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.r285-smll-171654422500338.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 Philosophers-PT-001000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422500338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 42M
-rw-r--r-- 1 mcc users 772K Apr 13 11:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.1M Apr 13 11:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 653K Apr 13 09:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.0M Apr 13 09:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 443K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 287K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9M Apr 13 14:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 10M Apr 13 14:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Apr 13 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13M Apr 13 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 96K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 262K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.3M 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 Philosophers-PT-001000-LTLFireability-00
FORMULA_NAME Philosophers-PT-001000-LTLFireability-01
FORMULA_NAME Philosophers-PT-001000-LTLFireability-02
FORMULA_NAME Philosophers-PT-001000-LTLFireability-03
FORMULA_NAME Philosophers-PT-001000-LTLFireability-04
FORMULA_NAME Philosophers-PT-001000-LTLFireability-05
FORMULA_NAME Philosophers-PT-001000-LTLFireability-06
FORMULA_NAME Philosophers-PT-001000-LTLFireability-07
FORMULA_NAME Philosophers-PT-001000-LTLFireability-08
FORMULA_NAME Philosophers-PT-001000-LTLFireability-09
FORMULA_NAME Philosophers-PT-001000-LTLFireability-10
FORMULA_NAME Philosophers-PT-001000-LTLFireability-11
FORMULA_NAME Philosophers-PT-001000-LTLFireability-12
FORMULA_NAME Philosophers-PT-001000-LTLFireability-13
FORMULA_NAME Philosophers-PT-001000-LTLFireability-14
FORMULA_NAME Philosophers-PT-001000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717007503349

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=Philosophers-PT-001000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 18:31:46] [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]
[2024-05-29 18:31:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 18:31:47] [INFO ] Load time of PNML (sax parser for PT used): 618 ms
[2024-05-29 18:31:47] [INFO ] Transformed 5000 places.
[2024-05-29 18:31:47] [INFO ] Transformed 5000 transitions.
[2024-05-29 18:31:47] [INFO ] Found NUPN structural information;
[2024-05-29 18:31:47] [INFO ] Parsed PT model containing 5000 places and 5000 transitions and 16000 arcs in 815 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 121 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA Philosophers-PT-001000-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-001000-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 60 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
// Phase 1: matrix 5000 rows 5000 cols
[2024-05-29 18:31:48] [INFO ] Computed 2000 invariants in 69 ms
[2024-05-29 18:31:50] [INFO ] Implicit Places using invariants in 1898 ms returned []
[2024-05-29 18:31:50] [INFO ] Invariant cache hit.
[2024-05-29 18:31:52] [INFO ] Implicit Places using invariants and state equation in 1304 ms returned []
Implicit Place search using SMT with State Equation took 3246 ms to find 0 implicit places.
[2024-05-29 18:31:52] [INFO ] Invariant cache hit.
[2024-05-29 18:31:53] [INFO ] Dead Transitions using invariants and state equation in 1281 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4592 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Support contains 5000 out of 5000 places after structural reductions.
[2024-05-29 18:31:54] [INFO ] Flatten gal took : 603 ms
[2024-05-29 18:31:55] [INFO ] Flatten gal took : 563 ms
[2024-05-29 18:31:56] [INFO ] Input system was already deterministic with 5000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2054 ms. (steps per millisecond=4 ) properties (out of 13) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2771 ms. (steps per millisecond=3 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2173 ms. (steps per millisecond=4 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-29 18:32:04] [INFO ] Invariant cache hit.
[2024-05-29 18:32:07] [INFO ] After 1514ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:32:09] [INFO ] [Nat]Absence check using 2000 positive place invariants in 935 ms returned sat
[2024-05-29 18:32:16] [INFO ] After 6390ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:32:18] [INFO ] After 8171ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1756 ms.
[2024-05-29 18:32:20] [INFO ] After 13217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 631 steps, including 0 resets, run visited all 1 properties in 87 ms. (steps per millisecond=7 )
Parikh walk visited 1 properties in 95 ms.
FORMULA Philosophers-PT-001000-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Philosophers-PT-001000-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(F((p0&&G((X(F(p0))||F(p1))))))'
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 491 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:32:21] [INFO ] Invariant cache hit.
[2024-05-29 18:32:23] [INFO ] Implicit Places using invariants in 1328 ms returned []
[2024-05-29 18:32:23] [INFO ] Invariant cache hit.
[2024-05-29 18:32:24] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 2367 ms to find 0 implicit places.
[2024-05-29 18:32:25] [INFO ] Redundant transitions in 958 ms returned []
[2024-05-29 18:32:25] [INFO ] Invariant cache hit.
[2024-05-29 18:32:26] [INFO ] Dead Transitions using invariants and state equation in 1209 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5036 ms. Remains : 5000/5000 places, 5000/5000 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 334 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-PT-001000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s4356 1) (EQ s4486 1) (EQ s4876 1) (EQ s4616 1) (EQ s4145 1) (EQ s4275 1) (EQ s4746 1) (EQ s3885 1) (EQ s4957 1) (EQ s4437 1) (EQ s4567 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1 reset in 5250 ms.
Product exploration explored 100000 steps with 2 reset in 6160 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) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 213 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter insensitive) to 6 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 348 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1469 ms. (steps per millisecond=6 ) properties (out of 4) seen :3
Finished Best-First random walk after 4000 steps, including 0 resets, run visited all 1 properties in 1248 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1))), (F p0), (F (AND p0 p1))]
Knowledge based reduction with 2 factoid took 310 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter insensitive) to 6 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 335 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Stuttering acceptance computed with spot in 325 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
[2024-05-29 18:32:44] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 235 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:32:59] [INFO ] Invariant cache hit.
[2024-05-29 18:33:01] [INFO ] Implicit Places using invariants in 1370 ms returned []
[2024-05-29 18:33:01] [INFO ] Invariant cache hit.
[2024-05-29 18:33:02] [INFO ] Implicit Places using invariants and state equation in 1215 ms returned []
Implicit Place search using SMT with State Equation took 2590 ms to find 0 implicit places.
[2024-05-29 18:33:03] [INFO ] Redundant transitions in 582 ms returned []
[2024-05-29 18:33:03] [INFO ] Invariant cache hit.
[2024-05-29 18:33:04] [INFO ] Dead Transitions using invariants and state equation in 1138 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4558 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 202 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter insensitive) to 6 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 277 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1525 ms. (steps per millisecond=6 ) properties (out of 4) seen :3
Finished Best-First random walk after 4000 steps, including 0 resets, run visited all 1 properties in 889 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p1) p0)), (F p0), (F (AND p1 p0))]
Knowledge based reduction with 4 factoid took 276 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter insensitive) to 6 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 311 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false]
Stuttering acceptance computed with spot in 277 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false]
[2024-05-29 18:33:11] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 304 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false]
Product exploration explored 100000 steps with 1 reset in 4782 ms.
Product exploration explored 100000 steps with 3 reset in 5175 ms.
Built C files in :
/tmp/ltsmin16470630321363737373
[2024-05-29 18:33:36] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2024-05-29 18:33:36] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16470630321363737373
Running compilation step : cd /tmp/ltsmin16470630321363737373;'/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/ltsmin16470630321363737373;'/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/ltsmin16470630321363737373;'/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 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 125 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:33:39] [INFO ] Invariant cache hit.
[2024-05-29 18:33:40] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2024-05-29 18:33:40] [INFO ] Invariant cache hit.
[2024-05-29 18:33:41] [INFO ] Implicit Places using invariants and state equation in 990 ms returned []
Implicit Place search using SMT with State Equation took 2106 ms to find 0 implicit places.
[2024-05-29 18:33:42] [INFO ] Redundant transitions in 281 ms returned []
[2024-05-29 18:33:42] [INFO ] Invariant cache hit.
[2024-05-29 18:33:43] [INFO ] Dead Transitions using invariants and state equation in 1198 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3722 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin8738732183635401817
[2024-05-29 18:33:43] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2024-05-29 18:33:43] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8738732183635401817
Running compilation step : cd /tmp/ltsmin8738732183635401817;'/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/ltsmin8738732183635401817;'/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/ltsmin8738732183635401817;'/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)
[2024-05-29 18:33:47] [INFO ] Flatten gal took : 293 ms
[2024-05-29 18:33:47] [INFO ] Flatten gal took : 205 ms
[2024-05-29 18:33:47] [INFO ] Time to serialize gal into /tmp/LTL18089138429357616351.gal : 53 ms
[2024-05-29 18:33:47] [INFO ] Time to serialize properties into /tmp/LTL17502761193339911203.prop : 7 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/LTL18089138429357616351.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14590213397034136486.hoa' '-atoms' '/tmp/LTL17502761193339911203.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL17502761193339911203.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14590213397034136486.hoa
Detected timeout of ITS tools.
[2024-05-29 18:34:03] [INFO ] Flatten gal took : 277 ms
[2024-05-29 18:34:03] [INFO ] Flatten gal took : 225 ms
[2024-05-29 18:34:03] [INFO ] Time to serialize gal into /tmp/LTL505091108165510603.gal : 49 ms
[2024-05-29 18:34:03] [INFO ] Time to serialize properties into /tmp/LTL16928023620369514816.ltl : 21 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/LTL505091108165510603.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16928023620369514816.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G((X(F("(((((((((((Eat_130==1)||(Eat_257==1))||((Eat_742==1)||(Eat_891==1)))||(((Eat_357==1)||(Eat_490==1))||((Eat_613==1)||(Eat...67619
Formula 0 simplified : G!"(((((((((((Eat_130==1)||(Eat_257==1))||((Eat_742==1)||(Eat_891==1)))||(((Eat_357==1)||(Eat_490==1))||((Eat_613==1)||(Eat_48==1)))...67605
Detected timeout of ITS tools.
[2024-05-29 18:34:18] [INFO ] Flatten gal took : 169 ms
[2024-05-29 18:34:18] [INFO ] Applying decomposition
[2024-05-29 18:34:18] [INFO ] Flatten gal took : 235 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/graph14593267593191753747.txt' '-o' '/tmp/graph14593267593191753747.bin' '-w' '/tmp/graph14593267593191753747.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14593267593191753747.bin' '-l' '-1' '-v' '-w' '/tmp/graph14593267593191753747.weights' '-q' '0' '-e' '0.001'
[2024-05-29 18:34:19] [INFO ] Decomposing Gal with order
[2024-05-29 18:34:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 18:34:21] [INFO ] Removed a total of 991 redundant transitions.
[2024-05-29 18:34:21] [INFO ] Flatten gal took : 551 ms
[2024-05-29 18:34:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 2622 labels/synchronizations in 152 ms.
[2024-05-29 18:34:23] [INFO ] Time to serialize gal into /tmp/LTL2615867459168172771.gal : 63 ms
[2024-05-29 18:34:23] [INFO ] Time to serialize properties into /tmp/LTL12660796218713793273.ltl : 30 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/LTL2615867459168172771.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12660796218713793273.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G((X(F("(((((((((((i15.u164.Eat_130==1)||(i54.i0.i1.i0.u213.Eat_257==1))||((i48.u943.Eat_742==1)||(i40.u491.Eat_891==1)))||(((i2...115355
Formula 0 simplified : G!"(((((((((((i15.u164.Eat_130==1)||(i54.i0.i1.i0.u213.Eat_257==1))||((i48.u943.Eat_742==1)||(i40.u491.Eat_891==1)))||(((i24.i1.i1.i...115341
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4945449096806807577
[2024-05-29 18:34:38] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4945449096806807577
Running compilation step : cd /tmp/ltsmin4945449096806807577;'/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/ltsmin4945449096806807577;'/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/ltsmin4945449096806807577;'/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 Philosophers-PT-001000-LTLFireability-00 finished in 140647 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&&G(F(p1)))))'
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 202 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:34:42] [INFO ] Invariant cache hit.
[2024-05-29 18:34:43] [INFO ] Implicit Places using invariants in 1544 ms returned []
[2024-05-29 18:34:43] [INFO ] Invariant cache hit.
[2024-05-29 18:34:44] [INFO ] Implicit Places using invariants and state equation in 1125 ms returned []
Implicit Place search using SMT with State Equation took 2677 ms to find 0 implicit places.
[2024-05-29 18:34:45] [INFO ] Redundant transitions in 286 ms returned []
[2024-05-29 18:34:45] [INFO ] Invariant cache hit.
[2024-05-29 18:34:46] [INFO ] Dead Transitions using invariants and state equation in 1406 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4587 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : Philosophers-PT-001000-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (EQ s2009 0) (EQ s2876 0)) (OR (EQ s1439 0) (EQ s2381 0)) (OR (EQ s1444 0) (EQ s2386 0)) (OR (EQ s1871 0) (EQ s2990 0)) (OR (EQ s1689 0) (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 4 reset in 5155 ms.
Stack based approach found an accepted trace after 15686 steps with 2 reset with depth 15680 and stack size 15680 in 1158 ms.
FORMULA Philosophers-PT-001000-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-001000-LTLFireability-02 finished in 11167 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)||(p0&&G(F(!p1))))))'
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 304 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:34:53] [INFO ] Invariant cache hit.
[2024-05-29 18:34:54] [INFO ] Implicit Places using invariants in 1154 ms returned []
[2024-05-29 18:34:54] [INFO ] Invariant cache hit.
[2024-05-29 18:34:55] [INFO ] Implicit Places using invariants and state equation in 1196 ms returned []
Implicit Place search using SMT with State Equation took 2353 ms to find 0 implicit places.
[2024-05-29 18:34:56] [INFO ] Redundant transitions in 480 ms returned []
[2024-05-29 18:34:56] [INFO ] Invariant cache hit.
[2024-05-29 18:34:57] [INFO ] Dead Transitions using invariants and state equation in 1346 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4494 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : Philosophers-PT-001000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (EQ s2009 1) (EQ s2876 1)) (AND (EQ s1439 1) (EQ s2381 1)) (AND (EQ s1444 1) (EQ s2386 1)) (AND (EQ s1871 1) (EQ s2990 1)) (AND (EQ s1689 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1 reset in 6238 ms.
Product exploration explored 100000 steps with 1 reset in 6574 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0)))]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1554 ms. (steps per millisecond=6 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4778 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 18:35:17] [INFO ] Invariant cache hit.
[2024-05-29 18:35:21] [INFO ] After 1477ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:35:24] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1073 ms returned sat
[2024-05-29 18:35:35] [INFO ] After 8724ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:35:39] [INFO ] After 12695ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3477 ms.
[2024-05-29 18:35:42] [INFO ] After 20908ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 701 steps, including 0 resets, run visited all 1 properties in 83 ms. (steps per millisecond=8 )
Parikh walk visited 1 properties in 84 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (F (AND p1 (NOT p0))), (F (AND p1 p0))]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 71 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 263 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:35:43] [INFO ] Invariant cache hit.
[2024-05-29 18:35:44] [INFO ] Implicit Places using invariants in 1326 ms returned []
[2024-05-29 18:35:44] [INFO ] Invariant cache hit.
[2024-05-29 18:35:45] [INFO ] Implicit Places using invariants and state equation in 1096 ms returned []
Implicit Place search using SMT with State Equation took 2427 ms to find 0 implicit places.
[2024-05-29 18:35:46] [INFO ] Redundant transitions in 288 ms returned []
[2024-05-29 18:35:46] [INFO ] Invariant cache hit.
[2024-05-29 18:35:47] [INFO ] Dead Transitions using invariants and state equation in 1265 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4271 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0)))]
Knowledge based reduction with 2 factoid took 174 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1213 ms. (steps per millisecond=8 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4482 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 18:35:54] [INFO ] Invariant cache hit.
[2024-05-29 18:35:58] [INFO ] After 1420ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 18:36:00] [INFO ] [Nat]Absence check using 2000 positive place invariants in 904 ms returned sat
[2024-05-29 18:36:10] [INFO ] After 8293ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 18:36:14] [INFO ] After 12373ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3412 ms.
[2024-05-29 18:36:17] [INFO ] After 19331ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 784 steps, including 0 resets, run visited all 1 properties in 93 ms. (steps per millisecond=8 )
Parikh walk visited 1 properties in 97 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (F (AND (NOT p0) p1)), (F (AND p0 p1))]
Knowledge based reduction with 2 factoid took 229 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 0 reset in 4983 ms.
Product exploration explored 100000 steps with 1 reset in 5976 ms.
Built C files in :
/tmp/ltsmin5049552207449643529
[2024-05-29 18:36:29] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2024-05-29 18:36:29] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5049552207449643529
Running compilation step : cd /tmp/ltsmin5049552207449643529;'/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/ltsmin5049552207449643529;'/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/ltsmin5049552207449643529;'/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 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 130 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:36:32] [INFO ] Invariant cache hit.
[2024-05-29 18:36:33] [INFO ] Implicit Places using invariants in 1230 ms returned []
[2024-05-29 18:36:33] [INFO ] Invariant cache hit.
[2024-05-29 18:36:34] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned []
Implicit Place search using SMT with State Equation took 2395 ms to find 0 implicit places.
[2024-05-29 18:36:35] [INFO ] Redundant transitions in 392 ms returned []
[2024-05-29 18:36:35] [INFO ] Invariant cache hit.
[2024-05-29 18:36:36] [INFO ] Dead Transitions using invariants and state equation in 1264 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4194 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin970698794956081091
[2024-05-29 18:36:36] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2024-05-29 18:36:36] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin970698794956081091
Running compilation step : cd /tmp/ltsmin970698794956081091;'/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/ltsmin970698794956081091;'/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/ltsmin970698794956081091;'/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)
[2024-05-29 18:36:40] [INFO ] Flatten gal took : 173 ms
[2024-05-29 18:36:40] [INFO ] Flatten gal took : 185 ms
[2024-05-29 18:36:40] [INFO ] Time to serialize gal into /tmp/LTL3247034107555901656.gal : 35 ms
[2024-05-29 18:36:40] [INFO ] Time to serialize properties into /tmp/LTL17690943520670722244.prop : 7 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/LTL3247034107555901656.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11431446586048813963.hoa' '-atoms' '/tmp/LTL17690943520670722244.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17690943520670722244.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11431446586048813963.hoa
Detected timeout of ITS tools.
[2024-05-29 18:36:55] [INFO ] Flatten gal took : 219 ms
[2024-05-29 18:36:56] [INFO ] Flatten gal took : 301 ms
[2024-05-29 18:36:56] [INFO ] Time to serialize gal into /tmp/LTL6293924198408946934.gal : 34 ms
[2024-05-29 18:36:56] [INFO ] Time to serialize properties into /tmp/LTL2515262380773479827.ltl : 17 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/LTL6293924198408946934.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2515262380773479827.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G("((((((((((((Think_547==1)&&(Fork_546==1))||((Think_795==1)&&(Fork_794==1)))||(((Think_300==1)&&(Fork_299==1))||((Think_412==1...105402
Formula 0 simplified : G(F!"((((((((((((Think_547==1)&&(Fork_546==1))||((Think_795==1)&&(Fork_794==1)))||(((Think_300==1)&&(Fork_299==1))||((Think_412==1)&...105392
Detected timeout of ITS tools.
[2024-05-29 18:37:11] [INFO ] Flatten gal took : 266 ms
[2024-05-29 18:37:11] [INFO ] Applying decomposition
[2024-05-29 18:37:11] [INFO ] Flatten gal took : 265 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/graph1309450046608500878.txt' '-o' '/tmp/graph1309450046608500878.bin' '-w' '/tmp/graph1309450046608500878.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1309450046608500878.bin' '-l' '-1' '-v' '-w' '/tmp/graph1309450046608500878.weights' '-q' '0' '-e' '0.001'
[2024-05-29 18:37:12] [INFO ] Decomposing Gal with order
[2024-05-29 18:37:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 18:37:13] [INFO ] Removed a total of 991 redundant transitions.
[2024-05-29 18:37:14] [INFO ] Flatten gal took : 337 ms
[2024-05-29 18:37:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 2848 labels/synchronizations in 122 ms.
[2024-05-29 18:37:18] [INFO ] Time to serialize gal into /tmp/LTL12480805589154426340.gal : 51 ms
[2024-05-29 18:37:18] [INFO ] Time to serialize properties into /tmp/LTL366988375029094522.ltl : 21 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/LTL12480805589154426340.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL366988375029094522.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((G("((((((((((((i32.u392.Think_547==1)&&(i32.u392.Fork_546==1))||((i39.u964.Think_795==1)&&(i39.u964.Fork_794==1)))||(((i24.i0.i0...185664
Formula 0 simplified : G(F!"((((((((((((i32.u392.Think_547==1)&&(i32.u392.Fork_546==1))||((i39.u964.Think_795==1)&&(i39.u964.Fork_794==1)))||(((i24.i0.i0.i...185654
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6949170561515975075
[2024-05-29 18:37:33] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6949170561515975075
Running compilation step : cd /tmp/ltsmin6949170561515975075;'/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/ltsmin6949170561515975075;'/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/ltsmin6949170561515975075;'/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 Philosophers-PT-001000-LTLFireability-03 finished in 163396 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((G(p0)&&(X(G(p1)) U G(p2))))))'
Support contains 4000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 40 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:37:36] [INFO ] Invariant cache hit.
[2024-05-29 18:37:37] [INFO ] Implicit Places using invariants in 1221 ms returned []
[2024-05-29 18:37:37] [INFO ] Invariant cache hit.
[2024-05-29 18:37:39] [INFO ] Implicit Places using invariants and state equation in 1394 ms returned []
Implicit Place search using SMT with State Equation took 2618 ms to find 0 implicit places.
[2024-05-29 18:37:39] [INFO ] Invariant cache hit.
[2024-05-29 18:37:40] [INFO ] Dead Transitions using invariants and state equation in 1301 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3962 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 367 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p1)]
Running random walk in product with property : Philosophers-PT-001000-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=p0, acceptance={} source=2 dest: 6}, { cond=(AND p0 p2), acceptance={} source=2 dest: 7}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}, { cond=(NOT p2), acceptance={0} source=6 dest: 6}, { cond=p2, acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p2) p1), acceptance={} source=8 dest: 3}, { cond=(AND p2 p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(OR (AND (EQ s2009 1) (EQ s2876 1)) (AND (EQ s1439 1) (EQ s2381 1)) (AND (EQ s1444 1) (EQ s2386 1)) (AND (EQ s1871 1) (EQ s2990 1)) (AND (EQ s1689 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 4 ms.
FORMULA Philosophers-PT-001000-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-001000-LTLFireability-04 finished in 4381 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 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 631 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2024-05-29 18:37:41] [INFO ] Invariant cache hit.
[2024-05-29 18:37:42] [INFO ] Implicit Places using invariants in 1206 ms returned []
[2024-05-29 18:37:42] [INFO ] Invariant cache hit.
[2024-05-29 18:37:43] [INFO ] Implicit Places using invariants and state equation in 992 ms returned []
Implicit Place search using SMT with State Equation took 2205 ms to find 0 implicit places.
[2024-05-29 18:37:43] [INFO ] Invariant cache hit.
[2024-05-29 18:37:44] [INFO ] Dead Transitions using invariants and state equation in 991 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3842 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, p0, p0]
Running random walk in product with property : Philosophers-PT-001000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s4356 1) (EQ s4486 1) (EQ s4876 1) (EQ s4616 1) (EQ s4145 1) (EQ s4275 1) (EQ s4746 1) (EQ s3885 1) (EQ s4957 1) (EQ s4437 1) (EQ s4567 1) (EQ ...], 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 65 steps with 0 reset in 28 ms.
FORMULA Philosophers-PT-001000-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-001000-LTLFireability-06 finished in 3979 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Performed 999 Post agglomeration using F-continuation condition.Transition count delta: 999
Deduced a syphon composed of 999 places in 1 ms
Reduce places removed 999 places and 0 transitions.
Iterating global reduction 0 with 1998 rules applied. Total rules applied 1998 place count 4001 transition count 4001
Applied a total of 1998 rules in 1491 ms. Remains 4001 /5000 variables (removed 999) and now considering 4001/5000 (removed 999) transitions.
// Phase 1: matrix 4001 rows 4001 cols
[2024-05-29 18:37:46] [INFO ] Computed 2000 invariants in 15 ms
[2024-05-29 18:37:47] [INFO ] Implicit Places using invariants in 1042 ms returned []
[2024-05-29 18:37:47] [INFO ] Invariant cache hit.
[2024-05-29 18:37:48] [INFO ] Implicit Places using invariants and state equation in 1156 ms returned []
Implicit Place search using SMT with State Equation took 2200 ms to find 0 implicit places.
[2024-05-29 18:37:48] [INFO ] Redundant transitions in 199 ms returned []
[2024-05-29 18:37:48] [INFO ] Invariant cache hit.
[2024-05-29 18:37:50] [INFO ] Dead Transitions using invariants and state equation in 1241 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4001/5000 places, 4001/5000 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5148 ms. Remains : 4001/5000 places, 4001/5000 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-PT-001000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s3840 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 6288 ms.
Stack based approach found an accepted trace after 831 steps with 0 reset with depth 832 and stack size 832 in 224 ms.
FORMULA Philosophers-PT-001000-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-001000-LTLFireability-12 finished in 11814 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 4 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 357 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
// Phase 1: matrix 5000 rows 5000 cols
[2024-05-29 18:37:57] [INFO ] Computed 2000 invariants in 20 ms
[2024-05-29 18:37:58] [INFO ] Implicit Places using invariants in 1101 ms returned []
[2024-05-29 18:37:58] [INFO ] Invariant cache hit.
[2024-05-29 18:37:59] [INFO ] Implicit Places using invariants and state equation in 1188 ms returned []
Implicit Place search using SMT with State Equation took 2292 ms to find 0 implicit places.
[2024-05-29 18:37:59] [INFO ] Invariant cache hit.
[2024-05-29 18:38:00] [INFO ] Dead Transitions using invariants and state equation in 1281 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3932 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-001000-LTLFireability-15 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 (EQ s284 1) (EQ s1199 1) (OR (NEQ s599 1) (NEQ s1543 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Philosophers-PT-001000-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-001000-LTLFireability-15 finished in 4035 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&&G((X(F(p0))||F(p1))))))'
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)||(p0&&G(F(!p1))))))'
[2024-05-29 18:38:01] [INFO ] Flatten gal took : 297 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11510693372608411327
[2024-05-29 18:38:01] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2024-05-29 18:38:01] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11510693372608411327
Running compilation step : cd /tmp/ltsmin11510693372608411327;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' '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'
[2024-05-29 18:38:01] [INFO ] Applying decomposition
[2024-05-29 18:38:01] [INFO ] Flatten gal took : 178 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/graph9617578812365589768.txt' '-o' '/tmp/graph9617578812365589768.bin' '-w' '/tmp/graph9617578812365589768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9617578812365589768.bin' '-l' '-1' '-v' '-w' '/tmp/graph9617578812365589768.weights' '-q' '0' '-e' '0.001'
[2024-05-29 18:38:02] [INFO ] Decomposing Gal with order
[2024-05-29 18:38:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 18:38:03] [INFO ] Removed a total of 987 redundant transitions.
[2024-05-29 18:38:03] [INFO ] Flatten gal took : 337 ms
[2024-05-29 18:38:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 2816 labels/synchronizations in 94 ms.
[2024-05-29 18:38:10] [INFO ] Time to serialize gal into /tmp/LTLFireability16978822741538818292.gal : 36 ms
[2024-05-29 18:38:10] [INFO ] Time to serialize properties into /tmp/LTLFireability3944340126982677886.ltl : 33 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/LTLFireability16978822741538818292.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3944340126982677886.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 2 LTL properties
Checking formula 0 : !((F(("(((((((((((i16.u573.Eat_130==1)||(i20.u218.Eat_257==1))||((i8.u940.Eat_742==1)||(i41.i0.i0.i0.u116.Eat_891==1)))||(((i23.u663.E...120080
Formula 0 simplified : G!"(((((((((((i16.u573.Eat_130==1)||(i20.u218.Eat_257==1))||((i8.u940.Eat_742==1)||(i41.i0.i0.i0.u116.Eat_891==1)))||(((i23.u663.Eat...120066
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Compilation finished in 31401 ms.
Running link step : cd /tmp/ltsmin11510693372608411327;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin11510693372608411327;'/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)&&[]((X(<>((LTLAPp0==true)))||<>((LTLAPp1==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.174: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.174: LTL layer: formula: <>(((LTLAPp0==true)&&[]((X(<>((LTLAPp0==true)))||<>((LTLAPp1==true))))))
pins2lts-mc-linux64( 2/ 8), 0.176: "<>(((LTLAPp0==true)&&[]((X(<>((LTLAPp0==true)))||<>((LTLAPp1==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.179: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.214: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.242: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.265: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.274: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.277: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.284: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.288: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.291: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 11.717: DFS-FIFO for weak LTL, using special progress label 5004
pins2lts-mc-linux64( 0/ 8), 11.717: There are 5005 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 11.717: State length is 5001, there are 5007 groups
pins2lts-mc-linux64( 0/ 8), 11.717: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 11.717: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 11.717: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 11.717: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 49.767: ~112 levels ~960 states ~1708544 transitions
pins2lts-mc-linux64( 0/ 8), 81.389: ~217 levels ~1920 states ~3113024 transitions
pins2lts-mc-linux64( 7/ 8), 137.751: ~404 levels ~3840 states ~5167952 transitions
pins2lts-mc-linux64( 3/ 8), 206.863: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 245.095:
pins2lts-mc-linux64( 0/ 8), 245.095: mean standard work distribution: 3.7% (states) 1.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 245.095:
pins2lts-mc-linux64( 0/ 8), 245.095: Explored 6433 states 6852943 transitions, fanout: 1065.279
pins2lts-mc-linux64( 0/ 8), 245.095: Total exploration time 233.370 sec (205.330 sec minimum, 220.383 sec on average)
pins2lts-mc-linux64( 0/ 8), 245.095: States per second: 28, Transitions per second: 29365
pins2lts-mc-linux64( 0/ 8), 245.095:
pins2lts-mc-linux64( 0/ 8), 245.095: Progress states detected: 255
pins2lts-mc-linux64( 0/ 8), 245.095: Redundant explorations: -99.9057
pins2lts-mc-linux64( 0/ 8), 245.095:
pins2lts-mc-linux64( 0/ 8), 245.095: Queue width: 8B, total height: 6034, memory: 0.05MB
pins2lts-mc-linux64( 0/ 8), 245.095: Tree memory: 308.1MB, 47.3 B/state, compr.: 0.2%
pins2lts-mc-linux64( 0/ 8), 245.095: Tree fill ratio (roots/leafs): 5.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 245.095: Stored 5225 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 245.095: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 245.095: Est. total memory use: 308.1MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11510693372608411327;'/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)&&[]((X(<>((LTLAPp0==true)))||<>((LTLAPp1==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11510693372608411327;'/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)&&[]((X(<>((LTLAPp0==true)))||<>((LTLAPp1==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.
[2024-05-29 19:00:14] [INFO ] Applying decomposition
[2024-05-29 19:00:14] [INFO ] Flatten gal took : 192 ms
[2024-05-29 19:00:14] [INFO ] Decomposing Gal with order
[2024-05-29 19:00:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:00:16] [INFO ] Removed a total of 2178 redundant transitions.
[2024-05-29 19:00:16] [INFO ] Flatten gal took : 364 ms
[2024-05-29 19:00:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 85 ms.
[2024-05-29 19:00:16] [INFO ] Time to serialize gal into /tmp/LTLFireability18438088533523676150.gal : 45 ms
[2024-05-29 19:00:16] [INFO ] Time to serialize properties into /tmp/LTLFireability3271837565356801925.ltl : 18 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/LTLFireability18438088533523676150.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3271837565356801925.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 2 LTL properties
Checking formula 0 : !((F(("(((((((((((u332.Eat_130==1)||(u540.Eat_257==1))||((u276.Eat_742==1)||(u231.Eat_891==1)))||(((u265.Eat_357==1)||(u529.Eat_490==1...87170
Formula 0 simplified : G!"(((((((((((u332.Eat_130==1)||(u540.Eat_257==1))||((u276.Eat_742==1)||(u231.Eat_891==1)))||(((u265.Eat_357==1)||(u529.Eat_490==1))...87156
Detected timeout of ITS tools.
[2024-05-29 19:22:33] [INFO ] Flatten gal took : 2960 ms
[2024-05-29 19:22:41] [INFO ] Input system was already deterministic with 5000 transitions.
[2024-05-29 19:22:42] [INFO ] Transformed 5000 places.
[2024-05-29 19:22:42] [INFO ] Transformed 5000 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
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
[2024-05-29 19:22:46] [INFO ] Time to serialize gal into /tmp/LTLFireability12992049363992788039.gal : 25 ms
[2024-05-29 19:22:46] [INFO ] Time to serialize properties into /tmp/LTLFireability11085929130888497878.ltl : 16 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/LTLFireability12992049363992788039.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11085929130888497878.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...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(("(((((((((((Eat_130==1)||(Eat_257==1))||((Eat_742==1)||(Eat_891==1)))||(((Eat_357==1)||(Eat_490==1))||((Eat_613==1)||(Eat_48==1)...67619
Formula 0 simplified : G!"(((((((((((Eat_130==1)||(Eat_257==1))||((Eat_742==1)||(Eat_891==1)))||(((Eat_357==1)||(Eat_490==1))||((Eat_613==1)||(Eat_48==1)))...67605
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6741512 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16159120 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="Philosophers-PT-001000"
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 Philosophers-PT-001000, 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 r285-smll-171654422500338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-001000.tgz
mv Philosophers-PT-001000 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 ;