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.r351-tall-171679102000268.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 SafeBus-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102000268
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 21K Apr 12 15:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 147K Apr 12 15:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 145K Apr 12 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 605K Apr 12 15:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.4K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 79K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 245K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Apr 12 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 12 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 218K Apr 12 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 989K Apr 12 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.1K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.2M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-PT-10-LTLFireability-00
FORMULA_NAME SafeBus-PT-10-LTLFireability-01
FORMULA_NAME SafeBus-PT-10-LTLFireability-02
FORMULA_NAME SafeBus-PT-10-LTLFireability-03
FORMULA_NAME SafeBus-PT-10-LTLFireability-04
FORMULA_NAME SafeBus-PT-10-LTLFireability-05
FORMULA_NAME SafeBus-PT-10-LTLFireability-06
FORMULA_NAME SafeBus-PT-10-LTLFireability-07
FORMULA_NAME SafeBus-PT-10-LTLFireability-08
FORMULA_NAME SafeBus-PT-10-LTLFireability-09
FORMULA_NAME SafeBus-PT-10-LTLFireability-10
FORMULA_NAME SafeBus-PT-10-LTLFireability-11
FORMULA_NAME SafeBus-PT-10-LTLFireability-12
FORMULA_NAME SafeBus-PT-10-LTLFireability-13
FORMULA_NAME SafeBus-PT-10-LTLFireability-14
FORMULA_NAME SafeBus-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716871349012

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-PT-10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 04:42:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 04:42:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 04:42:30] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2024-05-28 04:42:30] [INFO ] Transformed 316 places.
[2024-05-28 04:42:31] [INFO ] Transformed 1631 transitions.
[2024-05-28 04:42:31] [INFO ] Found NUPN structural information;
[2024-05-28 04:42:31] [INFO ] Parsed PT model containing 316 places and 1631 transitions and 11384 arcs in 553 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Reduce places removed 10 places and 0 transitions.
FORMULA SafeBus-PT-10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 203 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1631/1631 transitions.
Applied a total of 0 rules in 31 ms. Remains 306 /306 variables (removed 0) and now considering 1631/1631 (removed 0) transitions.
[2024-05-28 04:42:31] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 04:42:31] [INFO ] Computed 45 invariants in 43 ms
[2024-05-28 04:42:31] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-28 04:42:31] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
[2024-05-28 04:42:31] [INFO ] Invariant cache hit.
[2024-05-28 04:42:32] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:42:32] [INFO ] Implicit Places using invariants and state equation in 574 ms returned []
Implicit Place search using SMT with State Equation took 936 ms to find 0 implicit places.
[2024-05-28 04:42:32] [INFO ] Flow matrix only has 642 transitions (discarded 989 similar events)
[2024-05-28 04:42:32] [INFO ] Invariant cache hit.
[2024-05-28 04:42:33] [INFO ] Dead Transitions using invariants and state equation in 1201 ms found 100 transitions.
Found 100 dead transitions using SMT.
Drop transitions removed 100 transitions
Dead transitions reduction (with SMT) removed 100 transitions
Starting structural reductions in LTL mode, iteration 1 : 306/306 places, 1531/1631 transitions.
Applied a total of 0 rules in 11 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2182 ms. Remains : 306/306 places, 1531/1631 transitions.
Support contains 203 out of 306 places after structural reductions.
[2024-05-28 04:42:34] [INFO ] Flatten gal took : 206 ms
[2024-05-28 04:42:34] [INFO ] Flatten gal took : 161 ms
[2024-05-28 04:42:35] [INFO ] Input system was already deterministic with 1531 transitions.
Finished random walk after 7148 steps, including 2 resets, run visited all 30 properties in 274 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
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||F(p1)))))'
Support contains 50 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 27 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:42:36] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 04:42:36] [INFO ] Computed 45 invariants in 12 ms
[2024-05-28 04:42:37] [INFO ] Implicit Places using invariants in 1045 ms returned []
[2024-05-28 04:42:37] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:42:37] [INFO ] Invariant cache hit.
[2024-05-28 04:42:37] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:42:40] [INFO ] Implicit Places using invariants and state equation in 2436 ms returned []
Implicit Place search using SMT with State Equation took 3485 ms to find 0 implicit places.
[2024-05-28 04:42:40] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:42:40] [INFO ] Invariant cache hit.
[2024-05-28 04:42:41] [INFO ] Dead Transitions using invariants and state equation in 1081 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4596 ms. Remains : 306/306 places, 1531/1531 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 226 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (EQ s227 0) (EQ s268 0)) (OR (EQ s231 0) (EQ s272 0)) (OR (EQ s225 0) (EQ s266 0)) (OR (EQ s229 0) (EQ s270 0)) (OR (EQ s233 0) (EQ s274 0)) (...], nbAcceptance=1, 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 843 reset in 1111 ms.
Product exploration explored 100000 steps with 877 reset in 1054 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 127 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 107 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=35 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 196 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 50 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 239 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:42:44] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:42:44] [INFO ] Invariant cache hit.
[2024-05-28 04:42:45] [INFO ] Implicit Places using invariants in 1054 ms returned []
[2024-05-28 04:42:45] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:42:45] [INFO ] Invariant cache hit.
[2024-05-28 04:42:45] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:42:47] [INFO ] Implicit Places using invariants and state equation in 2386 ms returned []
Implicit Place search using SMT with State Equation took 3442 ms to find 0 implicit places.
[2024-05-28 04:42:47] [INFO ] Redundant transitions in 117 ms returned []
[2024-05-28 04:42:47] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:42:47] [INFO ] Invariant cache hit.
[2024-05-28 04:42:49] [INFO ] Dead Transitions using invariants and state equation in 1075 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4887 ms. Remains : 306/306 places, 1531/1531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 38 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 200 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 867 reset in 953 ms.
Product exploration explored 100000 steps with 844 reset in 939 ms.
Built C files in :
/tmp/ltsmin17298200985048179429
[2024-05-28 04:42:51] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 04:42:51] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17298200985048179429
Running compilation step : cd /tmp/ltsmin17298200985048179429;'/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/ltsmin17298200985048179429;'/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/ltsmin17298200985048179429;'/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 50 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 180 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:42:54] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:42:54] [INFO ] Invariant cache hit.
[2024-05-28 04:42:55] [INFO ] Implicit Places using invariants in 1030 ms returned []
[2024-05-28 04:42:55] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:42:55] [INFO ] Invariant cache hit.
[2024-05-28 04:42:56] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:42:58] [INFO ] Implicit Places using invariants and state equation in 2228 ms returned []
Implicit Place search using SMT with State Equation took 3263 ms to find 0 implicit places.
[2024-05-28 04:42:58] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-28 04:42:58] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:42:58] [INFO ] Invariant cache hit.
[2024-05-28 04:42:59] [INFO ] Dead Transitions using invariants and state equation in 1162 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4647 ms. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin8459394649456070223
[2024-05-28 04:42:59] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 04:42:59] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8459394649456070223
Running compilation step : cd /tmp/ltsmin8459394649456070223;'/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/ltsmin8459394649456070223;'/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/ltsmin8459394649456070223;'/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)
[2024-05-28 04:43:02] [INFO ] Flatten gal took : 80 ms
[2024-05-28 04:43:02] [INFO ] Flatten gal took : 72 ms
[2024-05-28 04:43:02] [INFO ] Time to serialize gal into /tmp/LTL7350905831566531088.gal : 17 ms
[2024-05-28 04:43:02] [INFO ] Time to serialize properties into /tmp/LTL15710037511258821698.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/LTL7350905831566531088.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2476166653832354731.hoa' '-atoms' '/tmp/LTL15710037511258821698.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/LTL15710037511258821698.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2476166653832354731.hoa
Detected timeout of ITS tools.
[2024-05-28 04:43:18] [INFO ] Flatten gal took : 70 ms
[2024-05-28 04:43:18] [INFO ] Flatten gal took : 74 ms
[2024-05-28 04:43:18] [INFO ] Time to serialize gal into /tmp/LTL3461845910396454685.gal : 11 ms
[2024-05-28 04:43:18] [INFO ] Time to serialize properties into /tmp/LTL17488612017277661543.ltl : 4 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/LTL3461845910396454685.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17488612017277661543.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((F("(((((((((PMC_7==0)||(wait_cable_7==0))&&((PMC_10==0)||(wait_cable_10==0)))&&(((PMC_1==0)||(wait_cable_1==0))&&((PMC_8==0)||...6700
Formula 0 simplified : XF(!"(((((((((RMC_3==0)||(wait_cable_3==0))&&((RMC_7==0)||(wait_cable_7==0)))&&(((RMC_1==0)||(wait_cable_1==0))&&((RMC_5==0)||(wait_...6692
Detected timeout of ITS tools.
[2024-05-28 04:43:33] [INFO ] Flatten gal took : 60 ms
[2024-05-28 04:43:33] [INFO ] Applying decomposition
[2024-05-28 04:43:33] [INFO ] Flatten gal took : 63 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/graph17345871556201652127.txt' '-o' '/tmp/graph17345871556201652127.bin' '-w' '/tmp/graph17345871556201652127.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17345871556201652127.bin' '-l' '-1' '-v' '-w' '/tmp/graph17345871556201652127.weights' '-q' '0' '-e' '0.001'
[2024-05-28 04:43:33] [INFO ] Decomposing Gal with order
[2024-05-28 04:43:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 04:43:34] [INFO ] Removed a total of 3567 redundant transitions.
[2024-05-28 04:43:34] [INFO ] Flatten gal took : 319 ms
[2024-05-28 04:43:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 595 labels/synchronizations in 48 ms.
[2024-05-28 04:43:34] [INFO ] Time to serialize gal into /tmp/LTL5350305528093645831.gal : 10 ms
[2024-05-28 04:43:34] [INFO ] Time to serialize properties into /tmp/LTL11609231347019812887.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/LTL5350305528093645831.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11609231347019812887.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 : !((X(G((F("(((((((((i0.i0.u2.PMC_7==0)||(i0.i1.u13.wait_cable_7==0))&&((i0.i0.u2.PMC_10==0)||(i0.i1.u15.wait_cable_10==0)))&&(((i0.i0....10413
Formula 0 simplified : XF(!"(((((((((u9.RMC_3==0)||(i0.i1.u12.wait_cable_3==0))&&((u10.RMC_7==0)||(i0.i1.u13.wait_cable_7==0)))&&(((i1.u8.RMC_1==0)||(i0.i1...10405
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17481974570099140589
[2024-05-28 04:43:49] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17481974570099140589
Running compilation step : cd /tmp/ltsmin17481974570099140589;'/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/ltsmin17481974570099140589;'/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/ltsmin17481974570099140589;'/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 SafeBus-PT-10-LTLFireability-00 finished in 75899 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||F((G(p0)||X((X(!p1) U ((!p2&&X(!p1))||X(G(!p1)))))))))'
Support contains 32 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:43:52] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:43:52] [INFO ] Invariant cache hit.
[2024-05-28 04:43:53] [INFO ] Implicit Places using invariants in 824 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 828 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 7 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 846 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 286 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p2) p1), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p0 p2 p1), acceptance={1} source=4 dest: 5}, { cond=(AND (NOT p0) p2 p1), acceptance={0, 1} source=4 dest: 5}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=5 dest: 4}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p2 p1), acceptance={1} source=5 dest: 5}, { cond=(AND (NOT p0) p2 p1), acceptance={0, 1} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (EQ s1 1) (EQ s99 1)) (AND (EQ s1 1) (EQ s100 1)) (AND (EQ s1 1) (EQ s101 1)) (AND (EQ s1 1) (EQ s102 1)) (AND (EQ s1 1) (EQ s95 1)) (AND (EQ ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 484 ms.
Product exploration explored 100000 steps with 33333 reset in 467 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 21 ms. Reduced automaton from 6 states, 19 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-PT-10-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-PT-10-LTLFireability-01 finished in 2142 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)))'
Support contains 20 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:43:54] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:43:54] [INFO ] Invariant cache hit.
[2024-05-28 04:43:55] [INFO ] Implicit Places using invariants in 1107 ms returned []
[2024-05-28 04:43:55] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:43:55] [INFO ] Invariant cache hit.
[2024-05-28 04:43:55] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:43:58] [INFO ] Implicit Places using invariants and state equation in 2703 ms returned []
Implicit Place search using SMT with State Equation took 3816 ms to find 0 implicit places.
[2024-05-28 04:43:58] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:43:58] [INFO ] Invariant cache hit.
[2024-05-28 04:43:59] [INFO ] Dead Transitions using invariants and state equation in 1120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4948 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (NEQ s227 1) (NEQ s268 1)) (OR (NEQ s231 1) (NEQ s272 1)) (OR (NEQ s225 1) (NEQ s266 1)) (OR (NEQ s229 1) (NEQ s270 1)) (OR (NEQ s233 1) (NEQ ...], 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 9 steps with 0 reset in 1 ms.
FORMULA SafeBus-PT-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-02 finished in 5075 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 U p1))||F(G(p1)))))'
Support contains 40 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 9 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:43:59] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:43:59] [INFO ] Invariant cache hit.
[2024-05-28 04:44:00] [INFO ] Implicit Places using invariants in 775 ms returned []
[2024-05-28 04:44:00] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:00] [INFO ] Invariant cache hit.
[2024-05-28 04:44:00] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:44:02] [INFO ] Implicit Places using invariants and state equation in 2135 ms returned []
Implicit Place search using SMT with State Equation took 2919 ms to find 0 implicit places.
[2024-05-28 04:44:02] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:02] [INFO ] Invariant cache hit.
[2024-05-28 04:44:03] [INFO ] Dead Transitions using invariants and state equation in 1155 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4086 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(OR (AND (EQ s222 1) (EQ s243 1)) (AND (EQ s214 1) (EQ s235 1)) (AND (EQ s218 1) (EQ s239 1)) (AND (EQ s220 1) (EQ s241 1)) (AND (EQ s216 1) (EQ s237 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 604 ms.
Stack based approach found an accepted trace after 765 steps with 0 reset with depth 766 and stack size 766 in 11 ms.
FORMULA SafeBus-PT-10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-03 finished in 4913 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)&&((!p1 U (p2||G(!p1))) U G(p1)))))'
Support contains 134 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:04] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:04] [INFO ] Invariant cache hit.
[2024-05-28 04:44:05] [INFO ] Implicit Places using invariants in 586 ms returned []
[2024-05-28 04:44:05] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:05] [INFO ] Invariant cache hit.
[2024-05-28 04:44:05] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:44:06] [INFO ] Implicit Places using invariants and state equation in 1574 ms returned []
Implicit Place search using SMT with State Equation took 2163 ms to find 0 implicit places.
[2024-05-28 04:44:06] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:06] [INFO ] Invariant cache hit.
[2024-05-28 04:44:07] [INFO ] Dead Transitions using invariants and state equation in 1093 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3263 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p1), (AND p1 (NOT p2)), (NOT p1)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}, { cond=(OR (AND p0 (NOT p1)) (AND p0 p2)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p1 p2), acceptance={} source=6 dest: 6}, { cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s0 1) (EQ s1 1)), p1:(OR (AND (EQ s112 1) (EQ s201 1) (EQ s224 1) (EQ s245 1)) (AND (EQ s106 1) (EQ s143 1) (EQ s224 1) (EQ s245 1)) (AND (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SafeBus-PT-10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-04 finished in 3580 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)))'
Support contains 121 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 7 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:08] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:08] [INFO ] Invariant cache hit.
[2024-05-28 04:44:08] [INFO ] Implicit Places using invariants in 254 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 257 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 269 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (EQ s104 0) (EQ s116 0) (EQ s217 0) (EQ s224 0)) (OR (EQ s104 0) (EQ s117 0) (EQ s214 0) (EQ s224 0)) (OR (EQ s104 0) (EQ s114 0) (EQ s223 0) ...], 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 4 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-06 finished in 412 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&&X(!p1)))||G(p0)))'
Support contains 141 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 8 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:08] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:08] [INFO ] Invariant cache hit.
[2024-05-28 04:44:08] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-28 04:44:08] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:08] [INFO ] Invariant cache hit.
[2024-05-28 04:44:09] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:44:09] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2024-05-28 04:44:09] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:09] [INFO ] Invariant cache hit.
[2024-05-28 04:44:11] [INFO ] Dead Transitions using invariants and state equation in 1140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2495 ms. Remains : 306/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 322 ms :[p1, (AND (NOT p0) p1), true, (OR (NOT p0) p1), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 1}, { cond=(NOT p0), acceptance={} source=5 dest: 2}], [{ cond=(NOT p0), acceptance={} source=6 dest: 2}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=4, aps=[p1:(AND (OR (NEQ s227 1) (NEQ s268 1)) (OR (NEQ s231 1) (NEQ s272 1)) (OR (NEQ s225 1) (NEQ s266 1)) (OR (NEQ s229 1) (NEQ s270 1)) (OR (NEQ s233 1) (NEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-07 finished in 2867 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||(F(p1)&&G(p2)))))'
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:11] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:11] [INFO ] Invariant cache hit.
[2024-05-28 04:44:12] [INFO ] Implicit Places using invariants in 1007 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1012 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1028 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 181 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(AND (EQ s219 1) (EQ s240 1)), p1:(AND (EQ s265 1) (EQ s282 1)), p0:(AND (EQ s2 1) (EQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-08 finished in 1233 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))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 92 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:12] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:12] [INFO ] Invariant cache hit.
[2024-05-28 04:44:13] [INFO ] Implicit Places using invariants in 1175 ms returned [266, 267, 268, 270, 271, 272, 273, 274, 275]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 1183 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 297/306 places, 1531/1531 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 297 transition count 1522
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 288 transition count 1522
Applied a total of 18 rules in 124 ms. Remains 288 /297 variables (removed 9) and now considering 1522/1531 (removed 9) transitions.
[2024-05-28 04:44:14] [INFO ] Flow matrix only has 633 transitions (discarded 889 similar events)
// Phase 1: matrix 633 rows 288 cols
[2024-05-28 04:44:14] [INFO ] Computed 36 invariants in 19 ms
[2024-05-28 04:44:15] [INFO ] Implicit Places using invariants in 1019 ms returned []
[2024-05-28 04:44:15] [INFO ] Flow matrix only has 633 transitions (discarded 889 similar events)
[2024-05-28 04:44:15] [INFO ] Invariant cache hit.
[2024-05-28 04:44:15] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:44:17] [INFO ] Implicit Places using invariants and state equation in 2446 ms returned []
Implicit Place search using SMT with State Equation took 3466 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 288/306 places, 1522/1531 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4867 ms. Remains : 288/306 places, 1522/1531 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s249 1) (EQ s266 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 590 reset in 513 ms.
Stack based approach found an accepted trace after 2020 steps with 20 reset with depth 138 and stack size 138 in 11 ms.
FORMULA SafeBus-PT-10-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-09 finished in 5465 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 U X(p1))))'
Support contains 4 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 7 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:18] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 04:44:18] [INFO ] Computed 45 invariants in 17 ms
[2024-05-28 04:44:19] [INFO ] Implicit Places using invariants in 1222 ms returned [267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 1226 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 297/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 8 ms. Remains 297 /297 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1242 ms. Remains : 297/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(AND (EQ s3 1) (EQ s243 1)), p1:(AND (EQ s225 1) (EQ s266 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SafeBus-PT-10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-10-LTLFireability-10 finished in 1460 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))||G(p1)))'
Support contains 2 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 90 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:19] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:19] [INFO ] Invariant cache hit.
[2024-05-28 04:44:20] [INFO ] Implicit Places using invariants in 1153 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1160 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 92 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2024-05-28 04:44:20] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2024-05-28 04:44:20] [INFO ] Computed 35 invariants in 9 ms
[2024-05-28 04:44:21] [INFO ] Implicit Places using invariants in 1032 ms returned []
[2024-05-28 04:44:21] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:44:21] [INFO ] Invariant cache hit.
[2024-05-28 04:44:22] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:44:24] [INFO ] Implicit Places using invariants and state equation in 2423 ms returned []
Implicit Place search using SMT with State Equation took 3459 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4803 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s3 0) (EQ s236 0)), p0:(OR (NEQ s3 1) (NEQ s236 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 529 ms.
Stack based approach found an accepted trace after 762 steps with 0 reset with depth 763 and stack size 763 in 12 ms.
FORMULA SafeBus-PT-10-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-11 finished in 5465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(!p0)&&((!p0||X(!p1)) U (G((!p0||X(!p1)))||((!p0||X(!p1))&&p2))))))'
Support contains 5 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 10 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:25] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 04:44:25] [INFO ] Computed 45 invariants in 8 ms
[2024-05-28 04:44:26] [INFO ] Implicit Places using invariants in 1002 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1004 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 8 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1022 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 166 ms :[p0, p0, (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s280 1) (EQ s294 1)), p0:(AND (EQ s2 1) (EQ s51 1)), p1:(AND (EQ s2 1) (EQ s81 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 361 reset in 481 ms.
Product exploration explored 100000 steps with 341 reset in 503 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) p0))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p0)), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 135 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(AND p0 p1), p0, (AND p0 p1), (AND p0 p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 04:44:27] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 296 cols
[2024-05-28 04:44:27] [INFO ] Computed 35 invariants in 14 ms
[2024-05-28 04:44:27] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-05-28 04:44:27] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 10 ms returned sat
[2024-05-28 04:44:27] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) p0))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p0)), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F p1), (F p0), (F p2), (F (AND (NOT p2) p0))]
Knowledge based reduction with 14 factoid took 328 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND p0 p1), p0, (AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 187 ms :[(AND p0 p1), p0, (AND p0 p1), (AND p0 p1)]
Support contains 5 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 11 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:28] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:28] [INFO ] Invariant cache hit.
[2024-05-28 04:44:29] [INFO ] Implicit Places using invariants in 901 ms returned []
[2024-05-28 04:44:29] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:29] [INFO ] Invariant cache hit.
[2024-05-28 04:44:29] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:44:32] [INFO ] Implicit Places using invariants and state equation in 2445 ms returned []
Implicit Place search using SMT with State Equation took 3350 ms to find 0 implicit places.
[2024-05-28 04:44:32] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:32] [INFO ] Invariant cache hit.
[2024-05-28 04:44:32] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4217 ms. Remains : 296/296 places, 1531/1531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 113 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(AND p0 p1), p0, (AND p0 p1), (AND p0 p1)]
Finished random walk after 1403 steps, including 0 resets, run visited all 5 properties in 37 ms. (steps per millisecond=37 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F p1), (F p0), (F p2), (F (AND (NOT p2) p0))]
Knowledge based reduction with 7 factoid took 234 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(AND p0 p1), p0, (AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 185 ms :[(AND p0 p1), p0, (AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 185 ms :[(AND p0 p1), p0, (AND p0 p1), (AND p0 p1)]
Product exploration explored 100000 steps with 166 reset in 479 ms.
Product exploration explored 100000 steps with 172 reset in 500 ms.
Built C files in :
/tmp/ltsmin4300968575407779408
[2024-05-28 04:44:35] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4300968575407779408
Running compilation step : cd /tmp/ltsmin4300968575407779408;'/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/ltsmin4300968575407779408;'/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/ltsmin4300968575407779408;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 296 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 296/296 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:44:38] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:38] [INFO ] Invariant cache hit.
[2024-05-28 04:44:39] [INFO ] Implicit Places using invariants in 862 ms returned []
[2024-05-28 04:44:39] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:39] [INFO ] Invariant cache hit.
[2024-05-28 04:44:39] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:44:41] [INFO ] Implicit Places using invariants and state equation in 2198 ms returned []
Implicit Place search using SMT with State Equation took 3067 ms to find 0 implicit places.
[2024-05-28 04:44:41] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:44:41] [INFO ] Invariant cache hit.
[2024-05-28 04:44:42] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3950 ms. Remains : 296/296 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin5246997299583981480
[2024-05-28 04:44:42] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5246997299583981480
Running compilation step : cd /tmp/ltsmin5246997299583981480;'/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'
Compilation finished in 2999 ms.
Running link step : cd /tmp/ltsmin5246997299583981480;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin5246997299583981480;'/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' '--hoa' '/tmp/stateBased11644713263983022176.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 04:44:57] [INFO ] Flatten gal took : 59 ms
[2024-05-28 04:44:57] [INFO ] Flatten gal took : 68 ms
[2024-05-28 04:44:57] [INFO ] Time to serialize gal into /tmp/LTL15656088803749147389.gal : 8 ms
[2024-05-28 04:44:57] [INFO ] Time to serialize properties into /tmp/LTL2461899789841707529.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/LTL15656088803749147389.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3014265987263924736.hoa' '-atoms' '/tmp/LTL2461899789841707529.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/LTL2461899789841707529.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3014265987263924736.hoa
Detected timeout of ITS tools.
[2024-05-28 04:45:12] [INFO ] Flatten gal took : 61 ms
[2024-05-28 04:45:12] [INFO ] Flatten gal took : 64 ms
[2024-05-28 04:45:12] [INFO ] Time to serialize gal into /tmp/LTL9241035511185615810.gal : 8 ms
[2024-05-28 04:45:12] [INFO ] Time to serialize properties into /tmp/LTL15199465618041663182.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/LTL9241035511185615810.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15199465618041663182.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((X("((T_out==0)||(wait_ack_3_6==0))"))&&(((!("((T_out==1)&&(wait_ack_3_6==1))"))||(X(!("((T_out==1)&&(wait_ack_6_9==1))"))))U((G(...365
Formula 0 simplified : G(X!"((T_out==0)||(wait_ack_3_6==0))" | (!"((Cpt1_5==1)&&(loop_em_9==1))" U ("((T_out==1)&&(wait_ack_3_6==1))" & X"((T_out==1)&&(wai...173
Detected timeout of ITS tools.
[2024-05-28 04:45:27] [INFO ] Flatten gal took : 55 ms
[2024-05-28 04:45:27] [INFO ] Applying decomposition
[2024-05-28 04:45:27] [INFO ] Flatten gal took : 61 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/graph2525043538738790625.txt' '-o' '/tmp/graph2525043538738790625.bin' '-w' '/tmp/graph2525043538738790625.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2525043538738790625.bin' '-l' '-1' '-v' '-w' '/tmp/graph2525043538738790625.weights' '-q' '0' '-e' '0.001'
[2024-05-28 04:45:28] [INFO ] Decomposing Gal with order
[2024-05-28 04:45:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 04:45:28] [INFO ] Removed a total of 2058 redundant transitions.
[2024-05-28 04:45:28] [INFO ] Flatten gal took : 189 ms
[2024-05-28 04:45:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 732 labels/synchronizations in 46 ms.
[2024-05-28 04:45:28] [INFO ] Time to serialize gal into /tmp/LTL9873664017399946127.gal : 11 ms
[2024-05-28 04:45:28] [INFO ] Time to serialize properties into /tmp/LTL9442990209648274899.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/LTL9873664017399946127.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9442990209648274899.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((X("((i0.u1.T_out==0)||(i0.u1.wait_ack_3_6==0))"))&&(((!("((i0.u1.T_out==1)&&(i0.u1.wait_ack_3_6==1))"))||(X(!("((i0.u1.T_out==1)...463
Formula 0 simplified : G(X!"((i0.u1.T_out==0)||(i0.u1.wait_ack_3_6==0))" | (!"((i4.u12.Cpt1_5==1)&&(i4.u12.loop_em_9==1))" U ("((i0.u1.T_out==1)&&(i0.u1.wa...223
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5467633791354366008
[2024-05-28 04:45:43] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5467633791354366008
Running compilation step : cd /tmp/ltsmin5467633791354366008;'/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'
Compilation finished in 2887 ms.
Running link step : cd /tmp/ltsmin5467633791354366008;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin5467633791354366008;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X((LTLAPp0==true))&&((!(LTLAPp1==true)||X(!(LTLAPp2==true))) U ([]((!(LTLAPp1==true)||X(!(LTLAPp2==true))))||((!(LTLAPp1==true)||X(!(LTLAPp2==true)))&&(LTLAPp3==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SafeBus-PT-10-LTLFireability-12 finished in 93564 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((X(X((p2&&G(p3))))||p1)))))'
Support contains 5 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 11 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:45:58] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 04:45:58] [INFO ] Computed 45 invariants in 6 ms
[2024-05-28 04:45:59] [INFO ] Implicit Places using invariants in 1032 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1035 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1051 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 227 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2 p3), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s0 1) (EQ s52 1) (EQ s224 1)), p1:(OR (EQ s282 0) (EQ s291 0)), p2:(OR (EQ s282 0) (EQ s291 0)), p3:(OR (EQ s0 0) (EQ s52 0) (EQ s224 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 317 ms.
Product exploration explored 100000 steps with 50000 reset in 308 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2 p3), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 5 states, 7 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-PT-10-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-PT-10-LTLFireability-13 finished in 1950 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 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 87 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:46:00] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:46:00] [INFO ] Invariant cache hit.
[2024-05-28 04:46:01] [INFO ] Implicit Places using invariants in 1119 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1121 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 296 transition count 1521
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 286 transition count 1521
Applied a total of 20 rules in 100 ms. Remains 286 /296 variables (removed 10) and now considering 1521/1531 (removed 10) transitions.
[2024-05-28 04:46:01] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
// Phase 1: matrix 632 rows 286 cols
[2024-05-28 04:46:01] [INFO ] Computed 35 invariants in 13 ms
[2024-05-28 04:46:02] [INFO ] Implicit Places using invariants in 977 ms returned []
[2024-05-28 04:46:02] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:02] [INFO ] Invariant cache hit.
[2024-05-28 04:46:03] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:46:04] [INFO ] Implicit Places using invariants and state equation in 1973 ms returned []
Implicit Place search using SMT with State Equation took 2953 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/306 places, 1521/1531 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4262 ms. Remains : 286/306 places, 1521/1531 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-14 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 (NEQ s256 1) (NEQ s266 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 148 reset in 521 ms.
Product exploration explored 100000 steps with 167 reset in 531 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 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 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 103 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2024-05-28 04:46:06] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:06] [INFO ] Invariant cache hit.
[2024-05-28 04:46:07] [INFO ] [Real]Absence check using 14 positive place invariants in 36 ms returned sat
[2024-05-28 04:46:07] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 384 ms returned sat
[2024-05-28 04:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:46:08] [INFO ] [Real]Absence check using state equation in 791 ms returned sat
[2024-05-28 04:46:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 04:46:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-05-28 04:46:08] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 50 ms returned sat
[2024-05-28 04:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 04:46:09] [INFO ] [Nat]Absence check using state equation in 436 ms returned sat
[2024-05-28 04:46:09] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:46:09] [INFO ] [Nat]Added 111 Read/Feed constraints in 116 ms returned sat
[2024-05-28 04:46:09] [INFO ] Deduced a trap composed of 41 places in 144 ms of which 3 ms to minimize.
[2024-05-28 04:46:09] [INFO ] Deduced a trap composed of 41 places in 169 ms of which 1 ms to minimize.
[2024-05-28 04:46:10] [INFO ] Deduced a trap composed of 52 places in 135 ms of which 1 ms to minimize.
[2024-05-28 04:46:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 566 ms
[2024-05-28 04:46:10] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 602 transitions) in 97 ms.
[2024-05-28 04:46:10] [INFO ] Added : 1 causal constraints over 1 iterations in 212 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 286 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 286/286 places, 1521/1521 transitions.
Applied a total of 0 rules in 83 ms. Remains 286 /286 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2024-05-28 04:46:10] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:10] [INFO ] Invariant cache hit.
[2024-05-28 04:46:11] [INFO ] Implicit Places using invariants in 1010 ms returned []
[2024-05-28 04:46:11] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:11] [INFO ] Invariant cache hit.
[2024-05-28 04:46:11] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:46:13] [INFO ] Implicit Places using invariants and state equation in 1981 ms returned []
Implicit Place search using SMT with State Equation took 2995 ms to find 0 implicit places.
[2024-05-28 04:46:13] [INFO ] Redundant transitions in 29 ms returned []
[2024-05-28 04:46:13] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:13] [INFO ] Invariant cache hit.
[2024-05-28 04:46:14] [INFO ] Dead Transitions using invariants and state equation in 1167 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4283 ms. Remains : 286/286 places, 1521/1521 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 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 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 110 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 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
[2024-05-28 04:46:15] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:15] [INFO ] Invariant cache hit.
[2024-05-28 04:46:15] [INFO ] [Real]Absence check using 14 positive place invariants in 20 ms returned sat
[2024-05-28 04:46:15] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 385 ms returned sat
[2024-05-28 04:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:46:16] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2024-05-28 04:46:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 04:46:17] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-28 04:46:17] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 51 ms returned sat
[2024-05-28 04:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 04:46:17] [INFO ] [Nat]Absence check using state equation in 455 ms returned sat
[2024-05-28 04:46:17] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:46:17] [INFO ] [Nat]Added 111 Read/Feed constraints in 117 ms returned sat
[2024-05-28 04:46:18] [INFO ] Deduced a trap composed of 41 places in 137 ms of which 2 ms to minimize.
[2024-05-28 04:46:18] [INFO ] Deduced a trap composed of 41 places in 132 ms of which 1 ms to minimize.
[2024-05-28 04:46:18] [INFO ] Deduced a trap composed of 52 places in 137 ms of which 0 ms to minimize.
[2024-05-28 04:46:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 532 ms
[2024-05-28 04:46:18] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 602 transitions) in 73 ms.
[2024-05-28 04:46:18] [INFO ] Added : 1 causal constraints over 1 iterations in 185 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 169 reset in 519 ms.
Product exploration explored 100000 steps with 168 reset in 533 ms.
Built C files in :
/tmp/ltsmin1655018813597639820
[2024-05-28 04:46:19] [INFO ] Too many transitions (1521) to apply POR reductions. Disabling POR matrices.
[2024-05-28 04:46:19] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1655018813597639820
Running compilation step : cd /tmp/ltsmin1655018813597639820;'/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'
Compilation finished in 2965 ms.
Running link step : cd /tmp/ltsmin1655018813597639820;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin1655018813597639820;'/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' '--hoa' '/tmp/stateBased17259805797842659406.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 286 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 286/286 places, 1521/1521 transitions.
Applied a total of 0 rules in 86 ms. Remains 286 /286 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2024-05-28 04:46:34] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:34] [INFO ] Invariant cache hit.
[2024-05-28 04:46:35] [INFO ] Implicit Places using invariants in 997 ms returned []
[2024-05-28 04:46:35] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:35] [INFO ] Invariant cache hit.
[2024-05-28 04:46:36] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:46:37] [INFO ] Implicit Places using invariants and state equation in 2066 ms returned []
Implicit Place search using SMT with State Equation took 3070 ms to find 0 implicit places.
[2024-05-28 04:46:38] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-28 04:46:38] [INFO ] Flow matrix only has 632 transitions (discarded 889 similar events)
[2024-05-28 04:46:38] [INFO ] Invariant cache hit.
[2024-05-28 04:46:39] [INFO ] Dead Transitions using invariants and state equation in 1162 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4347 ms. Remains : 286/286 places, 1521/1521 transitions.
Built C files in :
/tmp/ltsmin17670697474542849803
[2024-05-28 04:46:39] [INFO ] Too many transitions (1521) to apply POR reductions. Disabling POR matrices.
[2024-05-28 04:46:39] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17670697474542849803
Running compilation step : cd /tmp/ltsmin17670697474542849803;'/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'
Compilation finished in 2989 ms.
Running link step : cd /tmp/ltsmin17670697474542849803;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin17670697474542849803;'/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' '--hoa' '/tmp/stateBased3502855849272759930.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 04:46:54] [INFO ] Flatten gal took : 61 ms
[2024-05-28 04:46:54] [INFO ] Flatten gal took : 59 ms
[2024-05-28 04:46:54] [INFO ] Time to serialize gal into /tmp/LTL5542114651120622832.gal : 12 ms
[2024-05-28 04:46:54] [INFO ] Time to serialize properties into /tmp/LTL9573054782249291234.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/LTL5542114651120622832.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4722331477433712886.hoa' '-atoms' '/tmp/LTL9573054782249291234.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/LTL9573054782249291234.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4722331477433712886.hoa
Detected timeout of ITS tools.
[2024-05-28 04:47:09] [INFO ] Flatten gal took : 50 ms
[2024-05-28 04:47:09] [INFO ] Flatten gal took : 52 ms
[2024-05-28 04:47:09] [INFO ] Time to serialize gal into /tmp/LTL5254323328321516210.gal : 8 ms
[2024-05-28 04:47:09] [INFO ] Time to serialize properties into /tmp/LTL6303777579060029457.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/LTL5254323328321516210.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6303777579060029457.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("((listen_1==0)||(Cpt1_1==0))"))))
Formula 0 simplified : FG!"((listen_1==0)||(Cpt1_1==0))"
Detected timeout of ITS tools.
[2024-05-28 04:47:24] [INFO ] Flatten gal took : 66 ms
[2024-05-28 04:47:24] [INFO ] Applying decomposition
[2024-05-28 04:47:24] [INFO ] Flatten gal took : 54 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/graph15903114840730504934.txt' '-o' '/tmp/graph15903114840730504934.bin' '-w' '/tmp/graph15903114840730504934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15903114840730504934.bin' '-l' '-1' '-v' '-w' '/tmp/graph15903114840730504934.weights' '-q' '0' '-e' '0.001'
[2024-05-28 04:47:25] [INFO ] Decomposing Gal with order
[2024-05-28 04:47:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 04:47:25] [INFO ] Removed a total of 1698 redundant transitions.
[2024-05-28 04:47:25] [INFO ] Flatten gal took : 198 ms
[2024-05-28 04:47:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 707 labels/synchronizations in 43 ms.
[2024-05-28 04:47:25] [INFO ] Time to serialize gal into /tmp/LTL13567069052272340310.gal : 21 ms
[2024-05-28 04:47:25] [INFO ] Time to serialize properties into /tmp/LTL424282868321564941.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/LTL13567069052272340310.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL424282868321564941.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 : !((G(F("((i4.u10.listen_1==0)||(i4.u10.Cpt1_1==0))"))))
Formula 0 simplified : FG!"((i4.u10.listen_1==0)||(i4.u10.Cpt1_1==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12864826567710118957
[2024-05-28 04:47:40] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12864826567710118957
Running compilation step : cd /tmp/ltsmin12864826567710118957;'/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'
Compilation finished in 2909 ms.
Running link step : cd /tmp/ltsmin12864826567710118957;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12864826567710118957;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SafeBus-PT-10-LTLFireability-14 finished in 115166 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 U (G(!p0)||p1)) U (G((!p0 U (p1||G(!p0))))||((!p0 U (p1||G(!p0)))&&(!p2||X(X(!p2)))))))))'
Support contains 6 out of 306 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 5 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:47:55] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
// Phase 1: matrix 642 rows 306 cols
[2024-05-28 04:47:55] [INFO ] Computed 45 invariants in 11 ms
[2024-05-28 04:47:56] [INFO ] Implicit Places using invariants in 1165 ms returned [266, 267, 268, 269, 270, 271, 272, 273, 274, 275]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1167 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 6 ms. Remains 296 /296 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1179 ms. Remains : 296/306 places, 1531/1531 transitions.
Stuttering acceptance computed with spot in 307 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) p2), (AND p0 (NOT p1)), (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2), (AND p0 (NOT p1) p2)]
Running random walk in product with property : SafeBus-PT-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={} source=2 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=5 dest: 6}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=6 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 3}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s244 1)), p1:(AND (EQ s102 1) (EQ s264 1) (NOT (AND (EQ s3 1) (EQ s244 1)))), p2:(AND (EQ s0 1) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14 reset in 489 ms.
Stack based approach found an accepted trace after 537 steps with 0 reset with depth 538 and stack size 535 in 3 ms.
FORMULA SafeBus-PT-10-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-10-LTLFireability-15 finished in 2008 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||F(p1)))))'
Found a Lengthening insensitive property : SafeBus-PT-10-LTLFireability-00
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 50 out of 306 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 24 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:47:57] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:47:57] [INFO ] Invariant cache hit.
[2024-05-28 04:47:58] [INFO ] Implicit Places using invariants in 992 ms returned []
[2024-05-28 04:47:58] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:47:58] [INFO ] Invariant cache hit.
[2024-05-28 04:47:59] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:48:01] [INFO ] Implicit Places using invariants and state equation in 2119 ms returned []
Implicit Place search using SMT with State Equation took 3130 ms to find 0 implicit places.
[2024-05-28 04:48:01] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:48:01] [INFO ] Invariant cache hit.
[2024-05-28 04:48:02] [INFO ] Dead Transitions using invariants and state equation in 1031 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4214 ms. Remains : 306/306 places, 1531/1531 transitions.
Running random walk in product with property : SafeBus-PT-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (EQ s227 0) (EQ s268 0)) (OR (EQ s231 0) (EQ s272 0)) (OR (EQ s225 0) (EQ s266 0)) (OR (EQ s229 0) (EQ s270 0)) (OR (EQ s233 0) (EQ s274 0)) (...], 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][false, false, false]]
Product exploration explored 100000 steps with 851 reset in 962 ms.
Product exploration explored 100000 steps with 837 reset in 967 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 209 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 33 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 263 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 50 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 119 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:48:04] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:48:04] [INFO ] Invariant cache hit.
[2024-05-28 04:48:05] [INFO ] Implicit Places using invariants in 959 ms returned []
[2024-05-28 04:48:05] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:48:05] [INFO ] Invariant cache hit.
[2024-05-28 04:48:06] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:48:07] [INFO ] Implicit Places using invariants and state equation in 2077 ms returned []
Implicit Place search using SMT with State Equation took 3066 ms to find 0 implicit places.
[2024-05-28 04:48:07] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-28 04:48:07] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:48:07] [INFO ] Invariant cache hit.
[2024-05-28 04:48:09] [INFO ] Dead Transitions using invariants and state equation in 1213 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4424 ms. Remains : 306/306 places, 1531/1531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 57 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 159 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 871 reset in 963 ms.
Product exploration explored 100000 steps with 838 reset in 967 ms.
Built C files in :
/tmp/ltsmin13374859744896472561
[2024-05-28 04:48:11] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 04:48:11] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13374859744896472561
Running compilation step : cd /tmp/ltsmin13374859744896472561;'/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/ltsmin13374859744896472561;'/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/ltsmin13374859744896472561;'/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 50 out of 306 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 306/306 places, 1531/1531 transitions.
Applied a total of 0 rules in 111 ms. Remains 306 /306 variables (removed 0) and now considering 1531/1531 (removed 0) transitions.
[2024-05-28 04:48:14] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:48:14] [INFO ] Invariant cache hit.
[2024-05-28 04:48:15] [INFO ] Implicit Places using invariants in 1015 ms returned []
[2024-05-28 04:48:15] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:48:15] [INFO ] Invariant cache hit.
[2024-05-28 04:48:16] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-28 04:48:17] [INFO ] Implicit Places using invariants and state equation in 1952 ms returned []
Implicit Place search using SMT with State Equation took 3013 ms to find 0 implicit places.
[2024-05-28 04:48:17] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-28 04:48:17] [INFO ] Flow matrix only has 642 transitions (discarded 889 similar events)
[2024-05-28 04:48:17] [INFO ] Invariant cache hit.
[2024-05-28 04:48:19] [INFO ] Dead Transitions using invariants and state equation in 1180 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4351 ms. Remains : 306/306 places, 1531/1531 transitions.
Built C files in :
/tmp/ltsmin11127487793723210631
[2024-05-28 04:48:19] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 04:48:19] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11127487793723210631
Running compilation step : cd /tmp/ltsmin11127487793723210631;'/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'
Compilation finished in 2985 ms.
Running link step : cd /tmp/ltsmin11127487793723210631;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11127487793723210631;'/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' '--hoa' '/tmp/stateBased14807458409041359989.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 04:48:34] [INFO ] Flatten gal took : 53 ms
[2024-05-28 04:48:34] [INFO ] Flatten gal took : 52 ms
[2024-05-28 04:48:34] [INFO ] Time to serialize gal into /tmp/LTL10944930285469243377.gal : 7 ms
[2024-05-28 04:48:34] [INFO ] Time to serialize properties into /tmp/LTL54881787969731145.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/LTL10944930285469243377.gal' '-t' 'CGAL' '-hoa' '/tmp/aut881918494920388822.hoa' '-atoms' '/tmp/LTL54881787969731145.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/LTL54881787969731145.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut881918494920388822.hoa
Detected timeout of ITS tools.
[2024-05-28 04:48:49] [INFO ] Flatten gal took : 55 ms
[2024-05-28 04:48:49] [INFO ] Flatten gal took : 54 ms
[2024-05-28 04:48:49] [INFO ] Time to serialize gal into /tmp/LTL10833989758549567056.gal : 7 ms
[2024-05-28 04:48:49] [INFO ] Time to serialize properties into /tmp/LTL6416646352826496473.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/LTL10833989758549567056.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6416646352826496473.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((F("(((((((((PMC_7==0)||(wait_cable_7==0))&&((PMC_10==0)||(wait_cable_10==0)))&&(((PMC_1==0)||(wait_cable_1==0))&&((PMC_8==0)||...6700
Formula 0 simplified : XF(!"(((((((((RMC_3==0)||(wait_cable_3==0))&&((RMC_7==0)||(wait_cable_7==0)))&&(((RMC_1==0)||(wait_cable_1==0))&&((RMC_5==0)||(wait_...6692
Detected timeout of ITS tools.
[2024-05-28 04:49:04] [INFO ] Flatten gal took : 50 ms
[2024-05-28 04:49:04] [INFO ] Applying decomposition
[2024-05-28 04:49:04] [INFO ] Flatten gal took : 51 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/graph9019518968275379701.txt' '-o' '/tmp/graph9019518968275379701.bin' '-w' '/tmp/graph9019518968275379701.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9019518968275379701.bin' '-l' '-1' '-v' '-w' '/tmp/graph9019518968275379701.weights' '-q' '0' '-e' '0.001'
[2024-05-28 04:49:04] [INFO ] Decomposing Gal with order
[2024-05-28 04:49:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 04:49:05] [INFO ] Removed a total of 3372 redundant transitions.
[2024-05-28 04:49:05] [INFO ] Flatten gal took : 166 ms
[2024-05-28 04:49:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 668 labels/synchronizations in 26 ms.
[2024-05-28 04:49:05] [INFO ] Time to serialize gal into /tmp/LTL6728877021690789714.gal : 4 ms
[2024-05-28 04:49:05] [INFO ] Time to serialize properties into /tmp/LTL13614089178193715790.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/LTL6728877021690789714.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13614089178193715790.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 : !((X(G((F("(((((((((i3.i0.u1.PMC_7==0)||(i3.i1.u12.wait_cable_7==0))&&((i3.i0.u1.PMC_10==0)||(i3.i1.u20.wait_cable_10==0)))&&(((i3.i0....10332
Formula 0 simplified : XF(!"(((((((((i2.u8.RMC_3==0)||(i3.i1.u10.wait_cable_3==0))&&((i2.u8.RMC_7==0)||(i3.i1.u12.wait_cable_7==0)))&&(((i2.u8.RMC_1==0)||(...10324
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11021980071356566732
[2024-05-28 04:49:20] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11021980071356566732
Running compilation step : cd /tmp/ltsmin11021980071356566732;'/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/ltsmin11021980071356566732;'/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/ltsmin11021980071356566732;'/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 SafeBus-PT-10-LTLFireability-00 finished in 85515 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(!p0)&&((!p0||X(!p1)) U (G((!p0||X(!p1)))||((!p0||X(!p1))&&p2))))))'
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)))'
[2024-05-28 04:49:23] [INFO ] Flatten gal took : 80 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6251864323061098188
[2024-05-28 04:49:23] [INFO ] Too many transitions (1531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 04:49:23] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6251864323061098188
Running compilation step : cd /tmp/ltsmin6251864323061098188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' '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'
[2024-05-28 04:49:23] [INFO ] Applying decomposition
[2024-05-28 04:49:23] [INFO ] Flatten gal took : 53 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/graph10001434843080605570.txt' '-o' '/tmp/graph10001434843080605570.bin' '-w' '/tmp/graph10001434843080605570.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10001434843080605570.bin' '-l' '-1' '-v' '-w' '/tmp/graph10001434843080605570.weights' '-q' '0' '-e' '0.001'
[2024-05-28 04:49:23] [INFO ] Decomposing Gal with order
[2024-05-28 04:49:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 04:49:24] [INFO ] Removed a total of 2223 redundant transitions.
[2024-05-28 04:49:24] [INFO ] Flatten gal took : 286 ms
[2024-05-28 04:49:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 972 labels/synchronizations in 40 ms.
[2024-05-28 04:49:24] [INFO ] Time to serialize gal into /tmp/LTLFireability10640239101500019364.gal : 6 ms
[2024-05-28 04:49:24] [INFO ] Time to serialize properties into /tmp/LTLFireability8643181063564516217.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/LTLFireability10640239101500019364.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8643181063564516217.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((X(G(("(((((((((i0.u6.RMC_3==0)||(i2.i1.u8.wait_cable_3==0))&&((i0.u6.RMC_7==0)||(i2.i1.u16.wait_cable_7==0)))&&(((i0.u6.RMC_1==0)||...10339
Formula 0 simplified : XF(!"(((((((((i0.u6.RMC_3==0)||(i2.i1.u8.wait_cable_3==0))&&((i0.u6.RMC_7==0)||(i2.i1.u16.wait_cable_7==0)))&&(((i0.u6.RMC_1==0)||(i...10331
Compilation finished in 3596 ms.
Running link step : cd /tmp/ltsmin6251864323061098188;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin6251864323061098188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin6251864323061098188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6251864323061098188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(!(LTLAPp2==true))&&((!(LTLAPp2==true)||X(!(LTLAPp3==true))) U ([]((!(LTLAPp2==true)||X(!(LTLAPp3==true))))||((!(LTLAPp2==true)||X(!(LTLAPp3==true)))&&(LTLAPp4==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 05:11:42] [INFO ] Applying decomposition
[2024-05-28 05:11:42] [INFO ] Flatten gal took : 185 ms
[2024-05-28 05:11:42] [INFO ] Decomposing Gal with order
[2024-05-28 05:11:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 05:11:42] [INFO ] Removed a total of 4785 redundant transitions.
[2024-05-28 05:11:42] [INFO ] Flatten gal took : 357 ms
[2024-05-28 05:11:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 421 labels/synchronizations in 91 ms.
[2024-05-28 05:11:43] [INFO ] Time to serialize gal into /tmp/LTLFireability12899534563802862621.gal : 16 ms
[2024-05-28 05:11:43] [INFO ] Time to serialize properties into /tmp/LTLFireability3335545477561432025.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/LTLFireability12899534563802862621.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3335545477561432025.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((X(G(("(((((((((u2.RMC_3==0)||(u30.wait_cable_3==0))&&((u9.RMC_7==0)||(u34.wait_cable_7==0)))&&(((u3.RMC_1==0)||(u28.wait_cable_1==0...8087
Formula 0 simplified : XF(!"(((((((((u2.RMC_3==0)||(u30.wait_cable_3==0))&&((u9.RMC_7==0)||(u34.wait_cable_7==0)))&&(((u3.RMC_1==0)||(u28.wait_cable_1==0))...8079
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: LTL layer: formula: <>((X(!(LTLAPp2==true))&&((!(LTLAPp2==true)||X(!(LTLAPp3==true))) U ([]((!(LTLAPp2==true)||X(!(LTLAPp3==true))))||((!(LTLAPp2==true)||X(!(LTLAPp3==true)))&&(LTLAPp4==true))))))
pins2lts-mc-linux64( 2/ 8), 0.010: "<>((X(!(LTLAPp2==true))&&((!(LTLAPp2==true)||X(!(LTLAPp3==true))) U ([]((!(LTLAPp2==true)||X(!(LTLAPp3==true))))||((!(LTLAPp2==true)||X(!(LTLAPp3==true)))&&(LTLAPp4==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.165: There are 1538 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.165: State length is 307, there are 1542 groups
pins2lts-mc-linux64( 0/ 8), 0.165: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.165: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.165: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.165: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.248: [Blue] ~120 levels ~960 states ~3184 transitions
pins2lts-mc-linux64( 4/ 8), 0.308: [Blue] ~211 levels ~1920 states ~7704 transitions
pins2lts-mc-linux64( 4/ 8), 0.416: [Blue] ~449 levels ~3840 states ~12720 transitions
pins2lts-mc-linux64( 4/ 8), 0.598: [Blue] ~898 levels ~7680 states ~24208 transitions
pins2lts-mc-linux64( 4/ 8), 0.919: [Blue] ~1778 levels ~15360 states ~47224 transitions
pins2lts-mc-linux64( 1/ 8), 1.547: [Blue] ~3645 levels ~30720 states ~101864 transitions
pins2lts-mc-linux64( 4/ 8), 2.512: [Blue] ~7044 levels ~61440 states ~200624 transitions
pins2lts-mc-linux64( 4/ 8), 4.477: [Blue] ~13819 levels ~122880 states ~416608 transitions
pins2lts-mc-linux64( 4/ 8), 8.294: [Blue] ~27243 levels ~245760 states ~870704 transitions
pins2lts-mc-linux64( 1/ 8), 15.333: [Blue] ~54254 levels ~491520 states ~1874960 transitions
pins2lts-mc-linux64( 4/ 8), 29.269: [Blue] ~106755 levels ~983040 states ~3856608 transitions
pins2lts-mc-linux64( 4/ 8), 57.605: [Blue] ~210172 levels ~1966080 states ~8094352 transitions
pins2lts-mc-linux64( 4/ 8), 113.393: [Blue] ~414441 levels ~3932160 states ~16979736 transitions
pins2lts-mc-linux64( 4/ 8), 226.037: [Blue] ~818141 levels ~7864320 states ~35433928 transitions
pins2lts-mc-linux64( 3/ 8), 425.597: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 425.656:
pins2lts-mc-linux64( 0/ 8), 425.656: Explored 14761801 states 69380062 transitions, fanout: 4.700
pins2lts-mc-linux64( 0/ 8), 425.656: Total exploration time 425.470 sec (425.420 sec minimum, 425.442 sec on average)
pins2lts-mc-linux64( 0/ 8), 425.656: States per second: 34695, Transitions per second: 163067
pins2lts-mc-linux64( 0/ 8), 425.656:
pins2lts-mc-linux64( 0/ 8), 425.656: State space has 21949764 states, 31531 are accepting
pins2lts-mc-linux64( 0/ 8), 425.656: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 425.656: blue states: 14761801 (67.25%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 425.656: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 425.656: all-red states: 105481 (0.48%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 425.656:
pins2lts-mc-linux64( 0/ 8), 425.656: Total memory used for local state coloring: 183.8MB
pins2lts-mc-linux64( 0/ 8), 425.656:
pins2lts-mc-linux64( 0/ 8), 425.656: Queue width: 8B, total height: 12046180, memory: 91.91MB
pins2lts-mc-linux64( 0/ 8), 425.656: Tree memory: 423.5MB, 20.2 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 425.656: Tree fill ratio (roots/leafs): 16.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 425.656: Stored 1558 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 425.656: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 425.656: Est. total memory use: 515.4MB (~1115.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6251864323061098188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(!(LTLAPp2==true))&&((!(LTLAPp2==true)||X(!(LTLAPp3==true))) U ([]((!(LTLAPp2==true)||X(!(LTLAPp3==true))))||((!(LTLAPp2==true)||X(!(LTLAPp3==true)))&&(LTLAPp4==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6251864323061098188;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(!(LTLAPp2==true))&&((!(LTLAPp2==true)||X(!(LTLAPp3==true))) U ([]((!(LTLAPp2==true)||X(!(LTLAPp3==true))))||((!(LTLAPp2==true)||X(!(LTLAPp3==true)))&&(LTLAPp4==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-28 05:34:02] [INFO ] Flatten gal took : 304 ms
[2024-05-28 05:34:03] [INFO ] Input system was already deterministic with 1531 transitions.
[2024-05-28 05:34:04] [INFO ] Transformed 306 places.
[2024-05-28 05:34:04] [INFO ] Transformed 1531 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 05:34:34] [INFO ] Time to serialize gal into /tmp/LTLFireability8163167244241912728.gal : 21 ms
[2024-05-28 05:34:34] [INFO ] Time to serialize properties into /tmp/LTLFireability4082623824466389099.ltl : 6 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/LTLFireability8163167244241912728.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4082623824466389099.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...342
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G(("(((((((((RMC_3==0)||(wait_cable_3==0))&&((RMC_7==0)||(wait_cable_7==0)))&&(((RMC_1==0)||(wait_cable_1==0))&&((RMC_5==0)||(wai...6700
Formula 0 simplified : XF(!"(((((((((RMC_3==0)||(wait_cable_3==0))&&((RMC_7==0)||(wait_cable_7==0)))&&(((RMC_1==0)||(wait_cable_1==0))&&((RMC_5==0)||(wait_...6692
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 2591484 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15798944 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="SafeBus-PT-10"
export BK_EXAMINATION="LTLFireability"
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 SafeBus-PT-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r351-tall-171679102000268"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-10.tgz
mv SafeBus-PT-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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