About the Execution of ITS-Tools for CircularTrains-PT-384
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8677.880 | 3600000.00 | 5559469.00 | 7664.20 | FFFFF?FTF?T?T?TF | normal |
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.r069-smll-167814396100187.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 CircularTrains-PT-384, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396100187
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 7.1K Feb 26 04:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 04:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 04:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 04:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 04:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 26 04:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 293K Mar 5 18:22 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 CircularTrains-PT-384-LTLCardinality-00
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-01
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-02
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-03
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-04
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-05
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-06
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-07
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-08
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-09
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-10
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-11
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-12
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-13
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-14
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678302983722
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircularTrains-PT-384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-08 19:16:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 19:16:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 19:16:27] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2023-03-08 19:16:27] [INFO ] Transformed 768 places.
[2023-03-08 19:16:27] [INFO ] Transformed 384 transitions.
[2023-03-08 19:16:27] [INFO ] Parsed PT model containing 768 places and 384 transitions and 1536 arcs in 320 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CircularTrains-PT-384-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-384-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-384-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 768 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 768/768 places, 384/384 transitions.
Applied a total of 0 rules in 187 ms. Remains 768 /768 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 768 cols
[2023-03-08 19:16:28] [INFO ] Computed 385 place invariants in 87 ms
[2023-03-08 19:16:29] [INFO ] Implicit Places using invariants in 1689 ms returned [1, 7, 9, 17, 21, 26, 32, 42, 46, 48, 58, 63, 64, 71, 85, 86, 88, 98, 103, 107, 108, 109, 133, 135, 137, 158, 162, 167, 174, 179, 185, 193, 198, 203, 215, 220, 221, 230, 245, 246, 254, 270, 276, 287, 293, 301, 331, 334, 340, 346, 347, 351, 353, 354, 357, 365, 383, 390, 397, 403, 411, 412, 422, 426, 433, 447, 448, 449, 470, 475, 476, 485, 496, 502, 505, 507, 508, 522, 525, 538, 539, 545, 551, 576, 579, 580, 586, 607, 619, 622, 625, 628, 638, 643, 644, 647, 648, 662, 666, 671, 674, 677, 689, 693, 700, 708, 718, 719, 723, 732, 735, 740, 741, 743, 746, 747, 749, 755, 758, 759, 760, 763, 764]
Discarding 123 places :
Implicit Place search using SMT only with invariants took 1758 ms to find 123 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 645/768 places, 384/384 transitions.
Applied a total of 0 rules in 88 ms. Remains 645 /645 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2035 ms. Remains : 645/768 places, 384/384 transitions.
Support contains 51 out of 645 places after structural reductions.
[2023-03-08 19:16:30] [INFO ] Flatten gal took : 111 ms
[2023-03-08 19:16:30] [INFO ] Flatten gal took : 58 ms
[2023-03-08 19:16:30] [INFO ] Input system was already deterministic with 384 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 895 ms. (steps per millisecond=11 ) properties (out of 29) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 384 rows 645 cols
[2023-03-08 19:16:31] [INFO ] Computed 262 place invariants in 32 ms
[2023-03-08 19:16:32] [INFO ] [Real]Absence check using 253 positive place invariants in 86 ms returned sat
[2023-03-08 19:16:32] [INFO ] [Real]Absence check using 253 positive and 9 generalized place invariants in 13 ms returned sat
[2023-03-08 19:16:32] [INFO ] After 496ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 13 simplifications.
FORMULA CircularTrains-PT-384-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA CircularTrains-PT-384-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 G(p1))))'
Support contains 7 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Applied a total of 0 rules in 20 ms. Remains 645 /645 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-08 19:16:32] [INFO ] Invariant cache hit.
[2023-03-08 19:16:33] [INFO ] Implicit Places using invariants in 716 ms returned [257, 430, 513, 609]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 720 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 641/645 places, 384/384 transitions.
Applied a total of 0 rules in 31 ms. Remains 641 /641 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 772 ms. Remains : 641/645 places, 384/384 transitions.
Stuttering acceptance computed with spot in 331 ms :[(NOT p1), (NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (LEQ s9 s613) (GT s189 s448) (LEQ s246 s298)), p0:(AND (LEQ s9 s613) (GT 1 s273))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 53 steps with 0 reset in 6 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-01 finished in 1194 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((p0||X(G(p1)))))'
Support contains 5 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Applied a total of 0 rules in 22 ms. Remains 645 /645 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-08 19:16:33] [INFO ] Invariant cache hit.
[2023-03-08 19:16:34] [INFO ] Implicit Places using invariants in 812 ms returned [257, 299, 513]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 815 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 642/645 places, 384/384 transitions.
Applied a total of 0 rules in 25 ms. Remains 642 /642 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 864 ms. Remains : 642/645 places, 384/384 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s428 s606), p1:(AND (GT 2 s13) (GT s36 s215))], 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 0 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-02 finished in 992 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' '!(F(G(p0)))'
Support contains 3 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Drop transitions removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 645 transition count 267
Reduce places removed 117 places and 0 transitions.
Iterating post reduction 1 with 117 rules applied. Total rules applied 234 place count 528 transition count 267
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 234 place count 528 transition count 261
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 246 place count 522 transition count 261
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 254 place count 518 transition count 257
Applied a total of 254 rules in 101 ms. Remains 518 /645 variables (removed 127) and now considering 257/384 (removed 127) transitions.
// Phase 1: matrix 257 rows 518 cols
[2023-03-08 19:16:34] [INFO ] Computed 262 place invariants in 6 ms
[2023-03-08 19:16:35] [INFO ] Implicit Places using invariants in 776 ms returned [209, 246, 350, 488]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 779 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 514/645 places, 257/384 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 514 transition count 256
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 513 transition count 256
Applied a total of 2 rules in 57 ms. Remains 513 /514 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 513 cols
[2023-03-08 19:16:35] [INFO ] Computed 258 place invariants in 6 ms
[2023-03-08 19:16:36] [INFO ] Implicit Places using invariants in 813 ms returned []
[2023-03-08 19:16:36] [INFO ] Invariant cache hit.
[2023-03-08 19:16:37] [INFO ] Implicit Places using invariants and state equation in 1032 ms returned []
Implicit Place search using SMT with State Equation took 1850 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 513/645 places, 256/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2789 ms. Remains : 513/645 places, 256/384 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT 1 s120) (LEQ s406 s11))], 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 2097 ms.
Product exploration explored 100000 steps with 0 reset in 2290 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]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=8 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 151 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Support contains 3 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 256/256 transitions.
Applied a total of 0 rules in 29 ms. Remains 513 /513 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 19:16:42] [INFO ] Invariant cache hit.
[2023-03-08 19:16:43] [INFO ] Implicit Places using invariants in 738 ms returned []
[2023-03-08 19:16:43] [INFO ] Invariant cache hit.
[2023-03-08 19:16:44] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 1706 ms to find 0 implicit places.
[2023-03-08 19:16:44] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-08 19:16:44] [INFO ] Invariant cache hit.
[2023-03-08 19:16:45] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2206 ms. Remains : 513/513 places, 256/256 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]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 390 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=22 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 152 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 1942 ms.
Product exploration explored 100000 steps with 0 reset in 1809 ms.
Built C files in :
/tmp/ltsmin15358826451106818979
[2023-03-08 19:16:49] [INFO ] Computing symmetric may disable matrix : 256 transitions.
[2023-03-08 19:16:49] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:16:49] [INFO ] Computing symmetric may enable matrix : 256 transitions.
[2023-03-08 19:16:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:16:49] [INFO ] Computing Do-Not-Accords matrix : 256 transitions.
[2023-03-08 19:16:49] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:16:49] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15358826451106818979
Running compilation step : cd /tmp/ltsmin15358826451106818979;'/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 1180 ms.
Running link step : cd /tmp/ltsmin15358826451106818979;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin15358826451106818979;'/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' '--hoa' '/tmp/stateBased10445227788819125140.hoa' '--buchi-type=spotba'
LTSmin run took 3085 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CircularTrains-PT-384-LTLCardinality-03 finished in 18988 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((p0 U (p1||G(p0))))&&(!p0||X((p2 U p3))))))'
Support contains 8 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Applied a total of 0 rules in 13 ms. Remains 645 /645 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 645 cols
[2023-03-08 19:16:53] [INFO ] Computed 262 place invariants in 8 ms
[2023-03-08 19:16:54] [INFO ] Implicit Places using invariants in 672 ms returned [257, 299, 430, 513, 609]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 674 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/645 places, 384/384 transitions.
Applied a total of 0 rules in 23 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 712 ms. Remains : 640/645 places, 384/384 transitions.
Stuttering acceptance computed with spot in 254 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT s24 s325), p3:(LEQ s384 s521), p2:(LEQ s265 s82), p1:(AND (GT s233 s30) (GT s24 s325))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-04 finished in 993 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)))'
Support contains 2 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Drop transitions removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 645 transition count 267
Reduce places removed 117 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 118 rules applied. Total rules applied 235 place count 528 transition count 266
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 236 place count 527 transition count 266
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 236 place count 527 transition count 261
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 246 place count 522 transition count 261
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 254 place count 518 transition count 257
Applied a total of 254 rules in 83 ms. Remains 518 /645 variables (removed 127) and now considering 257/384 (removed 127) transitions.
// Phase 1: matrix 257 rows 518 cols
[2023-03-08 19:16:54] [INFO ] Computed 262 place invariants in 6 ms
[2023-03-08 19:16:55] [INFO ] Implicit Places using invariants in 808 ms returned [209, 246, 350, 410, 488]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 812 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 513/645 places, 257/384 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 513 transition count 256
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 512 transition count 256
Applied a total of 2 rules in 37 ms. Remains 512 /513 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 512 cols
[2023-03-08 19:16:55] [INFO ] Computed 257 place invariants in 4 ms
[2023-03-08 19:16:56] [INFO ] Implicit Places using invariants in 809 ms returned []
[2023-03-08 19:16:56] [INFO ] Invariant cache hit.
[2023-03-08 19:16:57] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1761 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 512/645 places, 256/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2694 ms. Remains : 512/645 places, 256/384 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-05 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:(LEQ s151 s21)], 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 1710 reset in 2622 ms.
Product exploration explored 100000 steps with 1834 reset in 2242 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 123 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 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 164 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 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
[2023-03-08 19:17:03] [INFO ] Invariant cache hit.
[2023-03-08 19:17:03] [INFO ] [Real]Absence check using 255 positive place invariants in 208 ms returned sat
[2023-03-08 19:17:03] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-08 19:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:17:05] [INFO ] [Real]Absence check using state equation in 2077 ms returned sat
[2023-03-08 19:17:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:17:06] [INFO ] [Nat]Absence check using 255 positive place invariants in 126 ms returned sat
[2023-03-08 19:17:06] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-08 19:17:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:17:07] [INFO ] [Nat]Absence check using state equation in 1184 ms returned sat
[2023-03-08 19:17:07] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 30 ms.
[2023-03-08 19:17:09] [INFO ] Added : 126 causal constraints over 26 iterations in 1634 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 512 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 512/512 places, 256/256 transitions.
Applied a total of 0 rules in 25 ms. Remains 512 /512 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 19:17:09] [INFO ] Invariant cache hit.
[2023-03-08 19:17:10] [INFO ] Implicit Places using invariants in 806 ms returned []
[2023-03-08 19:17:10] [INFO ] Invariant cache hit.
[2023-03-08 19:17:11] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1707 ms to find 0 implicit places.
[2023-03-08 19:17:11] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-08 19:17:11] [INFO ] Invariant cache hit.
[2023-03-08 19:17:11] [INFO ] Dead Transitions using invariants and state equation in 459 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2209 ms. Remains : 512/512 places, 256/256 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 178 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 208 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
[2023-03-08 19:17:12] [INFO ] Invariant cache hit.
[2023-03-08 19:17:13] [INFO ] [Real]Absence check using 255 positive place invariants in 204 ms returned sat
[2023-03-08 19:17:13] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-08 19:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:17:15] [INFO ] [Real]Absence check using state equation in 2192 ms returned sat
[2023-03-08 19:17:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:17:15] [INFO ] [Nat]Absence check using 255 positive place invariants in 178 ms returned sat
[2023-03-08 19:17:15] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-08 19:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:17:16] [INFO ] [Nat]Absence check using state equation in 964 ms returned sat
[2023-03-08 19:17:16] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 28 ms.
[2023-03-08 19:17:18] [INFO ] Added : 126 causal constraints over 26 iterations in 1561 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1722 reset in 2257 ms.
Product exploration explored 100000 steps with 1750 reset in 2432 ms.
Built C files in :
/tmp/ltsmin10971496667620281287
[2023-03-08 19:17:23] [INFO ] Computing symmetric may disable matrix : 256 transitions.
[2023-03-08 19:17:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:17:23] [INFO ] Computing symmetric may enable matrix : 256 transitions.
[2023-03-08 19:17:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:17:23] [INFO ] Computing Do-Not-Accords matrix : 256 transitions.
[2023-03-08 19:17:23] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:17:23] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10971496667620281287
Running compilation step : cd /tmp/ltsmin10971496667620281287;'/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 1013 ms.
Running link step : cd /tmp/ltsmin10971496667620281287;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin10971496667620281287;'/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' '--hoa' '/tmp/stateBased2260017225989848470.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 512 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 512/512 places, 256/256 transitions.
Applied a total of 0 rules in 17 ms. Remains 512 /512 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 19:17:38] [INFO ] Invariant cache hit.
[2023-03-08 19:17:38] [INFO ] Implicit Places using invariants in 580 ms returned []
[2023-03-08 19:17:38] [INFO ] Invariant cache hit.
[2023-03-08 19:17:39] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1453 ms to find 0 implicit places.
[2023-03-08 19:17:39] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 19:17:39] [INFO ] Invariant cache hit.
[2023-03-08 19:17:40] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1851 ms. Remains : 512/512 places, 256/256 transitions.
Built C files in :
/tmp/ltsmin3702675043153795822
[2023-03-08 19:17:40] [INFO ] Computing symmetric may disable matrix : 256 transitions.
[2023-03-08 19:17:40] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:17:40] [INFO ] Computing symmetric may enable matrix : 256 transitions.
[2023-03-08 19:17:40] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:17:40] [INFO ] Computing Do-Not-Accords matrix : 256 transitions.
[2023-03-08 19:17:40] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:17:40] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3702675043153795822
Running compilation step : cd /tmp/ltsmin3702675043153795822;'/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 1053 ms.
Running link step : cd /tmp/ltsmin3702675043153795822;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin3702675043153795822;'/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' '--hoa' '/tmp/stateBased10508941764965810946.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 19:17:55] [INFO ] Flatten gal took : 28 ms
[2023-03-08 19:17:55] [INFO ] Flatten gal took : 27 ms
[2023-03-08 19:17:55] [INFO ] Time to serialize gal into /tmp/LTL1426548331156447226.gal : 7 ms
[2023-03-08 19:17:55] [INFO ] Time to serialize properties into /tmp/LTL4010418688618354445.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1426548331156447226.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13365241925153648008.hoa' '-atoms' '/tmp/LTL4010418688618354445.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...318
Loading property file /tmp/LTL4010418688618354445.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13365241925153648008.hoa
Detected timeout of ITS tools.
[2023-03-08 19:18:10] [INFO ] Flatten gal took : 23 ms
[2023-03-08 19:18:10] [INFO ] Flatten gal took : 20 ms
[2023-03-08 19:18:10] [INFO ] Time to serialize gal into /tmp/LTL7791274093232738228.gal : 6 ms
[2023-03-08 19:18:10] [INFO ] Time to serialize properties into /tmp/LTL1818939002318381323.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/LTL7791274093232738228.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1818939002318381323.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(F58<=F249)"))))
Formula 0 simplified : FG!"(F58<=F249)"
Detected timeout of ITS tools.
[2023-03-08 19:18:25] [INFO ] Flatten gal took : 21 ms
[2023-03-08 19:18:25] [INFO ] Applying decomposition
[2023-03-08 19:18:25] [INFO ] Flatten gal took : 21 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/graph10800067275663362804.txt' '-o' '/tmp/graph10800067275663362804.bin' '-w' '/tmp/graph10800067275663362804.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10800067275663362804.bin' '-l' '-1' '-v' '-w' '/tmp/graph10800067275663362804.weights' '-q' '0' '-e' '0.001'
[2023-03-08 19:18:25] [INFO ] Decomposing Gal with order
[2023-03-08 19:18:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 19:18:25] [INFO ] Flatten gal took : 84 ms
[2023-03-08 19:18:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2023-03-08 19:18:26] [INFO ] Time to serialize gal into /tmp/LTL10743657086025137146.gal : 12 ms
[2023-03-08 19:18:26] [INFO ] Time to serialize properties into /tmp/LTL9345050802249735317.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/LTL10743657086025137146.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9345050802249735317.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu9.F58<=gu9.F249)"))))
Formula 0 simplified : FG!"(gu9.F58<=gu9.F249)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5701464051514308676
[2023-03-08 19:18:41] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5701464051514308676
Running compilation step : cd /tmp/ltsmin5701464051514308676;'/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 710 ms.
Running link step : cd /tmp/ltsmin5701464051514308676;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin5701464051514308676;'/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 CircularTrains-PT-384-LTLCardinality-05 finished in 121827 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' '!(F((p0&&F(p1)&&F(G(p2)))))'
Support contains 6 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Drop transitions removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 114 place count 645 transition count 270
Reduce places removed 114 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 116 rules applied. Total rules applied 230 place count 531 transition count 268
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 232 place count 529 transition count 268
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 232 place count 529 transition count 261
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 246 place count 522 transition count 261
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 254 place count 518 transition count 257
Applied a total of 254 rules in 44 ms. Remains 518 /645 variables (removed 127) and now considering 257/384 (removed 127) transitions.
// Phase 1: matrix 257 rows 518 cols
[2023-03-08 19:18:56] [INFO ] Computed 262 place invariants in 3 ms
[2023-03-08 19:18:57] [INFO ] Implicit Places using invariants in 653 ms returned [246, 350, 410, 488]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 654 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 514/645 places, 257/384 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 514 transition count 256
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 513 transition count 256
Applied a total of 2 rules in 19 ms. Remains 513 /514 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 513 cols
[2023-03-08 19:18:57] [INFO ] Computed 258 place invariants in 9 ms
[2023-03-08 19:18:58] [INFO ] Implicit Places using invariants in 592 ms returned []
[2023-03-08 19:18:58] [INFO ] Invariant cache hit.
[2023-03-08 19:18:59] [INFO ] Implicit Places using invariants and state equation in 997 ms returned []
Implicit Place search using SMT with State Equation took 1591 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 513/645 places, 256/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2310 ms. Remains : 513/645 places, 256/384 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s61 s390), p1:(LEQ s209 s473), p2:(GT s315 s99)], 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 2 reset in 1566 ms.
Product exploration explored 100000 steps with 2 reset in 1809 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) p2), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 384 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 121 steps, including 0 resets, run visited all 4 properties in 14 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (NOT p1)), (X p1), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT p2)), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 3 factoid took 490 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-08 19:19:04] [INFO ] Invariant cache hit.
[2023-03-08 19:19:04] [INFO ] [Real]Absence check using 255 positive place invariants in 141 ms returned sat
[2023-03-08 19:19:04] [INFO ] [Real]Absence check using 255 positive and 3 generalized place invariants in 27 ms returned sat
[2023-03-08 19:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:05] [INFO ] [Real]Absence check using state equation in 871 ms returned sat
[2023-03-08 19:19:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:19:05] [INFO ] [Nat]Absence check using 255 positive place invariants in 182 ms returned sat
[2023-03-08 19:19:05] [INFO ] [Nat]Absence check using 255 positive and 3 generalized place invariants in 46 ms returned sat
[2023-03-08 19:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:06] [INFO ] [Nat]Absence check using state equation in 409 ms returned sat
[2023-03-08 19:19:06] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-08 19:19:07] [INFO ] Added : 126 causal constraints over 26 iterations in 1162 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-08 19:19:07] [INFO ] Invariant cache hit.
[2023-03-08 19:19:08] [INFO ] [Real]Absence check using 255 positive place invariants in 144 ms returned sat
[2023-03-08 19:19:08] [INFO ] [Real]Absence check using 255 positive and 3 generalized place invariants in 25 ms returned sat
[2023-03-08 19:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:09] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2023-03-08 19:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:19:09] [INFO ] [Nat]Absence check using 255 positive place invariants in 143 ms returned sat
[2023-03-08 19:19:09] [INFO ] [Nat]Absence check using 255 positive and 3 generalized place invariants in 44 ms returned sat
[2023-03-08 19:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:10] [INFO ] [Nat]Absence check using state equation in 668 ms returned sat
[2023-03-08 19:19:10] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-08 19:19:11] [INFO ] Added : 126 causal constraints over 26 iterations in 871 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 513/513 places, 256/256 transitions.
Applied a total of 0 rules in 9 ms. Remains 513 /513 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 19:19:11] [INFO ] Invariant cache hit.
[2023-03-08 19:19:11] [INFO ] Implicit Places using invariants in 786 ms returned []
[2023-03-08 19:19:11] [INFO ] Invariant cache hit.
[2023-03-08 19:19:12] [INFO ] Implicit Places using invariants and state equation in 967 ms returned []
Implicit Place search using SMT with State Equation took 1768 ms to find 0 implicit places.
[2023-03-08 19:19:12] [INFO ] Invariant cache hit.
[2023-03-08 19:19:13] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2206 ms. Remains : 513/513 places, 256/256 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 p2 (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 478 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 67 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT p2)), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 3 factoid took 600 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-08 19:19:15] [INFO ] Invariant cache hit.
[2023-03-08 19:19:15] [INFO ] [Real]Absence check using 255 positive place invariants in 133 ms returned sat
[2023-03-08 19:19:15] [INFO ] [Real]Absence check using 255 positive and 3 generalized place invariants in 28 ms returned sat
[2023-03-08 19:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:16] [INFO ] [Real]Absence check using state equation in 839 ms returned sat
[2023-03-08 19:19:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:19:16] [INFO ] [Nat]Absence check using 255 positive place invariants in 131 ms returned sat
[2023-03-08 19:19:16] [INFO ] [Nat]Absence check using 255 positive and 3 generalized place invariants in 49 ms returned sat
[2023-03-08 19:19:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:17] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2023-03-08 19:19:17] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-08 19:19:18] [INFO ] Added : 126 causal constraints over 26 iterations in 939 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-08 19:19:18] [INFO ] Invariant cache hit.
[2023-03-08 19:19:18] [INFO ] [Real]Absence check using 255 positive place invariants in 134 ms returned sat
[2023-03-08 19:19:18] [INFO ] [Real]Absence check using 255 positive and 3 generalized place invariants in 25 ms returned sat
[2023-03-08 19:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:19] [INFO ] [Real]Absence check using state equation in 924 ms returned sat
[2023-03-08 19:19:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:19:20] [INFO ] [Nat]Absence check using 255 positive place invariants in 134 ms returned sat
[2023-03-08 19:19:20] [INFO ] [Nat]Absence check using 255 positive and 3 generalized place invariants in 44 ms returned sat
[2023-03-08 19:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:20] [INFO ] [Nat]Absence check using state equation in 656 ms returned sat
[2023-03-08 19:19:20] [INFO ] Computed and/alt/rep : 128/256/128 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-08 19:19:21] [INFO ] Added : 126 causal constraints over 26 iterations in 798 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 1625 ms.
Product exploration explored 100000 steps with 1 reset in 1796 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 256/256 transitions.
Applied a total of 0 rules in 44 ms. Remains 513 /513 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2023-03-08 19:19:25] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 19:19:25] [INFO ] Invariant cache hit.
[2023-03-08 19:19:26] [INFO ] Dead Transitions using invariants and state equation in 438 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 498 ms. Remains : 513/513 places, 256/256 transitions.
Built C files in :
/tmp/ltsmin11290323062568849533
[2023-03-08 19:19:26] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11290323062568849533
Running compilation step : cd /tmp/ltsmin11290323062568849533;'/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 726 ms.
Running link step : cd /tmp/ltsmin11290323062568849533;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin11290323062568849533;'/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' '--hoa' '/tmp/stateBased5018605794378872867.hoa' '--buchi-type=spotba'
LTSmin run took 3783 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CircularTrains-PT-384-LTLCardinality-06 finished in 33923 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((p0||G(p1)||X(X(G(p2)))))))'
Support contains 5 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Applied a total of 0 rules in 15 ms. Remains 645 /645 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 645 cols
[2023-03-08 19:19:30] [INFO ] Computed 262 place invariants in 8 ms
[2023-03-08 19:19:31] [INFO ] Implicit Places using invariants in 672 ms returned [257, 299, 430, 513, 609]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 674 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/645 places, 384/384 transitions.
Applied a total of 0 rules in 16 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 706 ms. Remains : 640/645 places, 384/384 transitions.
Stuttering acceptance computed with spot in 323 ms :[true, (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 8}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 1}], [{ cond=true, acceptance={} source=7 dest: 2}], [{ cond=(NOT p1), acceptance={} source=8 dest: 2}, { cond=p1, acceptance={} source=8 dest: 3}]], initial=5, aps=[p0:(GT s341 s9), p1:(GT s554 s348), p2:(GT 1 s233)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 268 steps with 0 reset in 5 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-08 finished in 1059 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 5 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Applied a total of 0 rules in 12 ms. Remains 645 /645 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-08 19:19:31] [INFO ] Invariant cache hit.
[2023-03-08 19:19:32] [INFO ] Implicit Places using invariants in 809 ms returned [257, 299, 430, 513, 609]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 820 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/645 places, 384/384 transitions.
Applied a total of 0 rules in 18 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 850 ms. Remains : 640/645 places, 384/384 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 1 s470) (AND (LEQ s65 s481) (LEQ s386 s615)))], 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]]
Product exploration explored 100000 steps with 1761 reset in 2162 ms.
Product exploration explored 100000 steps with 1799 reset in 2336 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
// Phase 1: matrix 384 rows 640 cols
[2023-03-08 19:19:37] [INFO ] Computed 257 place invariants in 4 ms
[2023-03-08 19:19:38] [INFO ] [Real]Absence check using 255 positive place invariants in 149 ms returned sat
[2023-03-08 19:19:38] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-08 19:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:39] [INFO ] [Real]Absence check using state equation in 1577 ms returned sat
[2023-03-08 19:19:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:19:40] [INFO ] [Nat]Absence check using 255 positive place invariants in 148 ms returned sat
[2023-03-08 19:19:40] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 56 ms returned sat
[2023-03-08 19:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:41] [INFO ] [Nat]Absence check using state equation in 1355 ms returned sat
[2023-03-08 19:19:41] [INFO ] Computed and/alt/rep : 256/384/256 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-08 19:19:45] [INFO ] Added : 253 causal constraints over 51 iterations in 3102 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 640 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 640/640 places, 384/384 transitions.
Drop transitions removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 123 place count 640 transition count 261
Reduce places removed 123 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 125 rules applied. Total rules applied 248 place count 517 transition count 259
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 250 place count 515 transition count 259
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 250 place count 515 transition count 257
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 254 place count 513 transition count 257
Applied a total of 254 rules in 24 ms. Remains 513 /640 variables (removed 127) and now considering 257/384 (removed 127) transitions.
// Phase 1: matrix 257 rows 513 cols
[2023-03-08 19:19:45] [INFO ] Computed 257 place invariants in 3 ms
[2023-03-08 19:19:45] [INFO ] Implicit Places using invariants in 617 ms returned []
[2023-03-08 19:19:45] [INFO ] Invariant cache hit.
[2023-03-08 19:19:46] [INFO ] Implicit Places using invariants and state equation in 826 ms returned []
Implicit Place search using SMT with State Equation took 1443 ms to find 0 implicit places.
[2023-03-08 19:19:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 19:19:46] [INFO ] Invariant cache hit.
[2023-03-08 19:19:46] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 513/640 places, 257/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1836 ms. Remains : 513/640 places, 257/384 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 181 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
[2023-03-08 19:19:47] [INFO ] Invariant cache hit.
[2023-03-08 19:19:47] [INFO ] [Real]Absence check using 255 positive place invariants in 139 ms returned sat
[2023-03-08 19:19:47] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 25 ms returned sat
[2023-03-08 19:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:49] [INFO ] [Real]Absence check using state equation in 1454 ms returned sat
[2023-03-08 19:19:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:19:49] [INFO ] [Nat]Absence check using 255 positive place invariants in 151 ms returned sat
[2023-03-08 19:19:49] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-08 19:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:19:50] [INFO ] [Nat]Absence check using state equation in 917 ms returned sat
[2023-03-08 19:19:50] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-08 19:19:51] [INFO ] Added : 127 causal constraints over 26 iterations in 1154 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2614 reset in 2166 ms.
Product exploration explored 100000 steps with 2649 reset in 2360 ms.
Built C files in :
/tmp/ltsmin6773620255398347596
[2023-03-08 19:19:56] [INFO ] Computing symmetric may disable matrix : 257 transitions.
[2023-03-08 19:19:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:19:56] [INFO ] Computing symmetric may enable matrix : 257 transitions.
[2023-03-08 19:19:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:19:56] [INFO ] Computing Do-Not-Accords matrix : 257 transitions.
[2023-03-08 19:19:56] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:19:56] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6773620255398347596
Running compilation step : cd /tmp/ltsmin6773620255398347596;'/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 845 ms.
Running link step : cd /tmp/ltsmin6773620255398347596;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6773620255398347596;'/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' '--hoa' '/tmp/stateBased8174630974048327044.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 13 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 19:20:11] [INFO ] Invariant cache hit.
[2023-03-08 19:20:12] [INFO ] Implicit Places using invariants in 608 ms returned []
[2023-03-08 19:20:12] [INFO ] Invariant cache hit.
[2023-03-08 19:20:13] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1432 ms to find 0 implicit places.
[2023-03-08 19:20:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 19:20:13] [INFO ] Invariant cache hit.
[2023-03-08 19:20:13] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1801 ms. Remains : 513/513 places, 257/257 transitions.
Built C files in :
/tmp/ltsmin8741869908422814657
[2023-03-08 19:20:13] [INFO ] Computing symmetric may disable matrix : 257 transitions.
[2023-03-08 19:20:13] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:20:13] [INFO ] Computing symmetric may enable matrix : 257 transitions.
[2023-03-08 19:20:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:20:13] [INFO ] Computing Do-Not-Accords matrix : 257 transitions.
[2023-03-08 19:20:13] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:20:13] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8741869908422814657
Running compilation step : cd /tmp/ltsmin8741869908422814657;'/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 911 ms.
Running link step : cd /tmp/ltsmin8741869908422814657;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8741869908422814657;'/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' '--hoa' '/tmp/stateBased6904311994086575727.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 19:20:28] [INFO ] Flatten gal took : 26 ms
[2023-03-08 19:20:28] [INFO ] Flatten gal took : 18 ms
[2023-03-08 19:20:28] [INFO ] Time to serialize gal into /tmp/LTL18263853586522669184.gal : 3 ms
[2023-03-08 19:20:28] [INFO ] Time to serialize properties into /tmp/LTL14527710131144803165.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/LTL18263853586522669184.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17261640252696577098.hoa' '-atoms' '/tmp/LTL14527710131144803165.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...320
Loading property file /tmp/LTL14527710131144803165.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17261640252696577098.hoa
Detected timeout of ITS tools.
[2023-03-08 19:20:43] [INFO ] Flatten gal took : 16 ms
[2023-03-08 19:20:43] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:20:43] [INFO ] Time to serialize gal into /tmp/LTL8055394007229819676.gal : 3 ms
[2023-03-08 19:20:43] [INFO ] Time to serialize properties into /tmp/LTL15320277501770959790.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/LTL8055394007229819676.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15320277501770959790.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...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((Section_184>=1)||((F138<=F223)&&(Section_360<=F111)))"))))
Formula 0 simplified : XG!"((Section_184>=1)||((F138<=F223)&&(Section_360<=F111)))"
Detected timeout of ITS tools.
[2023-03-08 19:20:58] [INFO ] Flatten gal took : 16 ms
[2023-03-08 19:20:58] [INFO ] Applying decomposition
[2023-03-08 19:20:58] [INFO ] Flatten gal took : 16 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/graph8697370192438318123.txt' '-o' '/tmp/graph8697370192438318123.bin' '-w' '/tmp/graph8697370192438318123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8697370192438318123.bin' '-l' '-1' '-v' '-w' '/tmp/graph8697370192438318123.weights' '-q' '0' '-e' '0.001'
[2023-03-08 19:20:58] [INFO ] Decomposing Gal with order
[2023-03-08 19:20:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 19:20:58] [INFO ] Flatten gal took : 42 ms
[2023-03-08 19:20:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-08 19:20:59] [INFO ] Time to serialize gal into /tmp/LTL3320046239379302489.gal : 5 ms
[2023-03-08 19:20:59] [INFO ] Time to serialize properties into /tmp/LTL14750123363863405353.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3320046239379302489.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14750123363863405353.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...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((gi4.gu189.Section_184>=1)||((gu27.F138<=gu27.F223)&&(gu158.Section_360<=gu158.F111)))"))))
Formula 0 simplified : XG!"((gi4.gu189.Section_184>=1)||((gu27.F138<=gu27.F223)&&(gu158.Section_360<=gu158.F111)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7311119574416448625
[2023-03-08 19:21:14] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7311119574416448625
Running compilation step : cd /tmp/ltsmin7311119574416448625;'/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 792 ms.
Running link step : cd /tmp/ltsmin7311119574416448625;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin7311119574416448625;'/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' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-384-LTLCardinality-09 finished in 117503 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&&X(X(F(p1))))))'
Support contains 2 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Applied a total of 0 rules in 11 ms. Remains 645 /645 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 645 cols
[2023-03-08 19:21:29] [INFO ] Computed 262 place invariants in 4 ms
[2023-03-08 19:21:29] [INFO ] Implicit Places using invariants in 743 ms returned [257, 299, 430, 513, 609]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 744 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/645 places, 384/384 transitions.
Applied a total of 0 rules in 20 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 776 ms. Remains : 640/645 places, 384/384 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(GT 1 s626), p0:(GT 1 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 24664 reset in 2539 ms.
Product exploration explored 100000 steps with 24508 reset in 2385 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 p1 p0), (X p0), true]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 128 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p1 p0), (X p0), true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 192 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 640 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 640/640 places, 384/384 transitions.
Applied a total of 0 rules in 19 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 640 cols
[2023-03-08 19:21:36] [INFO ] Computed 257 place invariants in 5 ms
[2023-03-08 19:21:36] [INFO ] Implicit Places using invariants in 894 ms returned []
[2023-03-08 19:21:36] [INFO ] Invariant cache hit.
[2023-03-08 19:21:37] [INFO ] Implicit Places using invariants and state equation in 803 ms returned []
Implicit Place search using SMT with State Equation took 1699 ms to find 0 implicit places.
[2023-03-08 19:21:37] [INFO ] Invariant cache hit.
[2023-03-08 19:21:38] [INFO ] Dead Transitions using invariants and state equation in 525 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2246 ms. Remains : 640/640 places, 384/384 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 : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 239 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=26 )
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 24771 reset in 2532 ms.
Product exploration explored 100000 steps with 24866 reset in 2461 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 640 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 640/640 places, 384/384 transitions.
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 640 transition count 384
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 127 place count 640 transition count 384
Deduced a syphon composed of 128 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 128 place count 640 transition count 384
Deduced a syphon composed of 128 places in 1 ms
Applied a total of 128 rules in 67 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-08 19:21:44] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 384 rows 640 cols
[2023-03-08 19:21:44] [INFO ] Computed 257 place invariants in 7 ms
[2023-03-08 19:21:45] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 640/640 places, 384/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 746 ms. Remains : 640/640 places, 384/384 transitions.
Built C files in :
/tmp/ltsmin5567710109457950956
[2023-03-08 19:21:45] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5567710109457950956
Running compilation step : cd /tmp/ltsmin5567710109457950956;'/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 1104 ms.
Running link step : cd /tmp/ltsmin5567710109457950956;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin5567710109457950956;'/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' '--hoa' '/tmp/stateBased7962707808612556125.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 640 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 640/640 places, 384/384 transitions.
Applied a total of 0 rules in 33 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 640 cols
[2023-03-08 19:22:00] [INFO ] Computed 257 place invariants in 4 ms
[2023-03-08 19:22:01] [INFO ] Implicit Places using invariants in 633 ms returned []
[2023-03-08 19:22:01] [INFO ] Invariant cache hit.
[2023-03-08 19:22:02] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1574 ms to find 0 implicit places.
[2023-03-08 19:22:02] [INFO ] Invariant cache hit.
[2023-03-08 19:22:02] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2111 ms. Remains : 640/640 places, 384/384 transitions.
Built C files in :
/tmp/ltsmin5355634922516483303
[2023-03-08 19:22:02] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5355634922516483303
Running compilation step : cd /tmp/ltsmin5355634922516483303;'/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 1116 ms.
Running link step : cd /tmp/ltsmin5355634922516483303;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin5355634922516483303;'/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' '--hoa' '/tmp/stateBased2415414045724926184.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 19:22:17] [INFO ] Flatten gal took : 24 ms
[2023-03-08 19:22:17] [INFO ] Flatten gal took : 16 ms
[2023-03-08 19:22:17] [INFO ] Time to serialize gal into /tmp/LTL2763337082685657576.gal : 5 ms
[2023-03-08 19:22:17] [INFO ] Time to serialize properties into /tmp/LTL2083076257721706671.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2763337082685657576.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6905670033428303147.hoa' '-atoms' '/tmp/LTL2083076257721706671.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/LTL2083076257721706671.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6905670033428303147.hoa
Detected timeout of ITS tools.
[2023-03-08 19:22:32] [INFO ] Flatten gal took : 16 ms
[2023-03-08 19:22:32] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:22:32] [INFO ] Time to serialize gal into /tmp/LTL13076468906745637486.gal : 3 ms
[2023-03-08 19:22:32] [INFO ] Time to serialize properties into /tmp/LTL13163463702196241888.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/LTL13076468906745637486.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13163463702196241888.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 : !((X(("(F150<1)")&&(X(X(F("(Section_65<1)")))))))
Formula 0 simplified : X(!"(F150<1)" | XXG!"(Section_65<1)")
Detected timeout of ITS tools.
[2023-03-08 19:22:47] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:22:47] [INFO ] Applying decomposition
[2023-03-08 19:22:47] [INFO ] Flatten gal took : 15 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/graph11454760866170765762.txt' '-o' '/tmp/graph11454760866170765762.bin' '-w' '/tmp/graph11454760866170765762.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11454760866170765762.bin' '-l' '-1' '-v' '-w' '/tmp/graph11454760866170765762.weights' '-q' '0' '-e' '0.001'
[2023-03-08 19:22:48] [INFO ] Decomposing Gal with order
[2023-03-08 19:22:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 19:22:48] [INFO ] Flatten gal took : 25 ms
[2023-03-08 19:22:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-08 19:22:48] [INFO ] Time to serialize gal into /tmp/LTL16874136043449056060.gal : 7 ms
[2023-03-08 19:22:48] [INFO ] Time to serialize properties into /tmp/LTL11746087228307253208.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16874136043449056060.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11746087228307253208.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...256
Read 1 LTL properties
Checking formula 0 : !((X(("(i2.i1.u81.F150<1)")&&(X(X(F("(i15.i0.u12.Section_65<1)")))))))
Formula 0 simplified : X(!"(i2.i1.u81.F150<1)" | XXG!"(i15.i0.u12.Section_65<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5897904041754350057
[2023-03-08 19:23:03] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5897904041754350057
Running compilation step : cd /tmp/ltsmin5897904041754350057;'/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 934 ms.
Running link step : cd /tmp/ltsmin5897904041754350057;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5897904041754350057;'/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' 'X(((LTLAPp0==true)&&X(X(<>((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-384-LTLCardinality-11 finished in 109115 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)))'
Support contains 1 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Drop transitions removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 118 rules applied. Total rules applied 118 place count 645 transition count 266
Reduce places removed 118 places and 0 transitions.
Iterating post reduction 1 with 118 rules applied. Total rules applied 236 place count 527 transition count 266
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 236 place count 527 transition count 262
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 244 place count 523 transition count 262
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 252 place count 519 transition count 258
Applied a total of 252 rules in 42 ms. Remains 519 /645 variables (removed 126) and now considering 258/384 (removed 126) transitions.
// Phase 1: matrix 258 rows 519 cols
[2023-03-08 19:23:18] [INFO ] Computed 262 place invariants in 3 ms
[2023-03-08 19:23:19] [INFO ] Implicit Places using invariants in 704 ms returned [209, 246, 351, 411, 489]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 706 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 514/645 places, 258/384 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 514 transition count 257
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 513 transition count 257
Applied a total of 2 rules in 21 ms. Remains 513 /514 variables (removed 1) and now considering 257/258 (removed 1) transitions.
// Phase 1: matrix 257 rows 513 cols
[2023-03-08 19:23:19] [INFO ] Computed 257 place invariants in 2 ms
[2023-03-08 19:23:19] [INFO ] Implicit Places using invariants in 654 ms returned []
[2023-03-08 19:23:19] [INFO ] Invariant cache hit.
[2023-03-08 19:23:20] [INFO ] Implicit Places using invariants and state equation in 857 ms returned []
Implicit Place search using SMT with State Equation took 1512 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 513/645 places, 257/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2283 ms. Remains : 513/645 places, 257/384 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-13 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:(LEQ 1 s301)], 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 1044 reset in 2177 ms.
Product exploration explored 100000 steps with 1060 reset in 2139 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 113 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)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2023-03-08 19:23:25] [INFO ] Invariant cache hit.
[2023-03-08 19:23:26] [INFO ] [Real]Absence check using 255 positive place invariants in 207 ms returned sat
[2023-03-08 19:23:26] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 63 ms returned sat
[2023-03-08 19:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:23:27] [INFO ] [Real]Absence check using state equation in 1260 ms returned sat
[2023-03-08 19:23:27] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-08 19:23:29] [INFO ] Added : 126 causal constraints over 26 iterations in 2375 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 12 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 19:23:29] [INFO ] Invariant cache hit.
[2023-03-08 19:23:30] [INFO ] Implicit Places using invariants in 609 ms returned []
[2023-03-08 19:23:30] [INFO ] Invariant cache hit.
[2023-03-08 19:23:31] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1584 ms to find 0 implicit places.
[2023-03-08 19:23:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 19:23:31] [INFO ] Invariant cache hit.
[2023-03-08 19:23:31] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1928 ms. Remains : 513/513 places, 257/257 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 134 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 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 104 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=26 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
[2023-03-08 19:23:32] [INFO ] Invariant cache hit.
[2023-03-08 19:23:33] [INFO ] [Real]Absence check using 255 positive place invariants in 209 ms returned sat
[2023-03-08 19:23:33] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 62 ms returned sat
[2023-03-08 19:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:23:34] [INFO ] [Real]Absence check using state equation in 1258 ms returned sat
[2023-03-08 19:23:34] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-08 19:23:38] [INFO ] Added : 126 causal constraints over 26 iterations in 3731 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1039 reset in 2169 ms.
Product exploration explored 100000 steps with 1049 reset in 2133 ms.
Built C files in :
/tmp/ltsmin12539750094903893507
[2023-03-08 19:23:42] [INFO ] Computing symmetric may disable matrix : 257 transitions.
[2023-03-08 19:23:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:23:42] [INFO ] Computing symmetric may enable matrix : 257 transitions.
[2023-03-08 19:23:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:23:42] [INFO ] Computing Do-Not-Accords matrix : 257 transitions.
[2023-03-08 19:23:42] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:23:42] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12539750094903893507
Running compilation step : cd /tmp/ltsmin12539750094903893507;'/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 1021 ms.
Running link step : cd /tmp/ltsmin12539750094903893507;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12539750094903893507;'/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' '--hoa' '/tmp/stateBased558739640805047658.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 12 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 19:23:57] [INFO ] Invariant cache hit.
[2023-03-08 19:23:58] [INFO ] Implicit Places using invariants in 720 ms returned []
[2023-03-08 19:23:58] [INFO ] Invariant cache hit.
[2023-03-08 19:23:59] [INFO ] Implicit Places using invariants and state equation in 952 ms returned []
Implicit Place search using SMT with State Equation took 1677 ms to find 0 implicit places.
[2023-03-08 19:23:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 19:23:59] [INFO ] Invariant cache hit.
[2023-03-08 19:23:59] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1973 ms. Remains : 513/513 places, 257/257 transitions.
Built C files in :
/tmp/ltsmin8839580297268387804
[2023-03-08 19:23:59] [INFO ] Computing symmetric may disable matrix : 257 transitions.
[2023-03-08 19:23:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:23:59] [INFO ] Computing symmetric may enable matrix : 257 transitions.
[2023-03-08 19:23:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:23:59] [INFO ] Computing Do-Not-Accords matrix : 257 transitions.
[2023-03-08 19:23:59] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:23:59] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8839580297268387804
Running compilation step : cd /tmp/ltsmin8839580297268387804;'/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 1045 ms.
Running link step : cd /tmp/ltsmin8839580297268387804;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8839580297268387804;'/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' '--hoa' '/tmp/stateBased9238299092663758326.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 19:24:14] [INFO ] Flatten gal took : 18 ms
[2023-03-08 19:24:15] [INFO ] Flatten gal took : 18 ms
[2023-03-08 19:24:15] [INFO ] Time to serialize gal into /tmp/LTL4313624195354636626.gal : 4 ms
[2023-03-08 19:24:15] [INFO ] Time to serialize properties into /tmp/LTL18105037797643259892.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/LTL4313624195354636626.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14289745222880229538.hoa' '-atoms' '/tmp/LTL18105037797643259892.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...319
Loading property file /tmp/LTL18105037797643259892.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14289745222880229538.hoa
Detected timeout of ITS tools.
[2023-03-08 19:24:30] [INFO ] Flatten gal took : 11 ms
[2023-03-08 19:24:30] [INFO ] Flatten gal took : 11 ms
[2023-03-08 19:24:30] [INFO ] Time to serialize gal into /tmp/LTL16225914734810411950.gal : 3 ms
[2023-03-08 19:24:30] [INFO ] Time to serialize properties into /tmp/LTL14558647748036467483.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16225914734810411950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14558647748036467483.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("(Section_79>=1)"))))
Formula 0 simplified : FG!"(Section_79>=1)"
Detected timeout of ITS tools.
[2023-03-08 19:24:45] [INFO ] Flatten gal took : 11 ms
[2023-03-08 19:24:45] [INFO ] Applying decomposition
[2023-03-08 19:24:45] [INFO ] Flatten gal took : 10 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/graph14090426561711444911.txt' '-o' '/tmp/graph14090426561711444911.bin' '-w' '/tmp/graph14090426561711444911.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14090426561711444911.bin' '-l' '-1' '-v' '-w' '/tmp/graph14090426561711444911.weights' '-q' '0' '-e' '0.001'
[2023-03-08 19:24:45] [INFO ] Decomposing Gal with order
[2023-03-08 19:24:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 19:24:45] [INFO ] Flatten gal took : 23 ms
[2023-03-08 19:24:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-08 19:24:45] [INFO ] Time to serialize gal into /tmp/LTL9480381604242967174.gal : 8 ms
[2023-03-08 19:24:45] [INFO ] Time to serialize properties into /tmp/LTL18170203584208419136.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/LTL9480381604242967174.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18170203584208419136.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("(i11.i1.i1.u150.Section_79>=1)"))))
Formula 0 simplified : FG!"(i11.i1.i1.u150.Section_79>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14942291263464099414
[2023-03-08 19:25:00] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14942291263464099414
Running compilation step : cd /tmp/ltsmin14942291263464099414;'/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 735 ms.
Running link step : cd /tmp/ltsmin14942291263464099414;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14942291263464099414;'/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 CircularTrains-PT-384-LTLCardinality-13 finished in 117155 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 (p1||G(p0)))||X(!p0)))'
Support contains 3 out of 645 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Applied a total of 0 rules in 12 ms. Remains 645 /645 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 645 cols
[2023-03-08 19:25:15] [INFO ] Computed 262 place invariants in 4 ms
[2023-03-08 19:25:16] [INFO ] Implicit Places using invariants in 625 ms returned [257, 299, 430, 513, 609]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 626 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 640/645 places, 384/384 transitions.
Applied a total of 0 rules in 11 ms. Remains 640 /640 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 650 ms. Remains : 640/645 places, 384/384 transitions.
Stuttering acceptance computed with spot in 158 ms :[true, p0, false, false, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=3, aps=[p0:(GT 1 s491), p1:(AND (GT s225 s198) (GT 1 s491))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 567 steps with 283 reset in 12 ms.
FORMULA CircularTrains-PT-384-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-384-LTLCardinality-15 finished in 840 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)))'
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)))'
Found a Shortening insensitive property : CircularTrains-PT-384-LTLCardinality-09
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 645 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 645/645 places, 384/384 transitions.
Drop transitions removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 114 place count 645 transition count 270
Reduce places removed 114 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 116 rules applied. Total rules applied 230 place count 531 transition count 268
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 232 place count 529 transition count 268
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 232 place count 529 transition count 262
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 244 place count 523 transition count 262
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 252 place count 519 transition count 258
Applied a total of 252 rules in 50 ms. Remains 519 /645 variables (removed 126) and now considering 258/384 (removed 126) transitions.
// Phase 1: matrix 258 rows 519 cols
[2023-03-08 19:25:16] [INFO ] Computed 262 place invariants in 5 ms
[2023-03-08 19:25:17] [INFO ] Implicit Places using invariants in 845 ms returned [209, 246, 350, 411, 489]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 846 ms to find 5 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 514/645 places, 258/384 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 514 transition count 257
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 513 transition count 257
Applied a total of 2 rules in 12 ms. Remains 513 /514 variables (removed 1) and now considering 257/258 (removed 1) transitions.
// Phase 1: matrix 257 rows 513 cols
[2023-03-08 19:25:17] [INFO ] Computed 257 place invariants in 3 ms
[2023-03-08 19:25:17] [INFO ] Implicit Places using invariants in 488 ms returned []
[2023-03-08 19:25:17] [INFO ] Invariant cache hit.
[2023-03-08 19:25:18] [INFO ] Implicit Places using invariants and state equation in 925 ms returned []
Implicit Place search using SMT with State Equation took 1425 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 513/645 places, 257/384 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2336 ms. Remains : 513/645 places, 257/384 transitions.
Running random walk in product with property : CircularTrains-PT-384-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 1 s378) (AND (LEQ s56 s384) (LEQ s311 s493)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2571 reset in 2353 ms.
Product exploration explored 100000 steps with 2592 reset in 2317 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 120 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2023-03-08 19:25:24] [INFO ] Invariant cache hit.
[2023-03-08 19:25:24] [INFO ] [Real]Absence check using 255 positive place invariants in 212 ms returned sat
[2023-03-08 19:25:24] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-08 19:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:25:25] [INFO ] [Real]Absence check using state equation in 1009 ms returned sat
[2023-03-08 19:25:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:25:26] [INFO ] [Nat]Absence check using 255 positive place invariants in 151 ms returned sat
[2023-03-08 19:25:26] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-08 19:25:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:25:27] [INFO ] [Nat]Absence check using state equation in 796 ms returned sat
[2023-03-08 19:25:27] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-08 19:25:28] [INFO ] Added : 127 causal constraints over 26 iterations in 1217 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 18 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 19:25:28] [INFO ] Invariant cache hit.
[2023-03-08 19:25:29] [INFO ] Implicit Places using invariants in 807 ms returned []
[2023-03-08 19:25:29] [INFO ] Invariant cache hit.
[2023-03-08 19:25:30] [INFO ] Implicit Places using invariants and state equation in 942 ms returned []
Implicit Place search using SMT with State Equation took 1752 ms to find 0 implicit places.
[2023-03-08 19:25:30] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 19:25:30] [INFO ] Invariant cache hit.
[2023-03-08 19:25:30] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2314 ms. Remains : 513/513 places, 257/257 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 178 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 208 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2023-03-08 19:25:31] [INFO ] Invariant cache hit.
[2023-03-08 19:25:31] [INFO ] [Real]Absence check using 255 positive place invariants in 112 ms returned sat
[2023-03-08 19:25:31] [INFO ] [Real]Absence check using 255 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-08 19:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:25:32] [INFO ] [Real]Absence check using state equation in 1087 ms returned sat
[2023-03-08 19:25:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:25:33] [INFO ] [Nat]Absence check using 255 positive place invariants in 131 ms returned sat
[2023-03-08 19:25:33] [INFO ] [Nat]Absence check using 255 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-08 19:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:25:34] [INFO ] [Nat]Absence check using state equation in 743 ms returned sat
[2023-03-08 19:25:34] [INFO ] Computed and/alt/rep : 129/257/129 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-08 19:25:35] [INFO ] Added : 127 causal constraints over 26 iterations in 1434 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2656 reset in 2619 ms.
Product exploration explored 100000 steps with 2573 reset in 2411 ms.
Built C files in :
/tmp/ltsmin7053648612518028495
[2023-03-08 19:25:40] [INFO ] Computing symmetric may disable matrix : 257 transitions.
[2023-03-08 19:25:40] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:25:40] [INFO ] Computing symmetric may enable matrix : 257 transitions.
[2023-03-08 19:25:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:25:40] [INFO ] Computing Do-Not-Accords matrix : 257 transitions.
[2023-03-08 19:25:40] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:25:40] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7053648612518028495
Running compilation step : cd /tmp/ltsmin7053648612518028495;'/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 880 ms.
Running link step : cd /tmp/ltsmin7053648612518028495;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin7053648612518028495;'/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' '--hoa' '/tmp/stateBased4233331969371906552.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 513 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 513/513 places, 257/257 transitions.
Applied a total of 0 rules in 13 ms. Remains 513 /513 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-08 19:25:55] [INFO ] Invariant cache hit.
[2023-03-08 19:25:56] [INFO ] Implicit Places using invariants in 743 ms returned []
[2023-03-08 19:25:56] [INFO ] Invariant cache hit.
[2023-03-08 19:25:57] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 1759 ms to find 0 implicit places.
[2023-03-08 19:25:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 19:25:57] [INFO ] Invariant cache hit.
[2023-03-08 19:25:57] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2107 ms. Remains : 513/513 places, 257/257 transitions.
Built C files in :
/tmp/ltsmin11697047593467936178
[2023-03-08 19:25:57] [INFO ] Computing symmetric may disable matrix : 257 transitions.
[2023-03-08 19:25:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:25:57] [INFO ] Computing symmetric may enable matrix : 257 transitions.
[2023-03-08 19:25:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:25:57] [INFO ] Computing Do-Not-Accords matrix : 257 transitions.
[2023-03-08 19:25:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:25:57] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11697047593467936178
Running compilation step : cd /tmp/ltsmin11697047593467936178;'/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 1017 ms.
Running link step : cd /tmp/ltsmin11697047593467936178;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin11697047593467936178;'/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' '--hoa' '/tmp/stateBased300556290810674280.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 19:26:12] [INFO ] Flatten gal took : 17 ms
[2023-03-08 19:26:12] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:26:12] [INFO ] Time to serialize gal into /tmp/LTL11229085062025803079.gal : 4 ms
[2023-03-08 19:26:12] [INFO ] Time to serialize properties into /tmp/LTL17645486890161250914.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/LTL11229085062025803079.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17306141896809898317.hoa' '-atoms' '/tmp/LTL17645486890161250914.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...320
Loading property file /tmp/LTL17645486890161250914.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17306141896809898317.hoa
Detected timeout of ITS tools.
[2023-03-08 19:26:28] [INFO ] Flatten gal took : 9 ms
[2023-03-08 19:26:28] [INFO ] Flatten gal took : 15 ms
[2023-03-08 19:26:28] [INFO ] Time to serialize gal into /tmp/LTL11848384986034653761.gal : 2 ms
[2023-03-08 19:26:28] [INFO ] Time to serialize properties into /tmp/LTL11318539384075518792.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11848384986034653761.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11318539384075518792.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 : !((X(F("((Section_184>=1)||((F138<=F223)&&(Section_360<=F111)))"))))
Formula 0 simplified : XG!"((Section_184>=1)||((F138<=F223)&&(Section_360<=F111)))"
Detected timeout of ITS tools.
[2023-03-08 19:26:43] [INFO ] Flatten gal took : 10 ms
[2023-03-08 19:26:43] [INFO ] Applying decomposition
[2023-03-08 19:26:43] [INFO ] Flatten gal took : 10 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/graph12995051119332173998.txt' '-o' '/tmp/graph12995051119332173998.bin' '-w' '/tmp/graph12995051119332173998.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12995051119332173998.bin' '-l' '-1' '-v' '-w' '/tmp/graph12995051119332173998.weights' '-q' '0' '-e' '0.001'
[2023-03-08 19:26:43] [INFO ] Decomposing Gal with order
[2023-03-08 19:26:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 19:26:43] [INFO ] Flatten gal took : 17 ms
[2023-03-08 19:26:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-08 19:26:43] [INFO ] Time to serialize gal into /tmp/LTL12304223024080481268.gal : 3 ms
[2023-03-08 19:26:43] [INFO ] Time to serialize properties into /tmp/LTL12269811476009037505.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/LTL12304223024080481268.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12269811476009037505.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 : !((X(F("((gi1.gu183.Section_184>=1)||((gu187.F138<=gu187.F223)&&(gu152.Section_360<=gu152.F111)))"))))
Formula 0 simplified : XG!"((gi1.gu183.Section_184>=1)||((gu187.F138<=gu187.F223)&&(gu152.Section_360<=gu152.F111)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1286982439798402026
[2023-03-08 19:26:58] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1286982439798402026
Running compilation step : cd /tmp/ltsmin1286982439798402026;'/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 898 ms.
Running link step : cd /tmp/ltsmin1286982439798402026;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin1286982439798402026;'/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' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-384-LTLCardinality-09 finished in 117022 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&&X(X(F(p1))))))'
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)))'
[2023-03-08 19:27:13] [INFO ] Flatten gal took : 14 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18126518192160771438
[2023-03-08 19:27:13] [INFO ] Computing symmetric may disable matrix : 384 transitions.
[2023-03-08 19:27:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:27:13] [INFO ] Computing symmetric may enable matrix : 384 transitions.
[2023-03-08 19:27:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:27:13] [INFO ] Applying decomposition
[2023-03-08 19:27:13] [INFO ] Flatten gal took : 14 ms
[2023-03-08 19:27:13] [INFO ] Computing Do-Not-Accords matrix : 384 transitions.
[2023-03-08 19:27:13] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 19:27:13] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18126518192160771438
Running compilation step : cd /tmp/ltsmin18126518192160771438;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' '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'
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/graph8359436458334258136.txt' '-o' '/tmp/graph8359436458334258136.bin' '-w' '/tmp/graph8359436458334258136.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8359436458334258136.bin' '-l' '-1' '-v' '-w' '/tmp/graph8359436458334258136.weights' '-q' '0' '-e' '0.001'
[2023-03-08 19:27:13] [INFO ] Decomposing Gal with order
[2023-03-08 19:27:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 19:27:13] [INFO ] Flatten gal took : 21 ms
[2023-03-08 19:27:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-08 19:27:13] [INFO ] Time to serialize gal into /tmp/LTLCardinality5860084729801752406.gal : 4 ms
[2023-03-08 19:27:13] [INFO ] Time to serialize properties into /tmp/LTLCardinality8643681958675885456.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/LTLCardinality5860084729801752406.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8643681958675885456.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 4 LTL properties
Checking formula 0 : !((G(F("(gu6.F58<=gu6.F249)"))))
Formula 0 simplified : FG!"(gu6.F58<=gu6.F249)"
Compilation finished in 1662 ms.
Running link step : cd /tmp/ltsmin18126518192160771438;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin18126518192160771438;'/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'
pins2lts-mc-linux64, 0.000: 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), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.121: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.121: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.217: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.347: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.423: Initializing POR dependencies: labels 389, guards 384
pins2lts-mc-linux64( 7/ 8), 1.095: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 1.162: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 1.420: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 5.538: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 3/ 8), 5.550: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 5.551: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 6.302: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 6.385: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 6.412: There are 391 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 6.412: State length is 646, there are 387 groups
pins2lts-mc-linux64( 0/ 8), 6.412: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 6.412: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 6.412: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 6.412: Visible groups: 0 / 387, labels: 1 / 391
pins2lts-mc-linux64( 0/ 8), 6.412: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 6.412: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 3/ 8), 6.473: [Blue] ~120 levels ~960 states ~968 transitions
pins2lts-mc-linux64( 0/ 8), 6.538: [Blue] ~240 levels ~1920 states ~1928 transitions
pins2lts-mc-linux64( 0/ 8), 6.651: [Blue] ~480 levels ~3840 states ~3848 transitions
pins2lts-mc-linux64( 0/ 8), 6.838: [Blue] ~960 levels ~7680 states ~7688 transitions
pins2lts-mc-linux64( 3/ 8), 7.089: [Blue] ~1920 levels ~15360 states ~15368 transitions
pins2lts-mc-linux64( 1/ 8), 7.493: [Blue] ~3840 levels ~30720 states ~30728 transitions
pins2lts-mc-linux64( 6/ 8), 8.330: [Blue] ~6078 levels ~61440 states ~74264 transitions
pins2lts-mc-linux64( 7/ 8), 9.917: [Blue] ~8381 levels ~122880 states ~180800 transitions
pins2lts-mc-linux64( 5/ 8), 13.301: [Blue] ~23363 levels ~245760 states ~335904 transitions
pins2lts-mc-linux64( 5/ 8), 19.549: [Blue] ~52142 levels ~491520 states ~630888 transitions
pins2lts-mc-linux64( 7/ 8), 30.329: [Blue] ~91250 levels ~983040 states ~1292360 transitions
pins2lts-mc-linux64( 7/ 8), 49.228: [Blue] ~178692 levels ~1966080 states ~2598288 transitions
pins2lts-mc-linux64( 7/ 8), 85.288: [Blue] ~355945 levels ~3932160 states ~5161448 transitions
pins2lts-mc-linux64( 7/ 8), 155.387: [Blue] ~701583 levels ~7864320 states ~10330888 transitions
pins2lts-mc-linux64( 7/ 8), 298.012: [Blue] ~1428507 levels ~15728640 states ~20289456 transitions
pins2lts-mc-linux64( 2/ 8), 416.442: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 416.769:
pins2lts-mc-linux64( 0/ 8), 416.769: Explored 20601663 states 26491992 transitions, fanout: 1.286
pins2lts-mc-linux64( 0/ 8), 416.769: Total exploration time 410.340 sec (410.040 sec minimum, 410.196 sec on average)
pins2lts-mc-linux64( 0/ 8), 416.769: States per second: 50206, Transitions per second: 64561
pins2lts-mc-linux64( 0/ 8), 416.769:
pins2lts-mc-linux64( 0/ 8), 416.769: State space has 19827858 states, 4482008 are accepting
pins2lts-mc-linux64( 0/ 8), 416.769: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 416.769: blue states: 20601663 (103.90%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 416.769: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 416.769: all-red states: 4482008 (22.60%), bogus 45347 (0.23%)
pins2lts-mc-linux64( 0/ 8), 416.769:
pins2lts-mc-linux64( 0/ 8), 416.769: Total memory used for local state coloring: 244.3MB
pins2lts-mc-linux64( 0/ 8), 416.769:
pins2lts-mc-linux64( 0/ 8), 416.769: Queue width: 8B, total height: 16012418, memory: 122.17MB
pins2lts-mc-linux64( 0/ 8), 416.769: Tree memory: 407.3MB, 21.5 B/state, compr.: 0.8%
pins2lts-mc-linux64( 0/ 8), 416.769: Tree fill ratio (roots/leafs): 14.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 416.769: Stored 394 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 416.769: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 416.769: Est. total memory use: 529.4MB (~1146.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18126518192160771438;'/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'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18126518192160771438;'/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'
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)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-08 19:50:49] [INFO ] Flatten gal took : 13 ms
[2023-03-08 19:50:49] [INFO ] Time to serialize gal into /tmp/LTLCardinality16217035299810848548.gal : 3 ms
[2023-03-08 19:50:49] [INFO ] Time to serialize properties into /tmp/LTLCardinality16422498977971770532.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/LTLCardinality16217035299810848548.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16422498977971770532.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...299
Read 4 LTL properties
Checking formula 0 : !((G(F("(F58<=F249)"))))
Formula 0 simplified : FG!"(F58<=F249)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-08 20:14:24] [INFO ] Flatten gal took : 12 ms
[2023-03-08 20:14:24] [INFO ] Input system was already deterministic with 384 transitions.
[2023-03-08 20:14:24] [INFO ] Transformed 645 places.
[2023-03-08 20:14:24] [INFO ] Transformed 384 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
[2023-03-08 20:14:24] [INFO ] Time to serialize gal into /tmp/LTLCardinality13209616335259292879.gal : 2 ms
[2023-03-08 20:14:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality13910370028397592814.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13209616335259292879.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13910370028397592814.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...344
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(F58<=F249)"))))
Formula 0 simplified : FG!"(F58<=F249)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13383520 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16032328 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircularTrains-PT-384"
export BK_EXAMINATION="LTLCardinality"
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 CircularTrains-PT-384, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814396100187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-384.tgz
mv CircularTrains-PT-384 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;