About the Execution of ITS-Tools for CircularTrains-PT-768
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16207.476 | 3600000.00 | 6428524.00 | 57098.00 | FTFFTFFFFFFF???F | 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-167814396100196.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-768, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396100196
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 7.7K Feb 26 04:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 04:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 04:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 04:30 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 3.6K Feb 25 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 04:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 04:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 04:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 04:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 591K 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-768-LTLFireability-00
FORMULA_NAME CircularTrains-PT-768-LTLFireability-01
FORMULA_NAME CircularTrains-PT-768-LTLFireability-02
FORMULA_NAME CircularTrains-PT-768-LTLFireability-03
FORMULA_NAME CircularTrains-PT-768-LTLFireability-04
FORMULA_NAME CircularTrains-PT-768-LTLFireability-05
FORMULA_NAME CircularTrains-PT-768-LTLFireability-06
FORMULA_NAME CircularTrains-PT-768-LTLFireability-07
FORMULA_NAME CircularTrains-PT-768-LTLFireability-08
FORMULA_NAME CircularTrains-PT-768-LTLFireability-09
FORMULA_NAME CircularTrains-PT-768-LTLFireability-10
FORMULA_NAME CircularTrains-PT-768-LTLFireability-11
FORMULA_NAME CircularTrains-PT-768-LTLFireability-12
FORMULA_NAME CircularTrains-PT-768-LTLFireability-13
FORMULA_NAME CircularTrains-PT-768-LTLFireability-14
FORMULA_NAME CircularTrains-PT-768-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678311172553
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircularTrains-PT-768
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-08 21:32:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 21:32:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 21:32:55] [INFO ] Load time of PNML (sax parser for PT used): 237 ms
[2023-03-08 21:32:55] [INFO ] Transformed 1536 places.
[2023-03-08 21:32:55] [INFO ] Transformed 768 transitions.
[2023-03-08 21:32:55] [INFO ] Parsed PT model containing 1536 places and 768 transitions and 3072 arcs in 382 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CircularTrains-PT-768-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-768-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-768-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-768-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 62 out of 1536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1536/1536 places, 768/768 transitions.
Applied a total of 0 rules in 319 ms. Remains 1536 /1536 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1536 cols
[2023-03-08 21:32:56] [INFO ] Computed 769 place invariants in 179 ms
[2023-03-08 21:32:59] [INFO ] Implicit Places using invariants in 2723 ms returned [14, 29, 102, 150, 244, 296, 600, 669, 679, 681, 697, 699, 709, 732, 767, 883, 884, 929, 940, 942, 948, 973, 975, 977, 991, 1005, 1071, 1073, 1079, 1088, 1168, 1185, 1198, 1204, 1211, 1229, 1247, 1273, 1299, 1337, 1338, 1339, 1350, 1385, 1391, 1450, 1485, 1487, 1495, 1497, 1513, 1517, 1527, 1531]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 2820 ms to find 54 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1482/1536 places, 768/768 transitions.
Applied a total of 0 rules in 219 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3359 ms. Remains : 1482/1536 places, 768/768 transitions.
Support contains 62 out of 1482 places after structural reductions.
[2023-03-08 21:32:59] [INFO ] Flatten gal took : 186 ms
[2023-03-08 21:33:00] [INFO ] Flatten gal took : 99 ms
[2023-03-08 21:33:00] [INFO ] Input system was already deterministic with 768 transitions.
Finished random walk after 2848 steps, including 0 resets, run visited all 30 properties in 405 ms. (steps per millisecond=7 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((p1||X(X(!p0)))))))'
Support contains 4 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 71 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1482 cols
[2023-03-08 21:33:01] [INFO ] Computed 715 place invariants in 70 ms
[2023-03-08 21:33:04] [INFO ] Implicit Places using invariants in 2720 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 108, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 333, 344, 347, 349, 355, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1091, 1098, 1101, 1117, 1120, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1364, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 2725 ms to find 202 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1280/1482 places, 768/768 transitions.
Applied a total of 0 rules in 220 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3016 ms. Remains : 1280/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 334 ms :[false, false, false]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={1} source=1 dest: 2}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}]], initial=0, aps=[p0:(OR (LT s900 1) (LT s1142 1)), p1:(AND (GEQ s498 1) (GEQ s733 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 7756 reset in 4588 ms.
Product exploration explored 100000 steps with 7842 reset in 4482 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))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 516 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[false, false, false]
Finished random walk after 209 steps, including 0 resets, run visited all 3 properties in 23 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 507 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[false, false, false]
Stuttering acceptance computed with spot in 144 ms :[false, false, false]
Support contains 4 out of 1280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1280/1280 places, 768/768 transitions.
Applied a total of 0 rules in 71 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1280 cols
[2023-03-08 21:33:15] [INFO ] Computed 513 place invariants in 19 ms
[2023-03-08 21:33:17] [INFO ] Implicit Places using invariants in 1474 ms returned []
[2023-03-08 21:33:17] [INFO ] Invariant cache hit.
[2023-03-08 21:33:19] [INFO ] Implicit Places using invariants and state equation in 2186 ms returned []
Implicit Place search using SMT with State Equation took 3676 ms to find 0 implicit places.
[2023-03-08 21:33:19] [INFO ] Invariant cache hit.
[2023-03-08 21:33:20] [INFO ] Dead Transitions using invariants and state equation in 1333 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5088 ms. Remains : 1280/1280 places, 768/768 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 371 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[false, false, false]
Finished random walk after 1019 steps, including 0 resets, run visited all 3 properties in 78 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 552 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[false, false, false]
Stuttering acceptance computed with spot in 162 ms :[false, false, false]
Stuttering acceptance computed with spot in 145 ms :[false, false, false]
Product exploration explored 100000 steps with 6311 reset in 4429 ms.
Product exploration explored 100000 steps with 7470 reset in 4522 ms.
Built C files in :
/tmp/ltsmin5296632390601535552
[2023-03-08 21:33:32] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5296632390601535552
Running compilation step : cd /tmp/ltsmin5296632390601535552;'/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 2418 ms.
Running link step : cd /tmp/ltsmin5296632390601535552;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin5296632390601535552;'/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/stateBased4220444577088444025.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1280/1280 places, 768/768 transitions.
Applied a total of 0 rules in 54 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:33:47] [INFO ] Invariant cache hit.
[2023-03-08 21:33:49] [INFO ] Implicit Places using invariants in 1393 ms returned []
[2023-03-08 21:33:49] [INFO ] Invariant cache hit.
[2023-03-08 21:33:51] [INFO ] Implicit Places using invariants and state equation in 2528 ms returned []
Implicit Place search using SMT with State Equation took 3933 ms to find 0 implicit places.
[2023-03-08 21:33:51] [INFO ] Invariant cache hit.
[2023-03-08 21:33:53] [INFO ] Dead Transitions using invariants and state equation in 1324 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5315 ms. Remains : 1280/1280 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin9316083564441938437
[2023-03-08 21:33:53] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9316083564441938437
Running compilation step : cd /tmp/ltsmin9316083564441938437;'/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 2593 ms.
Running link step : cd /tmp/ltsmin9316083564441938437;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin9316083564441938437;'/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/stateBased5992246595911146985.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:34:08] [INFO ] Flatten gal took : 53 ms
[2023-03-08 21:34:08] [INFO ] Flatten gal took : 51 ms
[2023-03-08 21:34:08] [INFO ] Time to serialize gal into /tmp/LTL14197903223762036109.gal : 10 ms
[2023-03-08 21:34:08] [INFO ] Time to serialize properties into /tmp/LTL12749266568524937293.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/LTL14197903223762036109.gal' '-t' 'CGAL' '-hoa' '/tmp/aut471604428333966672.hoa' '-atoms' '/tmp/LTL12749266568524937293.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/LTL12749266568524937293.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut471604428333966672.hoa
Detected timeout of ITS tools.
[2023-03-08 21:34:23] [INFO ] Flatten gal took : 55 ms
[2023-03-08 21:34:23] [INFO ] Flatten gal took : 43 ms
[2023-03-08 21:34:23] [INFO ] Time to serialize gal into /tmp/LTL5906162890165861759.gal : 7 ms
[2023-03-08 21:34:23] [INFO ] Time to serialize properties into /tmp/LTL5187930984377437194.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/LTL5906162890165861759.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5187930984377437194.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 : !((F((G("((F529<1)||(Section_528<1))"))||(G(("((F18>=1)&&(Section_17>=1))")||(X(X("((F529>=1)&&(Section_528>=1))"))))))))
Formula 0 simplified : G(F!"((F529<1)||(Section_528<1))" & F(!"((F18>=1)&&(Section_17>=1))" & XX!"((F529>=1)&&(Section_528>=1))"))
Detected timeout of ITS tools.
[2023-03-08 21:34:38] [INFO ] Flatten gal took : 70 ms
[2023-03-08 21:34:38] [INFO ] Applying decomposition
[2023-03-08 21:34:38] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16807274118175135953.txt' '-o' '/tmp/graph16807274118175135953.bin' '-w' '/tmp/graph16807274118175135953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16807274118175135953.bin' '-l' '-1' '-v' '-w' '/tmp/graph16807274118175135953.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:34:38] [INFO ] Decomposing Gal with order
[2023-03-08 21:34:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:34:39] [INFO ] Flatten gal took : 109 ms
[2023-03-08 21:34:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2023-03-08 21:34:39] [INFO ] Time to serialize gal into /tmp/LTL4678020595100443986.gal : 19 ms
[2023-03-08 21:34:39] [INFO ] Time to serialize properties into /tmp/LTL16685194470993935869.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/LTL4678020595100443986.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16685194470993935869.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 : !((F((G("((i1.i0.i1.u30.F529<1)||(i1.i0.i1.u30.Section_528<1))"))||(G(("((i38.i0.i1.u200.F18>=1)&&(i38.i0.i1.u46.Section_17>=1))")||(X...223
Formula 0 simplified : G(F!"((i1.i0.i1.u30.F529<1)||(i1.i0.i1.u30.Section_528<1))" & F(!"((i38.i0.i1.u200.F18>=1)&&(i38.i0.i1.u46.Section_17>=1))" & XX!"((...211
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3797242902323983726
[2023-03-08 21:34:54] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3797242902323983726
Running compilation step : cd /tmp/ltsmin3797242902323983726;'/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 2560 ms.
Running link step : cd /tmp/ltsmin3797242902323983726;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin3797242902323983726;'/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))||[](((LTLAPp1==true)||X(X(!(LTLAPp0==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLFireability-00 finished in 128294 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(((p1||X(G(p2)))&&p0)))'
Support contains 6 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 67 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1482 cols
[2023-03-08 21:35:09] [INFO ] Computed 715 place invariants in 21 ms
[2023-03-08 21:35:11] [INFO ] Implicit Places using invariants in 2301 ms returned [3, 17, 33, 43, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 108, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 333, 344, 347, 349, 355, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1091, 1098, 1101, 1117, 1120, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1364, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 201 places :
Implicit Place search using SMT only with invariants took 2308 ms to find 201 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1281/1482 places, 768/768 transitions.
Applied a total of 0 rules in 87 ms. Remains 1281 /1281 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2463 ms. Remains : 1281/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s488 1) (GEQ s732 1)), p1:(AND (GEQ s41 1) (GEQ s484 1)), p2:(OR (AND (GEQ s631 1) (GEQ s1039 1)) (AND (GEQ s41 1) (GEQ s484 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 76 steps with 0 reset in 8 ms.
FORMULA CircularTrains-PT-768-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-768-LTLFireability-02 finished in 2714 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)||G(p1)))'
Support contains 6 out of 1482 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1482 transition count 755
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1469 transition count 755
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 26 place count 1469 transition count 714
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 108 place count 1428 transition count 714
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 188 place count 1388 transition count 674
Applied a total of 188 rules in 365 ms. Remains 1388 /1482 variables (removed 94) and now considering 674/768 (removed 94) transitions.
// Phase 1: matrix 674 rows 1388 cols
[2023-03-08 21:35:12] [INFO ] Computed 715 place invariants in 29 ms
[2023-03-08 21:35:14] [INFO ] Implicit Places using invariants in 2355 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 102, 106, 107, 121, 124, 134, 140, 145, 147, 150, 152, 157, 166, 173, 180, 186, 189, 190, 191, 213, 217, 230, 233, 234, 236, 239, 243, 256, 259, 283, 290, 295, 302, 307, 310, 315, 325, 327, 329, 335, 342, 353, 354, 361, 374, 381, 386, 391, 392, 393, 410, 423, 425, 434, 435, 442, 444, 450, 467, 477, 484, 487, 498, 499, 501, 503, 511, 516, 521, 522, 525, 541, 542, 544, 567, 573, 583, 591, 594, 617, 619, 622, 623, 625, 626, 635, 644, 645, 649, 650, 652, 659, 664, 668, 669, 678, 701, 712, 719, 725, 729, 742, 753, 755, 757, 758, 764, 767, 784, 788, 791, 801, 817, 819, 828, 830, 847, 875, 880, 888, 889, 906, 928, 938, 941, 944, 945, 946, 947, 968, 972, 983, 995, 1000, 1008, 1014, 1015, 1019, 1037, 1043, 1046, 1059, 1062, 1065, 1069, 1072, 1074, 1075, 1088, 1090, 1112, 1117, 1126, 1138, 1145, 1154, 1155, 1158, 1180, 1186, 1187, 1191, 1192, 1213, 1219, 1232, 1234, 1238, 1240, 1250, 1255, 1256, 1283, 1301, 1308, 1315, 1321, 1329, 1339, 1342, 1349, 1351, 1356, 1367, 1371, 1373, 1379]
Discarding 201 places :
Implicit Place search using SMT only with invariants took 2358 ms to find 201 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1187/1482 places, 674/768 transitions.
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 157 rules applied. Total rules applied 157 place count 1187 transition count 517
Reduce places removed 157 places and 0 transitions.
Iterating post reduction 1 with 157 rules applied. Total rules applied 314 place count 1030 transition count 517
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 314 place count 1030 transition count 514
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 320 place count 1027 transition count 514
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 322 place count 1026 transition count 513
Applied a total of 322 rules in 170 ms. Remains 1026 /1187 variables (removed 161) and now considering 513/674 (removed 161) transitions.
// Phase 1: matrix 513 rows 1026 cols
[2023-03-08 21:35:15] [INFO ] Computed 514 place invariants in 15 ms
[2023-03-08 21:35:16] [INFO ] Implicit Places using invariants in 1488 ms returned []
[2023-03-08 21:35:16] [INFO ] Invariant cache hit.
[2023-03-08 21:35:18] [INFO ] Implicit Places using invariants and state equation in 1909 ms returned []
Implicit Place search using SMT with State Equation took 3406 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1026/1482 places, 513/768 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6301 ms. Remains : 1026/1482 places, 513/768 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (GEQ s63 1) (GEQ s383 1) (GEQ s457 1) (GEQ s770 1)), p1:(OR (LT s225 1) (LT s562 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 125 reset in 3775 ms.
Product exploration explored 100000 steps with 126 reset in 4124 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 5 factoid took 294 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 1540 steps, including 0 resets, run visited all 3 properties in 77 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 420 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1026 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1026/1026 places, 513/513 transitions.
Applied a total of 0 rules in 67 ms. Remains 1026 /1026 variables (removed 0) and now considering 513/513 (removed 0) transitions.
[2023-03-08 21:35:28] [INFO ] Invariant cache hit.
[2023-03-08 21:35:29] [INFO ] Implicit Places using invariants in 1601 ms returned []
[2023-03-08 21:35:29] [INFO ] Invariant cache hit.
[2023-03-08 21:35:31] [INFO ] Implicit Places using invariants and state equation in 1606 ms returned []
Implicit Place search using SMT with State Equation took 3209 ms to find 0 implicit places.
[2023-03-08 21:35:31] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-08 21:35:31] [INFO ] Invariant cache hit.
[2023-03-08 21:35:32] [INFO ] Dead Transitions using invariants and state equation in 917 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4251 ms. Remains : 1026/1026 places, 513/513 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 5 factoid took 278 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 1639 steps, including 0 resets, run visited all 3 properties in 67 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F p0), (F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 481 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 123 reset in 4170 ms.
Product exploration explored 100000 steps with 133 reset in 4278 ms.
Built C files in :
/tmp/ltsmin10446871429750029478
[2023-03-08 21:35:43] [INFO ] Computing symmetric may disable matrix : 513 transitions.
[2023-03-08 21:35:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:35:43] [INFO ] Computing symmetric may enable matrix : 513 transitions.
[2023-03-08 21:35:43] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:35:43] [INFO ] Computing Do-Not-Accords matrix : 513 transitions.
[2023-03-08 21:35:43] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:35:43] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10446871429750029478
Running compilation step : cd /tmp/ltsmin10446871429750029478;'/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 2200 ms.
Running link step : cd /tmp/ltsmin10446871429750029478;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin10446871429750029478;'/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/stateBased4775504627286551471.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 1026 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1026/1026 places, 513/513 transitions.
Applied a total of 0 rules in 45 ms. Remains 1026 /1026 variables (removed 0) and now considering 513/513 (removed 0) transitions.
[2023-03-08 21:35:58] [INFO ] Invariant cache hit.
[2023-03-08 21:35:59] [INFO ] Implicit Places using invariants in 1440 ms returned []
[2023-03-08 21:35:59] [INFO ] Invariant cache hit.
[2023-03-08 21:36:01] [INFO ] Implicit Places using invariants and state equation in 1763 ms returned []
Implicit Place search using SMT with State Equation took 3207 ms to find 0 implicit places.
[2023-03-08 21:36:01] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 21:36:01] [INFO ] Invariant cache hit.
[2023-03-08 21:36:02] [INFO ] Dead Transitions using invariants and state equation in 831 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4106 ms. Remains : 1026/1026 places, 513/513 transitions.
Built C files in :
/tmp/ltsmin15222815022016292941
[2023-03-08 21:36:02] [INFO ] Computing symmetric may disable matrix : 513 transitions.
[2023-03-08 21:36:02] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:36:02] [INFO ] Computing symmetric may enable matrix : 513 transitions.
[2023-03-08 21:36:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:36:02] [INFO ] Computing Do-Not-Accords matrix : 513 transitions.
[2023-03-08 21:36:02] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:36:02] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15222815022016292941
Running compilation step : cd /tmp/ltsmin15222815022016292941;'/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 2014 ms.
Running link step : cd /tmp/ltsmin15222815022016292941;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15222815022016292941;'/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/stateBased5831201092219362738.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:36:17] [INFO ] Flatten gal took : 24 ms
[2023-03-08 21:36:17] [INFO ] Flatten gal took : 23 ms
[2023-03-08 21:36:17] [INFO ] Time to serialize gal into /tmp/LTL9526469294427246527.gal : 6 ms
[2023-03-08 21:36:17] [INFO ] Time to serialize properties into /tmp/LTL3762093891323502346.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/LTL9526469294427246527.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15721579500459874190.hoa' '-atoms' '/tmp/LTL3762093891323502346.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/LTL3762093891323502346.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15721579500459874190.hoa
Detected timeout of ITS tools.
[2023-03-08 21:36:32] [INFO ] Flatten gal took : 23 ms
[2023-03-08 21:36:32] [INFO ] Flatten gal took : 27 ms
[2023-03-08 21:36:32] [INFO ] Time to serialize gal into /tmp/LTL7719155666780679803.gal : 4 ms
[2023-03-08 21:36:32] [INFO ] Time to serialize properties into /tmp/LTL11535508560967087165.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/LTL7719155666780679803.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11535508560967087165.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 : !(((F("(((F168>=1)&&(Section_167>=1))&&((F509>=1)&&(Section_508>=1)))"))||(G("((Section_50<1)||(F51<1))"))))
Formula 0 simplified : G!"(((F168>=1)&&(Section_167>=1))&&((F509>=1)&&(Section_508>=1)))" & F!"((Section_50<1)||(F51<1))"
Detected timeout of ITS tools.
[2023-03-08 21:36:47] [INFO ] Flatten gal took : 21 ms
[2023-03-08 21:36:47] [INFO ] Applying decomposition
[2023-03-08 21:36:47] [INFO ] Flatten gal took : 23 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/graph16948986673612780355.txt' '-o' '/tmp/graph16948986673612780355.bin' '-w' '/tmp/graph16948986673612780355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16948986673612780355.bin' '-l' '-1' '-v' '-w' '/tmp/graph16948986673612780355.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:36:47] [INFO ] Decomposing Gal with order
[2023-03-08 21:36:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:36:47] [INFO ] Flatten gal took : 53 ms
[2023-03-08 21:36:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2023-03-08 21:36:47] [INFO ] Time to serialize gal into /tmp/LTL13966414726665249103.gal : 12 ms
[2023-03-08 21:36:47] [INFO ] Time to serialize properties into /tmp/LTL2208278004957514821.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/LTL13966414726665249103.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2208278004957514821.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 : !(((F("(((i14.i0.i0.i0.u34.F168>=1)&&(i14.i1.i0.i0.u190.Section_167>=1))&&((i29.u378.F509>=1)&&(i29.u378.Section_508>=1)))"))||(G("((i...216
Formula 0 simplified : G!"(((i14.i0.i0.i0.u34.F168>=1)&&(i14.i1.i0.i0.u190.Section_167>=1))&&((i29.u378.F509>=1)&&(i29.u378.Section_508>=1)))" & F!"((i9.i1...208
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1605557314975002092
[2023-03-08 21:37:03] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1605557314975002092
Running compilation step : cd /tmp/ltsmin1605557314975002092;'/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 1656 ms.
Running link step : cd /tmp/ltsmin1605557314975002092;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1605557314975002092;'/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))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLFireability-03 finished in 125954 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||X(p1)))))'
Support contains 4 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 67 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1482 cols
[2023-03-08 21:37:18] [INFO ] Computed 715 place invariants in 21 ms
[2023-03-08 21:37:20] [INFO ] Implicit Places using invariants in 2218 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 108, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 333, 344, 347, 349, 355, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1091, 1098, 1101, 1117, 1120, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1364, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 2224 ms to find 202 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1280/1482 places, 768/768 transitions.
Applied a total of 0 rules in 53 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2348 ms. Remains : 1280/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (LT s50 1) (LT s1083 1)), p1:(OR (LT s285 1) (LT s1069 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 4585 ms.
Product exploration explored 100000 steps with 33333 reset in 4889 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1)
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircularTrains-PT-768-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircularTrains-PT-768-LTLFireability-04 finished in 12744 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 U X((G(!p1) U p2)))))'
Support contains 8 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 67 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:37:30] [INFO ] Invariant cache hit.
[2023-03-08 21:37:32] [INFO ] Implicit Places using invariants in 1891 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 108, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 333, 344, 347, 349, 355, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1091, 1098, 1101, 1117, 1120, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1364, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 1906 ms to find 202 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1280/1482 places, 768/768 transitions.
Applied a total of 0 rules in 51 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2024 ms. Remains : 1280/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 226 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true, p1]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s213 1) (GEQ s881 1)), p2:(AND (GEQ s89 1) (GEQ s439 1)), p1:(AND (GEQ s930 1) (GEQ s1210 1) (GEQ s254 1) (GEQ s1262 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 626 steps with 20 reset in 26 ms.
FORMULA CircularTrains-PT-768-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-768-LTLFireability-05 finished in 2297 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p1&&X((p1 U (X(p2)||G(p1))))))&&p0)))'
Support contains 4 out of 1482 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 87 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:37:33] [INFO ] Invariant cache hit.
[2023-03-08 21:37:35] [INFO ] Implicit Places using invariants in 1978 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 108, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 333, 344, 347, 349, 355, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1091, 1098, 1101, 1117, 1120, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1364, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 2001 ms to find 202 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1280/1482 places, 768/768 transitions.
Applied a total of 0 rules in 50 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2138 ms. Remains : 1280/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s774 1) (GEQ s1274 1)), p1:(OR (LT s627 1) (LT s864 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CircularTrains-PT-768-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-768-LTLFireability-06 finished in 2289 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&&G(p1)))&&G(F(p2)))))'
Support contains 6 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 92 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:37:35] [INFO ] Invariant cache hit.
[2023-03-08 21:37:37] [INFO ] Implicit Places using invariants in 1849 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 108, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 333, 344, 347, 349, 355, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1091, 1098, 1101, 1117, 1120, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 201 places :
Implicit Place search using SMT only with invariants took 1862 ms to find 201 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1281/1482 places, 768/768 transitions.
Applied a total of 0 rules in 52 ms. Remains 1281 /1281 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2006 ms. Remains : 1281/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 2}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s396 1) (LT s426 1)), p1:(AND (GEQ s1022 1) (GEQ s1177 1)), p2:(OR (AND (GEQ s396 1) (GEQ s426 1)) (AND (GEQ s928 1) (GEQ s1180 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 3328 ms.
Product exploration explored 100000 steps with 2 reset in 3737 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 (OR (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X p2), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X p2))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 427 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Finished random walk after 260 steps, including 0 resets, run visited all 4 properties in 20 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (OR (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X p2), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X p2)), (F p1), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p2)), (F (AND p0 p1))]
Knowledge based reduction with 5 factoid took 474 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
// Phase 1: matrix 768 rows 1281 cols
[2023-03-08 21:37:47] [INFO ] Computed 514 place invariants in 15 ms
[2023-03-08 21:37:48] [INFO ] [Real]Absence check using 511 positive place invariants in 518 ms returned sat
[2023-03-08 21:37:48] [INFO ] [Real]Absence check using 511 positive and 3 generalized place invariants in 164 ms returned sat
[2023-03-08 21:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:38:00] [INFO ] [Real]Absence check using state equation in 11442 ms returned sat
[2023-03-08 21:38:00] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 70 ms.
[2023-03-08 21:38:03] [INFO ] Deduced a trap composed of 3 places in 1332 ms of which 11 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 21:38:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
[2023-03-08 21:38:03] [INFO ] Invariant cache hit.
[2023-03-08 21:38:04] [INFO ] [Real]Absence check using 511 positive place invariants in 475 ms returned sat
[2023-03-08 21:38:05] [INFO ] [Real]Absence check using 511 positive and 3 generalized place invariants in 219 ms returned sat
[2023-03-08 21:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:38:08] [INFO ] [Real]Absence check using state equation in 2894 ms returned sat
[2023-03-08 21:38:08] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 55 ms.
[2023-03-08 21:38:19] [INFO ] Deduced a trap composed of 3 places in 1222 ms of which 6 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 21:38:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 6 out of 1281 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1281/1281 places, 768/768 transitions.
Applied a total of 0 rules in 52 ms. Remains 1281 /1281 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:38:19] [INFO ] Invariant cache hit.
[2023-03-08 21:38:21] [INFO ] Implicit Places using invariants in 1312 ms returned []
[2023-03-08 21:38:21] [INFO ] Invariant cache hit.
[2023-03-08 21:38:22] [INFO ] Implicit Places using invariants and state equation in 1884 ms returned []
Implicit Place search using SMT with State Equation took 3205 ms to find 0 implicit places.
[2023-03-08 21:38:22] [INFO ] Invariant cache hit.
[2023-03-08 21:38:23] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4272 ms. Remains : 1281/1281 places, 768/768 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (OR (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X p2), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 5 factoid took 404 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Finished random walk after 609 steps, including 0 resets, run visited all 4 properties in 42 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (OR (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X p2), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X p2)), (F p1), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p2)), (F (AND p0 p1))]
Knowledge based reduction with 5 factoid took 534 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
[2023-03-08 21:38:26] [INFO ] Invariant cache hit.
[2023-03-08 21:38:27] [INFO ] [Real]Absence check using 511 positive place invariants in 475 ms returned sat
[2023-03-08 21:38:27] [INFO ] [Real]Absence check using 511 positive and 3 generalized place invariants in 212 ms returned sat
[2023-03-08 21:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:38:32] [INFO ] [Real]Absence check using state equation in 4915 ms returned sat
[2023-03-08 21:38:32] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 55 ms.
[2023-03-08 21:38:41] [INFO ] Added : 100 causal constraints over 20 iterations in 8310 ms. Result :unknown
Could not prove EG (NOT p1)
[2023-03-08 21:38:41] [INFO ] Invariant cache hit.
[2023-03-08 21:38:42] [INFO ] [Real]Absence check using 511 positive place invariants in 496 ms returned sat
[2023-03-08 21:38:42] [INFO ] [Real]Absence check using 511 positive and 3 generalized place invariants in 222 ms returned sat
[2023-03-08 21:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:38:46] [INFO ] [Real]Absence check using state equation in 3065 ms returned sat
[2023-03-08 21:38:46] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 56 ms.
[2023-03-08 21:38:56] [INFO ] Added : 100 causal constraints over 20 iterations in 10093 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 2 reset in 3346 ms.
Product exploration explored 100000 steps with 1 reset in 3704 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Support contains 6 out of 1281 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1281/1281 places, 768/768 transitions.
Performed 254 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 254 rules applied. Total rules applied 254 place count 1281 transition count 768
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 255 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 255 place count 1281 transition count 768
Deduced a syphon composed of 255 places in 0 ms
Applied a total of 255 rules in 285 ms. Remains 1281 /1281 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:39:04] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 768 rows 1281 cols
[2023-03-08 21:39:04] [INFO ] Computed 514 place invariants in 14 ms
[2023-03-08 21:39:05] [INFO ] Dead Transitions using invariants and state equation in 1075 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1281/1281 places, 768/768 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1401 ms. Remains : 1281/1281 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin7893638882572544234
[2023-03-08 21:39:05] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7893638882572544234
Running compilation step : cd /tmp/ltsmin7893638882572544234;'/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 2361 ms.
Running link step : cd /tmp/ltsmin7893638882572544234;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin7893638882572544234;'/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/stateBased10691579760209469648.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 1281 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1281/1281 places, 768/768 transitions.
Applied a total of 0 rules in 60 ms. Remains 1281 /1281 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1281 cols
[2023-03-08 21:39:20] [INFO ] Computed 514 place invariants in 16 ms
[2023-03-08 21:39:22] [INFO ] Implicit Places using invariants in 1598 ms returned []
[2023-03-08 21:39:22] [INFO ] Invariant cache hit.
[2023-03-08 21:39:24] [INFO ] Implicit Places using invariants and state equation in 2358 ms returned []
Implicit Place search using SMT with State Equation took 3961 ms to find 0 implicit places.
[2023-03-08 21:39:24] [INFO ] Invariant cache hit.
[2023-03-08 21:39:25] [INFO ] Dead Transitions using invariants and state equation in 1111 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5143 ms. Remains : 1281/1281 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin3837472290335820419
[2023-03-08 21:39:25] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3837472290335820419
Running compilation step : cd /tmp/ltsmin3837472290335820419;'/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 2339 ms.
Running link step : cd /tmp/ltsmin3837472290335820419;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin3837472290335820419;'/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/stateBased14436014325054742920.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:39:40] [INFO ] Flatten gal took : 31 ms
[2023-03-08 21:39:40] [INFO ] Flatten gal took : 31 ms
[2023-03-08 21:39:40] [INFO ] Time to serialize gal into /tmp/LTL3093489387243051498.gal : 8 ms
[2023-03-08 21:39:40] [INFO ] Time to serialize properties into /tmp/LTL3291941447792028060.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/LTL3093489387243051498.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6313121453626174916.hoa' '-atoms' '/tmp/LTL3291941447792028060.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/LTL3291941447792028060.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6313121453626174916.hoa
Detected timeout of ITS tools.
[2023-03-08 21:39:55] [INFO ] Flatten gal took : 26 ms
[2023-03-08 21:39:55] [INFO ] Flatten gal took : 28 ms
[2023-03-08 21:39:55] [INFO ] Time to serialize gal into /tmp/LTL15610472102221089751.gal : 11 ms
[2023-03-08 21:39:55] [INFO ] Time to serialize properties into /tmp/LTL1010546542440386630.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/LTL15610472102221089751.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1010546542440386630.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(("((F403<1)||(Section_402<1))")&&(G("((Section_97>=1)&&(F98>=1))"))))&&(G(F("(((F403>=1)&&(Section_402>=1))||((Section_294>=1)...175
Formula 0 simplified : X(G(!"((F403<1)||(Section_402<1))" | F!"((Section_97>=1)&&(F98>=1))") | FG!"(((F403>=1)&&(Section_402>=1))||((Section_294>=1)&&(F295...163
Detected timeout of ITS tools.
[2023-03-08 21:40:10] [INFO ] Flatten gal took : 25 ms
[2023-03-08 21:40:10] [INFO ] Applying decomposition
[2023-03-08 21:40:10] [INFO ] Flatten gal took : 36 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/graph13321348829600905956.txt' '-o' '/tmp/graph13321348829600905956.bin' '-w' '/tmp/graph13321348829600905956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13321348829600905956.bin' '-l' '-1' '-v' '-w' '/tmp/graph13321348829600905956.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:40:11] [INFO ] Decomposing Gal with order
[2023-03-08 21:40:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:40:11] [INFO ] Flatten gal took : 70 ms
[2023-03-08 21:40:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-08 21:40:11] [INFO ] Time to serialize gal into /tmp/LTL6736859267933881852.gal : 42 ms
[2023-03-08 21:40:11] [INFO ] Time to serialize properties into /tmp/LTL6546193088132985479.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/LTL6736859267933881852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6546193088132985479.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...254
Read 1 LTL properties
Checking formula 0 : !((X((F(("((i9.u141.F403<1)||(i9.u141.Section_402<1))")&&(G("((i21.i1.i0.u218.Section_97>=1)&&(i21.i1.i0.u218.F98>=1))"))))&&(G(F("(((...267
Formula 0 simplified : X(G(!"((i9.u141.F403<1)||(i9.u141.Section_402<1))" | F!"((i21.i1.i0.u218.Section_97>=1)&&(i21.i1.i0.u218.F98>=1))") | FG!"(((i9.u141...255
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13730956714872544140
[2023-03-08 21:40:26] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13730956714872544140
Running compilation step : cd /tmp/ltsmin13730956714872544140;'/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 2472 ms.
Running link step : cd /tmp/ltsmin13730956714872544140;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin13730956714872544140;'/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)&&[]((LTLAPp1==true))))&&[](<>((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLFireability-09 finished in 186146 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((G(p0)||(!p1 U (p2||G(!p1)))))))'
Support contains 4 out of 1482 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1482 transition count 756
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 25 place count 1470 transition count 755
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 1469 transition count 755
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 26 place count 1469 transition count 714
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 108 place count 1428 transition count 714
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 190 place count 1387 transition count 673
Applied a total of 190 rules in 188 ms. Remains 1387 /1482 variables (removed 95) and now considering 673/768 (removed 95) transitions.
// Phase 1: matrix 673 rows 1387 cols
[2023-03-08 21:40:41] [INFO ] Computed 715 place invariants in 17 ms
[2023-03-08 21:40:44] [INFO ] Implicit Places using invariants in 2287 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 102, 106, 107, 121, 124, 134, 140, 145, 147, 150, 152, 157, 166, 173, 180, 186, 189, 190, 191, 213, 217, 230, 233, 234, 236, 239, 243, 256, 259, 283, 290, 295, 302, 307, 310, 315, 325, 327, 329, 335, 342, 353, 354, 361, 374, 381, 386, 391, 392, 393, 410, 423, 425, 434, 435, 442, 444, 450, 467, 477, 484, 487, 498, 499, 501, 503, 511, 516, 521, 522, 525, 541, 542, 544, 567, 573, 583, 591, 594, 617, 619, 622, 623, 625, 626, 630, 635, 644, 645, 649, 650, 652, 659, 664, 668, 669, 678, 701, 712, 719, 725, 729, 742, 753, 755, 757, 758, 764, 767, 784, 788, 791, 801, 817, 819, 828, 830, 847, 875, 880, 888, 889, 906, 928, 938, 941, 944, 945, 946, 947, 968, 972, 982, 994, 999, 1007, 1013, 1014, 1018, 1036, 1042, 1045, 1058, 1061, 1064, 1068, 1071, 1073, 1074, 1087, 1089, 1111, 1116, 1125, 1137, 1144, 1153, 1154, 1157, 1179, 1185, 1186, 1190, 1191, 1212, 1218, 1231, 1233, 1237, 1239, 1249, 1254, 1255, 1282, 1300, 1307, 1314, 1320, 1328, 1338, 1341, 1348, 1350, 1355, 1366, 1370, 1372, 1378]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 2291 ms to find 202 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1185/1482 places, 673/768 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 1185 transition count 513
Reduce places removed 160 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 161 rules applied. Total rules applied 321 place count 1025 transition count 512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 322 place count 1024 transition count 512
Applied a total of 322 rules in 85 ms. Remains 1024 /1185 variables (removed 161) and now considering 512/673 (removed 161) transitions.
// Phase 1: matrix 512 rows 1024 cols
[2023-03-08 21:40:44] [INFO ] Computed 513 place invariants in 15 ms
[2023-03-08 21:40:45] [INFO ] Implicit Places using invariants in 1527 ms returned []
[2023-03-08 21:40:45] [INFO ] Invariant cache hit.
[2023-03-08 21:40:47] [INFO ] Implicit Places using invariants and state equation in 1694 ms returned []
Implicit Place search using SMT with State Equation took 3223 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1024/1482 places, 512/768 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5789 ms. Remains : 1024/1482 places, 512/768 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(AND (NOT (AND (GEQ s299 1) (GEQ s498 1))) (NOT (AND (GEQ s195 1) (GEQ s991 1)))), p1:(AND (GEQ s195 1) (GEQ s991 1)), p0:(OR (LT s299 1) (LT s498 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 369 reset in 4231 ms.
Product exploration explored 100000 steps with 344 reset in 4550 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) p1))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1))))]
Knowledge based reduction with 3 factoid took 416 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 21:40:58] [INFO ] Invariant cache hit.
[2023-03-08 21:40:58] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (G (NOT (AND p0 (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) p1))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2)))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 4 factoid took 616 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND p1 (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2) p0) (AND p1 (NOT p2) (NOT p0)))]
Stuttering acceptance computed with spot in 98 ms :[(AND p1 (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2) p0) (AND p1 (NOT p2) (NOT p0)))]
[2023-03-08 21:40:59] [INFO ] Invariant cache hit.
[2023-03-08 21:41:00] [INFO ] [Real]Absence check using 511 positive place invariants in 647 ms returned sat
[2023-03-08 21:41:00] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 163 ms returned sat
[2023-03-08 21:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:41:08] [INFO ] [Real]Absence check using state equation in 7539 ms returned sat
[2023-03-08 21:41:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:41:09] [INFO ] [Nat]Absence check using 511 positive place invariants in 382 ms returned sat
[2023-03-08 21:41:09] [INFO ] [Nat]Absence check using 511 positive and 2 generalized place invariants in 128 ms returned sat
[2023-03-08 21:41:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:41:12] [INFO ] [Nat]Absence check using state equation in 2808 ms returned sat
[2023-03-08 21:41:12] [INFO ] Computed and/alt/rep : 256/512/256 causal constraints (skipped 0 transitions) in 50 ms.
[2023-03-08 21:41:17] [INFO ] Added : 254 causal constraints over 51 iterations in 4844 ms. Result :sat
Could not prove EG (AND p1 (NOT p2) (NOT p0))
Support contains 4 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 512/512 transitions.
Applied a total of 0 rules in 72 ms. Remains 1024 /1024 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2023-03-08 21:41:17] [INFO ] Invariant cache hit.
[2023-03-08 21:41:18] [INFO ] Implicit Places using invariants in 1522 ms returned []
[2023-03-08 21:41:18] [INFO ] Invariant cache hit.
[2023-03-08 21:41:21] [INFO ] Implicit Places using invariants and state equation in 2359 ms returned []
Implicit Place search using SMT with State Equation took 3902 ms to find 0 implicit places.
[2023-03-08 21:41:21] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-08 21:41:21] [INFO ] Invariant cache hit.
[2023-03-08 21:41:22] [INFO ] Dead Transitions using invariants and state equation in 899 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4915 ms. Remains : 1024/1024 places, 512/512 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 p1 (NOT p2) (NOT p0))]
False Knowledge obtained : [(X (AND p0 p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2)))), (X (NOT (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2))))))]
Knowledge based reduction with 1 factoid took 565 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND p1 (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2) p0) (AND p1 (NOT p2) (NOT p0)))]
Finished random walk after 625 steps, including 0 resets, run visited all 4 properties in 35 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0))]
False Knowledge obtained : [(X (AND p0 p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2)))), (X (NOT (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2)))))), (F (NOT (OR (AND (NOT p0) p1 (NOT p2)) (AND p0 (NOT p1) (NOT p2))))), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 1 factoid took 626 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND p1 (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2) p0) (AND p1 (NOT p2) (NOT p0)))]
Stuttering acceptance computed with spot in 111 ms :[(AND p1 (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2) p0) (AND p1 (NOT p2) (NOT p0)))]
[2023-03-08 21:41:24] [INFO ] Invariant cache hit.
[2023-03-08 21:41:26] [INFO ] [Real]Absence check using 511 positive place invariants in 388 ms returned sat
[2023-03-08 21:41:26] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 98 ms returned sat
[2023-03-08 21:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:41:33] [INFO ] [Real]Absence check using state equation in 7000 ms returned sat
[2023-03-08 21:41:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:41:34] [INFO ] [Nat]Absence check using 511 positive place invariants in 431 ms returned sat
[2023-03-08 21:41:34] [INFO ] [Nat]Absence check using 511 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-08 21:41:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:41:37] [INFO ] [Nat]Absence check using state equation in 3221 ms returned sat
[2023-03-08 21:41:37] [INFO ] Computed and/alt/rep : 256/512/256 causal constraints (skipped 0 transitions) in 46 ms.
[2023-03-08 21:41:42] [INFO ] Added : 254 causal constraints over 51 iterations in 4423 ms. Result :sat
Could not prove EG (AND p1 (NOT p2) (NOT p0))
Stuttering acceptance computed with spot in 111 ms :[(AND p1 (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2) p0) (AND p1 (NOT p2) (NOT p0)))]
Product exploration explored 100000 steps with 350 reset in 4229 ms.
Product exploration explored 100000 steps with 345 reset in 4794 ms.
Built C files in :
/tmp/ltsmin11856181347104948273
[2023-03-08 21:41:51] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2023-03-08 21:41:51] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:41:51] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2023-03-08 21:41:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:41:51] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2023-03-08 21:41:51] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:41:51] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11856181347104948273
Running compilation step : cd /tmp/ltsmin11856181347104948273;'/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 2082 ms.
Running link step : cd /tmp/ltsmin11856181347104948273;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin11856181347104948273;'/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/stateBased15456030523688990100.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 512/512 transitions.
Applied a total of 0 rules in 37 ms. Remains 1024 /1024 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2023-03-08 21:42:06] [INFO ] Invariant cache hit.
[2023-03-08 21:42:07] [INFO ] Implicit Places using invariants in 1517 ms returned []
[2023-03-08 21:42:07] [INFO ] Invariant cache hit.
[2023-03-08 21:42:10] [INFO ] Implicit Places using invariants and state equation in 2209 ms returned []
Implicit Place search using SMT with State Equation took 3733 ms to find 0 implicit places.
[2023-03-08 21:42:10] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 21:42:10] [INFO ] Invariant cache hit.
[2023-03-08 21:42:11] [INFO ] Dead Transitions using invariants and state equation in 879 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4664 ms. Remains : 1024/1024 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin16388353922730828300
[2023-03-08 21:42:11] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2023-03-08 21:42:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:42:11] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2023-03-08 21:42:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:42:11] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2023-03-08 21:42:11] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:42:11] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16388353922730828300
Running compilation step : cd /tmp/ltsmin16388353922730828300;'/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 2286 ms.
Running link step : cd /tmp/ltsmin16388353922730828300;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin16388353922730828300;'/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/stateBased10270650126843373037.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:42:26] [INFO ] Flatten gal took : 17 ms
[2023-03-08 21:42:26] [INFO ] Flatten gal took : 18 ms
[2023-03-08 21:42:26] [INFO ] Time to serialize gal into /tmp/LTL9358186929091323153.gal : 5 ms
[2023-03-08 21:42:26] [INFO ] Time to serialize properties into /tmp/LTL4744752394859683950.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/LTL9358186929091323153.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11128607466487979554.hoa' '-atoms' '/tmp/LTL4744752394859683950.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/LTL4744752394859683950.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11128607466487979554.hoa
Detected timeout of ITS tools.
[2023-03-08 21:42:41] [INFO ] Flatten gal took : 28 ms
[2023-03-08 21:42:41] [INFO ] Flatten gal took : 30 ms
[2023-03-08 21:42:41] [INFO ] Time to serialize gal into /tmp/LTL12440595611650487741.gal : 9 ms
[2023-03-08 21:42:41] [INFO ] Time to serialize properties into /tmp/LTL3777552553390951033.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12440595611650487741.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3777552553390951033.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((G("((F16<1)||(Section_15<1))"))||((!("((Section_519>=1)&&(F520>=1))"))U(("((!((F16>=1)&&(Section_15>=1)))&&(!((Section_519>=1)...218
Formula 0 simplified : G(F!"((F16<1)||(Section_15<1))" & FG("((Section_519>=1)&&(F520>=1))" M !"((!((F16>=1)&&(Section_15>=1)))&&(!((Section_519>=1)&&(F520...165
Detected timeout of ITS tools.
[2023-03-08 21:42:56] [INFO ] Flatten gal took : 36 ms
[2023-03-08 21:42:56] [INFO ] Applying decomposition
[2023-03-08 21:42:56] [INFO ] Flatten gal took : 27 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/graph5885008998308167630.txt' '-o' '/tmp/graph5885008998308167630.bin' '-w' '/tmp/graph5885008998308167630.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5885008998308167630.bin' '-l' '-1' '-v' '-w' '/tmp/graph5885008998308167630.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:42:56] [INFO ] Decomposing Gal with order
[2023-03-08 21:42:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:42:56] [INFO ] Flatten gal took : 56 ms
[2023-03-08 21:42:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-08 21:42:56] [INFO ] Time to serialize gal into /tmp/LTL9174827380980951728.gal : 18 ms
[2023-03-08 21:42:56] [INFO ] Time to serialize properties into /tmp/LTL927164284160004916.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/LTL9174827380980951728.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL927164284160004916.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...253
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((i14.i0.i1.i2.u305.F16<1)||(i14.i0.i1.i2.u324.Section_15<1))"))||((!("((i12.i1.i0.i1.u470.Section_519>=1)&&(i12.i1.i0.i1.u...398
Formula 0 simplified : G(F!"((i14.i0.i1.i2.u305.F16<1)||(i14.i0.i1.i2.u324.Section_15<1))" & FG("((i12.i1.i0.i1.u470.Section_519>=1)&&(i12.i1.i0.i1.u315.F5...309
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3099017592025108357
[2023-03-08 21:43:11] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3099017592025108357
Running compilation step : cd /tmp/ltsmin3099017592025108357;'/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 1619 ms.
Running link step : cd /tmp/ltsmin3099017592025108357;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin3099017592025108357;'/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))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
LTSmin run took 13177 ms.
FORMULA CircularTrains-PT-768-LTLFireability-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CircularTrains-PT-768-LTLFireability-10 finished in 165032 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 60 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1482 cols
[2023-03-08 21:43:26] [INFO ] Computed 715 place invariants in 20 ms
[2023-03-08 21:43:28] [INFO ] Implicit Places using invariants in 2273 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 108, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 333, 344, 347, 349, 355, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1098, 1101, 1117, 1120, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1364, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 201 places :
Implicit Place search using SMT only with invariants took 2276 ms to find 201 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1281/1482 places, 768/768 transitions.
Applied a total of 0 rules in 46 ms. Remains 1281 /1281 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2382 ms. Remains : 1281/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s43 1) (GEQ s938 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CircularTrains-PT-768-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-768-LTLFireability-11 finished in 2551 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)&&X(F((p2||G(!p1)))))))'
Support contains 6 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 66 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:43:29] [INFO ] Invariant cache hit.
[2023-03-08 21:43:31] [INFO ] Implicit Places using invariants in 2485 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 108, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 344, 347, 349, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1091, 1098, 1101, 1117, 1120, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1364, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 2488 ms to find 200 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1282/1482 places, 768/768 transitions.
Applied a total of 0 rules in 81 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2637 ms. Remains : 1282/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND p1 (NOT p2))]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s284 1) (LT s1191 1)), p1:(OR (LT s303 1) (LT s621 1)), p2:(AND (GEQ s271 1) (GEQ s1017 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 187 reset in 4248 ms.
Product exploration explored 100000 steps with 184 reset in 4165 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 511 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 328 steps, including 0 resets, run visited all 2 properties in 19 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND p0 p1 (NOT p2))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 724 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 86 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
// Phase 1: matrix 768 rows 1282 cols
[2023-03-08 21:43:42] [INFO ] Computed 515 place invariants in 21 ms
[2023-03-08 21:43:44] [INFO ] [Real]Absence check using 511 positive place invariants in 465 ms returned sat
[2023-03-08 21:43:44] [INFO ] [Real]Absence check using 511 positive and 4 generalized place invariants in 52 ms returned sat
[2023-03-08 21:43:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:43:51] [INFO ] [Real]Absence check using state equation in 7415 ms returned sat
[2023-03-08 21:43:51] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 54 ms.
[2023-03-08 21:43:57] [INFO ] Added : 210 causal constraints over 42 iterations in 5779 ms. Result :unknown
Could not prove EG (AND p1 (NOT p2))
Support contains 4 out of 1282 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1282/1282 places, 768/768 transitions.
Applied a total of 0 rules in 80 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:43:57] [INFO ] Invariant cache hit.
[2023-03-08 21:43:59] [INFO ] Implicit Places using invariants in 1433 ms returned []
[2023-03-08 21:43:59] [INFO ] Invariant cache hit.
[2023-03-08 21:44:01] [INFO ] Implicit Places using invariants and state equation in 2260 ms returned []
Implicit Place search using SMT with State Equation took 3724 ms to find 0 implicit places.
[2023-03-08 21:44:01] [INFO ] Invariant cache hit.
[2023-03-08 21:44:02] [INFO ] Dead Transitions using invariants and state equation in 1317 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5125 ms. Remains : 1282/1282 places, 768/768 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 p1 (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 216 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 195 steps, including 0 resets, run visited all 2 properties in 21 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND p1 (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 290 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 89 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2023-03-08 21:44:04] [INFO ] Invariant cache hit.
[2023-03-08 21:44:06] [INFO ] [Real]Absence check using 511 positive place invariants in 485 ms returned sat
[2023-03-08 21:44:06] [INFO ] [Real]Absence check using 511 positive and 4 generalized place invariants in 176 ms returned sat
[2023-03-08 21:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:44:14] [INFO ] [Real]Absence check using state equation in 8455 ms returned sat
[2023-03-08 21:44:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:44:16] [INFO ] [Nat]Absence check using 511 positive place invariants in 436 ms returned sat
[2023-03-08 21:44:16] [INFO ] [Nat]Absence check using 511 positive and 4 generalized place invariants in 277 ms returned sat
[2023-03-08 21:44:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:44:18] [INFO ] [Nat]Absence check using state equation in 2408 ms returned sat
[2023-03-08 21:44:19] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 47 ms.
[2023-03-08 21:44:28] [INFO ] Added : 509 causal constraints over 102 iterations in 9385 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Stuttering acceptance computed with spot in 115 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 186 reset in 3909 ms.
Product exploration explored 100000 steps with 200 reset in 4231 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 73 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 4 out of 1282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1282/1282 places, 768/768 transitions.
Performed 250 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 250 rules applied. Total rules applied 250 place count 1282 transition count 768
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 250 place count 1282 transition count 768
Deduced a syphon composed of 253 places in 1 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 253 place count 1282 transition count 768
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 255 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 255 place count 1282 transition count 768
Deduced a syphon composed of 255 places in 0 ms
Applied a total of 255 rules in 160 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:44:36] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 768 rows 1282 cols
[2023-03-08 21:44:37] [INFO ] Computed 515 place invariants in 54 ms
[2023-03-08 21:44:38] [INFO ] Dead Transitions using invariants and state equation in 1162 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1282/1282 places, 768/768 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1341 ms. Remains : 1282/1282 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin17845252004113797303
[2023-03-08 21:44:38] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17845252004113797303
Running compilation step : cd /tmp/ltsmin17845252004113797303;'/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 2294 ms.
Running link step : cd /tmp/ltsmin17845252004113797303;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin17845252004113797303;'/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/stateBased12389387655009864931.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1282/1282 places, 768/768 transitions.
Applied a total of 0 rules in 49 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1282 cols
[2023-03-08 21:44:53] [INFO ] Computed 515 place invariants in 37 ms
[2023-03-08 21:44:54] [INFO ] Implicit Places using invariants in 1608 ms returned [284]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1610 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1281/1282 places, 768/768 transitions.
Applied a total of 0 rules in 60 ms. Remains 1281 /1281 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1720 ms. Remains : 1281/1282 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin12535759426711204170
[2023-03-08 21:44:55] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12535759426711204170
Running compilation step : cd /tmp/ltsmin12535759426711204170;'/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 2274 ms.
Running link step : cd /tmp/ltsmin12535759426711204170;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12535759426711204170;'/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/stateBased18413717721212518996.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:45:10] [INFO ] Flatten gal took : 22 ms
[2023-03-08 21:45:10] [INFO ] Flatten gal took : 22 ms
[2023-03-08 21:45:10] [INFO ] Time to serialize gal into /tmp/LTL17007888010151865583.gal : 5 ms
[2023-03-08 21:45:10] [INFO ] Time to serialize properties into /tmp/LTL7602708567830812585.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/LTL17007888010151865583.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1396702783644604730.hoa' '-atoms' '/tmp/LTL7602708567830812585.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/LTL7602708567830812585.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1396702783644604730.hoa
Detected timeout of ITS tools.
[2023-03-08 21:45:25] [INFO ] Flatten gal took : 22 ms
[2023-03-08 21:45:25] [INFO ] Flatten gal took : 28 ms
[2023-03-08 21:45:25] [INFO ] Time to serialize gal into /tmp/LTL16795540476405767411.gal : 9 ms
[2023-03-08 21:45:25] [INFO ] Time to serialize properties into /tmp/LTL2212165176166392319.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/LTL16795540476405767411.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2212165176166392319.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 : !((F(((F("((F446<1)||(Section_445<1))"))&&(X(F(("((F477>=1)&&(Section_476>=1))")||(G("((F446>=1)&&(Section_445>=1))"))))))&&("((F2<1)|...175
Formula 0 simplified : G(!"((F2<1)||(Section_1<1))" | G!"((F446<1)||(Section_445<1))" | XG(!"((F477>=1)&&(Section_476>=1))" & F!"((F446>=1)&&(Section_445>=...161
Detected timeout of ITS tools.
[2023-03-08 21:45:40] [INFO ] Flatten gal took : 36 ms
[2023-03-08 21:45:40] [INFO ] Applying decomposition
[2023-03-08 21:45:40] [INFO ] Flatten gal took : 35 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/graph16131954909642425438.txt' '-o' '/tmp/graph16131954909642425438.bin' '-w' '/tmp/graph16131954909642425438.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16131954909642425438.bin' '-l' '-1' '-v' '-w' '/tmp/graph16131954909642425438.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:45:40] [INFO ] Decomposing Gal with order
[2023-03-08 21:45:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:45:40] [INFO ] Flatten gal took : 50 ms
[2023-03-08 21:45:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-08 21:45:40] [INFO ] Time to serialize gal into /tmp/LTL5028629443108625899.gal : 13 ms
[2023-03-08 21:45:40] [INFO ] Time to serialize properties into /tmp/LTL13220860005333677524.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/LTL5028629443108625899.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13220860005333677524.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 : !((F(((F("((i18.i0.i0.u138.F446<1)||(i18.i0.i0.u138.Section_445<1))"))&&(X(F(("((i34.u171.F477>=1)&&(i34.u26.Section_476>=1))")||(G("(...270
Formula 0 simplified : G(!"((i26.u243.F2<1)||(i26.u243.Section_1<1))" | G!"((i18.i0.i0.u138.F446<1)||(i18.i0.i0.u138.Section_445<1))" | XG(!"((i34.u171.F47...256
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11993301715010880632
[2023-03-08 21:45:55] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11993301715010880632
Running compilation step : cd /tmp/ltsmin11993301715010880632;'/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 2229 ms.
Running link step : cd /tmp/ltsmin11993301715010880632;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin11993301715010880632;'/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))&&X(<>(((LTLAPp1==true)||[](!(LTLAPp0==true)))))&&(LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLFireability-12 finished in 161668 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X((p1||F(p2))))))'
Support contains 6 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Applied a total of 0 rules in 68 ms. Remains 1482 /1482 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1482 cols
[2023-03-08 21:46:10] [INFO ] Computed 715 place invariants in 28 ms
[2023-03-08 21:46:13] [INFO ] Implicit Places using invariants in 2216 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 103, 107, 122, 125, 135, 141, 146, 148, 151, 154, 159, 169, 176, 183, 189, 192, 193, 194, 220, 224, 239, 242, 243, 245, 250, 254, 268, 271, 298, 306, 312, 319, 324, 327, 333, 344, 347, 349, 355, 362, 374, 375, 383, 396, 403, 408, 413, 414, 415, 432, 445, 447, 457, 458, 465, 467, 474, 493, 503, 510, 513, 524, 525, 527, 529, 538, 543, 551, 552, 555, 571, 572, 574, 599, 605, 615, 623, 626, 649, 651, 654, 655, 658, 659, 663, 669, 678, 679, 683, 684, 686, 693, 698, 702, 703, 712, 736, 747, 755, 761, 765, 778, 789, 792, 795, 796, 802, 805, 824, 828, 831, 841, 857, 859, 868, 870, 888, 916, 923, 931, 932, 949, 972, 983, 987, 991, 992, 993, 994, 1016, 1020, 1033, 1045, 1050, 1058, 1064, 1066, 1071, 1091, 1098, 1101, 1117, 1123, 1127, 1130, 1132, 1133, 1147, 1151, 1175, 1181, 1193, 1208, 1215, 1224, 1225, 1229, 1254, 1261, 1262, 1266, 1267, 1290, 1296, 1311, 1313, 1317, 1319, 1330, 1335, 1336, 1364, 1385, 1393, 1401, 1407, 1415, 1426, 1430, 1438, 1440, 1445, 1457, 1462, 1464, 1473]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 2219 ms to find 200 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1282/1482 places, 768/768 transitions.
Applied a total of 0 rules in 50 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2339 ms. Remains : 1282/1482 places, 768/768 transitions.
Stuttering acceptance computed with spot in 300 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(OR (LT s186 1) (LT s964 1)), p1:(AND (GEQ s182 1) (GEQ s1158 1)), p0:(OR (LT s92 1) (LT s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20937 reset in 4722 ms.
Product exploration explored 100000 steps with 22268 reset in 4695 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 303 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 274 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Finished random walk after 88 steps, including 0 resets, run visited all 7 properties in 8 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (NOT p2)), (F (NOT p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 1 factoid took 480 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 293 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 246 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 6 out of 1282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1282/1282 places, 768/768 transitions.
Applied a total of 0 rules in 48 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1282 cols
[2023-03-08 21:46:25] [INFO ] Computed 515 place invariants in 21 ms
[2023-03-08 21:46:26] [INFO ] Implicit Places using invariants in 1328 ms returned []
[2023-03-08 21:46:26] [INFO ] Invariant cache hit.
[2023-03-08 21:46:28] [INFO ] Implicit Places using invariants and state equation in 2363 ms returned []
Implicit Place search using SMT with State Equation took 3699 ms to find 0 implicit places.
[2023-03-08 21:46:28] [INFO ] Invariant cache hit.
[2023-03-08 21:46:30] [INFO ] Dead Transitions using invariants and state equation in 1127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4881 ms. Remains : 1282/1282 places, 768/768 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 p1) p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 224 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Finished random walk after 831 steps, including 0 resets, run visited all 7 properties in 66 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (NOT p2)), (F (NOT p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 1 factoid took 393 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 238 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 244 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 299 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 20891 reset in 4635 ms.
Product exploration explored 100000 steps with 20049 reset in 5079 ms.
Applying partial POR strategy [true, true, false, false, true, true]
Stuttering acceptance computed with spot in 231 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 6 out of 1282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1282/1282 places, 768/768 transitions.
Performed 250 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 250 rules applied. Total rules applied 250 place count 1282 transition count 768
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 250 place count 1282 transition count 768
Deduced a syphon composed of 252 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 252 place count 1282 transition count 768
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 254 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 254 place count 1282 transition count 768
Deduced a syphon composed of 254 places in 1 ms
Applied a total of 254 rules in 142 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2023-03-08 21:46:42] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 768 rows 1282 cols
[2023-03-08 21:46:42] [INFO ] Computed 515 place invariants in 21 ms
[2023-03-08 21:46:44] [INFO ] Dead Transitions using invariants and state equation in 1378 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1282/1282 places, 768/768 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1546 ms. Remains : 1282/1282 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin16237261152368799191
[2023-03-08 21:46:44] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16237261152368799191
Running compilation step : cd /tmp/ltsmin16237261152368799191;'/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 2439 ms.
Running link step : cd /tmp/ltsmin16237261152368799191;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin16237261152368799191;'/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/stateBased9608777622379379390.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 1282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1282/1282 places, 768/768 transitions.
Applied a total of 0 rules in 53 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1282 cols
[2023-03-08 21:46:59] [INFO ] Computed 515 place invariants in 14 ms
[2023-03-08 21:47:01] [INFO ] Implicit Places using invariants in 1664 ms returned []
[2023-03-08 21:47:01] [INFO ] Invariant cache hit.
[2023-03-08 21:47:03] [INFO ] Implicit Places using invariants and state equation in 2178 ms returned []
Implicit Place search using SMT with State Equation took 3844 ms to find 0 implicit places.
[2023-03-08 21:47:03] [INFO ] Invariant cache hit.
[2023-03-08 21:47:04] [INFO ] Dead Transitions using invariants and state equation in 1115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5013 ms. Remains : 1282/1282 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin8670260518231697374
[2023-03-08 21:47:04] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8670260518231697374
Running compilation step : cd /tmp/ltsmin8670260518231697374;'/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 2630 ms.
Running link step : cd /tmp/ltsmin8670260518231697374;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin8670260518231697374;'/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/stateBased16101766437666852659.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:47:19] [INFO ] Flatten gal took : 23 ms
[2023-03-08 21:47:19] [INFO ] Flatten gal took : 22 ms
[2023-03-08 21:47:19] [INFO ] Time to serialize gal into /tmp/LTL2373891403220650321.gal : 8 ms
[2023-03-08 21:47:19] [INFO ] Time to serialize properties into /tmp/LTL4502477229833745346.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/LTL2373891403220650321.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15432768327232466479.hoa' '-atoms' '/tmp/LTL4502477229833745346.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/LTL4502477229833745346.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15432768327232466479.hoa
Detected timeout of ITS tools.
[2023-03-08 21:47:34] [INFO ] Flatten gal took : 35 ms
[2023-03-08 21:47:34] [INFO ] Flatten gal took : 35 ms
[2023-03-08 21:47:34] [INFO ] Time to serialize gal into /tmp/LTL5727977743383618700.gal : 8 ms
[2023-03-08 21:47:34] [INFO ] Time to serialize properties into /tmp/LTL13603938325731318513.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/LTL5727977743383618700.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13603938325731318513.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((G("((F86<1)||(Section_85<1))"))||(X(("((Section_131>=1)&&(F132>=1))")||(F("((Section_547<1)||(F548<1))")))))))
Formula 0 simplified : X(F!"((F86<1)||(Section_85<1))" & X(!"((Section_131>=1)&&(F132>=1))" & G!"((Section_547<1)||(F548<1))"))
Detected timeout of ITS tools.
[2023-03-08 21:47:49] [INFO ] Flatten gal took : 23 ms
[2023-03-08 21:47:49] [INFO ] Applying decomposition
[2023-03-08 21:47:49] [INFO ] Flatten gal took : 23 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/graph2396364299798654311.txt' '-o' '/tmp/graph2396364299798654311.bin' '-w' '/tmp/graph2396364299798654311.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2396364299798654311.bin' '-l' '-1' '-v' '-w' '/tmp/graph2396364299798654311.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:47:50] [INFO ] Decomposing Gal with order
[2023-03-08 21:47:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:47:50] [INFO ] Flatten gal took : 34 ms
[2023-03-08 21:47:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-08 21:47:50] [INFO ] Time to serialize gal into /tmp/LTL17832595408407977225.gal : 7 ms
[2023-03-08 21:47:50] [INFO ] Time to serialize properties into /tmp/LTL18116185915663643516.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/LTL17832595408407977225.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18116185915663643516.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((G("((i5.i0.i0.u28.F86<1)||(i5.i0.i0.u31.Section_85<1))"))||(X(("((i25.i1.i0.u107.Section_131>=1)&&(i25.i1.i1.u170.F132>=1))")||(...208
Formula 0 simplified : X(F!"((i5.i0.i0.u28.F86<1)||(i5.i0.i0.u31.Section_85<1))" & X(!"((i25.i1.i0.u107.Section_131>=1)&&(i25.i1.i1.u170.F132>=1))" & G!"((...198
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4919537768473816690
[2023-03-08 21:48:05] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4919537768473816690
Running compilation step : cd /tmp/ltsmin4919537768473816690;'/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 2269 ms.
Running link step : cd /tmp/ltsmin4919537768473816690;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin4919537768473816690;'/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(((LTLAPp1==true)||<>((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLFireability-13 finished in 129402 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((F(p1)&&p0)))'
Support contains 4 out of 1482 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1482 transition count 755
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1469 transition count 755
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 26 place count 1469 transition count 714
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 108 place count 1428 transition count 714
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 190 place count 1387 transition count 673
Applied a total of 190 rules in 161 ms. Remains 1387 /1482 variables (removed 95) and now considering 673/768 (removed 95) transitions.
// Phase 1: matrix 673 rows 1387 cols
[2023-03-08 21:48:20] [INFO ] Computed 715 place invariants in 21 ms
[2023-03-08 21:48:22] [INFO ] Implicit Places using invariants in 2083 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 102, 106, 107, 121, 124, 134, 140, 145, 147, 150, 152, 157, 166, 173, 180, 186, 189, 190, 191, 213, 217, 230, 233, 234, 236, 239, 243, 256, 259, 283, 290, 295, 302, 307, 310, 315, 325, 327, 329, 335, 342, 353, 354, 361, 374, 381, 386, 391, 392, 393, 410, 423, 425, 434, 435, 442, 444, 450, 467, 477, 484, 487, 498, 499, 501, 503, 511, 516, 521, 522, 525, 541, 542, 544, 567, 573, 583, 591, 594, 617, 619, 622, 623, 625, 626, 630, 635, 644, 645, 649, 650, 652, 659, 664, 668, 669, 678, 701, 712, 719, 725, 729, 742, 753, 755, 757, 758, 764, 767, 784, 788, 791, 801, 817, 819, 828, 830, 847, 875, 880, 888, 889, 906, 928, 938, 941, 944, 945, 946, 947, 968, 972, 982, 994, 999, 1007, 1013, 1014, 1018, 1036, 1042, 1045, 1058, 1061, 1064, 1068, 1071, 1073, 1074, 1087, 1089, 1111, 1116, 1125, 1137, 1144, 1153, 1154, 1157, 1179, 1185, 1186, 1190, 1191, 1212, 1218, 1231, 1233, 1237, 1239, 1249, 1254, 1255, 1282, 1300, 1307, 1314, 1320, 1328, 1338, 1341, 1348, 1350, 1355, 1366, 1370, 1372, 1378]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 2086 ms to find 202 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1185/1482 places, 673/768 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 1185 transition count 515
Reduce places removed 158 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 159 rules applied. Total rules applied 317 place count 1027 transition count 514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 318 place count 1026 transition count 514
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 318 place count 1026 transition count 512
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 322 place count 1024 transition count 512
Applied a total of 322 rules in 51 ms. Remains 1024 /1185 variables (removed 161) and now considering 512/673 (removed 161) transitions.
// Phase 1: matrix 512 rows 1024 cols
[2023-03-08 21:48:22] [INFO ] Computed 513 place invariants in 9 ms
[2023-03-08 21:48:23] [INFO ] Implicit Places using invariants in 1390 ms returned []
[2023-03-08 21:48:23] [INFO ] Invariant cache hit.
[2023-03-08 21:48:25] [INFO ] Implicit Places using invariants and state equation in 1891 ms returned []
Implicit Place search using SMT with State Equation took 3284 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1024/1482 places, 512/768 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5585 ms. Remains : 1024/1482 places, 512/768 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (LT s509 1) (LT s775 1)), p0:(AND (GEQ s518 1) (GEQ s786 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 307 reset in 4094 ms.
Product exploration explored 100000 steps with 291 reset in 4436 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (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 307 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 158 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (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 p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 351 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-08 21:48:36] [INFO ] Invariant cache hit.
[2023-03-08 21:48:37] [INFO ] [Real]Absence check using 511 positive place invariants in 442 ms returned sat
[2023-03-08 21:48:37] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-08 21:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:48:43] [INFO ] [Real]Absence check using state equation in 5906 ms returned sat
[2023-03-08 21:48:43] [INFO ] Computed and/alt/rep : 256/512/256 causal constraints (skipped 0 transitions) in 36 ms.
[2023-03-08 21:48:52] [INFO ] Deduced a trap composed of 2 places in 1083 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 21:48:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-08 21:48:52] [INFO ] Invariant cache hit.
[2023-03-08 21:48:53] [INFO ] [Real]Absence check using 511 positive place invariants in 404 ms returned sat
[2023-03-08 21:48:53] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 99 ms returned sat
[2023-03-08 21:48:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:48:56] [INFO ] [Real]Absence check using state equation in 2665 ms returned sat
[2023-03-08 21:48:56] [INFO ] Computed and/alt/rep : 256/512/256 causal constraints (skipped 0 transitions) in 36 ms.
[2023-03-08 21:49:07] [INFO ] Added : 120 causal constraints over 24 iterations in 10975 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 4 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 512/512 transitions.
Applied a total of 0 rules in 60 ms. Remains 1024 /1024 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2023-03-08 21:49:07] [INFO ] Invariant cache hit.
[2023-03-08 21:49:08] [INFO ] Implicit Places using invariants in 1378 ms returned []
[2023-03-08 21:49:08] [INFO ] Invariant cache hit.
[2023-03-08 21:49:10] [INFO ] Implicit Places using invariants and state equation in 1700 ms returned []
Implicit Place search using SMT with State Equation took 3082 ms to find 0 implicit places.
[2023-03-08 21:49:10] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 21:49:10] [INFO ] Invariant cache hit.
[2023-03-08 21:49:11] [INFO ] Dead Transitions using invariants and state equation in 925 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4081 ms. Remains : 1024/1024 places, 512/512 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (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 427 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 721 steps, including 0 resets, run visited all 3 properties in 58 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (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 p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 508 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-08 21:49:13] [INFO ] Invariant cache hit.
[2023-03-08 21:49:14] [INFO ] [Real]Absence check using 511 positive place invariants in 462 ms returned sat
[2023-03-08 21:49:14] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-08 21:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:49:21] [INFO ] [Real]Absence check using state equation in 6337 ms returned sat
[2023-03-08 21:49:21] [INFO ] Computed and/alt/rep : 256/512/256 causal constraints (skipped 0 transitions) in 33 ms.
[2023-03-08 21:49:28] [INFO ] Added : 110 causal constraints over 22 iterations in 7084 ms. Result :unknown
Could not prove EG (NOT p0)
[2023-03-08 21:49:28] [INFO ] Invariant cache hit.
[2023-03-08 21:49:29] [INFO ] [Real]Absence check using 511 positive place invariants in 455 ms returned sat
[2023-03-08 21:49:29] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 101 ms returned sat
[2023-03-08 21:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:49:32] [INFO ] [Real]Absence check using state equation in 2708 ms returned sat
[2023-03-08 21:49:32] [INFO ] Computed and/alt/rep : 256/512/256 causal constraints (skipped 0 transitions) in 40 ms.
[2023-03-08 21:49:43] [INFO ] Added : 125 causal constraints over 25 iterations in 10954 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 278 reset in 4060 ms.
Product exploration explored 100000 steps with 294 reset in 4439 ms.
Built C files in :
/tmp/ltsmin7499371786294901405
[2023-03-08 21:49:51] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2023-03-08 21:49:51] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:49:51] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2023-03-08 21:49:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:49:52] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2023-03-08 21:49:52] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:49:52] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7499371786294901405
Running compilation step : cd /tmp/ltsmin7499371786294901405;'/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 2423 ms.
Running link step : cd /tmp/ltsmin7499371786294901405;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin7499371786294901405;'/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/stateBased3920569929224897148.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 512/512 transitions.
Applied a total of 0 rules in 38 ms. Remains 1024 /1024 variables (removed 0) and now considering 512/512 (removed 0) transitions.
[2023-03-08 21:50:07] [INFO ] Invariant cache hit.
[2023-03-08 21:50:08] [INFO ] Implicit Places using invariants in 1638 ms returned []
[2023-03-08 21:50:08] [INFO ] Invariant cache hit.
[2023-03-08 21:50:10] [INFO ] Implicit Places using invariants and state equation in 1958 ms returned []
Implicit Place search using SMT with State Equation took 3600 ms to find 0 implicit places.
[2023-03-08 21:50:10] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 21:50:10] [INFO ] Invariant cache hit.
[2023-03-08 21:50:11] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4411 ms. Remains : 1024/1024 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin7700334949642655954
[2023-03-08 21:50:11] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2023-03-08 21:50:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:50:11] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2023-03-08 21:50:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:50:11] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2023-03-08 21:50:11] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:50:11] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7700334949642655954
Running compilation step : cd /tmp/ltsmin7700334949642655954;'/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 2393 ms.
Running link step : cd /tmp/ltsmin7700334949642655954;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin7700334949642655954;'/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/stateBased17622509871893114887.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:50:26] [INFO ] Flatten gal took : 16 ms
[2023-03-08 21:50:26] [INFO ] Flatten gal took : 16 ms
[2023-03-08 21:50:26] [INFO ] Time to serialize gal into /tmp/LTL17203161902914383823.gal : 4 ms
[2023-03-08 21:50:26] [INFO ] Time to serialize properties into /tmp/LTL9869784963785844506.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/LTL17203161902914383823.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9409486982716510924.hoa' '-atoms' '/tmp/LTL9869784963785844506.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/LTL9869784963785844506.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9409486982716510924.hoa
Detected timeout of ITS tools.
[2023-03-08 21:50:41] [INFO ] Flatten gal took : 27 ms
[2023-03-08 21:50:41] [INFO ] Flatten gal took : 28 ms
[2023-03-08 21:50:41] [INFO ] Time to serialize gal into /tmp/LTL2092676721539912608.gal : 5 ms
[2023-03-08 21:50:41] [INFO ] Time to serialize properties into /tmp/LTL7859326533192823520.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/LTL2092676721539912608.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7859326533192823520.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 : !((F(("((Section_353>=1)&&(F354>=1))")&&(F("((Section_381<1)||(F382<1))")))))
Formula 0 simplified : G(!"((Section_353>=1)&&(F354>=1))" | G!"((Section_381<1)||(F382<1))")
Detected timeout of ITS tools.
[2023-03-08 21:50:56] [INFO ] Flatten gal took : 27 ms
[2023-03-08 21:50:56] [INFO ] Applying decomposition
[2023-03-08 21:50:56] [INFO ] Flatten gal took : 31 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/graph9272283855103582509.txt' '-o' '/tmp/graph9272283855103582509.bin' '-w' '/tmp/graph9272283855103582509.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9272283855103582509.bin' '-l' '-1' '-v' '-w' '/tmp/graph9272283855103582509.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:50:56] [INFO ] Decomposing Gal with order
[2023-03-08 21:50:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:50:56] [INFO ] Flatten gal took : 49 ms
[2023-03-08 21:50:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2023-03-08 21:50:57] [INFO ] Time to serialize gal into /tmp/LTL15278921739359520037.gal : 12 ms
[2023-03-08 21:50:57] [INFO ] Time to serialize properties into /tmp/LTL6774506272567945645.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/LTL15278921739359520037.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6774506272567945645.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 : !((F(("((i27.u248.Section_353>=1)&&(i27.u24.F354>=1))")&&(F("((i2.u191.Section_381<1)||(i2.u383.F382<1))")))))
Formula 0 simplified : G(!"((i27.u248.Section_353>=1)&&(i27.u24.F354>=1))" | G!"((i2.u191.Section_381<1)||(i2.u383.F382<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17173875662006782181
[2023-03-08 21:51:12] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17173875662006782181
Running compilation step : cd /tmp/ltsmin17173875662006782181;'/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 1809 ms.
Running link step : cd /tmp/ltsmin17173875662006782181;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin17173875662006782181;'/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' '<>((<>((LTLAPp1==true))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLFireability-14 finished in 186920 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)||G((p1||X(X(!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' '!((F(p0)||G(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' '!(X((F((p0&&G(p1)))&&G(F(p2)))))'
Found a Shortening insensitive property : CircularTrains-PT-768-LTLFireability-09
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Support contains 6 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1482 transition count 755
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1469 transition count 755
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 26 place count 1469 transition count 715
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 106 place count 1429 transition count 715
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 188 place count 1388 transition count 674
Applied a total of 188 rules in 214 ms. Remains 1388 /1482 variables (removed 94) and now considering 674/768 (removed 94) transitions.
// Phase 1: matrix 674 rows 1388 cols
[2023-03-08 21:51:28] [INFO ] Computed 715 place invariants in 18 ms
[2023-03-08 21:51:30] [INFO ] Implicit Places using invariants in 2378 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 102, 106, 107, 121, 124, 134, 140, 145, 147, 150, 152, 157, 166, 173, 180, 186, 189, 190, 191, 213, 217, 230, 233, 234, 236, 239, 243, 256, 259, 283, 290, 295, 302, 307, 310, 315, 325, 327, 329, 335, 342, 353, 354, 361, 374, 381, 386, 391, 392, 393, 410, 423, 425, 434, 435, 442, 444, 450, 467, 477, 484, 487, 498, 499, 501, 503, 511, 516, 521, 522, 525, 541, 542, 544, 567, 573, 583, 591, 594, 617, 619, 622, 623, 625, 626, 630, 635, 644, 645, 649, 650, 652, 659, 664, 668, 669, 678, 701, 712, 719, 725, 729, 742, 753, 755, 757, 758, 764, 767, 784, 788, 791, 801, 817, 819, 828, 830, 847, 875, 880, 888, 889, 906, 928, 938, 941, 944, 945, 946, 947, 968, 972, 982, 994, 999, 1007, 1013, 1014, 1018, 1036, 1042, 1045, 1058, 1061, 1064, 1068, 1071, 1073, 1074, 1087, 1089, 1111, 1116, 1126, 1138, 1145, 1154, 1155, 1158, 1180, 1186, 1187, 1191, 1192, 1213, 1219, 1232, 1234, 1238, 1240, 1250, 1255, 1256, 1301, 1308, 1315, 1321, 1329, 1339, 1342, 1349, 1351, 1356, 1367, 1371, 1373, 1379]
Discarding 201 places :
Implicit Place search using SMT only with invariants took 2381 ms to find 201 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1187/1482 places, 674/768 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 1187 transition count 516
Reduce places removed 158 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 160 rules applied. Total rules applied 318 place count 1029 transition count 514
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 320 place count 1027 transition count 514
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 322 place count 1026 transition count 513
Applied a total of 322 rules in 130 ms. Remains 1026 /1187 variables (removed 161) and now considering 513/674 (removed 161) transitions.
// Phase 1: matrix 513 rows 1026 cols
[2023-03-08 21:51:30] [INFO ] Computed 514 place invariants in 15 ms
[2023-03-08 21:51:32] [INFO ] Implicit Places using invariants in 1524 ms returned []
[2023-03-08 21:51:32] [INFO ] Invariant cache hit.
[2023-03-08 21:51:33] [INFO ] Implicit Places using invariants and state equation in 1826 ms returned []
Implicit Place search using SMT with State Equation took 3354 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 1026/1482 places, 513/768 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 6082 ms. Remains : 1026/1482 places, 513/768 transitions.
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 2}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s318 1) (LT s341 1)), p1:(AND (GEQ s814 1) (GEQ s941 1)), p2:(OR (AND (GEQ s318 1) (GEQ s341 1)) (AND (GEQ s742 1) (GEQ s944 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3478 ms.
Product exploration explored 100000 steps with 0 reset in 3847 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 (OR (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X p2), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X p2))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 456 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Finished random walk after 136 steps, including 0 resets, run visited all 4 properties in 9 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (OR (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X p2), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X p2)), (F p1), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p2)), (F (AND p0 p1))]
Knowledge based reduction with 5 factoid took 560 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 257 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 254 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
[2023-03-08 21:51:43] [INFO ] Invariant cache hit.
[2023-03-08 21:51:44] [INFO ] [Real]Absence check using 511 positive place invariants in 476 ms returned sat
[2023-03-08 21:51:45] [INFO ] [Real]Absence check using 511 positive and 3 generalized place invariants in 149 ms returned sat
[2023-03-08 21:51:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:51:51] [INFO ] [Real]Absence check using state equation in 5994 ms returned sat
[2023-03-08 21:51:51] [INFO ] Computed and/alt/rep : 257/513/257 causal constraints (skipped 0 transitions) in 32 ms.
[2023-03-08 21:51:58] [INFO ] Added : 125 causal constraints over 25 iterations in 7537 ms. Result :unknown
Could not prove EG (NOT p1)
[2023-03-08 21:51:58] [INFO ] Invariant cache hit.
[2023-03-08 21:51:59] [INFO ] [Real]Absence check using 511 positive place invariants in 416 ms returned sat
[2023-03-08 21:51:59] [INFO ] [Real]Absence check using 511 positive and 3 generalized place invariants in 72 ms returned sat
[2023-03-08 21:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:52:08] [INFO ] [Real]Absence check using state equation in 8686 ms returned sat
[2023-03-08 21:52:08] [INFO ] Computed and/alt/rep : 257/513/257 causal constraints (skipped 0 transitions) in 32 ms.
[2023-03-08 21:52:13] [INFO ] Added : 60 causal constraints over 12 iterations in 5121 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 6 out of 1026 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1026/1026 places, 513/513 transitions.
Applied a total of 0 rules in 28 ms. Remains 1026 /1026 variables (removed 0) and now considering 513/513 (removed 0) transitions.
[2023-03-08 21:52:13] [INFO ] Invariant cache hit.
[2023-03-08 21:52:15] [INFO ] Implicit Places using invariants in 1374 ms returned []
[2023-03-08 21:52:15] [INFO ] Invariant cache hit.
[2023-03-08 21:52:17] [INFO ] Implicit Places using invariants and state equation in 1893 ms returned []
Implicit Place search using SMT with State Equation took 3274 ms to find 0 implicit places.
[2023-03-08 21:52:17] [INFO ] Invariant cache hit.
[2023-03-08 21:52:17] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4231 ms. Remains : 1026/1026 places, 513/513 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (OR (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X p2), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 5 factoid took 379 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Finished random walk after 218 steps, including 0 resets, run visited all 4 properties in 18 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (OR (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X p2), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p2))), (X (X p2)), (F p1), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p2)), (F (AND p0 p1))]
Knowledge based reduction with 5 factoid took 582 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
[2023-03-08 21:52:20] [INFO ] Invariant cache hit.
[2023-03-08 21:52:21] [INFO ] [Real]Absence check using 511 positive place invariants in 437 ms returned sat
[2023-03-08 21:52:22] [INFO ] [Real]Absence check using 511 positive and 3 generalized place invariants in 152 ms returned sat
[2023-03-08 21:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:52:27] [INFO ] [Real]Absence check using state equation in 5845 ms returned sat
[2023-03-08 21:52:28] [INFO ] Computed and/alt/rep : 257/513/257 causal constraints (skipped 0 transitions) in 44 ms.
[2023-03-08 21:52:35] [INFO ] Added : 120 causal constraints over 24 iterations in 7611 ms. Result :unknown
Could not prove EG (NOT p1)
[2023-03-08 21:52:35] [INFO ] Invariant cache hit.
[2023-03-08 21:52:36] [INFO ] [Real]Absence check using 511 positive place invariants in 409 ms returned sat
[2023-03-08 21:52:37] [INFO ] [Real]Absence check using 511 positive and 3 generalized place invariants in 74 ms returned sat
[2023-03-08 21:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:52:46] [INFO ] [Real]Absence check using state equation in 9114 ms returned sat
[2023-03-08 21:52:46] [INFO ] Computed and/alt/rep : 257/513/257 causal constraints (skipped 0 transitions) in 40 ms.
[2023-03-08 21:52:50] [INFO ] Added : 55 causal constraints over 11 iterations in 4483 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 3277 ms.
Product exploration explored 100000 steps with 2 reset in 3734 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p2), (NOT p1)]
Support contains 6 out of 1026 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1026/1026 places, 513/513 transitions.
Applied a total of 0 rules in 55 ms. Remains 1026 /1026 variables (removed 0) and now considering 513/513 (removed 0) transitions.
[2023-03-08 21:52:58] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 21:52:58] [INFO ] Invariant cache hit.
[2023-03-08 21:52:59] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 970 ms. Remains : 1026/1026 places, 513/513 transitions.
Built C files in :
/tmp/ltsmin5159168610341695200
[2023-03-08 21:52:59] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5159168610341695200
Running compilation step : cd /tmp/ltsmin5159168610341695200;'/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 1676 ms.
Running link step : cd /tmp/ltsmin5159168610341695200;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin5159168610341695200;'/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/stateBased13540325793828957976.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 1026 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1026/1026 places, 513/513 transitions.
Applied a total of 0 rules in 35 ms. Remains 1026 /1026 variables (removed 0) and now considering 513/513 (removed 0) transitions.
[2023-03-08 21:53:14] [INFO ] Invariant cache hit.
[2023-03-08 21:53:15] [INFO ] Implicit Places using invariants in 1576 ms returned []
[2023-03-08 21:53:15] [INFO ] Invariant cache hit.
[2023-03-08 21:53:17] [INFO ] Implicit Places using invariants and state equation in 1861 ms returned []
Implicit Place search using SMT with State Equation took 3443 ms to find 0 implicit places.
[2023-03-08 21:53:17] [INFO ] Invariant cache hit.
[2023-03-08 21:53:18] [INFO ] Dead Transitions using invariants and state equation in 941 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4422 ms. Remains : 1026/1026 places, 513/513 transitions.
Built C files in :
/tmp/ltsmin6437737751095036501
[2023-03-08 21:53:18] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6437737751095036501
Running compilation step : cd /tmp/ltsmin6437737751095036501;'/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 1576 ms.
Running link step : cd /tmp/ltsmin6437737751095036501;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin6437737751095036501;'/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/stateBased14164793697431500458.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:53:33] [INFO ] Flatten gal took : 17 ms
[2023-03-08 21:53:33] [INFO ] Flatten gal took : 17 ms
[2023-03-08 21:53:33] [INFO ] Time to serialize gal into /tmp/LTL6926725116885138465.gal : 3 ms
[2023-03-08 21:53:33] [INFO ] Time to serialize properties into /tmp/LTL1339133626700535387.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/LTL6926725116885138465.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15091625816852649534.hoa' '-atoms' '/tmp/LTL1339133626700535387.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/LTL1339133626700535387.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15091625816852649534.hoa
Detected timeout of ITS tools.
[2023-03-08 21:53:49] [INFO ] Flatten gal took : 17 ms
[2023-03-08 21:53:49] [INFO ] Flatten gal took : 17 ms
[2023-03-08 21:53:49] [INFO ] Time to serialize gal into /tmp/LTL13448313702999210031.gal : 3 ms
[2023-03-08 21:53:49] [INFO ] Time to serialize properties into /tmp/LTL1247014442463161562.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/LTL13448313702999210031.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1247014442463161562.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(("((F403<1)||(Section_402<1))")&&(G("((Section_97>=1)&&(F98>=1))"))))&&(G(F("(((F403>=1)&&(Section_402>=1))||((Section_294>=1)...175
Formula 0 simplified : X(G(!"((F403<1)||(Section_402<1))" | F!"((Section_97>=1)&&(F98>=1))") | FG!"(((F403>=1)&&(Section_402>=1))||((Section_294>=1)&&(F295...163
Detected timeout of ITS tools.
[2023-03-08 21:54:04] [INFO ] Flatten gal took : 30 ms
[2023-03-08 21:54:04] [INFO ] Applying decomposition
[2023-03-08 21:54:04] [INFO ] Flatten gal took : 27 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/graph14275566634993315966.txt' '-o' '/tmp/graph14275566634993315966.bin' '-w' '/tmp/graph14275566634993315966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14275566634993315966.bin' '-l' '-1' '-v' '-w' '/tmp/graph14275566634993315966.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:54:04] [INFO ] Decomposing Gal with order
[2023-03-08 21:54:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:54:04] [INFO ] Flatten gal took : 29 ms
[2023-03-08 21:54:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2023-03-08 21:54:04] [INFO ] Time to serialize gal into /tmp/LTL10695156181787057242.gal : 11 ms
[2023-03-08 21:54:04] [INFO ] Time to serialize properties into /tmp/LTL13835004083471101991.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/LTL10695156181787057242.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13835004083471101991.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((F(("((i5.i1.i1.i0.u348.F403<1)||(i5.i1.i1.i0.u18.Section_402<1))")&&(G("((i28.u397.Section_97>=1)&&(i28.u397.F98>=1))"))))&&(G(F...295
Formula 0 simplified : X(G(!"((i5.i1.i1.i0.u348.F403<1)||(i5.i1.i1.i0.u18.Section_402<1))" | F!"((i28.u397.Section_97>=1)&&(i28.u397.F98>=1))") | FG!"(((i5...283
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14189224997987813708
[2023-03-08 21:54:19] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14189224997987813708
Running compilation step : cd /tmp/ltsmin14189224997987813708;'/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 1786 ms.
Running link step : cd /tmp/ltsmin14189224997987813708;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin14189224997987813708;'/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)&&[]((LTLAPp1==true))))&&[](<>((LTLAPp2==true)))))' '--buchi-type=spotba'
LTSmin run took 11817 ms.
Treatment of property CircularTrains-PT-768-LTLFireability-09 finished in 185669 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
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)&&X(F((p2||G(!p1)))))))'
Found a Shortening insensitive property : CircularTrains-PT-768-LTLFireability-12
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND p1 (NOT p2))]
Support contains 6 out of 1482 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1482/1482 places, 768/768 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1482 transition count 755
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1469 transition count 755
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 26 place count 1469 transition count 714
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 108 place count 1428 transition count 714
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 188 place count 1388 transition count 674
Applied a total of 188 rules in 157 ms. Remains 1388 /1482 variables (removed 94) and now considering 674/768 (removed 94) transitions.
// Phase 1: matrix 674 rows 1388 cols
[2023-03-08 21:54:33] [INFO ] Computed 715 place invariants in 17 ms
[2023-03-08 21:54:35] [INFO ] Implicit Places using invariants in 2391 ms returned [3, 17, 33, 43, 45, 57, 73, 77, 79, 81, 83, 88, 92, 94, 102, 106, 107, 121, 124, 134, 140, 145, 147, 150, 152, 157, 166, 173, 180, 186, 189, 190, 191, 213, 217, 230, 233, 234, 236, 239, 243, 256, 259, 283, 290, 295, 302, 307, 310, 325, 327, 329, 342, 353, 354, 361, 374, 381, 386, 391, 392, 393, 410, 423, 425, 434, 435, 442, 444, 450, 467, 477, 484, 487, 498, 499, 501, 503, 511, 516, 521, 522, 525, 541, 542, 544, 567, 573, 583, 591, 594, 617, 619, 622, 623, 625, 626, 630, 636, 645, 646, 650, 651, 653, 660, 665, 669, 670, 679, 702, 713, 720, 726, 730, 743, 754, 756, 758, 759, 765, 768, 785, 789, 792, 802, 818, 820, 829, 831, 848, 876, 881, 889, 890, 907, 929, 939, 942, 945, 946, 947, 948, 969, 973, 983, 995, 1000, 1008, 1014, 1015, 1019, 1037, 1043, 1046, 1059, 1062, 1065, 1069, 1072, 1074, 1075, 1088, 1090, 1112, 1117, 1126, 1138, 1145, 1154, 1155, 1158, 1180, 1186, 1187, 1191, 1192, 1213, 1219, 1232, 1234, 1238, 1240, 1250, 1255, 1256, 1283, 1301, 1308, 1315, 1321, 1329, 1339, 1342, 1349, 1351, 1356, 1367, 1371, 1373, 1379]
Discarding 200 places :
Implicit Place search using SMT only with invariants took 2400 ms to find 200 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1188/1482 places, 674/768 transitions.
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 157 rules applied. Total rules applied 157 place count 1188 transition count 517
Reduce places removed 157 places and 0 transitions.
Iterating post reduction 1 with 157 rules applied. Total rules applied 314 place count 1031 transition count 517
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 314 place count 1031 transition count 516
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 316 place count 1030 transition count 516
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 320 place count 1028 transition count 514
Applied a total of 320 rules in 97 ms. Remains 1028 /1188 variables (removed 160) and now considering 514/674 (removed 160) transitions.
// Phase 1: matrix 514 rows 1028 cols
[2023-03-08 21:54:36] [INFO ] Computed 515 place invariants in 10 ms
[2023-03-08 21:54:37] [INFO ] Implicit Places using invariants in 1592 ms returned []
[2023-03-08 21:54:37] [INFO ] Invariant cache hit.
[2023-03-08 21:54:39] [INFO ] Implicit Places using invariants and state equation in 2021 ms returned []
Implicit Place search using SMT with State Equation took 3621 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 1028/1482 places, 514/768 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 6282 ms. Remains : 1028/1482 places, 514/768 transitions.
Running random walk in product with property : CircularTrains-PT-768-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s226 1) (LT s952 1)), p1:(OR (LT s241 1) (LT s502 1)), p2:(AND (GEQ s214 1) (GEQ s810 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 370 reset in 4379 ms.
Product exploration explored 100000 steps with 377 reset in 4757 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 628 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 654 steps, including 0 resets, run visited all 2 properties in 31 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND p0 p1 (NOT p2))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 640 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 88 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2023-03-08 21:54:50] [INFO ] Invariant cache hit.
[2023-03-08 21:54:52] [INFO ] [Real]Absence check using 511 positive place invariants in 458 ms returned sat
[2023-03-08 21:54:52] [INFO ] [Real]Absence check using 511 positive and 4 generalized place invariants in 123 ms returned sat
[2023-03-08 21:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:54:55] [INFO ] [Real]Absence check using state equation in 3342 ms returned sat
[2023-03-08 21:54:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:54:56] [INFO ] [Nat]Absence check using 511 positive place invariants in 436 ms returned sat
[2023-03-08 21:54:57] [INFO ] [Nat]Absence check using 511 positive and 4 generalized place invariants in 149 ms returned sat
[2023-03-08 21:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:55:00] [INFO ] [Nat]Absence check using state equation in 3575 ms returned sat
[2023-03-08 21:55:00] [INFO ] Computed and/alt/rep : 258/514/258 causal constraints (skipped 0 transitions) in 32 ms.
[2023-03-08 21:55:06] [INFO ] Added : 256 causal constraints over 52 iterations in 5349 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Support contains 4 out of 1028 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1028/1028 places, 514/514 transitions.
Applied a total of 0 rules in 47 ms. Remains 1028 /1028 variables (removed 0) and now considering 514/514 (removed 0) transitions.
[2023-03-08 21:55:06] [INFO ] Invariant cache hit.
[2023-03-08 21:55:07] [INFO ] Implicit Places using invariants in 1641 ms returned []
[2023-03-08 21:55:07] [INFO ] Invariant cache hit.
[2023-03-08 21:55:09] [INFO ] Implicit Places using invariants and state equation in 2106 ms returned []
Implicit Place search using SMT with State Equation took 3749 ms to find 0 implicit places.
[2023-03-08 21:55:09] [INFO ] Invariant cache hit.
[2023-03-08 21:55:10] [INFO ] Dead Transitions using invariants and state equation in 944 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4742 ms. Remains : 1028/1028 places, 514/514 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 p1 (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 215 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 406 steps, including 0 resets, run visited all 2 properties in 22 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p1 (NOT p2))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 1 factoid took 301 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 79 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
[2023-03-08 21:55:12] [INFO ] Invariant cache hit.
[2023-03-08 21:55:13] [INFO ] [Real]Absence check using 511 positive place invariants in 429 ms returned sat
[2023-03-08 21:55:13] [INFO ] [Real]Absence check using 511 positive and 4 generalized place invariants in 109 ms returned sat
[2023-03-08 21:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 21:55:16] [INFO ] [Real]Absence check using state equation in 3183 ms returned sat
[2023-03-08 21:55:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 21:55:18] [INFO ] [Nat]Absence check using 511 positive place invariants in 442 ms returned sat
[2023-03-08 21:55:18] [INFO ] [Nat]Absence check using 511 positive and 4 generalized place invariants in 164 ms returned sat
[2023-03-08 21:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 21:55:21] [INFO ] [Nat]Absence check using state equation in 3444 ms returned sat
[2023-03-08 21:55:22] [INFO ] Computed and/alt/rep : 258/514/258 causal constraints (skipped 0 transitions) in 37 ms.
[2023-03-08 21:55:26] [INFO ] Added : 256 causal constraints over 52 iterations in 4394 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Stuttering acceptance computed with spot in 97 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 376 reset in 4592 ms.
Product exploration explored 100000 steps with 353 reset in 4509 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 161 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 4 out of 1028 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1028/1028 places, 514/514 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 1028 transition count 514
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1028 transition count 514
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 42 ms. Remains 1028 /1028 variables (removed 0) and now considering 514/514 (removed 0) transitions.
[2023-03-08 21:55:35] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 514 rows 1028 cols
[2023-03-08 21:55:35] [INFO ] Computed 515 place invariants in 17 ms
[2023-03-08 21:55:36] [INFO ] Dead Transitions using invariants and state equation in 986 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1028/1028 places, 514/514 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1042 ms. Remains : 1028/1028 places, 514/514 transitions.
Built C files in :
/tmp/ltsmin14901273731781773101
[2023-03-08 21:55:36] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14901273731781773101
Running compilation step : cd /tmp/ltsmin14901273731781773101;'/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 1702 ms.
Running link step : cd /tmp/ltsmin14901273731781773101;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin14901273731781773101;'/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/stateBased10761611672937180401.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1028 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1028/1028 places, 514/514 transitions.
Applied a total of 0 rules in 28 ms. Remains 1028 /1028 variables (removed 0) and now considering 514/514 (removed 0) transitions.
// Phase 1: matrix 514 rows 1028 cols
[2023-03-08 21:55:52] [INFO ] Computed 515 place invariants in 11 ms
[2023-03-08 21:55:53] [INFO ] Implicit Places using invariants in 1705 ms returned [226]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1707 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1027/1028 places, 514/514 transitions.
Applied a total of 0 rules in 50 ms. Remains 1027 /1027 variables (removed 0) and now considering 514/514 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1786 ms. Remains : 1027/1028 places, 514/514 transitions.
Built C files in :
/tmp/ltsmin17342933188626308251
[2023-03-08 21:55:53] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17342933188626308251
Running compilation step : cd /tmp/ltsmin17342933188626308251;'/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 1877 ms.
Running link step : cd /tmp/ltsmin17342933188626308251;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin17342933188626308251;'/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/stateBased11089372541108190316.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 21:56:09] [INFO ] Flatten gal took : 24 ms
[2023-03-08 21:56:09] [INFO ] Flatten gal took : 17 ms
[2023-03-08 21:56:09] [INFO ] Time to serialize gal into /tmp/LTL9512781769360540267.gal : 3 ms
[2023-03-08 21:56:09] [INFO ] Time to serialize properties into /tmp/LTL8079817791091702207.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/LTL9512781769360540267.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14445713528302225174.hoa' '-atoms' '/tmp/LTL8079817791091702207.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/LTL8079817791091702207.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14445713528302225174.hoa
Detected timeout of ITS tools.
[2023-03-08 21:56:24] [INFO ] Flatten gal took : 16 ms
[2023-03-08 21:56:24] [INFO ] Flatten gal took : 17 ms
[2023-03-08 21:56:24] [INFO ] Time to serialize gal into /tmp/LTL16878598119185310627.gal : 3 ms
[2023-03-08 21:56:24] [INFO ] Time to serialize properties into /tmp/LTL90464479681998434.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/LTL16878598119185310627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL90464479681998434.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...274
Read 1 LTL properties
Checking formula 0 : !((F(((F("((F446<1)||(Section_445<1))"))&&(X(F(("((F477>=1)&&(Section_476>=1))")||(G("((F446>=1)&&(Section_445>=1))"))))))&&("((F2<1)|...175
Formula 0 simplified : G(!"((F2<1)||(Section_1<1))" | G!"((F446<1)||(Section_445<1))" | XG(!"((F477>=1)&&(Section_476>=1))" & F!"((F446>=1)&&(Section_445>=...161
Detected timeout of ITS tools.
[2023-03-08 21:56:39] [INFO ] Flatten gal took : 16 ms
[2023-03-08 21:56:39] [INFO ] Applying decomposition
[2023-03-08 21:56:39] [INFO ] Flatten gal took : 17 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/graph2154062739548402292.txt' '-o' '/tmp/graph2154062739548402292.bin' '-w' '/tmp/graph2154062739548402292.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2154062739548402292.bin' '-l' '-1' '-v' '-w' '/tmp/graph2154062739548402292.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:56:39] [INFO ] Decomposing Gal with order
[2023-03-08 21:56:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:56:39] [INFO ] Flatten gal took : 26 ms
[2023-03-08 21:56:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-08 21:56:39] [INFO ] Time to serialize gal into /tmp/LTL7320350046913673440.gal : 22 ms
[2023-03-08 21:56:39] [INFO ] Time to serialize properties into /tmp/LTL71010502573478680.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/LTL7320350046913673440.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL71010502573478680.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...252
Read 1 LTL properties
Checking formula 0 : !((F(((F("((i32.u236.F446<1)||(i32.u236.Section_445<1))"))&&(X(F(("((i20.u97.F477>=1)&&(i20.u173.Section_476>=1))")||(G("((i32.u236.F4...244
Formula 0 simplified : G(!"((i5.u470.F2<1)||(i5.u470.Section_1<1))" | G!"((i32.u236.F446<1)||(i32.u236.Section_445<1))" | XG(!"((i20.u97.F477>=1)&&(i20.u17...230
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17092407455139364103
[2023-03-08 21:56:54] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17092407455139364103
Running compilation step : cd /tmp/ltsmin17092407455139364103;'/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 1606 ms.
Running link step : cd /tmp/ltsmin17092407455139364103;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin17092407455139364103;'/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))&&X(<>(((LTLAPp1==true)||[](!(LTLAPp0==true)))))&&(LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLFireability-12 finished in 156482 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X((p1||F(p2))))))'
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((F(p1)&&p0)))'
[2023-03-08 21:57:09] [INFO ] Flatten gal took : 25 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14489083573816761619
[2023-03-08 21:57:09] [INFO ] Computing symmetric may disable matrix : 768 transitions.
[2023-03-08 21:57:09] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:57:09] [INFO ] Computing symmetric may enable matrix : 768 transitions.
[2023-03-08 21:57:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:57:09] [INFO ] Applying decomposition
[2023-03-08 21:57:09] [INFO ] Flatten gal took : 28 ms
[2023-03-08 21:57:09] [INFO ] Computing Do-Not-Accords matrix : 768 transitions.
[2023-03-08 21:57:09] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 21:57:09] [INFO ] Built C files in 131ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14489083573816761619
Running compilation step : cd /tmp/ltsmin14489083573816761619;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' '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/graph13751253673540081799.txt' '-o' '/tmp/graph13751253673540081799.bin' '-w' '/tmp/graph13751253673540081799.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13751253673540081799.bin' '-l' '-1' '-v' '-w' '/tmp/graph13751253673540081799.weights' '-q' '0' '-e' '0.001'
[2023-03-08 21:57:10] [INFO ] Decomposing Gal with order
[2023-03-08 21:57:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 21:57:10] [INFO ] Flatten gal took : 61 ms
[2023-03-08 21:57:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2023-03-08 21:57:10] [INFO ] Time to serialize gal into /tmp/LTLFireability11588977009064049432.gal : 15 ms
[2023-03-08 21:57:10] [INFO ] Time to serialize properties into /tmp/LTLFireability11667091288929534547.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/LTLFireability11588977009064049432.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11667091288929534547.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...278
Read 6 LTL properties
Checking formula 0 : !((F((G("((i6.u99.F529<1)||(i6.u275.Section_528<1))"))||(G(("((i30.u323.F18>=1)&&(i30.u204.Section_17>=1))")||(X(X(!("((i6.u99.F529<1)...191
Formula 0 simplified : G(F!"((i6.u99.F529<1)||(i6.u275.Section_528<1))" & F(!"((i30.u323.F18>=1)&&(i30.u204.Section_17>=1))" & XX"((i6.u99.F529<1)||(i6.u27...175
Compilation finished in 3953 ms.
Running link step : cd /tmp/ltsmin14489083573816761619;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin14489083573816761619;'/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))||[](((LTLAPp1==true)||X(X(!(LTLAPp0==true)))))))' '--buchi-type=spotba'
LTSmin run took 29816 ms.
FORMULA CircularTrains-PT-768-LTLFireability-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin14489083573816761619;'/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' '(<>((LTLAPp2==true))||[]((LTLAPp3==true)))' '--buchi-type=spotba'
LTSmin run took 67533 ms.
FORMULA CircularTrains-PT-768-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin14489083573816761619;'/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((<>(((LTLAPp4==true)&&[]((LTLAPp5==true))))&&[](<>((LTLAPp6==true)))))' '--buchi-type=spotba'
LTSmin run took 28842 ms.
FORMULA CircularTrains-PT-768-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin14489083573816761619;'/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' '<>(((LTLAPp7==true)&&<>((LTLAPp8==true))&&X(<>(((LTLAPp9==true)||[](!(LTLAPp8==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.098: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.098: LTL layer: formula: <>(((LTLAPp7==true)&&<>((LTLAPp8==true))&&X(<>(((LTLAPp9==true)||[](!(LTLAPp8==true)))))))
pins2lts-mc-linux64( 2/ 8), 0.098: "<>(((LTLAPp7==true)&&<>((LTLAPp8==true))&&X(<>(((LTLAPp9==true)||[](!(LTLAPp8==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.111: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.111: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.120: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.131: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.151: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.156: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.155: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.159: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.698: There are 784 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.698: State length is 1483, there are 776 groups
pins2lts-mc-linux64( 0/ 8), 0.698: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.698: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.698: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.698: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 2.748: [Blue] ~120 levels ~960 states ~237808 transitions
pins2lts-mc-linux64( 2/ 8), 3.614: [Blue] ~240 levels ~1920 states ~428880 transitions
pins2lts-mc-linux64( 4/ 8), 4.226: [Blue] ~377 levels ~3840 states ~608032 transitions
pins2lts-mc-linux64( 4/ 8), 5.019: [Blue] ~644 levels ~7680 states ~868336 transitions
pins2lts-mc-linux64( 4/ 8), 5.989: [Blue] ~1190 levels ~15360 states ~1222160 transitions
pins2lts-mc-linux64( 4/ 8), 7.350: [Blue] ~2282 levels ~30720 states ~1621448 transitions
pins2lts-mc-linux64( 5/ 8), 9.576: [Blue] ~4398 levels ~61440 states ~2128008 transitions
pins2lts-mc-linux64( 7/ 8), 13.305: [Blue] ~11467 levels ~122880 states ~2755504 transitions
pins2lts-mc-linux64( 5/ 8), 20.074: [Blue] ~16970 levels ~245760 states ~3105704 transitions
pins2lts-mc-linux64( 7/ 8), 32.734: [Blue] ~45161 levels ~491520 states ~4059720 transitions
pins2lts-mc-linux64( 7/ 8), 59.276: [Blue] ~49018 levels ~983040 states ~4959696 transitions
pins2lts-mc-linux64( 2/ 8), 113.112: [Blue] ~48856 levels ~1966080 states ~6735920 transitions
pins2lts-mc-linux64( 2/ 8), 220.237: [Blue] ~48856 levels ~3932160 states ~10658504 transitions
pins2lts-mc-linux64( 2/ 8), 435.385: [Blue] ~48856 levels ~7864320 states ~18502536 transitions
pins2lts-mc-linux64( 4/ 8), 501.482: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 501.585:
pins2lts-mc-linux64( 0/ 8), 501.585: Explored 8932548 states 22200470 transitions, fanout: 2.485
pins2lts-mc-linux64( 0/ 8), 501.585: Total exploration time 500.880 sec (500.750 sec minimum, 500.820 sec on average)
pins2lts-mc-linux64( 0/ 8), 501.585: States per second: 17834, Transitions per second: 44323
pins2lts-mc-linux64( 0/ 8), 501.585:
pins2lts-mc-linux64( 0/ 8), 501.585: State space has 11834011 states, 7697510 are accepting
pins2lts-mc-linux64( 0/ 8), 501.585: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 501.585: blue states: 8932548 (75.48%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 501.585: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 501.585: all-red states: 7711309 (65.16%), bogus 830902 (7.02%)
pins2lts-mc-linux64( 0/ 8), 501.585:
pins2lts-mc-linux64( 0/ 8), 501.585: Total memory used for local state coloring: 6.0MB
pins2lts-mc-linux64( 0/ 8), 501.585:
pins2lts-mc-linux64( 0/ 8), 501.585: Queue width: 8B, total height: 391732, memory: 2.99MB
pins2lts-mc-linux64( 0/ 8), 501.585: Tree memory: 346.3MB, 30.7 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 501.585: Tree fill ratio (roots/leafs): 8.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 501.585: Stored 872 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 501.585: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 501.585: Est. total memory use: 349.3MB (~1027.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14489083573816761619;'/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' '<>(((LTLAPp7==true)&&<>((LTLAPp8==true))&&X(<>(((LTLAPp9==true)||[](!(LTLAPp8==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14489083573816761619;'/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' '<>(((LTLAPp7==true)&&<>((LTLAPp8==true))&&X(<>(((LTLAPp9==true)||[](!(LTLAPp8==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-08 22:25:17] [INFO ] Flatten gal took : 280 ms
[2023-03-08 22:25:17] [INFO ] Time to serialize gal into /tmp/LTLFireability16314570500099872915.gal : 56 ms
[2023-03-08 22:25:17] [INFO ] Time to serialize properties into /tmp/LTLFireability14381166200591429946.ltl : 26 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/LTLFireability16314570500099872915.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14381166200591429946.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 3 LTL properties
Checking formula 0 : !((F((("((F2<1)||(Section_1<1))")&&(F("((F446<1)||(Section_445<1))")))&&(X(F(("((F477>=1)&&(Section_476>=1))")||(G(!("((F446<1)||(Sect...176
Formula 0 simplified : G(!"((F2<1)||(Section_1<1))" | G!"((F446<1)||(Section_445<1))" | XG(!"((F477>=1)&&(Section_476>=1))" & F"((F446<1)||(Section_445<1))...158
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13013960 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16170044 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircularTrains-PT-768"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CircularTrains-PT-768, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814396100196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-768.tgz
mv CircularTrains-PT-768 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;