in 12450 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:55:17] [INFO ] Invariants computation overflowed in 12131 ms
[2024-05-24 07:55:19] [INFO ] Implicit Places using invariants and state equation in 13431 ms returned []
Implicit Place search using SMT with State Equation took 25886 ms to find 0 implicit places.
[2024-05-24 07:55:19] [INFO ] Redundant transitions in 211 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:55:30] [INFO ] Invariants computation overflowed in 11635 ms
[2024-05-24 07:55:31] [INFO ] Dead Transitions using invariants and state equation in 12448 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3462/3475 places, 3220/3222 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 38795 ms. Remains : 3462/3475 places, 3220/3222 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s1191 0) (EQ s672 1)), p0:(AND (EQ s672 0) (EQ s1191 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 3641 steps with 7 reset in 174 ms.
FORMULA Echo-PT-d05r03-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-LTLCardinality-06 finished in 39121 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))&&F(p1))))'
Support contains 2 out of 3475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3474 transition count 3222
Applied a total of 1 rules in 196 ms. Remains 3474 /3475 variables (removed 1) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 07:55:44] [INFO ] Invariants computation overflowed in 12271 ms
[2024-05-24 07:55:45] [INFO ] Implicit Places using invariants in 13257 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 07:55:57] [INFO ] Invariants computation overflowed in 11984 ms
[2024-05-24 07:55:58] [INFO ] Implicit Places using invariants and state equation in 13271 ms returned []
Implicit Place search using SMT with State Equation took 26532 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 07:56:10] [INFO ] Invariants computation overflowed in 11535 ms
[2024-05-24 07:56:11] [INFO ] Dead Transitions using invariants and state equation in 12398 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3474/3475 places, 3222/3222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39132 ms. Remains : 3474/3475 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s787 1), p1:(EQ s2103 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 545 reset in 5708 ms.
Product exploration explored 100000 steps with 576 reset in 5681 ms.
Computed a total of 3474 stabilizing places and 3222 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3474 transition count 3222
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), true, (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 157 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 99 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), true, (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 8 factoid took 201 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 07:56:38] [INFO ] Invariants computation overflowed in 12283 ms
[2024-05-24 07:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 07:56:53] [INFO ] [Real]Absence check using state equation in 2722 ms returned unknown
Could not prove EG (NOT p0)
Support contains 1 out of 3474 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3474/3474 places, 3222/3222 transitions.
Graph (complete) has 15811 edges and 3474 vertex of which 3463 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.8 ms
Discarding 11 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 307 ms. Remains 3462 /3474 variables (removed 12) and now considering 3220/3222 (removed 2) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:57:05] [INFO ] Invariants computation overflowed in 11673 ms
[2024-05-24 07:57:06] [INFO ] Implicit Places using invariants in 12516 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:57:18] [INFO ] Invariants computation overflowed in 11867 ms
[2024-05-24 07:57:19] [INFO ] Implicit Places using invariants and state equation in 13104 ms returned []
Implicit Place search using SMT with State Equation took 25623 ms to find 0 implicit places.
[2024-05-24 07:57:19] [INFO ] Redundant transitions in 330 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:57:31] [INFO ] Invariants computation overflowed in 11612 ms
[2024-05-24 07:57:32] [INFO ] Dead Transitions using invariants and state equation in 12459 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3462/3474 places, 3220/3222 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 38730 ms. Remains : 3462/3474 places, 3220/3222 transitions.
Computed a total of 3462 stabilizing places and 3220 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3462 transition count 3220
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Finished random walk after 67 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 175 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:57:48] [INFO ] Invariants computation overflowed in 12249 ms
[2024-05-24 07:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 07:58:03] [INFO ] [Real]Absence check using state equation in 3232 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 585 reset in 5125 ms.
Product exploration explored 100000 steps with 541 reset in 5599 ms.
Built C files in :
/tmp/ltsmin13671713374419349539
[2024-05-24 07:58:13] [INFO ] Too many transitions (3220) to apply POR reductions. Disabling POR matrices.
[2024-05-24 07:58:13] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13671713374419349539
Running compilation step : cd /tmp/ltsmin13671713374419349539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13671713374419349539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13671713374419349539;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 3462 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3462/3462 places, 3220/3220 transitions.
Applied a total of 0 rules in 293 ms. Remains 3462 /3462 variables (removed 0) and now considering 3220/3220 (removed 0) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:58:29] [INFO ] Invariants computation overflowed in 12476 ms
[2024-05-24 07:58:30] [INFO ] Implicit Places using invariants in 13185 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:58:42] [INFO ] Invariants computation overflowed in 11728 ms
[2024-05-24 07:58:43] [INFO ] Implicit Places using invariants and state equation in 13160 ms returned []
Implicit Place search using SMT with State Equation took 26351 ms to find 0 implicit places.
[2024-05-24 07:58:43] [INFO ] Redundant transitions in 210 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 07:58:55] [INFO ] Invariants computation overflowed in 11673 ms
[2024-05-24 07:58:56] [INFO ] Dead Transitions using invariants and state equation in 12406 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 39268 ms. Remains : 3462/3462 places, 3220/3220 transitions.
Built C files in :
/tmp/ltsmin2005438025346898805
[2024-05-24 07:58:56] [INFO ] Too many transitions (3220) to apply POR reductions. Disabling POR matrices.
[2024-05-24 07:58:56] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2005438025346898805
Running compilation step : cd /tmp/ltsmin2005438025346898805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2005438025346898805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2005438025346898805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 07:58:59] [INFO ] Flatten gal took : 363 ms
[2024-05-24 07:59:00] [INFO ] Flatten gal took : 305 ms
[2024-05-24 07:59:00] [INFO ] Time to serialize gal into /tmp/LTL5092742659615553951.gal : 37 ms
[2024-05-24 07:59:00] [INFO ] Time to serialize properties into /tmp/LTL1017165927918186174.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5092742659615553951.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1250232973280459508.hoa' '-atoms' '/tmp/LTL1017165927918186174.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1017165927918186174.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1250232973280459508.hoa
Detected timeout of ITS tools.
[2024-05-24 07:59:15] [INFO ] Flatten gal took : 232 ms
[2024-05-24 07:59:15] [INFO ] Flatten gal took : 242 ms
[2024-05-24 07:59:15] [INFO ] Time to serialize gal into /tmp/LTL15799867537907905616.gal : 38 ms
[2024-05-24 07:59:15] [INFO ] Time to serialize properties into /tmp/LTL17969273724105133351.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15799867537907905616.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17969273724105133351.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((G(F("(p1786==1)")))&&(F("(p3041==0)")))))
Formula 0 simplified : X(FG!"(p1786==1)" | G!"(p3041==0)")
Detected timeout of ITS tools.
[2024-05-24 07:59:31] [INFO ] Flatten gal took : 279 ms
[2024-05-24 07:59:31] [INFO ] Applying decomposition
[2024-05-24 07:59:31] [INFO ] Flatten gal took : 351 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7598537554820989958.txt' '-o' '/tmp/graph7598537554820989958.bin' '-w' '/tmp/graph7598537554820989958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7598537554820989958.bin' '-l' '-1' '-v' '-w' '/tmp/graph7598537554820989958.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:59:32] [INFO ] Decomposing Gal with order
[2024-05-24 07:59:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:59:32] [INFO ] Removed a total of 8314 redundant transitions.
[2024-05-24 07:59:33] [INFO ] Flatten gal took : 467 ms
[2024-05-24 07:59:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 1225 labels/synchronizations in 158 ms.
[2024-05-24 07:59:33] [INFO ] Time to serialize gal into /tmp/LTL494072269961343846.gal : 47 ms
[2024-05-24 07:59:33] [INFO ] Time to serialize properties into /tmp/LTL2860319934431726379.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL494072269961343846.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2860319934431726379.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X((G(F("(i10.u182.p1786==1)")))&&(F("(i10.u147.p3041==0)")))))
Formula 0 simplified : X(FG!"(i10.u182.p1786==1)" | G!"(i10.u147.p3041==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15960270477556455651
[2024-05-24 07:59:48] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15960270477556455651
Running compilation step : cd /tmp/ltsmin15960270477556455651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15960270477556455651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15960270477556455651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d05r03-LTLCardinality-07 finished in 259686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 3475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3474 transition count 3222
Applied a total of 1 rules in 156 ms. Remains 3474 /3475 variables (removed 1) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:00:03] [INFO ] Invariants computation overflowed in 11705 ms
[2024-05-24 08:00:04] [INFO ] Implicit Places using invariants in 12424 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:00:16] [INFO ] Invariants computation overflowed in 11922 ms
[2024-05-24 08:00:17] [INFO ] Implicit Places using invariants and state equation in 13019 ms returned []
Implicit Place search using SMT with State Equation took 25446 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:00:29] [INFO ] Invariants computation overflowed in 12552 ms
[2024-05-24 08:00:30] [INFO ] Dead Transitions using invariants and state equation in 13380 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3474/3475 places, 3222/3222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38986 ms. Remains : 3474/3475 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s2909 0) (NEQ s2907 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]]
Stuttering criterion allowed to conclude after 543 steps with 2 reset in 23 ms.
FORMULA Echo-PT-d05r03-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-LTLCardinality-08 finished in 39104 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(p1&&X(G(p2))))))'
Support contains 4 out of 3475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3474 transition count 3222
Applied a total of 1 rules in 152 ms. Remains 3474 /3475 variables (removed 1) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:00:42] [INFO ] Invariants computation overflowed in 11467 ms
[2024-05-24 08:00:43] [INFO ] Implicit Places using invariants in 12304 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:00:55] [INFO ] Invariants computation overflowed in 12242 ms
[2024-05-24 08:00:56] [INFO ] Implicit Places using invariants and state equation in 13493 ms returned []
Implicit Place search using SMT with State Equation took 25809 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:01:08] [INFO ] Invariants computation overflowed in 11652 ms
[2024-05-24 08:01:09] [INFO ] Dead Transitions using invariants and state equation in 12403 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3474/3475 places, 3222/3222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38366 ms. Remains : 3474/3475 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s2005 0) (EQ s1486 1)), p1:(OR (EQ s1486 0) (EQ s2005 1)), p2:(OR (EQ s1086 0) (EQ s2227 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 1165 steps with 2 reset in 61 ms.
FORMULA Echo-PT-d05r03-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-LTLCardinality-10 finished in 38545 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p1))||p0))))'
Support contains 5 out of 3475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3474 transition count 3222
Applied a total of 1 rules in 165 ms. Remains 3474 /3475 variables (removed 1) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:01:21] [INFO ] Invariants computation overflowed in 11707 ms
[2024-05-24 08:01:22] [INFO ] Implicit Places using invariants in 12528 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:01:34] [INFO ] Invariants computation overflowed in 12228 ms
[2024-05-24 08:01:35] [INFO ] Implicit Places using invariants and state equation in 13506 ms returned []
Implicit Place search using SMT with State Equation took 26039 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:01:47] [INFO ] Invariants computation overflowed in 11723 ms
[2024-05-24 08:01:48] [INFO ] Dead Transitions using invariants and state equation in 12542 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3474/3475 places, 3222/3222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38750 ms. Remains : 3474/3475 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s903 1) (EQ s3328 0) (EQ s2187 1)), p1:(OR (EQ s1084 0) (EQ s2821 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 220 reset in 4367 ms.
Product exploration explored 100000 steps with 214 reset in 4625 ms.
Computed a total of 3474 stabilizing places and 3222 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3474 transition count 3222
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 297 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3178 steps, including 6 resets, run visited all 2 properties in 258 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 324 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 3474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3474/3474 places, 3222/3222 transitions.
Applied a total of 0 rules in 256 ms. Remains 3474 /3474 variables (removed 0) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:02:13] [INFO ] Invariants computation overflowed in 12010 ms
[2024-05-24 08:02:14] [INFO ] Implicit Places using invariants in 12778 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:02:26] [INFO ] Invariants computation overflowed in 12330 ms
[2024-05-24 08:02:27] [INFO ] Implicit Places using invariants and state equation in 13462 ms returned []
Implicit Place search using SMT with State Equation took 26247 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:02:39] [INFO ] Invariants computation overflowed in 11592 ms
[2024-05-24 08:02:40] [INFO ] Dead Transitions using invariants and state equation in 12442 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38953 ms. Remains : 3474/3474 places, 3222/3222 transitions.
Computed a total of 3474 stabilizing places and 3222 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3474 transition count 3222
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 177 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 132 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 329 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 225 reset in 4589 ms.
Product exploration explored 100000 steps with 220 reset in 4733 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 3474 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3474/3474 places, 3222/3222 transitions.
Graph (complete) has 15811 edges and 3474 vertex of which 3463 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.12 ms
Discarding 11 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 610 ms. Remains 3463 /3474 variables (removed 11) and now considering 3221/3222 (removed 1) transitions.
[2024-05-24 08:02:55] [INFO ] Redundant transitions in 237 ms returned []
// Phase 1: matrix 3221 rows 3463 cols
[2024-05-24 08:03:07] [INFO ] Invariants computation overflowed in 12791 ms
[2024-05-24 08:03:08] [INFO ] Dead Transitions using invariants and state equation in 13473 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3463/3474 places, 3221/3222 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14339 ms. Remains : 3463/3474 places, 3221/3222 transitions.
Built C files in :
/tmp/ltsmin4934709932988411032
[2024-05-24 08:03:08] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4934709932988411032
Running compilation step : cd /tmp/ltsmin4934709932988411032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4934709932988411032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4934709932988411032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 3474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3474/3474 places, 3222/3222 transitions.
Applied a total of 0 rules in 149 ms. Remains 3474 /3474 variables (removed 0) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:03:23] [INFO ] Invariants computation overflowed in 11521 ms
[2024-05-24 08:03:24] [INFO ] Implicit Places using invariants in 12331 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:03:36] [INFO ] Invariants computation overflowed in 12032 ms
[2024-05-24 08:03:37] [INFO ] Implicit Places using invariants and state equation in 13430 ms returned []
Implicit Place search using SMT with State Equation took 25762 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:03:49] [INFO ] Invariants computation overflowed in 12072 ms
[2024-05-24 08:03:50] [INFO ] Dead Transitions using invariants and state equation in 12950 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38862 ms. Remains : 3474/3474 places, 3222/3222 transitions.
Built C files in :
/tmp/ltsmin13345475901814297378
[2024-05-24 08:03:50] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13345475901814297378
Running compilation step : cd /tmp/ltsmin13345475901814297378;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13345475901814297378;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13345475901814297378;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 08:03:54] [INFO ] Flatten gal took : 235 ms
[2024-05-24 08:03:54] [INFO ] Flatten gal took : 237 ms
[2024-05-24 08:03:54] [INFO ] Time to serialize gal into /tmp/LTL8594404123328287000.gal : 31 ms
[2024-05-24 08:03:54] [INFO ] Time to serialize properties into /tmp/LTL16122884771188849764.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8594404123328287000.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13092162885994649680.hoa' '-atoms' '/tmp/LTL16122884771188849764.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16122884771188849764.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13092162885994649680.hoa
Detected timeout of ITS tools.
[2024-05-24 08:04:09] [INFO ] Flatten gal took : 230 ms
[2024-05-24 08:04:09] [INFO ] Flatten gal took : 239 ms
[2024-05-24 08:04:09] [INFO ] Time to serialize gal into /tmp/LTL6915411499523166671.gal : 36 ms
[2024-05-24 08:04:09] [INFO ] Time to serialize properties into /tmp/LTL14730915375183370721.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6915411499523166671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14730915375183370721.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(("((p1902==1)||(p854==0))")||(("(p3118==1)")||(F(G("((p2083==0)||(p3695==1))"))))))))
Formula 0 simplified : XX(!"((p1902==1)||(p854==0))" & !"(p3118==1)" & GF!"((p2083==0)||(p3695==1))")
Detected timeout of ITS tools.
[2024-05-24 08:04:25] [INFO ] Flatten gal took : 228 ms
[2024-05-24 08:04:25] [INFO ] Applying decomposition
[2024-05-24 08:04:25] [INFO ] Flatten gal took : 229 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15395358169233366510.txt' '-o' '/tmp/graph15395358169233366510.bin' '-w' '/tmp/graph15395358169233366510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15395358169233366510.bin' '-l' '-1' '-v' '-w' '/tmp/graph15395358169233366510.weights' '-q' '0' '-e' '0.001'
[2024-05-24 08:04:25] [INFO ] Decomposing Gal with order
[2024-05-24 08:04:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 08:04:26] [INFO ] Removed a total of 8234 redundant transitions.
[2024-05-24 08:04:26] [INFO ] Flatten gal took : 441 ms
[2024-05-24 08:04:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 1037 labels/synchronizations in 160 ms.
[2024-05-24 08:04:27] [INFO ] Time to serialize gal into /tmp/LTL12073465911628720484.gal : 44 ms
[2024-05-24 08:04:27] [INFO ] Time to serialize properties into /tmp/LTL656404405761921942.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12073465911628720484.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL656404405761921942.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(("((i2.u49.p1902==1)||(i1.u81.p854==0))")||(("(i7.i1.u143.p3118==1)")||(F(G("((i9.i0.u50.p2083==0)||(i13.u17.p3695==1))")))))))...156
Formula 0 simplified : XX(!"((i2.u49.p1902==1)||(i1.u81.p854==0))" & !"(i7.i1.u143.p3118==1)" & GF!"((i9.i0.u50.p2083==0)||(i13.u17.p3695==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11230522361124048118
[2024-05-24 08:04:42] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11230522361124048118
Running compilation step : cd /tmp/ltsmin11230522361124048118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11230522361124048118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11230522361124048118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d05r03-LTLCardinality-13 finished in 215866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(X(F(p0))))&&(G(p1) U !p0))))'
Support contains 3 out of 3475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3474 transition count 3222
Applied a total of 1 rules in 162 ms. Remains 3474 /3475 variables (removed 1) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:04:57] [INFO ] Invariants computation overflowed in 12323 ms
[2024-05-24 08:04:58] [INFO ] Implicit Places using invariants in 13007 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:05:10] [INFO ] Invariants computation overflowed in 12090 ms
[2024-05-24 08:05:11] [INFO ] Implicit Places using invariants and state equation in 13181 ms returned []
Implicit Place search using SMT with State Equation took 26192 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2024-05-24 08:05:23] [INFO ] Invariants computation overflowed in 11826 ms
[2024-05-24 08:05:24] [INFO ] Dead Transitions using invariants and state equation in 12646 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3474/3475 places, 3222/3222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39013 ms. Remains : 3474/3475 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 283 ms :[true, (NOT p0), (OR (NOT p1) p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 6}, { cond=p1, acceptance={} source=4 dest: 7}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s2440 1), p1:(OR (EQ s3412 0) (EQ s1443 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 675 steps with 1 reset in 41 ms.
FORMULA Echo-PT-d05r03-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-LTLCardinality-14 finished in 39368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Graph (complete) has 15825 edges and 3475 vertex of which 3463 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.13 ms
Discarding 12 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 346 ms. Remains 3462 /3475 variables (removed 13) and now considering 3220/3222 (removed 2) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:05:36] [INFO ] Invariants computation overflowed in 11759 ms
[2024-05-24 08:05:37] [INFO ] Implicit Places using invariants in 12576 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:05:48] [INFO ] Invariants computation overflowed in 11299 ms
[2024-05-24 08:05:50] [INFO ] Implicit Places using invariants and state equation in 12583 ms returned []
Implicit Place search using SMT with State Equation took 25162 ms to find 0 implicit places.
[2024-05-24 08:05:50] [INFO ] Redundant transitions in 208 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:06:01] [INFO ] Invariants computation overflowed in 11463 ms
[2024-05-24 08:06:02] [INFO ] Dead Transitions using invariants and state equation in 12292 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3462/3475 places, 3220/3222 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 38017 ms. Remains : 3462/3475 places, 3220/3222 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-15 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 (EQ s818 0) (EQ s2659 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 206 reset in 4797 ms.
Product exploration explored 100000 steps with 206 reset in 4882 ms.
Computed a total of 3462 stabilizing places and 3220 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3462 transition count 3220
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 144 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 2 out of 3462 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3462/3462 places, 3220/3220 transitions.
Applied a total of 0 rules in 216 ms. Remains 3462 /3462 variables (removed 0) and now considering 3220/3220 (removed 0) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:06:27] [INFO ] Invariants computation overflowed in 12016 ms
[2024-05-24 08:06:28] [INFO ] Implicit Places using invariants in 12782 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:06:39] [INFO ] Invariants computation overflowed in 11261 ms
[2024-05-24 08:06:40] [INFO ] Implicit Places using invariants and state equation in 12528 ms returned []
Implicit Place search using SMT with State Equation took 25316 ms to find 0 implicit places.
[2024-05-24 08:06:41] [INFO ] Redundant transitions in 128 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:06:52] [INFO ] Invariants computation overflowed in 11364 ms
[2024-05-24 08:06:53] [INFO ] Dead Transitions using invariants and state equation in 12199 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37867 ms. Remains : 3462/3462 places, 3220/3220 transitions.
Computed a total of 3462 stabilizing places and 3220 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3462 transition count 3220
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 155 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 225 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 206 reset in 4455 ms.
Product exploration explored 100000 steps with 206 reset in 4633 ms.
Built C files in :
/tmp/ltsmin7063761467046432686
[2024-05-24 08:07:05] [INFO ] Too many transitions (3220) to apply POR reductions. Disabling POR matrices.
[2024-05-24 08:07:05] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7063761467046432686
Running compilation step : cd /tmp/ltsmin7063761467046432686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7063761467046432686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7063761467046432686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 3462 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3462/3462 places, 3220/3220 transitions.
Applied a total of 0 rules in 198 ms. Remains 3462 /3462 variables (removed 0) and now considering 3220/3220 (removed 0) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:07:20] [INFO ] Invariants computation overflowed in 11817 ms
[2024-05-24 08:07:21] [INFO ] Implicit Places using invariants in 12450 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:07:32] [INFO ] Invariants computation overflowed in 11771 ms
[2024-05-24 08:07:34] [INFO ] Implicit Places using invariants and state equation in 13068 ms returned []
Implicit Place search using SMT with State Equation took 25520 ms to find 0 implicit places.
[2024-05-24 08:07:34] [INFO ] Redundant transitions in 128 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:07:46] [INFO ] Invariants computation overflowed in 11853 ms
[2024-05-24 08:07:47] [INFO ] Dead Transitions using invariants and state equation in 12799 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 38653 ms. Remains : 3462/3462 places, 3220/3220 transitions.
Built C files in :
/tmp/ltsmin9346161693434992683
[2024-05-24 08:07:47] [INFO ] Too many transitions (3220) to apply POR reductions. Disabling POR matrices.
[2024-05-24 08:07:47] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9346161693434992683
Running compilation step : cd /tmp/ltsmin9346161693434992683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9346161693434992683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9346161693434992683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 08:07:50] [INFO ] Flatten gal took : 244 ms
[2024-05-24 08:07:50] [INFO ] Flatten gal took : 355 ms
[2024-05-24 08:07:51] [INFO ] Time to serialize gal into /tmp/LTL8526631608328298208.gal : 50 ms
[2024-05-24 08:07:51] [INFO ] Time to serialize properties into /tmp/LTL2757539015038361261.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8526631608328298208.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1205997867522645475.hoa' '-atoms' '/tmp/LTL2757539015038361261.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2757539015038361261.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1205997867522645475.hoa
Detected timeout of ITS tools.
[2024-05-24 08:08:06] [INFO ] Flatten gal took : 218 ms
[2024-05-24 08:08:06] [INFO ] Flatten gal took : 206 ms
[2024-05-24 08:08:06] [INFO ] Time to serialize gal into /tmp/LTL11591095430747144672.gal : 28 ms
[2024-05-24 08:08:06] [INFO ] Time to serialize properties into /tmp/LTL8101258110855951149.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11591095430747144672.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8101258110855951149.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((p1828==0)||(p3559==1))"))))
Formula 0 simplified : GF!"((p1828==0)||(p3559==1))"
Detected timeout of ITS tools.
[2024-05-24 08:08:21] [INFO ] Flatten gal took : 209 ms
[2024-05-24 08:08:21] [INFO ] Applying decomposition
[2024-05-24 08:08:22] [INFO ] Flatten gal took : 251 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18177591911522934278.txt' '-o' '/tmp/graph18177591911522934278.bin' '-w' '/tmp/graph18177591911522934278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18177591911522934278.bin' '-l' '-1' '-v' '-w' '/tmp/graph18177591911522934278.weights' '-q' '0' '-e' '0.001'
[2024-05-24 08:08:22] [INFO ] Decomposing Gal with order
[2024-05-24 08:08:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 08:08:23] [INFO ] Removed a total of 8212 redundant transitions.
[2024-05-24 08:08:23] [INFO ] Flatten gal took : 494 ms
[2024-05-24 08:08:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 1083 labels/synchronizations in 139 ms.
[2024-05-24 08:08:24] [INFO ] Time to serialize gal into /tmp/LTL6587682153790602185.gal : 43 ms
[2024-05-24 08:08:24] [INFO ] Time to serialize properties into /tmp/LTL5760249248656207651.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6587682153790602185.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5760249248656207651.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i10.u167.p1828==0)||(i11.u90.p3559==1))"))))
Formula 0 simplified : GF!"((i10.u167.p1828==0)||(i11.u90.p3559==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3766377001116416876
[2024-05-24 08:08:39] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3766377001116416876
Running compilation step : cd /tmp/ltsmin3766377001116416876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3766377001116416876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3766377001116416876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d05r03-LTLCardinality-15 finished in 197575 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))&&F(p1))))'
Found a Shortening insensitive property : Echo-PT-d05r03-LTLCardinality-07
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Support contains 2 out of 3475 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3475/3475 places, 3222/3222 transitions.
Graph (complete) has 15825 edges and 3475 vertex of which 3463 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.12 ms
Discarding 12 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 321 ms. Remains 3462 /3475 variables (removed 13) and now considering 3220/3222 (removed 2) transitions.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:08:55] [INFO ] Invariants computation overflowed in 12253 ms
[2024-05-24 08:08:55] [INFO ] Implicit Places using invariants in 12893 ms returned []
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:09:06] [INFO ] Invariants computation overflowed in 11233 ms
[2024-05-24 08:09:08] [INFO ] Implicit Places using invariants and state equation in 12321 ms returned []
Implicit Place search using SMT with State Equation took 25217 ms to find 0 implicit places.
// Phase 1: matrix 3220 rows 3462 cols
[2024-05-24 08:09:19] [INFO ] Invariants computation overflowed in 11200 ms
[2024-05-24 08:09:20] [INFO ] Dead Transitions using invariants and state equation in 12034 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 3462/3475 places, 3220/3222 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 37578 ms. Remains : 3462/3475 places, 3220/3222 transitions.
Running random walk in product with property : Echo-PT-d05r03-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s776 1), p1:(EQ s2092 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 560 reset in 5489 ms.
Stuttering criterion allowed to conclude after 41081 steps with 236 reset in 2226 ms.
Treatment of property Echo-PT-d05r03-LTLCardinality-07 finished in 45567 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p1))||p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-24 08:09:28] [INFO ] Flatten gal took : 348 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1458684008862350201
[2024-05-24 08:09:28] [INFO ] Too many transitions (3222) to apply POR reductions. Disabling POR matrices.
[2024-05-24 08:09:28] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1458684008862350201
Running compilation step : cd /tmp/ltsmin1458684008862350201;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-24 08:09:28] [INFO ] Applying decomposition
[2024-05-24 08:09:28] [INFO ] Flatten gal took : 214 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13409927802176625431.txt' '-o' '/tmp/graph13409927802176625431.bin' '-w' '/tmp/graph13409927802176625431.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13409927802176625431.bin' '-l' '-1' '-v' '-w' '/tmp/graph13409927802176625431.weights' '-q' '0' '-e' '0.001'
[2024-05-24 08:09:29] [INFO ] Decomposing Gal with order
[2024-05-24 08:09:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 08:09:29] [INFO ] Removed a total of 8222 redundant transitions.
[2024-05-24 08:09:29] [INFO ] Flatten gal took : 410 ms
[2024-05-24 08:09:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 1089 labels/synchronizations in 143 ms.
[2024-05-24 08:09:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality10356621843094705304.gal : 44 ms
[2024-05-24 08:09:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality2357458111307517699.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10356621843094705304.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2357458111307517699.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !((G(F("(i6.i1.u60.p500!=1)"))))
Formula 0 simplified : FG!"(i6.i1.u60.p500!=1)"
Compilation finished in 18704 ms.
Running link step : cd /tmp/ltsmin1458684008862350201;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin1458684008862350201;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin1458684008862350201;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1458684008862350201;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp1==true)))&&<>((LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-24 08:36:17] [INFO ] Applying decomposition
[2024-05-24 08:36:18] [INFO ] Flatten gal took : 555 ms
[2024-05-24 08:36:18] [INFO ] Decomposing Gal with order
[2024-05-24 08:36:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 08:36:21] [INFO ] Removed a total of 18720 redundant transitions.
[2024-05-24 08:36:21] [INFO ] Flatten gal took : 1167 ms
[2024-05-24 08:36:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 135 ms.
[2024-05-24 08:36:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality3467149092896318770.gal : 110 ms
[2024-05-24 08:36:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality13552503976403181479.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3467149092896318770.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13552503976403181479.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !((G(F("(u1364.p500!=1)"))))
Formula 0 simplified : FG!"(u1364.p500!=1)"
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin1458684008862350201;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp1==true)))&&<>((LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1458684008862350201;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>([]((LTLAPp4==true)))||(LTLAPp3==true))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3481756 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16029756 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Echo-PT-d05r03"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Echo-PT-d05r03, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r175-smll-171636279900087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d05r03.tgz
mv Echo-PT-d05r03 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;