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-171636279800057.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-d02r15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279800057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.3K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 12 04:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 12 04:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 12 04:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:42 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 917K 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-d02r15-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716514179688

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-d02r15
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 01:29:42] [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 01:29:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 01:29:43] [INFO ] Load time of PNML (sax parser for PT used): 462 ms
[2024-05-24 01:29:43] [INFO ] Transformed 2127 places.
[2024-05-24 01:29:43] [INFO ] Transformed 1674 transitions.
[2024-05-24 01:29:43] [INFO ] Found NUPN structural information;
[2024-05-24 01:29:43] [INFO ] Parsed PT model containing 2127 places and 1674 transitions and 9700 arcs in 672 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Echo-PT-d02r15-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 2127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2127/2127 places, 1674/1674 transitions.
Reduce places removed 220 places and 0 transitions.
Iterating post reduction 0 with 220 rules applied. Total rules applied 220 place count 1907 transition count 1674
Applied a total of 220 rules in 271 ms. Remains 1907 /2127 variables (removed 220) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1907 cols
[2024-05-24 01:29:46] [INFO ] Computed 845 invariants in 1848 ms
[2024-05-24 01:29:49] [INFO ] Implicit Places using invariants in 5562 ms returned []
[2024-05-24 01:29:49] [INFO ] Invariant cache hit.
[2024-05-24 01:29:53] [INFO ] Implicit Places using invariants and state equation in 3200 ms returned []
Implicit Place search using SMT with State Equation took 8827 ms to find 0 implicit places.
[2024-05-24 01:29:53] [INFO ] Invariant cache hit.
[2024-05-24 01:29:55] [INFO ] Dead Transitions using invariants and state equation in 2060 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1907/2127 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11165 ms. Remains : 1907/2127 places, 1674/1674 transitions.
Support contains 29 out of 1907 places after structural reductions.
[2024-05-24 01:29:55] [INFO ] Flatten gal took : 276 ms
[2024-05-24 01:29:55] [INFO ] Flatten gal took : 166 ms
[2024-05-24 01:29:56] [INFO ] Input system was already deterministic with 1674 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 17) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 01:29:56] [INFO ] Invariant cache hit.
[2024-05-24 01:29:57] [INFO ] [Real]Absence check using 16 positive place invariants in 38 ms returned sat
[2024-05-24 01:30:00] [INFO ] [Real]Absence check using 16 positive and 829 generalized place invariants in 2429 ms returned sat
[2024-05-24 01:30:02] [INFO ] After 1576ms SMT Verify possible using state equation in real domain returned unsat :1 sat :2
[2024-05-24 01:30:02] [INFO ] After 2013ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 352 ms.
[2024-05-24 01:30:02] [INFO ] After 5795ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 26 ms.
Support contains 4 out of 1907 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Graph (complete) has 5721 edges and 1907 vertex of which 1894 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.18 ms
Discarding 13 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 1894 transition count 1669
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 1893 transition count 1668
Applied a total of 6 rules in 427 ms. Remains 1893 /1907 variables (removed 14) and now considering 1668/1674 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 429 ms. Remains : 1893/1907 places, 1668/1674 transitions.
Finished random walk after 3788 steps, including 8 resets, run visited all 1 properties in 70 ms. (steps per millisecond=54 )
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 1907 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1907 transition count 1674
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(G(p0)))'
Support contains 1 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1902 transition count 1674
Applied a total of 5 rules in 166 ms. Remains 1902 /1907 variables (removed 5) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1902 cols
[2024-05-24 01:30:06] [INFO ] Computed 840 invariants in 2700 ms
[2024-05-24 01:30:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:09] [INFO ] Implicit Places using invariants in 5618 ms returned []
[2024-05-24 01:30:09] [INFO ] Invariant cache hit.
[2024-05-24 01:30:10] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:12] [INFO ] Implicit Places using invariants and state equation in 3314 ms returned []
Implicit Place search using SMT with State Equation took 8943 ms to find 0 implicit places.
[2024-05-24 01:30:12] [INFO ] Invariant cache hit.
[2024-05-24 01:30:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:14] [INFO ] Dead Transitions using invariants and state equation in 2044 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1907 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11158 ms. Remains : 1902/1907 places, 1674/1674 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 220 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-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: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s323 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 260 steps with 0 reset in 16 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-00 finished in 11477 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 2 out of 1907 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Graph (complete) has 5721 edges and 1907 vertex of which 1897 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.13 ms
Discarding 10 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 144 ms. Remains 1896 /1907 variables (removed 11) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2024-05-24 01:30:17] [INFO ] Computed 836 invariants in 2530 ms
[2024-05-24 01:30:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:18] [INFO ] Implicit Places using invariants in 3249 ms returned []
[2024-05-24 01:30:18] [INFO ] Invariant cache hit.
[2024-05-24 01:30:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:19] [INFO ] Implicit Places using invariants and state equation in 691 ms returned []
Implicit Place search using SMT with State Equation took 3943 ms to find 0 implicit places.
[2024-05-24 01:30:19] [INFO ] Redundant transitions in 199 ms returned []
[2024-05-24 01:30:19] [INFO ] Invariant cache hit.
[2024-05-24 01:30:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:20] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1896/1907 places, 1672/1674 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5057 ms. Remains : 1896/1907 places, 1672/1674 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-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:(OR (EQ s343 0) (EQ s1185 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 224 reset in 2019 ms.
Product exploration explored 100000 steps with 224 reset in 2030 ms.
Computed a total of 1896 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1896 transition count 1672
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 94 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 68 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7152 steps, run visited all 1 properties in 137 ms. (steps per millisecond=52 )
Probabilistic random walk after 7152 steps, saw 6934 distinct states, run finished after 138 ms. (steps per millisecond=51 ) properties seen :1
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 137 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1672/1672 transitions.
Applied a total of 0 rules in 198 ms. Remains 1896 /1896 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:30:26] [INFO ] Invariant cache hit.
[2024-05-24 01:30:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:29] [INFO ] Implicit Places using invariants in 2796 ms returned []
[2024-05-24 01:30:29] [INFO ] Invariant cache hit.
[2024-05-24 01:30:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:32] [INFO ] Implicit Places using invariants and state equation in 3660 ms returned []
Implicit Place search using SMT with State Equation took 6459 ms to find 0 implicit places.
[2024-05-24 01:30:33] [INFO ] Redundant transitions in 154 ms returned []
[2024-05-24 01:30:33] [INFO ] Invariant cache hit.
[2024-05-24 01:30:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:33] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7564 ms. Remains : 1896/1896 places, 1672/1672 transitions.
Computed a total of 1896 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1896 transition count 1672
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 84 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 65 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7152 steps, run visited all 1 properties in 120 ms. (steps per millisecond=59 )
Probabilistic random walk after 7152 steps, saw 6934 distinct states, run finished after 121 ms. (steps per millisecond=59 ) properties seen :1
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 174 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 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 223 reset in 1919 ms.
Product exploration explored 100000 steps with 225 reset in 2069 ms.
Built C files in :
/tmp/ltsmin9761155758910807975
[2024-05-24 01:30:40] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:30:40] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9761155758910807975
Running compilation step : cd /tmp/ltsmin9761155758910807975;'/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/ltsmin9761155758910807975;'/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/ltsmin9761155758910807975;'/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 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1672/1672 transitions.
Applied a total of 0 rules in 120 ms. Remains 1896 /1896 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:30:43] [INFO ] Invariant cache hit.
[2024-05-24 01:30:44] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:46] [INFO ] Implicit Places using invariants in 2871 ms returned []
[2024-05-24 01:30:46] [INFO ] Invariant cache hit.
[2024-05-24 01:30:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:49] [INFO ] Implicit Places using invariants and state equation in 2640 ms returned []
Implicit Place search using SMT with State Equation took 5512 ms to find 0 implicit places.
[2024-05-24 01:30:49] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-24 01:30:49] [INFO ] Invariant cache hit.
[2024-05-24 01:30:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:30:49] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6343 ms. Remains : 1896/1896 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin8252067335559439410
[2024-05-24 01:30:49] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:30:49] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8252067335559439410
Running compilation step : cd /tmp/ltsmin8252067335559439410;'/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/ltsmin8252067335559439410;'/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/ltsmin8252067335559439410;'/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 01:30:53] [INFO ] Flatten gal took : 123 ms
[2024-05-24 01:30:53] [INFO ] Flatten gal took : 125 ms
[2024-05-24 01:30:53] [INFO ] Time to serialize gal into /tmp/LTL3565462773853811057.gal : 25 ms
[2024-05-24 01:30:53] [INFO ] Time to serialize properties into /tmp/LTL15574677733374901164.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/LTL3565462773853811057.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2375405303732495369.hoa' '-atoms' '/tmp/LTL15574677733374901164.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...318
Loading property file /tmp/LTL15574677733374901164.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2375405303732495369.hoa
Detected timeout of ITS tools.
[2024-05-24 01:31:08] [INFO ] Flatten gal took : 111 ms
[2024-05-24 01:31:08] [INFO ] Flatten gal took : 108 ms
[2024-05-24 01:31:08] [INFO ] Time to serialize gal into /tmp/LTL8831836280621765927.gal : 20 ms
[2024-05-24 01:31:08] [INFO ] Time to serialize properties into /tmp/LTL7498140452708085572.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/LTL8831836280621765927.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7498140452708085572.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((p1347==0)||(p289==1))"))))
Formula 0 simplified : FG!"((p1347==0)||(p289==1))"
Detected timeout of ITS tools.
[2024-05-24 01:31:23] [INFO ] Flatten gal took : 83 ms
[2024-05-24 01:31:23] [INFO ] Applying decomposition
[2024-05-24 01:31:24] [INFO ] Flatten gal took : 101 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/graph3022701415433205413.txt' '-o' '/tmp/graph3022701415433205413.bin' '-w' '/tmp/graph3022701415433205413.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3022701415433205413.bin' '-l' '-1' '-v' '-w' '/tmp/graph3022701415433205413.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:31:24] [INFO ] Decomposing Gal with order
[2024-05-24 01:31:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:31:25] [INFO ] Removed a total of 2051 redundant transitions.
[2024-05-24 01:31:25] [INFO ] Flatten gal took : 458 ms
[2024-05-24 01:31:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 119 ms.
[2024-05-24 01:31:25] [INFO ] Time to serialize gal into /tmp/LTL15542072494621769984.gal : 51 ms
[2024-05-24 01:31:25] [INFO ] Time to serialize properties into /tmp/LTL4304994575832004302.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/LTL15542072494621769984.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4304994575832004302.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("((i5.i2.u172.p1347==0)||(i4.i0.u32.p289==1))"))))
Formula 0 simplified : FG!"((i5.i2.u172.p1347==0)||(i4.i0.u32.p289==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1119613138797931473
[2024-05-24 01:31:40] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1119613138797931473
Running compilation step : cd /tmp/ltsmin1119613138797931473;'/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/ltsmin1119613138797931473;'/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/ltsmin1119613138797931473;'/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-d02r15-LTLCardinality-01 finished in 88909 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 4 out of 1907 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Graph (complete) has 5721 edges and 1907 vertex of which 1898 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Discarding 9 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 116 ms. Remains 1897 /1907 variables (removed 10) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1897 cols
[2024-05-24 01:31:45] [INFO ] Computed 837 invariants in 1314 ms
[2024-05-24 01:31:48] [INFO ] Implicit Places using invariants in 4071 ms returned []
[2024-05-24 01:31:48] [INFO ] Invariant cache hit.
[2024-05-24 01:31:50] [INFO ] Implicit Places using invariants and state equation in 2707 ms returned []
Implicit Place search using SMT with State Equation took 6789 ms to find 0 implicit places.
[2024-05-24 01:31:50] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-24 01:31:50] [INFO ] Invariant cache hit.
[2024-05-24 01:31:53] [INFO ] Dead Transitions using invariants and state equation in 2089 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1897/1907 places, 1672/1674 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9047 ms. Remains : 1897/1907 places, 1672/1674 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s334 0) (EQ s938 1) (EQ s816 0) (EQ s116 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 224 reset in 1694 ms.
Product exploration explored 100000 steps with 225 reset in 1919 ms.
Computed a total of 1897 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1897 transition count 1672
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 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 96 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 297666 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 297666 steps, saw 72618 distinct states, run finished after 3004 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 01:32:01] [INFO ] Invariant cache hit.
[2024-05-24 01:32:02] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2024-05-24 01:32:05] [INFO ] [Real]Absence check using 3 positive and 834 generalized place invariants in 2897 ms returned sat
[2024-05-24 01:32:05] [INFO ] After 3723ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 01:32:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 254 ms returned sat
[2024-05-24 01:32:10] [INFO ] [Nat]Absence check using 3 positive and 834 generalized place invariants in 4227 ms returned sat
[2024-05-24 01:32:12] [INFO ] After 1989ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 01:32:12] [INFO ] After 2262ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 244 ms.
[2024-05-24 01:32:13] [INFO ] After 7700ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 1897 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1897/1897 places, 1672/1672 transitions.
Graph (complete) has 5666 edges and 1897 vertex of which 1893 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 1893 transition count 1668
Applied a total of 5 rules in 180 ms. Remains 1893 /1897 variables (removed 4) and now considering 1668/1672 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 1893/1897 places, 1668/1672 transitions.
Finished random walk after 559 steps, including 1 resets, run visited all 1 properties in 17 ms. (steps per millisecond=32 )
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 178 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 104 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 1897 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1897/1897 places, 1672/1672 transitions.
Applied a total of 0 rules in 98 ms. Remains 1897 /1897 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:32:13] [INFO ] Invariant cache hit.
[2024-05-24 01:32:14] [INFO ] Implicit Places using invariants in 654 ms returned []
[2024-05-24 01:32:14] [INFO ] Invariant cache hit.
[2024-05-24 01:32:15] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 1261 ms to find 0 implicit places.
[2024-05-24 01:32:15] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-24 01:32:15] [INFO ] Invariant cache hit.
[2024-05-24 01:32:16] [INFO ] Dead Transitions using invariants and state equation in 1713 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3121 ms. Remains : 1897/1897 places, 1672/1672 transitions.
Computed a total of 1897 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1897 transition count 1672
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 95 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 71 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 305543 steps, run timeout after 3001 ms. (steps per millisecond=101 ) properties seen :{}
Probabilistic random walk after 305543 steps, saw 73937 distinct states, run finished after 3003 ms. (steps per millisecond=101 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 01:32:21] [INFO ] Invariant cache hit.
[2024-05-24 01:32:22] [INFO ] [Real]Absence check using 3 positive place invariants in 32 ms returned sat
[2024-05-24 01:32:25] [INFO ] [Real]Absence check using 3 positive and 834 generalized place invariants in 3134 ms returned sat
[2024-05-24 01:32:25] [INFO ] After 4009ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 01:32:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 27 ms returned sat
[2024-05-24 01:32:30] [INFO ] [Nat]Absence check using 3 positive and 834 generalized place invariants in 3905 ms returned sat
[2024-05-24 01:32:32] [INFO ] After 1868ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 01:32:32] [INFO ] After 2093ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 158 ms.
[2024-05-24 01:32:32] [INFO ] After 7021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 1897 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1897/1897 places, 1672/1672 transitions.
Graph (complete) has 5666 edges and 1897 vertex of which 1893 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 1893 transition count 1668
Applied a total of 5 rules in 167 ms. Remains 1893 /1897 variables (removed 4) and now considering 1668/1672 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 1893/1897 places, 1668/1672 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 305648 steps, run timeout after 3001 ms. (steps per millisecond=101 ) properties seen :{}
Probabilistic random walk after 305648 steps, saw 74355 distinct states, run finished after 3003 ms. (steps per millisecond=101 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1668 rows 1893 cols
[2024-05-24 01:32:38] [INFO ] Computed 833 invariants in 1785 ms
[2024-05-24 01:32:38] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2024-05-24 01:32:40] [INFO ] [Real]Absence check using 5 positive and 828 generalized place invariants in 2097 ms returned sat
[2024-05-24 01:32:42] [INFO ] After 1458ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 01:32:42] [INFO ] After 1654ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 165 ms.
[2024-05-24 01:32:42] [INFO ] After 4528ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 1893 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1893/1893 places, 1668/1668 transitions.
Applied a total of 0 rules in 93 ms. Remains 1893 /1893 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 1893/1893 places, 1668/1668 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1893/1893 places, 1668/1668 transitions.
Applied a total of 0 rules in 87 ms. Remains 1893 /1893 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
[2024-05-24 01:32:42] [INFO ] Invariant cache hit.
[2024-05-24 01:32:45] [INFO ] Implicit Places using invariants in 2481 ms returned []
[2024-05-24 01:32:45] [INFO ] Invariant cache hit.
[2024-05-24 01:32:45] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 3056 ms to find 0 implicit places.
[2024-05-24 01:32:45] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-24 01:32:45] [INFO ] Invariant cache hit.
[2024-05-24 01:32:48] [INFO ] Dead Transitions using invariants and state equation in 2591 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5783 ms. Remains : 1893/1893 places, 1668/1668 transitions.
Applied a total of 0 rules in 86 ms. Remains 1893 /1893 variables (removed 0) and now considering 1668/1668 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-24 01:32:48] [INFO ] Invariant cache hit.
[2024-05-24 01:32:49] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2024-05-24 01:32:50] [INFO ] [Real]Absence check using 5 positive and 828 generalized place invariants in 1552 ms returned sat
[2024-05-24 01:32:51] [INFO ] After 1362ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 01:32:52] [INFO ] After 1598ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 277 ms.
[2024-05-24 01:32:52] [INFO ] After 3987ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
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 154 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 106 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 223 reset in 2162 ms.
Product exploration explored 100000 steps with 223 reset in 1905 ms.
Built C files in :
/tmp/ltsmin7758848453213622292
[2024-05-24 01:32:57] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:32:57] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7758848453213622292
Running compilation step : cd /tmp/ltsmin7758848453213622292;'/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/ltsmin7758848453213622292;'/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/ltsmin7758848453213622292;'/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 4 out of 1897 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1897/1897 places, 1672/1672 transitions.
Applied a total of 0 rules in 155 ms. Remains 1897 /1897 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
// Phase 1: matrix 1672 rows 1897 cols
[2024-05-24 01:33:01] [INFO ] Computed 837 invariants in 1402 ms
[2024-05-24 01:33:04] [INFO ] Implicit Places using invariants in 4542 ms returned []
[2024-05-24 01:33:04] [INFO ] Invariant cache hit.
[2024-05-24 01:33:07] [INFO ] Implicit Places using invariants and state equation in 2783 ms returned []
Implicit Place search using SMT with State Equation took 7327 ms to find 0 implicit places.
[2024-05-24 01:33:07] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-24 01:33:07] [INFO ] Invariant cache hit.
[2024-05-24 01:33:10] [INFO ] Dead Transitions using invariants and state equation in 2343 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9865 ms. Remains : 1897/1897 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin9754017203319280931
[2024-05-24 01:33:10] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:33:10] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9754017203319280931
Running compilation step : cd /tmp/ltsmin9754017203319280931;'/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/ltsmin9754017203319280931;'/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/ltsmin9754017203319280931;'/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 01:33:13] [INFO ] Flatten gal took : 88 ms
[2024-05-24 01:33:13] [INFO ] Flatten gal took : 92 ms
[2024-05-24 01:33:13] [INFO ] Time to serialize gal into /tmp/LTL15471163103779709060.gal : 23 ms
[2024-05-24 01:33:13] [INFO ] Time to serialize properties into /tmp/LTL17966523698062053685.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/LTL15471163103779709060.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13478870883499754054.hoa' '-atoms' '/tmp/LTL17966523698062053685.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...320
Loading property file /tmp/LTL17966523698062053685.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13478870883499754054.hoa
Detected timeout of ITS tools.
[2024-05-24 01:33:28] [INFO ] Flatten gal took : 78 ms
[2024-05-24 01:33:28] [INFO ] Flatten gal took : 81 ms
[2024-05-24 01:33:28] [INFO ] Time to serialize gal into /tmp/LTL14314816902893370874.gal : 13 ms
[2024-05-24 01:33:28] [INFO ] Time to serialize properties into /tmp/LTL6803694232129148149.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/LTL14314816902893370874.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6803694232129148149.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 : !((G(F("(((p1337==0)||(p1943==1))||((p1819==0)||(p112==1)))"))))
Formula 0 simplified : FG!"(((p1337==0)||(p1943==1))||((p1819==0)||(p112==1)))"
Detected timeout of ITS tools.
[2024-05-24 01:33:43] [INFO ] Flatten gal took : 78 ms
[2024-05-24 01:33:43] [INFO ] Applying decomposition
[2024-05-24 01:33:43] [INFO ] Flatten gal took : 81 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/graph13246343340915130755.txt' '-o' '/tmp/graph13246343340915130755.bin' '-w' '/tmp/graph13246343340915130755.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13246343340915130755.bin' '-l' '-1' '-v' '-w' '/tmp/graph13246343340915130755.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:33:44] [INFO ] Decomposing Gal with order
[2024-05-24 01:33:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:33:44] [INFO ] Removed a total of 1898 redundant transitions.
[2024-05-24 01:33:44] [INFO ] Flatten gal took : 159 ms
[2024-05-24 01:33:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 69 ms.
[2024-05-24 01:33:44] [INFO ] Time to serialize gal into /tmp/LTL10795849241988582676.gal : 30 ms
[2024-05-24 01:33:44] [INFO ] Time to serialize properties into /tmp/LTL10434982031035872217.ltl : 23 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/LTL10795849241988582676.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10434982031035872217.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...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i5.i3.u153.p1337==0)||(i5.i0.u118.p1943==1))||((i2.i1.u70.p1819==0)||(i7.i1.u177.p112==1)))"))))
Formula 0 simplified : FG!"(((i5.i3.u153.p1337==0)||(i5.i0.u118.p1943==1))||((i2.i1.u70.p1819==0)||(i7.i1.u177.p112==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12670061011086340071
[2024-05-24 01:33:59] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12670061011086340071
Running compilation step : cd /tmp/ltsmin12670061011086340071;'/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/ltsmin12670061011086340071;'/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/ltsmin12670061011086340071;'/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-d02r15-LTLCardinality-03 finished in 138658 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(p0)&&X(F(p1))))'
Support contains 3 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1903 transition count 1674
Applied a total of 4 rules in 77 ms. Remains 1903 /1907 variables (removed 4) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2024-05-24 01:34:04] [INFO ] Computed 841 invariants in 1732 ms
[2024-05-24 01:34:04] [INFO ] Implicit Places using invariants in 2206 ms returned []
[2024-05-24 01:34:04] [INFO ] Invariant cache hit.
[2024-05-24 01:34:07] [INFO ] Implicit Places using invariants and state equation in 2969 ms returned []
Implicit Place search using SMT with State Equation took 5178 ms to find 0 implicit places.
[2024-05-24 01:34:07] [INFO ] Invariant cache hit.
[2024-05-24 01:34:09] [INFO ] Dead Transitions using invariants and state equation in 1737 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1907 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6994 ms. Remains : 1903/1907 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s797 0) (EQ s120 1)), p1:(EQ s831 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 305 reset in 1886 ms.
Product exploration explored 100000 steps with 309 reset in 2083 ms.
Computed a total of 1903 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1903 transition count 1674
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 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1))), (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 7 factoid took 227 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p1)]
Finished random walk after 398 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=49 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 303 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p1)]
[2024-05-24 01:34:15] [INFO ] Invariant cache hit.
[2024-05-24 01:34:20] [INFO ] [Real]Absence check using 3 positive place invariants in 135 ms returned sat
[2024-05-24 01:34:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:34:30] [INFO ] [Real]Absence check using 3 positive and 838 generalized place invariants in 10667 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 1903 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 : 1903/1903 places, 1674/1674 transitions.
Graph (complete) has 5693 edges and 1903 vertex of which 1898 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 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 97 ms. Remains 1897 /1903 variables (removed 6) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1897 cols
[2024-05-24 01:34:33] [INFO ] Computed 837 invariants in 2168 ms
[2024-05-24 01:34:35] [INFO ] Implicit Places using invariants in 4449 ms returned []
[2024-05-24 01:34:35] [INFO ] Invariant cache hit.
[2024-05-24 01:34:36] [INFO ] Implicit Places using invariants and state equation in 583 ms returned []
Implicit Place search using SMT with State Equation took 5040 ms to find 0 implicit places.
[2024-05-24 01:34:36] [INFO ] Redundant transitions in 54 ms returned []
[2024-05-24 01:34:36] [INFO ] Invariant cache hit.
[2024-05-24 01:34:38] [INFO ] Dead Transitions using invariants and state equation in 2371 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1897/1903 places, 1672/1674 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7570 ms. Remains : 1897/1903 places, 1672/1674 transitions.
Computed a total of 1897 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1897 transition count 1672
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 p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p1)]
Finished random walk after 406 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=45 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
[2024-05-24 01:34:40] [INFO ] Invariant cache hit.
[2024-05-24 01:34:44] [INFO ] [Real]Absence check using 4 positive place invariants in 56 ms returned sat
[2024-05-24 01:34:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:34:55] [INFO ] [Real]Absence check using 4 positive and 833 generalized place invariants in 10698 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Product exploration explored 100000 steps with 317 reset in 1981 ms.
Product exploration explored 100000 steps with 316 reset in 2004 ms.
Built C files in :
/tmp/ltsmin542347963092670778
[2024-05-24 01:34:59] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:34:59] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin542347963092670778
Running compilation step : cd /tmp/ltsmin542347963092670778;'/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/ltsmin542347963092670778;'/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/ltsmin542347963092670778;'/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 1897 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1897/1897 places, 1672/1672 transitions.
Applied a total of 0 rules in 86 ms. Remains 1897 /1897 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:35:02] [INFO ] Invariant cache hit.
[2024-05-24 01:35:05] [INFO ] Implicit Places using invariants in 2831 ms returned []
[2024-05-24 01:35:05] [INFO ] Invariant cache hit.
[2024-05-24 01:35:08] [INFO ] Implicit Places using invariants and state equation in 2913 ms returned []
Implicit Place search using SMT with State Equation took 5747 ms to find 0 implicit places.
[2024-05-24 01:35:08] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-24 01:35:08] [INFO ] Invariant cache hit.
[2024-05-24 01:35:09] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6565 ms. Remains : 1897/1897 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin9608432638034091456
[2024-05-24 01:35:09] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:35:09] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9608432638034091456
Running compilation step : cd /tmp/ltsmin9608432638034091456;'/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/ltsmin9608432638034091456;'/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/ltsmin9608432638034091456;'/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 01:35:12] [INFO ] Flatten gal took : 133 ms
[2024-05-24 01:35:12] [INFO ] Flatten gal took : 122 ms
[2024-05-24 01:35:12] [INFO ] Time to serialize gal into /tmp/LTL15391060067536231266.gal : 19 ms
[2024-05-24 01:35:12] [INFO ] Time to serialize properties into /tmp/LTL4955972437704265036.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/LTL15391060067536231266.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3879733466286888031.hoa' '-atoms' '/tmp/LTL4955972437704265036.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...318
Loading property file /tmp/LTL4955972437704265036.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3879733466286888031.hoa
Detected timeout of ITS tools.
[2024-05-24 01:35:27] [INFO ] Flatten gal took : 79 ms
[2024-05-24 01:35:27] [INFO ] Flatten gal took : 80 ms
[2024-05-24 01:35:27] [INFO ] Time to serialize gal into /tmp/LTL12698844479449280394.gal : 13 ms
[2024-05-24 01:35:27] [INFO ] Time to serialize properties into /tmp/LTL6657606120323386488.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/LTL12698844479449280394.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6657606120323386488.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("((p1796==0)||(p1119==1))"))&&(X(F("(p183==1)")))))
Formula 0 simplified : G!"((p1796==0)||(p1119==1))" | XG!"(p183==1)"
Detected timeout of ITS tools.
[2024-05-24 01:35:42] [INFO ] Flatten gal took : 76 ms
[2024-05-24 01:35:42] [INFO ] Applying decomposition
[2024-05-24 01:35:42] [INFO ] Flatten gal took : 80 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/graph18013431584465432866.txt' '-o' '/tmp/graph18013431584465432866.bin' '-w' '/tmp/graph18013431584465432866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18013431584465432866.bin' '-l' '-1' '-v' '-w' '/tmp/graph18013431584465432866.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:35:43] [INFO ] Decomposing Gal with order
[2024-05-24 01:35:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:35:43] [INFO ] Removed a total of 1888 redundant transitions.
[2024-05-24 01:35:43] [INFO ] Flatten gal took : 149 ms
[2024-05-24 01:35:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 69 ms.
[2024-05-24 01:35:43] [INFO ] Time to serialize gal into /tmp/LTL6994747467362818369.gal : 30 ms
[2024-05-24 01:35:43] [INFO ] Time to serialize properties into /tmp/LTL9509729766882695021.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/LTL6994747467362818369.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9509729766882695021.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("((i5.i2.u245.p1796==0)||(i0.i0.u15.p1119==1))"))&&(X(F("(i5.i0.u20.p183==1)")))))
Formula 0 simplified : G!"((i5.i2.u245.p1796==0)||(i0.i0.u15.p1119==1))" | XG!"(i5.i0.u20.p183==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15595004471287465021
[2024-05-24 01:35:58] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15595004471287465021
Running compilation step : cd /tmp/ltsmin15595004471287465021;'/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/ltsmin15595004471287465021;'/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/ltsmin15595004471287465021;'/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-d02r15-LTLCardinality-04 finished in 119116 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((p0&&X(p1)))))'
Support contains 4 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1903 transition count 1674
Applied a total of 4 rules in 74 ms. Remains 1903 /1907 variables (removed 4) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2024-05-24 01:36:04] [INFO ] Computed 841 invariants in 2650 ms
[2024-05-24 01:36:06] [INFO ] Implicit Places using invariants in 5105 ms returned []
[2024-05-24 01:36:06] [INFO ] Invariant cache hit.
[2024-05-24 01:36:07] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 5773 ms to find 0 implicit places.
[2024-05-24 01:36:07] [INFO ] Invariant cache hit.
[2024-05-24 01:36:10] [INFO ] Dead Transitions using invariants and state equation in 2507 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1907 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8357 ms. Remains : 1903/1907 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 185 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s232 0) (EQ s21 1)), p1:(AND (EQ s1458 0) (EQ s600 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-05 finished in 8578 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((F(G(p1))&&p0)))'
Support contains 2 out of 1907 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Graph (complete) has 5721 edges and 1907 vertex of which 1897 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 ms
Discarding 10 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 90 ms. Remains 1896 /1907 variables (removed 11) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2024-05-24 01:36:13] [INFO ] Computed 836 invariants in 2592 ms
[2024-05-24 01:36:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:13] [INFO ] Implicit Places using invariants in 3323 ms returned []
[2024-05-24 01:36:13] [INFO ] Invariant cache hit.
[2024-05-24 01:36:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:16] [INFO ] Implicit Places using invariants and state equation in 2953 ms returned []
Implicit Place search using SMT with State Equation took 6278 ms to find 0 implicit places.
[2024-05-24 01:36:16] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-24 01:36:16] [INFO ] Invariant cache hit.
[2024-05-24 01:36:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:17] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1896/1907 places, 1672/1674 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7118 ms. Remains : 1896/1907 places, 1672/1674 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s1265 0) (EQ s196 1)), p1:(AND (EQ s1265 0) (EQ s196 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 448 steps with 0 reset in 12 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-06 finished in 7316 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((X(p0) U p1))))'
Support contains 3 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1903 transition count 1674
Applied a total of 4 rules in 119 ms. Remains 1903 /1907 variables (removed 4) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2024-05-24 01:36:19] [INFO ] Computed 841 invariants in 1994 ms
[2024-05-24 01:36:22] [INFO ] Implicit Places using invariants in 4747 ms returned []
[2024-05-24 01:36:22] [INFO ] Invariant cache hit.
[2024-05-24 01:36:25] [INFO ] Implicit Places using invariants and state equation in 2851 ms returned []
Implicit Place search using SMT with State Equation took 7602 ms to find 0 implicit places.
[2024-05-24 01:36:25] [INFO ] Invariant cache hit.
[2024-05-24 01:36:27] [INFO ] Dead Transitions using invariants and state equation in 2533 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1907 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10256 ms. Remains : 1903/1907 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s960 1), p0:(OR (EQ s1397 0) (EQ s1420 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 350 steps with 0 reset in 9 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-09 finished in 10419 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 1907 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Graph (complete) has 5721 edges and 1907 vertex of which 1897 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 ms
Discarding 10 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 96 ms. Remains 1896 /1907 variables (removed 11) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2024-05-24 01:36:30] [INFO ] Computed 836 invariants in 2339 ms
[2024-05-24 01:36:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:31] [INFO ] Implicit Places using invariants in 2912 ms returned []
[2024-05-24 01:36:31] [INFO ] Invariant cache hit.
[2024-05-24 01:36:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:31] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 3579 ms to find 0 implicit places.
[2024-05-24 01:36:31] [INFO ] Redundant transitions in 54 ms returned []
[2024-05-24 01:36:31] [INFO ] Invariant cache hit.
[2024-05-24 01:36:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:34] [INFO ] Dead Transitions using invariants and state equation in 2476 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1896/1907 places, 1672/1674 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6217 ms. Remains : 1896/1907 places, 1672/1674 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-10 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 s1867 0) (EQ s772 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 222 reset in 1913 ms.
Product exploration explored 100000 steps with 222 reset in 1814 ms.
Computed a total of 1896 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1896 transition count 1672
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 122 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 46 ms :[(NOT p0)]
Finished random walk after 177 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=25 )
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 164 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 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Support contains 2 out of 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1672/1672 transitions.
Applied a total of 0 rules in 142 ms. Remains 1896 /1896 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:36:39] [INFO ] Invariant cache hit.
[2024-05-24 01:36:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:42] [INFO ] Implicit Places using invariants in 3273 ms returned []
[2024-05-24 01:36:42] [INFO ] Invariant cache hit.
[2024-05-24 01:36:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:46] [INFO ] Implicit Places using invariants and state equation in 3064 ms returned []
Implicit Place search using SMT with State Equation took 6339 ms to find 0 implicit places.
[2024-05-24 01:36:46] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-24 01:36:46] [INFO ] Invariant cache hit.
[2024-05-24 01:36:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:48] [INFO ] Dead Transitions using invariants and state equation in 2509 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9032 ms. Remains : 1896/1896 places, 1672/1672 transitions.
Computed a total of 1896 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1896 transition count 1672
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 135 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 50 ms :[(NOT p0)]
Finished random walk after 1561 steps, including 3 resets, run visited all 1 properties in 44 ms. (steps per millisecond=35 )
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 134 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 222 reset in 1792 ms.
Product exploration explored 100000 steps with 222 reset in 1818 ms.
Built C files in :
/tmp/ltsmin930067026880815647
[2024-05-24 01:36:53] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:36:53] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin930067026880815647
Running compilation step : cd /tmp/ltsmin930067026880815647;'/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/ltsmin930067026880815647;'/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/ltsmin930067026880815647;'/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 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1672/1672 transitions.
Applied a total of 0 rules in 90 ms. Remains 1896 /1896 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:36:57] [INFO ] Invariant cache hit.
[2024-05-24 01:36:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:36:57] [INFO ] Implicit Places using invariants in 603 ms returned []
[2024-05-24 01:36:57] [INFO ] Invariant cache hit.
[2024-05-24 01:36:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:37:00] [INFO ] Implicit Places using invariants and state equation in 2693 ms returned []
Implicit Place search using SMT with State Equation took 3298 ms to find 0 implicit places.
[2024-05-24 01:37:00] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-24 01:37:00] [INFO ] Invariant cache hit.
[2024-05-24 01:37:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:37:02] [INFO ] Dead Transitions using invariants and state equation in 2041 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5469 ms. Remains : 1896/1896 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin16706837585212201436
[2024-05-24 01:37:02] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:37:02] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16706837585212201436
Running compilation step : cd /tmp/ltsmin16706837585212201436;'/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/ltsmin16706837585212201436;'/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/ltsmin16706837585212201436;'/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 01:37:05] [INFO ] Flatten gal took : 71 ms
[2024-05-24 01:37:05] [INFO ] Flatten gal took : 75 ms
[2024-05-24 01:37:05] [INFO ] Time to serialize gal into /tmp/LTL9264174582211599558.gal : 24 ms
[2024-05-24 01:37:05] [INFO ] Time to serialize properties into /tmp/LTL11499733620662648328.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/LTL9264174582211599558.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7799119050338047438.hoa' '-atoms' '/tmp/LTL11499733620662648328.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...318
Loading property file /tmp/LTL11499733620662648328.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7799119050338047438.hoa
Detected timeout of ITS tools.
[2024-05-24 01:37:20] [INFO ] Flatten gal took : 73 ms
[2024-05-24 01:37:21] [INFO ] Flatten gal took : 78 ms
[2024-05-24 01:37:21] [INFO ] Time to serialize gal into /tmp/LTL14508641290311758921.gal : 11 ms
[2024-05-24 01:37:21] [INFO ] Time to serialize properties into /tmp/LTL11876491848487198320.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/LTL14508641290311758921.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11876491848487198320.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 : !((F(G("((p971==0)||(p1776==1))"))))
Formula 0 simplified : GF!"((p971==0)||(p1776==1))"
Detected timeout of ITS tools.
[2024-05-24 01:37:36] [INFO ] Flatten gal took : 74 ms
[2024-05-24 01:37:36] [INFO ] Applying decomposition
[2024-05-24 01:37:36] [INFO ] Flatten gal took : 73 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/graph5019643929470380829.txt' '-o' '/tmp/graph5019643929470380829.bin' '-w' '/tmp/graph5019643929470380829.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5019643929470380829.bin' '-l' '-1' '-v' '-w' '/tmp/graph5019643929470380829.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:37:36] [INFO ] Decomposing Gal with order
[2024-05-24 01:37:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:37:36] [INFO ] Removed a total of 1996 redundant transitions.
[2024-05-24 01:37:36] [INFO ] Flatten gal took : 162 ms
[2024-05-24 01:37:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 32 ms.
[2024-05-24 01:37:36] [INFO ] Time to serialize gal into /tmp/LTL3496934902697951748.gal : 22 ms
[2024-05-24 01:37:36] [INFO ] Time to serialize properties into /tmp/LTL1838502487793069998.ltl : 34 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/LTL3496934902697951748.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1838502487793069998.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.u251.p971==0)||(i12.u259.p1776==1))"))))
Formula 0 simplified : GF!"((i10.u251.p971==0)||(i12.u259.p1776==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15587149757604221564
[2024-05-24 01:37:51] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15587149757604221564
Running compilation step : cd /tmp/ltsmin15587149757604221564;'/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/ltsmin15587149757604221564;'/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/ltsmin15587149757604221564;'/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-d02r15-LTLCardinality-10 finished in 86836 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((p0&&G(p1))))'
Support contains 4 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1902 transition count 1674
Applied a total of 5 rules in 75 ms. Remains 1902 /1907 variables (removed 5) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1902 cols
[2024-05-24 01:37:57] [INFO ] Computed 840 invariants in 2620 ms
[2024-05-24 01:37:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:37:58] [INFO ] Implicit Places using invariants in 3407 ms returned []
[2024-05-24 01:37:58] [INFO ] Invariant cache hit.
[2024-05-24 01:37:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:37:59] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 4169 ms to find 0 implicit places.
[2024-05-24 01:37:59] [INFO ] Invariant cache hit.
[2024-05-24 01:37:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:01] [INFO ] Dead Transitions using invariants and state equation in 2359 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1907 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6604 ms. Remains : 1902/1907 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (EQ s1216 0) (EQ s405 1)), p0:(OR (EQ s623 0) (EQ s1874 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 120 steps with 0 reset in 3 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-11 finished in 6752 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(p0)||G(F(p1)))))'
Support contains 3 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1902 transition count 1674
Applied a total of 5 rules in 72 ms. Remains 1902 /1907 variables (removed 5) and now considering 1674/1674 (removed 0) transitions.
[2024-05-24 01:38:01] [INFO ] Invariant cache hit.
[2024-05-24 01:38:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:02] [INFO ] Implicit Places using invariants in 729 ms returned []
[2024-05-24 01:38:02] [INFO ] Invariant cache hit.
[2024-05-24 01:38:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:03] [INFO ] Implicit Places using invariants and state equation in 702 ms returned []
Implicit Place search using SMT with State Equation took 1433 ms to find 0 implicit places.
[2024-05-24 01:38:03] [INFO ] Invariant cache hit.
[2024-05-24 01:38:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:03] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1907 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2319 ms. Remains : 1902/1907 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s207 0) (EQ s362 1)), p1:(NEQ s1249 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 238 reset in 1976 ms.
Product exploration explored 100000 steps with 235 reset in 1871 ms.
Computed a total of 1902 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1902 transition count 1674
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 (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X 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 9 factoid took 196 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 2410 steps, including 5 resets, run visited all 3 properties in 58 ms. (steps per millisecond=41 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 493 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1902 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Graph (complete) has 5685 edges and 1902 vertex of which 1897 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 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 86 ms. Remains 1896 /1902 variables (removed 6) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2024-05-24 01:38:13] [INFO ] Computed 836 invariants in 2430 ms
[2024-05-24 01:38:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:13] [INFO ] Implicit Places using invariants in 3007 ms returned []
[2024-05-24 01:38:13] [INFO ] Invariant cache hit.
[2024-05-24 01:38:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:14] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 3747 ms to find 0 implicit places.
[2024-05-24 01:38:14] [INFO ] Redundant transitions in 50 ms returned []
[2024-05-24 01:38:14] [INFO ] Invariant cache hit.
[2024-05-24 01:38:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:17] [INFO ] Dead Transitions using invariants and state equation in 2647 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1896/1902 places, 1672/1674 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6541 ms. Remains : 1896/1902 places, 1672/1674 transitions.
Computed a total of 1896 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1896 transition count 1672
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 (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 328 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 1020 steps, including 2 resets, run visited all 3 properties in 46 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 10 factoid took 492 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 236 reset in 1736 ms.
Product exploration explored 100000 steps with 239 reset in 1980 ms.
Built C files in :
/tmp/ltsmin9795624811840417437
[2024-05-24 01:38:23] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:38:23] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9795624811840417437
Running compilation step : cd /tmp/ltsmin9795624811840417437;'/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/ltsmin9795624811840417437;'/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/ltsmin9795624811840417437;'/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 3 out of 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1672/1672 transitions.
Applied a total of 0 rules in 137 ms. Remains 1896 /1896 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:38:26] [INFO ] Invariant cache hit.
[2024-05-24 01:38:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:29] [INFO ] Implicit Places using invariants in 3306 ms returned []
[2024-05-24 01:38:29] [INFO ] Invariant cache hit.
[2024-05-24 01:38:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:33] [INFO ] Implicit Places using invariants and state equation in 3191 ms returned []
Implicit Place search using SMT with State Equation took 6499 ms to find 0 implicit places.
[2024-05-24 01:38:33] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-24 01:38:33] [INFO ] Invariant cache hit.
[2024-05-24 01:38:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:38:35] [INFO ] Dead Transitions using invariants and state equation in 2595 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9295 ms. Remains : 1896/1896 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin17021495784799048227
[2024-05-24 01:38:35] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:38:35] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17021495784799048227
Running compilation step : cd /tmp/ltsmin17021495784799048227;'/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/ltsmin17021495784799048227;'/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/ltsmin17021495784799048227;'/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 01:38:38] [INFO ] Flatten gal took : 75 ms
[2024-05-24 01:38:38] [INFO ] Flatten gal took : 86 ms
[2024-05-24 01:38:39] [INFO ] Time to serialize gal into /tmp/LTL2323388222590002174.gal : 12 ms
[2024-05-24 01:38:39] [INFO ] Time to serialize properties into /tmp/LTL7624086042181063848.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/LTL2323388222590002174.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4023660729894456952.hoa' '-atoms' '/tmp/LTL7624086042181063848.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/LTL7624086042181063848.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4023660729894456952.hoa
Detected timeout of ITS tools.
[2024-05-24 01:38:54] [INFO ] Flatten gal took : 77 ms
[2024-05-24 01:38:54] [INFO ] Flatten gal took : 81 ms
[2024-05-24 01:38:54] [INFO ] Time to serialize gal into /tmp/LTL2491775954437484879.gal : 11 ms
[2024-05-24 01:38:54] [INFO ] Time to serialize properties into /tmp/LTL17236584690184734848.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/LTL2491775954437484879.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17236584690184734848.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((G("((p1206==0)||(p1361==1))"))||(G(F("(p347==0)"))))))
Formula 0 simplified : X(F!"((p1206==0)||(p1361==1))" & FG!"(p347==0)")
Detected timeout of ITS tools.
[2024-05-24 01:39:09] [INFO ] Flatten gal took : 75 ms
[2024-05-24 01:39:09] [INFO ] Applying decomposition
[2024-05-24 01:39:09] [INFO ] Flatten gal took : 77 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/graph3124941171572961838.txt' '-o' '/tmp/graph3124941171572961838.bin' '-w' '/tmp/graph3124941171572961838.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3124941171572961838.bin' '-l' '-1' '-v' '-w' '/tmp/graph3124941171572961838.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:39:09] [INFO ] Decomposing Gal with order
[2024-05-24 01:39:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:39:09] [INFO ] Removed a total of 1967 redundant transitions.
[2024-05-24 01:39:09] [INFO ] Flatten gal took : 131 ms
[2024-05-24 01:39:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 33 ms.
[2024-05-24 01:39:09] [INFO ] Time to serialize gal into /tmp/LTL9751366750763610167.gal : 25 ms
[2024-05-24 01:39:09] [INFO ] Time to serialize properties into /tmp/LTL4059277861238140304.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/LTL9751366750763610167.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4059277861238140304.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((G("((i1.u110.p1206==0)||(i3.u139.p1361==1))"))||(G(F("(i3.u96.p347==0)"))))))
Formula 0 simplified : X(F!"((i1.u110.p1206==0)||(i3.u139.p1361==1))" & FG!"(i3.u96.p347==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2675891740836273094
[2024-05-24 01:39:25] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2675891740836273094
Running compilation step : cd /tmp/ltsmin2675891740836273094;'/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/ltsmin2675891740836273094;'/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/ltsmin2675891740836273094;'/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-d02r15-LTLCardinality-12 finished in 86450 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' '!(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' '!((F(p0)&&X(F(p1))))'
Found a Shortening insensitive property : Echo-PT-d02r15-LTLCardinality-04
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Graph (complete) has 5721 edges and 1907 vertex of which 1898 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.10 ms
Discarding 9 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 149 ms. Remains 1897 /1907 variables (removed 10) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1897 cols
[2024-05-24 01:39:30] [INFO ] Computed 837 invariants in 2010 ms
[2024-05-24 01:39:31] [INFO ] Implicit Places using invariants in 2490 ms returned []
[2024-05-24 01:39:31] [INFO ] Invariant cache hit.
[2024-05-24 01:39:34] [INFO ] Implicit Places using invariants and state equation in 2979 ms returned []
Implicit Place search using SMT with State Equation took 5471 ms to find 0 implicit places.
[2024-05-24 01:39:34] [INFO ] Invariant cache hit.
[2024-05-24 01:39:35] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1897/1907 places, 1672/1674 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6310 ms. Remains : 1897/1907 places, 1672/1674 transitions.
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s792 0) (EQ s115 1)), p1:(EQ s826 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 310 reset in 2073 ms.
Product exploration explored 100000 steps with 312 reset in 1993 ms.
Computed a total of 1897 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1897 transition count 1672
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 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1))), (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 7 factoid took 154 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Finished random walk after 428 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=53 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 223 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p1)]
[2024-05-24 01:39:40] [INFO ] Invariant cache hit.
[2024-05-24 01:39:45] [INFO ] [Real]Absence check using 4 positive place invariants in 34 ms returned sat
[2024-05-24 01:39:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:39:56] [INFO ] [Real]Absence check using 4 positive and 833 generalized place invariants in 10954 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 1897 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 : 1897/1897 places, 1672/1672 transitions.
Applied a total of 0 rules in 88 ms. Remains 1897 /1897 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:39:56] [INFO ] Invariant cache hit.
[2024-05-24 01:39:58] [INFO ] Implicit Places using invariants in 2763 ms returned []
[2024-05-24 01:39:58] [INFO ] Invariant cache hit.
[2024-05-24 01:40:01] [INFO ] Implicit Places using invariants and state equation in 2453 ms returned []
Implicit Place search using SMT with State Equation took 5219 ms to find 0 implicit places.
[2024-05-24 01:40:01] [INFO ] Redundant transitions in 54 ms returned []
[2024-05-24 01:40:01] [INFO ] Invariant cache hit.
[2024-05-24 01:40:02] [INFO ] Dead Transitions using invariants and state equation in 627 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5998 ms. Remains : 1897/1897 places, 1672/1672 transitions.
Computed a total of 1897 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1897 transition count 1672
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 p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Finished random walk after 130 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
[2024-05-24 01:40:03] [INFO ] Invariant cache hit.
[2024-05-24 01:40:07] [INFO ] [Real]Absence check using 4 positive place invariants in 34 ms returned sat
[2024-05-24 01:40:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:40:18] [INFO ] [Real]Absence check using 4 positive and 833 generalized place invariants in 11025 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Product exploration explored 100000 steps with 310 reset in 1943 ms.
Product exploration explored 100000 steps with 315 reset in 2199 ms.
Built C files in :
/tmp/ltsmin4719650538424502201
[2024-05-24 01:40:22] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:40:23] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4719650538424502201
Running compilation step : cd /tmp/ltsmin4719650538424502201;'/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/ltsmin4719650538424502201;'/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/ltsmin4719650538424502201;'/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 1897 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1897/1897 places, 1672/1672 transitions.
Applied a total of 0 rules in 85 ms. Remains 1897 /1897 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:40:26] [INFO ] Invariant cache hit.
[2024-05-24 01:40:26] [INFO ] Implicit Places using invariants in 631 ms returned []
[2024-05-24 01:40:26] [INFO ] Invariant cache hit.
[2024-05-24 01:40:29] [INFO ] Implicit Places using invariants and state equation in 2745 ms returned []
Implicit Place search using SMT with State Equation took 3378 ms to find 0 implicit places.
[2024-05-24 01:40:29] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-24 01:40:29] [INFO ] Invariant cache hit.
[2024-05-24 01:40:30] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4044 ms. Remains : 1897/1897 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin8328661908107225678
[2024-05-24 01:40:30] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:40:30] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8328661908107225678
Running compilation step : cd /tmp/ltsmin8328661908107225678;'/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/ltsmin8328661908107225678;'/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/ltsmin8328661908107225678;'/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 01:40:33] [INFO ] Flatten gal took : 71 ms
[2024-05-24 01:40:33] [INFO ] Flatten gal took : 93 ms
[2024-05-24 01:40:33] [INFO ] Time to serialize gal into /tmp/LTL8612007250701955488.gal : 16 ms
[2024-05-24 01:40:33] [INFO ] Time to serialize properties into /tmp/LTL97839092566600081.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/LTL8612007250701955488.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5633486024521749395.hoa' '-atoms' '/tmp/LTL97839092566600081.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...315
Loading property file /tmp/LTL97839092566600081.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5633486024521749395.hoa
Detected timeout of ITS tools.
[2024-05-24 01:40:48] [INFO ] Flatten gal took : 71 ms
[2024-05-24 01:40:48] [INFO ] Flatten gal took : 76 ms
[2024-05-24 01:40:48] [INFO ] Time to serialize gal into /tmp/LTL754854804572515165.gal : 11 ms
[2024-05-24 01:40:48] [INFO ] Time to serialize properties into /tmp/LTL11956322365014173065.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/LTL754854804572515165.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11956322365014173065.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...275
Read 1 LTL properties
Checking formula 0 : !(((F("((p1796==0)||(p1119==1))"))&&(X(F("(p183==1)")))))
Formula 0 simplified : G!"((p1796==0)||(p1119==1))" | XG!"(p183==1)"
Detected timeout of ITS tools.
[2024-05-24 01:41:03] [INFO ] Flatten gal took : 71 ms
[2024-05-24 01:41:03] [INFO ] Applying decomposition
[2024-05-24 01:41:03] [INFO ] Flatten gal took : 77 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/graph11240932114548574546.txt' '-o' '/tmp/graph11240932114548574546.bin' '-w' '/tmp/graph11240932114548574546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11240932114548574546.bin' '-l' '-1' '-v' '-w' '/tmp/graph11240932114548574546.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:41:04] [INFO ] Decomposing Gal with order
[2024-05-24 01:41:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:41:04] [INFO ] Removed a total of 1978 redundant transitions.
[2024-05-24 01:41:04] [INFO ] Flatten gal took : 200 ms
[2024-05-24 01:41:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 176 labels/synchronizations in 83 ms.
[2024-05-24 01:41:04] [INFO ] Time to serialize gal into /tmp/LTL8248837529257589089.gal : 36 ms
[2024-05-24 01:41:04] [INFO ] Time to serialize properties into /tmp/LTL17981303868854981690.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/LTL8248837529257589089.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17981303868854981690.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 : !(((F("((i5.u65.p1796==0)||(i2.i0.u12.p1119==1))"))&&(X(F("(i5.u13.p183==1)")))))
Formula 0 simplified : G!"((i5.u65.p1796==0)||(i2.i0.u12.p1119==1))" | XG!"(i5.u13.p183==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16223041481996478782
[2024-05-24 01:41:19] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16223041481996478782
Running compilation step : cd /tmp/ltsmin16223041481996478782;'/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/ltsmin16223041481996478782;'/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/ltsmin16223041481996478782;'/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-d02r15-LTLCardinality-04 finished in 114207 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)))'
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(p0)||G(F(p1)))))'
Found a Lengthening insensitive property : Echo-PT-d02r15-LTLCardinality-12
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1907 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1907/1907 places, 1674/1674 transitions.
Graph (complete) has 5721 edges and 1907 vertex of which 1897 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 ms
Discarding 10 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 98 ms. Remains 1896 /1907 variables (removed 11) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2024-05-24 01:41:25] [INFO ] Computed 836 invariants in 2617 ms
[2024-05-24 01:41:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:41:28] [INFO ] Implicit Places using invariants in 5390 ms returned []
[2024-05-24 01:41:28] [INFO ] Invariant cache hit.
[2024-05-24 01:41:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:41:29] [INFO ] Implicit Places using invariants and state equation in 628 ms returned []
Implicit Place search using SMT with State Equation took 6020 ms to find 0 implicit places.
[2024-05-24 01:41:29] [INFO ] Invariant cache hit.
[2024-05-24 01:41:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:41:31] [INFO ] Dead Transitions using invariants and state equation in 2509 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1896/1907 places, 1672/1674 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8631 ms. Remains : 1896/1907 places, 1672/1674 transitions.
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s202 0) (EQ s357 1)), p1:(NEQ s1243 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 238 reset in 1877 ms.
Product exploration explored 100000 steps with 238 reset in 1957 ms.
Computed a total of 1896 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1896 transition count 1672
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 (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X 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 9 factoid took 191 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 2780 steps, including 6 resets, run visited all 3 properties in 89 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 466 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 247 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1672/1672 transitions.
Applied a total of 0 rules in 148 ms. Remains 1896 /1896 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:41:38] [INFO ] Invariant cache hit.
[2024-05-24 01:41:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:41:42] [INFO ] Implicit Places using invariants in 3724 ms returned []
[2024-05-24 01:41:42] [INFO ] Invariant cache hit.
[2024-05-24 01:41:42] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:41:45] [INFO ] Implicit Places using invariants and state equation in 3206 ms returned []
Implicit Place search using SMT with State Equation took 6932 ms to find 0 implicit places.
[2024-05-24 01:41:45] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-24 01:41:45] [INFO ] Invariant cache hit.
[2024-05-24 01:41:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:41:47] [INFO ] Dead Transitions using invariants and state equation in 2267 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9398 ms. Remains : 1896/1896 places, 1672/1672 transitions.
Computed a total of 1896 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1896 transition count 1672
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 (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 198 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 8645 steps, including 19 resets, run visited all 3 properties in 156 ms. (steps per millisecond=55 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 10 factoid took 581 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 237 reset in 2125 ms.
Product exploration explored 100000 steps with 240 reset in 1883 ms.
Built C files in :
/tmp/ltsmin7086774138827634154
[2024-05-24 01:41:54] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:41:54] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7086774138827634154
Running compilation step : cd /tmp/ltsmin7086774138827634154;'/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/ltsmin7086774138827634154;'/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/ltsmin7086774138827634154;'/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 3 out of 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1672/1672 transitions.
Applied a total of 0 rules in 91 ms. Remains 1896 /1896 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2024-05-24 01:41:57] [INFO ] Invariant cache hit.
[2024-05-24 01:41:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:41:58] [INFO ] Implicit Places using invariants in 665 ms returned []
[2024-05-24 01:41:58] [INFO ] Invariant cache hit.
[2024-05-24 01:41:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:42:01] [INFO ] Implicit Places using invariants and state equation in 3099 ms returned []
Implicit Place search using SMT with State Equation took 3766 ms to find 0 implicit places.
[2024-05-24 01:42:01] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-24 01:42:01] [INFO ] Invariant cache hit.
[2024-05-24 01:42:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 01:42:01] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4445 ms. Remains : 1896/1896 places, 1672/1672 transitions.
Built C files in :
/tmp/ltsmin9436273498641256556
[2024-05-24 01:42:02] [INFO ] Too many transitions (1672) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:42:02] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9436273498641256556
Running compilation step : cd /tmp/ltsmin9436273498641256556;'/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/ltsmin9436273498641256556;'/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/ltsmin9436273498641256556;'/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 01:42:05] [INFO ] Flatten gal took : 70 ms
[2024-05-24 01:42:05] [INFO ] Flatten gal took : 76 ms
[2024-05-24 01:42:05] [INFO ] Time to serialize gal into /tmp/LTL15720060399009792152.gal : 14 ms
[2024-05-24 01:42:05] [INFO ] Time to serialize properties into /tmp/LTL7149170315198075191.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/LTL15720060399009792152.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7019430380671015043.hoa' '-atoms' '/tmp/LTL7149170315198075191.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...318
Loading property file /tmp/LTL7149170315198075191.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7019430380671015043.hoa
Detected timeout of ITS tools.
[2024-05-24 01:42:20] [INFO ] Flatten gal took : 70 ms
[2024-05-24 01:42:20] [INFO ] Flatten gal took : 72 ms
[2024-05-24 01:42:20] [INFO ] Time to serialize gal into /tmp/LTL12804261736123799226.gal : 11 ms
[2024-05-24 01:42:20] [INFO ] Time to serialize properties into /tmp/LTL7190879684513103719.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/LTL12804261736123799226.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7190879684513103719.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((G("((p1206==0)||(p1361==1))"))||(G(F("(p347==0)"))))))
Formula 0 simplified : X(F!"((p1206==0)||(p1361==1))" & FG!"(p347==0)")
Detected timeout of ITS tools.
[2024-05-24 01:42:35] [INFO ] Flatten gal took : 71 ms
[2024-05-24 01:42:35] [INFO ] Applying decomposition
[2024-05-24 01:42:35] [INFO ] Flatten gal took : 73 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/graph17308967171525825372.txt' '-o' '/tmp/graph17308967171525825372.bin' '-w' '/tmp/graph17308967171525825372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17308967171525825372.bin' '-l' '-1' '-v' '-w' '/tmp/graph17308967171525825372.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:42:35] [INFO ] Decomposing Gal with order
[2024-05-24 01:42:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:42:36] [INFO ] Removed a total of 1896 redundant transitions.
[2024-05-24 01:42:36] [INFO ] Flatten gal took : 126 ms
[2024-05-24 01:42:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 181 labels/synchronizations in 47 ms.
[2024-05-24 01:42:36] [INFO ] Time to serialize gal into /tmp/LTL2667634134909227234.gal : 24 ms
[2024-05-24 01:42:36] [INFO ] Time to serialize properties into /tmp/LTL88715888949816026.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/LTL2667634134909227234.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL88715888949816026.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...252
Read 1 LTL properties
Checking formula 0 : !((X((G("((i6.i0.u90.p1206==0)||(i5.i0.u125.p1361==1))"))||(G(F("(i5.i0.u84.p347==0)"))))))
Formula 0 simplified : X(F!"((i6.i0.u90.p1206==0)||(i5.i0.u125.p1361==1))" & FG!"(i5.i0.u84.p347==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4256895817317042583
[2024-05-24 01:42:51] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4256895817317042583
Running compilation step : cd /tmp/ltsmin4256895817317042583;'/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/ltsmin4256895817317042583;'/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/ltsmin4256895817317042583;'/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-d02r15-LTLCardinality-12 finished in 91424 ms.
[2024-05-24 01:42:54] [INFO ] Flatten gal took : 98 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11129020458237092493
[2024-05-24 01:42:54] [INFO ] Too many transitions (1674) to apply POR reductions. Disabling POR matrices.
[2024-05-24 01:42:54] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11129020458237092493
Running compilation step : cd /tmp/ltsmin11129020458237092493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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 01:42:54] [INFO ] Applying decomposition
[2024-05-24 01:42:54] [INFO ] Flatten gal took : 124 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/graph13039990504603636652.txt' '-o' '/tmp/graph13039990504603636652.bin' '-w' '/tmp/graph13039990504603636652.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13039990504603636652.bin' '-l' '-1' '-v' '-w' '/tmp/graph13039990504603636652.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:42:54] [INFO ] Decomposing Gal with order
[2024-05-24 01:42:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:42:55] [INFO ] Removed a total of 1982 redundant transitions.
[2024-05-24 01:42:55] [INFO ] Flatten gal took : 130 ms
[2024-05-24 01:42:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 48 ms.
[2024-05-24 01:42:55] [INFO ] Time to serialize gal into /tmp/LTLCardinality11102404284204777389.gal : 20 ms
[2024-05-24 01:42:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality386822407999425390.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/LTLCardinality11102404284204777389.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality386822407999425390.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...276
Read 5 LTL properties
Checking formula 0 : !((G(F("((i3.i2.u167.p1347==0)||(i2.i0.u28.p289==1))"))))
Formula 0 simplified : FG!"((i3.i2.u167.p1347==0)||(i2.i0.u28.p289==1))"
Compilation finished in 6855 ms.
Running link step : cd /tmp/ltsmin11129020458237092493;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin11129020458237092493;'/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 (>720 s) on command cd /tmp/ltsmin11129020458237092493;'/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/ltsmin11129020458237092493;'/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' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin11129020458237092493;'/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' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11129020458237092493;'/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' '(<>((LTLAPp2==true))&&X(<>((LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-24 02:07:22] [INFO ] Applying decomposition
[2024-05-24 02:07:23] [INFO ] Flatten gal took : 995 ms
[2024-05-24 02:07:23] [INFO ] Decomposing Gal with order
[2024-05-24 02:07:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 02:07:26] [INFO ] Removed a total of 4508 redundant transitions.
[2024-05-24 02:07:27] [INFO ] Flatten gal took : 1970 ms
[2024-05-24 02:07:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 432 ms.
[2024-05-24 02:07:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality7508624890642176839.gal : 172 ms
[2024-05-24 02:07:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality6587838178759503795.ltl : 9 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/LTLCardinality7508624890642176839.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6587838178759503795.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...276
Read 5 LTL properties
Checking formula 0 : !((G(F("((u98.p1347==0)||(u403.p289==1))"))))
Formula 0 simplified : FG!"((u98.p1347==0)||(u403.p289==1))"
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin11129020458237092493;'/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' '(<>((LTLAPp2==true))&&X(<>((LTLAPp3==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11129020458237092493;'/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' '<>([]((LTLAPp4==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 1084744 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15865104 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-d02r15"
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-d02r15, 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-171636279800057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r15.tgz
mv Echo-PT-d02r15 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 ;