Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945600596.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-PT-S06J04T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945600596
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 24K Feb 26 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Feb 26 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 238K Feb 26 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Feb 26 14:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Feb 26 14:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 262K Feb 26 14:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 26 14:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 11M Mar 5 18:23 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 PolyORBLF-PT-S06J04T06-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S06J04T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678909652964

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T06
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-15 19:47:34] [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]
[2023-03-15 19:47:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 19:47:34] [INFO ] Load time of PNML (sax parser for PT used): 515 ms
[2023-03-15 19:47:34] [INFO ] Transformed 632 places.
[2023-03-15 19:47:35] [INFO ] Transformed 10500 transitions.
[2023-03-15 19:47:35] [INFO ] Parsed PT model containing 632 places and 10500 transitions and 88770 arcs in 655 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 109 out of 632 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 632/632 places, 2430/2430 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 626 transition count 2430
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 621 transition count 2425
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 621 transition count 2425
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 616 transition count 2420
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 616 transition count 2420
Applied a total of 26 rules in 218 ms. Remains 616 /632 variables (removed 16) and now considering 2420/2430 (removed 10) transitions.
[2023-03-15 19:47:35] [INFO ] Flow matrix only has 2384 transitions (discarded 36 similar events)
// Phase 1: matrix 2384 rows 616 cols
[2023-03-15 19:47:35] [INFO ] Computed 48 place invariants in 142 ms
[2023-03-15 19:47:37] [INFO ] Dead Transitions using invariants and state equation in 2066 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2023-03-15 19:47:37] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
// Phase 1: matrix 1466 rows 616 cols
[2023-03-15 19:47:37] [INFO ] Computed 48 place invariants in 38 ms
[2023-03-15 19:47:38] [INFO ] Implicit Places using invariants in 565 ms returned [86, 222, 347, 423, 510, 582]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 575 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 610/632 places, 1502/2430 transitions.
Applied a total of 0 rules in 17 ms. Remains 610 /610 variables (removed 0) and now considering 1502/1502 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2901 ms. Remains : 610/632 places, 1502/2430 transitions.
Support contains 109 out of 610 places after structural reductions.
[2023-03-15 19:47:38] [INFO ] Flatten gal took : 156 ms
[2023-03-15 19:47:38] [INFO ] Flatten gal took : 116 ms
[2023-03-15 19:47:39] [INFO ] Input system was already deterministic with 1502 transitions.
Support contains 106 out of 610 places (down from 109) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 66 resets, run finished after 446 ms. (steps per millisecond=22 ) properties (out of 25) seen :22
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-15 19:47:39] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
// Phase 1: matrix 1466 rows 610 cols
[2023-03-15 19:47:39] [INFO ] Computed 42 place invariants in 29 ms
[2023-03-15 19:47:40] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-15 19:47:40] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 42 ms returned sat
[2023-03-15 19:47:40] [INFO ] After 203ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 31 out of 610 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 610 transition count 1458
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 566 transition count 1458
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 88 place count 566 transition count 1386
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 232 place count 494 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 233 place count 493 transition count 1385
Iterating global reduction 2 with 1 rules applied. Total rules applied 234 place count 493 transition count 1385
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 378 place count 421 transition count 1313
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 381 place count 418 transition count 1310
Iterating global reduction 2 with 3 rules applied. Total rules applied 384 place count 418 transition count 1310
Applied a total of 384 rules in 164 ms. Remains 418 /610 variables (removed 192) and now considering 1310/1502 (removed 192) transitions.
[2023-03-15 19:47:40] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
// Phase 1: matrix 1274 rows 418 cols
[2023-03-15 19:47:40] [INFO ] Computed 42 place invariants in 18 ms
[2023-03-15 19:47:41] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
[2023-03-15 19:47:41] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:47:41] [INFO ] Invariant cache hit.
[2023-03-15 19:47:41] [INFO ] Implicit Places using invariants in 447 ms returned []
[2023-03-15 19:47:41] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:47:41] [INFO ] Invariant cache hit.
[2023-03-15 19:47:42] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:47:50] [INFO ] Implicit Places using invariants and state equation in 8626 ms returned []
Implicit Place search using SMT with State Equation took 9078 ms to find 0 implicit places.
[2023-03-15 19:47:50] [INFO ] Redundant transitions in 87 ms returned []
[2023-03-15 19:47:50] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:47:50] [INFO ] Invariant cache hit.
[2023-03-15 19:47:51] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 418/610 places, 1310/1502 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10985 ms. Remains : 418/610 places, 1310/1502 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s144 1) (LT s343 1)) (OR (LT s16 1) (LT s343 1)) (OR (LT s135 1) (LT s343 1)) (OR (LT s20 1) (LT s343 1)) (OR (LT s66 1) (LT s343 1)) (OR ...], 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 3498 reset in 811 ms.
Product exploration explored 100000 steps with 3569 reset in 737 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 131 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)]
Finished random walk after 24 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=24 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 127 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 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Support contains 31 out of 418 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 418/418 places, 1310/1310 transitions.
Applied a total of 0 rules in 37 ms. Remains 418 /418 variables (removed 0) and now considering 1310/1310 (removed 0) transitions.
[2023-03-15 19:47:53] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:47:53] [INFO ] Invariant cache hit.
[2023-03-15 19:47:54] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
[2023-03-15 19:47:54] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:47:54] [INFO ] Invariant cache hit.
[2023-03-15 19:47:55] [INFO ] Implicit Places using invariants in 435 ms returned []
[2023-03-15 19:47:55] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:47:55] [INFO ] Invariant cache hit.
[2023-03-15 19:47:55] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:48:03] [INFO ] Implicit Places using invariants and state equation in 8767 ms returned []
Implicit Place search using SMT with State Equation took 9205 ms to find 0 implicit places.
[2023-03-15 19:48:03] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-15 19:48:03] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:48:03] [INFO ] Invariant cache hit.
[2023-03-15 19:48:04] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10932 ms. Remains : 418/418 places, 1310/1310 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 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 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 92 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=46 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 122 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 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3511 reset in 681 ms.
Product exploration explored 100000 steps with 3517 reset in 705 ms.
Built C files in :
/tmp/ltsmin6469791967402680062
[2023-03-15 19:48:06] [INFO ] Computing symmetric may disable matrix : 1310 transitions.
[2023-03-15 19:48:06] [INFO ] Computation of Complete disable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 19:48:06] [INFO ] Computing symmetric may enable matrix : 1310 transitions.
[2023-03-15 19:48:06] [INFO ] Computation of Complete enable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 19:48:06] [INFO ] Computing Do-Not-Accords matrix : 1310 transitions.
[2023-03-15 19:48:07] [INFO ] Computation of Completed DNA matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 19:48:07] [INFO ] Built C files in 437ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6469791967402680062
Running compilation step : cd /tmp/ltsmin6469791967402680062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6469791967402680062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6469791967402680062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 31 out of 418 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 418/418 places, 1310/1310 transitions.
Applied a total of 0 rules in 26 ms. Remains 418 /418 variables (removed 0) and now considering 1310/1310 (removed 0) transitions.
[2023-03-15 19:48:10] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:48:10] [INFO ] Invariant cache hit.
[2023-03-15 19:48:10] [INFO ] Dead Transitions using invariants and state equation in 770 ms found 0 transitions.
[2023-03-15 19:48:10] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:48:10] [INFO ] Invariant cache hit.
[2023-03-15 19:48:11] [INFO ] Implicit Places using invariants in 437 ms returned []
[2023-03-15 19:48:11] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:48:11] [INFO ] Invariant cache hit.
[2023-03-15 19:48:11] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:48:19] [INFO ] Implicit Places using invariants and state equation in 8123 ms returned []
Implicit Place search using SMT with State Equation took 8562 ms to find 0 implicit places.
[2023-03-15 19:48:19] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-15 19:48:19] [INFO ] Flow matrix only has 1274 transitions (discarded 36 similar events)
[2023-03-15 19:48:19] [INFO ] Invariant cache hit.
[2023-03-15 19:48:20] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10220 ms. Remains : 418/418 places, 1310/1310 transitions.
Built C files in :
/tmp/ltsmin340424439570028033
[2023-03-15 19:48:20] [INFO ] Computing symmetric may disable matrix : 1310 transitions.
[2023-03-15 19:48:20] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 19:48:20] [INFO ] Computing symmetric may enable matrix : 1310 transitions.
[2023-03-15 19:48:20] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 19:48:20] [INFO ] Computing Do-Not-Accords matrix : 1310 transitions.
[2023-03-15 19:48:20] [INFO ] Computation of Completed DNA matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 19:48:20] [INFO ] Built C files in 375ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin340424439570028033
Running compilation step : cd /tmp/ltsmin340424439570028033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin340424439570028033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin340424439570028033;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-15 19:48:23] [INFO ] Flatten gal took : 73 ms
[2023-03-15 19:48:23] [INFO ] Flatten gal took : 65 ms
[2023-03-15 19:48:24] [INFO ] Time to serialize gal into /tmp/LTL5953611647505533068.gal : 254 ms
[2023-03-15 19:48:24] [INFO ] Time to serialize properties into /tmp/LTL3595790761508699701.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5953611647505533068.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6789692090055380431.hoa' '-atoms' '/tmp/LTL3595790761508699701.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL3595790761508699701.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6789692090055380431.hoa
Detected timeout of ITS tools.
[2023-03-15 19:48:39] [INFO ] Flatten gal took : 61 ms
[2023-03-15 19:48:39] [INFO ] Flatten gal took : 57 ms
[2023-03-15 19:48:39] [INFO ] Time to serialize gal into /tmp/LTL10988497926991858846.gal : 11 ms
[2023-03-15 19:48:39] [INFO ] Time to serialize properties into /tmp/LTL17524208711273536418.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10988497926991858846.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17524208711273536418.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((QueueJobB_3_3<1)||(P_1726<1))&&((QueueJobB_3_1<1)||(P_1726<1)))&&(((QueueJobB_2_2<1)||(P_1726<1))&&((QueueJobB_5_3<1)||...1080
Formula 0 simplified : FG!"(((((((QueueJobB_3_3<1)||(P_1726<1))&&((QueueJobB_3_1<1)||(P_1726<1)))&&(((QueueJobB_2_2<1)||(P_1726<1))&&((QueueJobB_5_3<1)||(P...1074
Detected timeout of ITS tools.
[2023-03-15 19:48:54] [INFO ] Flatten gal took : 56 ms
[2023-03-15 19:48:54] [INFO ] Applying decomposition
[2023-03-15 19:48:54] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph523172481436128004.txt' '-o' '/tmp/graph523172481436128004.bin' '-w' '/tmp/graph523172481436128004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph523172481436128004.bin' '-l' '-1' '-v' '-w' '/tmp/graph523172481436128004.weights' '-q' '0' '-e' '0.001'
[2023-03-15 19:48:55] [INFO ] Decomposing Gal with order
[2023-03-15 19:48:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 19:48:55] [INFO ] Removed a total of 943 redundant transitions.
[2023-03-15 19:48:55] [INFO ] Flatten gal took : 313 ms
[2023-03-15 19:48:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 265 labels/synchronizations in 35 ms.
[2023-03-15 19:48:55] [INFO ] Time to serialize gal into /tmp/LTL16716032798256274783.gal : 14 ms
[2023-03-15 19:48:55] [INFO ] Time to serialize properties into /tmp/LTL5956636855747622470.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16716032798256274783.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5956636855747622470.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((i4.u17.QueueJobB_3_3<1)||(i4.u17.P_1726<1))&&((i4.u17.QueueJobB_3_1<1)||(i4.u17.P_1726<1)))&&(((i4.u17.QueueJobB_2_2<1)...1500
Formula 0 simplified : FG!"(((((((i4.u17.QueueJobB_3_3<1)||(i4.u17.P_1726<1))&&((i4.u17.QueueJobB_3_1<1)||(i4.u17.P_1726<1)))&&(((i4.u17.QueueJobB_2_2<1)||...1494
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15842794399167615854
[2023-03-15 19:49:10] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15842794399167615854
Running compilation step : cd /tmp/ltsmin15842794399167615854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2445 ms.
Running link step : cd /tmp/ltsmin15842794399167615854;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin15842794399167615854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 PolyORBLF-PT-S06J04T06-LTLFireability-01 finished in 105361 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((F(p1)||p0))||F(p2))))'
Support contains 43 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 26 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:49:25] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 608 cols
[2023-03-15 19:49:25] [INFO ] Computed 42 place invariants in 24 ms
[2023-03-15 19:49:27] [INFO ] Dead Transitions using invariants and state equation in 1356 ms found 0 transitions.
[2023-03-15 19:49:27] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:27] [INFO ] Invariant cache hit.
[2023-03-15 19:49:27] [INFO ] Implicit Places using invariants in 549 ms returned []
[2023-03-15 19:49:27] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:27] [INFO ] Invariant cache hit.
[2023-03-15 19:49:28] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:49:33] [INFO ] Implicit Places using invariants and state equation in 5769 ms returned []
Implicit Place search using SMT with State Equation took 6322 ms to find 0 implicit places.
[2023-03-15 19:49:33] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:33] [INFO ] Invariant cache hit.
[2023-03-15 19:49:34] [INFO ] Dead Transitions using invariants and state equation in 1329 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9040 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (LT s143 2) (LT s548 2) (LT s362 2) (LT s357 2) (LT s307 2) (LT s464 2)), p0:(OR (GEQ s18 1) (GEQ s346 1) (GEQ s468 1) (GEQ s194 1) (GEQ s541 1) (...], 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 50000 reset in 1072 ms.
Product exploration explored 100000 steps with 50000 reset in 1062 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 p2 (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p2), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 6 factoid took 115 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-02 finished in 11450 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 6 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 29 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:49:37] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:37] [INFO ] Invariant cache hit.
[2023-03-15 19:49:38] [INFO ] Dead Transitions using invariants and state equation in 1384 ms found 0 transitions.
[2023-03-15 19:49:38] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:38] [INFO ] Invariant cache hit.
[2023-03-15 19:49:39] [INFO ] Implicit Places using invariants in 564 ms returned []
[2023-03-15 19:49:39] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:39] [INFO ] Invariant cache hit.
[2023-03-15 19:49:39] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:49:47] [INFO ] Implicit Places using invariants and state equation in 7964 ms returned []
Implicit Place search using SMT with State Equation took 8531 ms to find 0 implicit places.
[2023-03-15 19:49:47] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:47] [INFO ] Invariant cache hit.
[2023-03-15 19:49:48] [INFO ] Dead Transitions using invariants and state equation in 1360 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11310 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s521 1) (GEQ s582 1) (GEQ s386 1) (GEQ s512 1) (GEQ s59 1) (GEQ s577 1))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-03 finished in 11573 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0) U (p1&&G(!p0)))))'
Support contains 19 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 31 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:49:48] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:48] [INFO ] Invariant cache hit.
[2023-03-15 19:49:50] [INFO ] Dead Transitions using invariants and state equation in 1380 ms found 0 transitions.
[2023-03-15 19:49:50] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:50] [INFO ] Invariant cache hit.
[2023-03-15 19:49:50] [INFO ] Implicit Places using invariants in 491 ms returned []
[2023-03-15 19:49:50] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:50] [INFO ] Invariant cache hit.
[2023-03-15 19:49:51] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:49:57] [INFO ] Implicit Places using invariants and state equation in 6737 ms returned []
Implicit Place search using SMT with State Equation took 7234 ms to find 0 implicit places.
[2023-03-15 19:49:57] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:57] [INFO ] Invariant cache hit.
[2023-03-15 19:49:58] [INFO ] Dead Transitions using invariants and state equation in 1359 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10006 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 197 ms :[p0, (OR (NOT p1) p0), true, (OR (NOT p1) p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (GEQ s254 1) (GEQ s438 1) (GEQ s584 1) (GEQ s510 1) (GEQ s120 1) (GEQ s304 1)), p1:(OR (AND (GEQ s19 1) (GEQ s336 1) (GEQ s502 1)) (AND (GEQ s19 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 209 steps with 4 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-04 finished in 10230 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 6 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 27 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:49:59] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:49:59] [INFO ] Invariant cache hit.
[2023-03-15 19:50:00] [INFO ] Dead Transitions using invariants and state equation in 1365 ms found 0 transitions.
[2023-03-15 19:50:00] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:00] [INFO ] Invariant cache hit.
[2023-03-15 19:50:01] [INFO ] Implicit Places using invariants in 564 ms returned []
[2023-03-15 19:50:01] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:01] [INFO ] Invariant cache hit.
[2023-03-15 19:50:01] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:50:09] [INFO ] Implicit Places using invariants and state equation in 8280 ms returned []
Implicit Place search using SMT with State Equation took 8844 ms to find 0 implicit places.
[2023-03-15 19:50:09] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:09] [INFO ] Invariant cache hit.
[2023-03-15 19:50:10] [INFO ] Dead Transitions using invariants and state equation in 1374 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11612 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (GEQ s419 1) (GEQ s326 1) (GEQ s297 1) (GEQ s201 1) (GEQ s137 1) (GEQ s457 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-07 finished in 11744 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G((p1||F((G(F(!p2))||(!p3&&F(!p2))))))||p0))))'
Support contains 8 out of 610 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 36 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:50:10] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:10] [INFO ] Invariant cache hit.
[2023-03-15 19:50:12] [INFO ] Dead Transitions using invariants and state equation in 1358 ms found 0 transitions.
[2023-03-15 19:50:12] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:12] [INFO ] Invariant cache hit.
[2023-03-15 19:50:12] [INFO ] Implicit Places using invariants in 516 ms returned []
[2023-03-15 19:50:12] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:12] [INFO ] Invariant cache hit.
[2023-03-15 19:50:13] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:50:19] [INFO ] Implicit Places using invariants and state equation in 6491 ms returned []
Implicit Place search using SMT with State Equation took 7009 ms to find 0 implicit places.
[2023-03-15 19:50:19] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:19] [INFO ] Invariant cache hit.
[2023-03-15 19:50:20] [INFO ] Dead Transitions using invariants and state equation in 1362 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9768 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (LT s94 1) (LT s319 1)), p1:(AND (OR (LT s429 1) (LT s462 1)) (OR (LT s4 10) (LT s524 1))), p2:(AND (GEQ s170 1) (GEQ s470 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 980 ms.
Product exploration explored 100000 steps with 50000 reset in 1007 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 (NOT p2)), (X p0), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 6 factoid took 88 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-08 finished in 12043 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||(p1 U (p2||G(p1)))))))'
Support contains 6 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Applied a total of 0 rules in 13 ms. Remains 610 /610 variables (removed 0) and now considering 1502/1502 (removed 0) transitions.
[2023-03-15 19:50:22] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
// Phase 1: matrix 1466 rows 610 cols
[2023-03-15 19:50:22] [INFO ] Computed 42 place invariants in 24 ms
[2023-03-15 19:50:24] [INFO ] Dead Transitions using invariants and state equation in 1395 ms found 0 transitions.
[2023-03-15 19:50:24] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
[2023-03-15 19:50:24] [INFO ] Invariant cache hit.
[2023-03-15 19:50:24] [INFO ] Implicit Places using invariants in 522 ms returned []
[2023-03-15 19:50:24] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
[2023-03-15 19:50:24] [INFO ] Invariant cache hit.
[2023-03-15 19:50:25] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:50:28] [INFO ] Implicit Places using invariants and state equation in 3403 ms returned []
Implicit Place search using SMT with State Equation took 3929 ms to find 0 implicit places.
[2023-03-15 19:50:28] [INFO ] Flow matrix only has 1466 transitions (discarded 36 similar events)
[2023-03-15 19:50:28] [INFO ] Invariant cache hit.
[2023-03-15 19:50:29] [INFO ] Dead Transitions using invariants and state equation in 1332 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6670 ms. Remains : 610/610 places, 1502/1502 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s52 1) (GEQ s244 2)), p2:(AND (NOT (AND (GEQ s19 1) (GEQ s153 1) (GEQ s352 1))) (LT s429 1)), p1:(LT s429 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 968 ms.
Product exploration explored 100000 steps with 50000 reset in 989 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) p2 p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p2 p1)
Knowledge based reduction with 5 factoid took 151 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-09 finished in 8902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((X(p2)&&p1))||p0))))'
Support contains 7 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 29 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:50:31] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
// Phase 1: matrix 1464 rows 608 cols
[2023-03-15 19:50:31] [INFO ] Computed 42 place invariants in 29 ms
[2023-03-15 19:50:33] [INFO ] Dead Transitions using invariants and state equation in 1434 ms found 0 transitions.
[2023-03-15 19:50:33] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:33] [INFO ] Invariant cache hit.
[2023-03-15 19:50:33] [INFO ] Implicit Places using invariants in 560 ms returned []
[2023-03-15 19:50:33] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:33] [INFO ] Invariant cache hit.
[2023-03-15 19:50:34] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:50:42] [INFO ] Implicit Places using invariants and state equation in 8668 ms returned []
Implicit Place search using SMT with State Equation took 9229 ms to find 0 implicit places.
[2023-03-15 19:50:42] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:42] [INFO ] Invariant cache hit.
[2023-03-15 19:50:43] [INFO ] Dead Transitions using invariants and state equation in 1340 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12033 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 177 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s77 1) (LT s136 1) (LT s458 1)), p1:(AND (GEQ s282 1) (GEQ s507 1)), p2:(OR (LT s68 1) (LT s384 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 953 ms.
Product exploration explored 100000 steps with 50000 reset in 959 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 (NOT p1) p2), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 150 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-10 finished in 14308 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U p1)))'
Support contains 4 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 24 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:50:46] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:46] [INFO ] Invariant cache hit.
[2023-03-15 19:50:47] [INFO ] Dead Transitions using invariants and state equation in 1345 ms found 0 transitions.
[2023-03-15 19:50:47] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:47] [INFO ] Invariant cache hit.
[2023-03-15 19:50:47] [INFO ] Implicit Places using invariants in 543 ms returned []
[2023-03-15 19:50:47] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:47] [INFO ] Invariant cache hit.
[2023-03-15 19:50:48] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:50:55] [INFO ] Implicit Places using invariants and state equation in 7907 ms returned []
Implicit Place search using SMT with State Equation took 8451 ms to find 0 implicit places.
[2023-03-15 19:50:55] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:55] [INFO ] Invariant cache hit.
[2023-03-15 19:50:57] [INFO ] Dead Transitions using invariants and state equation in 1379 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11201 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 2533 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s319 1) (GEQ s379 1)), p0:(AND (GEQ s167 1) (GEQ s449 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 572 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-11 finished in 13762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 23 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:50:59] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:50:59] [INFO ] Invariant cache hit.
[2023-03-15 19:51:01] [INFO ] Dead Transitions using invariants and state equation in 1355 ms found 0 transitions.
[2023-03-15 19:51:01] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:51:01] [INFO ] Invariant cache hit.
[2023-03-15 19:51:01] [INFO ] Implicit Places using invariants in 560 ms returned []
[2023-03-15 19:51:01] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:51:01] [INFO ] Invariant cache hit.
[2023-03-15 19:51:02] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:51:09] [INFO ] Implicit Places using invariants and state equation in 7657 ms returned []
Implicit Place search using SMT with State Equation took 8222 ms to find 0 implicit places.
[2023-03-15 19:51:09] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:51:09] [INFO ] Invariant cache hit.
[2023-03-15 19:51:10] [INFO ] Dead Transitions using invariants and state equation in 1365 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10967 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s157 1) (GEQ s244 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-12 finished in 11054 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U X(G(p1))))'
Support contains 3 out of 610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 610/610 places, 1502/1502 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 609 transition count 1501
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 609 transition count 1501
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 608 transition count 1500
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 608 transition count 1500
Applied a total of 4 rules in 27 ms. Remains 608 /610 variables (removed 2) and now considering 1500/1502 (removed 2) transitions.
[2023-03-15 19:51:10] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:51:10] [INFO ] Invariant cache hit.
[2023-03-15 19:51:12] [INFO ] Dead Transitions using invariants and state equation in 1356 ms found 0 transitions.
[2023-03-15 19:51:12] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:51:12] [INFO ] Invariant cache hit.
[2023-03-15 19:51:12] [INFO ] Implicit Places using invariants in 557 ms returned []
[2023-03-15 19:51:12] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:51:12] [INFO ] Invariant cache hit.
[2023-03-15 19:51:13] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-15 19:51:19] [INFO ] Implicit Places using invariants and state equation in 6860 ms returned []
Implicit Place search using SMT with State Equation took 7419 ms to find 0 implicit places.
[2023-03-15 19:51:19] [INFO ] Flow matrix only has 1464 transitions (discarded 36 similar events)
[2023-03-15 19:51:19] [INFO ] Invariant cache hit.
[2023-03-15 19:51:20] [INFO ] Dead Transitions using invariants and state equation in 1290 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 608/610 places, 1500/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10096 ms. Remains : 608/610 places, 1500/1502 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : PolyORBLF-PT-S06J04T06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(GEQ s509 1), p0:(AND (GEQ s94 1) (GEQ s246 1) (LT s509 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T06-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T06-LTLFireability-15 finished in 10212 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-15 19:51:21] [INFO ] Flatten gal took : 53 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6255831092757584110
[2023-03-15 19:51:21] [INFO ] Too many transitions (1502) to apply POR reductions. Disabling POR matrices.
[2023-03-15 19:51:21] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6255831092757584110
Running compilation step : cd /tmp/ltsmin6255831092757584110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-15 19:51:21] [INFO ] Applying decomposition
[2023-03-15 19:51:21] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17954511505677110646.txt' '-o' '/tmp/graph17954511505677110646.bin' '-w' '/tmp/graph17954511505677110646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17954511505677110646.bin' '-l' '-1' '-v' '-w' '/tmp/graph17954511505677110646.weights' '-q' '0' '-e' '0.001'
[2023-03-15 19:51:21] [INFO ] Decomposing Gal with order
[2023-03-15 19:51:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 19:51:21] [INFO ] Removed a total of 1026 redundant transitions.
[2023-03-15 19:51:21] [INFO ] Flatten gal took : 150 ms
[2023-03-15 19:51:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 191 labels/synchronizations in 56 ms.
[2023-03-15 19:51:21] [INFO ] Time to serialize gal into /tmp/LTLFireability4065333489797916240.gal : 18 ms
[2023-03-15 19:51:21] [INFO ] Time to serialize properties into /tmp/LTLFireability1271869573419413589.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4065333489797916240.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1271869573419413589.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((i7.u46.QueueJobB_3_3<1)||(i7.u46.P_1726<1))&&((i7.u46.QueueJobB_3_1<1)||(i7.u46.P_1726<1)))&&(((i7.u46.QueueJobB_2_2<1)...1500
Formula 0 simplified : FG!"(((((((i7.u46.QueueJobB_3_3<1)||(i7.u46.P_1726<1))&&((i7.u46.QueueJobB_3_1<1)||(i7.u46.P_1726<1)))&&(((i7.u46.QueueJobB_2_2<1)||...1494
Compilation finished in 3016 ms.
Running link step : cd /tmp/ltsmin6255831092757584110;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6255831092757584110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 20:12:37] [INFO ] Flatten gal took : 114 ms
[2023-03-15 20:12:37] [INFO ] Time to serialize gal into /tmp/LTLFireability5343830470358161128.gal : 18 ms
[2023-03-15 20:12:37] [INFO ] Time to serialize properties into /tmp/LTLFireability6519251928808719660.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5343830470358161128.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6519251928808719660.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((QueueJobB_3_3<1)||(P_1726<1))&&((QueueJobB_3_1<1)||(P_1726<1)))&&(((QueueJobB_2_2<1)||(P_1726<1))&&((QueueJobB_5_3<1)||...1080
Formula 0 simplified : FG!"(((((((QueueJobB_3_3<1)||(P_1726<1))&&((QueueJobB_3_1<1)||(P_1726<1)))&&(((QueueJobB_2_2<1)||(P_1726<1))&&((QueueJobB_5_3<1)||(P...1074
Detected timeout of ITS tools.
[2023-03-15 20:33:54] [INFO ] Flatten gal took : 185 ms
[2023-03-15 20:33:54] [INFO ] Input system was already deterministic with 1502 transitions.
[2023-03-15 20:33:54] [INFO ] Transformed 610 places.
[2023-03-15 20:33:54] [INFO ] Transformed 1502 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
[2023-03-15 20:34:24] [INFO ] Time to serialize gal into /tmp/LTLFireability17068986970985468602.gal : 27 ms
[2023-03-15 20:34:24] [INFO ] Time to serialize properties into /tmp/LTLFireability2176222190606094373.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17068986970985468602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2176222190606094373.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_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(((((((QueueJobB_3_3<1)||(P_1726<1))&&((QueueJobB_3_1<1)||(P_1726<1)))&&(((QueueJobB_2_2<1)||(P_1726<1))&&((QueueJobB_5_3<1)||...1080
Formula 0 simplified : FG!"(((((((QueueJobB_3_3<1)||(P_1726<1))&&((QueueJobB_3_1<1)||(P_1726<1)))&&(((QueueJobB_2_2<1)||(P_1726<1))&&((QueueJobB_5_3<1)||(P...1074
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5645104 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15676956 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="PolyORBLF-PT-S06J04T06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S06J04T06, 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 r293-tall-167873945600596"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T06.tgz
mv PolyORBLF-PT-S06J04T06 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 ;