About the Execution of 2023-gold for SafeBus-COL-15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 932257.00 | 0.00 | 0.00 | T?FF?FFFFTTFFF?? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r351-tall-171679101900238.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SafeBus-COL-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101900238
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.0K Apr 12 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 12 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 12 15:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 12 15:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 12 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 12 16:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 16:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 42K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-COL-15-LTLFireability-00
FORMULA_NAME SafeBus-COL-15-LTLFireability-01
FORMULA_NAME SafeBus-COL-15-LTLFireability-02
FORMULA_NAME SafeBus-COL-15-LTLFireability-03
FORMULA_NAME SafeBus-COL-15-LTLFireability-04
FORMULA_NAME SafeBus-COL-15-LTLFireability-05
FORMULA_NAME SafeBus-COL-15-LTLFireability-06
FORMULA_NAME SafeBus-COL-15-LTLFireability-07
FORMULA_NAME SafeBus-COL-15-LTLFireability-08
FORMULA_NAME SafeBus-COL-15-LTLFireability-09
FORMULA_NAME SafeBus-COL-15-LTLFireability-10
FORMULA_NAME SafeBus-COL-15-LTLFireability-11
FORMULA_NAME SafeBus-COL-15-LTLFireability-12
FORMULA_NAME SafeBus-COL-15-LTLFireability-13
FORMULA_NAME SafeBus-COL-15-LTLFireability-14
FORMULA_NAME SafeBus-COL-15-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716862928099
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-15
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-28 02:22:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 02:22:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:22:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 02:22:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 02:22:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 458 ms
[2024-05-28 02:22:10] [INFO ] Detected 1 constant HL places corresponding to 15 PT places.
[2024-05-28 02:22:10] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 636 PT places and 59206.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 02:22:10] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 6 ms.
[2024-05-28 02:22:10] [INFO ] Skeletonized 14 HLPN properties in 2 ms. Removed 2 properties that had guard overlaps.
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 1012 steps, including 0 resets, run visited all 14 properties in 28 ms. (steps per millisecond=36 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-28 02:22:10] [INFO ] Flatten gal took : 18 ms
[2024-05-28 02:22:10] [INFO ] Flatten gal took : 4 ms
Domain [It(15), It(15)] of place AMC breaks symmetries in sort It
[2024-05-28 02:22:10] [INFO ] Unfolded HLPN to a Petri net with 636 places and 4801 transitions 34264 arcs in 98 ms.
[2024-05-28 02:22:10] [INFO ] Unfolded 16 HLPN properties in 5 ms.
Initial state reduction rules removed 1 formulas.
[2024-05-28 02:22:10] [INFO ] Reduced 195 identical enabling conditions.
[2024-05-28 02:22:10] [INFO ] Reduced 195 identical enabling conditions.
[2024-05-28 02:22:10] [INFO ] Reduced 195 identical enabling conditions.
Deduced a syphon composed of 15 places in 16 ms
Reduce places removed 30 places and 30 transitions.
FORMULA SafeBus-COL-15-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 606 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 34 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2024-05-28 02:22:11] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2024-05-28 02:22:11] [INFO ] Computed 65 invariants in 95 ms
[2024-05-28 02:22:12] [INFO ] Implicit Places using invariants in 329 ms returned []
[2024-05-28 02:22:12] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:22:12] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 877 ms to find 0 implicit places.
[2024-05-28 02:22:12] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:16] [INFO ] Dead Transitions using invariants and state equation in 3521 ms found 225 transitions.
Found 225 dead transitions using SMT.
Drop transitions removed 225 transitions
Dead transitions reduction (with SMT) removed 225 transitions
Starting structural reductions in LTL mode, iteration 1 : 606/606 places, 4546/4771 transitions.
Applied a total of 0 rules in 33 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4478 ms. Remains : 606/606 places, 4546/4771 transitions.
Support contains 606 out of 606 places after structural reductions.
[2024-05-28 02:22:17] [INFO ] Flatten gal took : 503 ms
[2024-05-28 02:22:19] [INFO ] Flatten gal took : 471 ms
[2024-05-28 02:22:22] [INFO ] Input system was already deterministic with 4546 transitions.
Finished random walk after 592 steps, including 0 resets, run visited all 16 properties in 52 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
FORMULA SafeBus-COL-15-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA SafeBus-COL-15-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 30 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1053 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:22:24] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:22:24] [INFO ] Invariant cache hit.
[2024-05-28 02:22:25] [INFO ] Implicit Places using invariants in 1239 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1247 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1200 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3502 ms. Remains : 591/606 places, 4546/4546 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 474 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s542 1) (GEQ s560 1)) (AND (GEQ s544 1) (GEQ s562 1)) (AND (GEQ s547 1) (GEQ s565 1)) (AND (GEQ s549 1) (GEQ s567 1)) (AND (GEQ s550 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2803 reset in 717 ms.
Product exploration explored 100000 steps with 2797 reset in 629 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
[2024-05-28 02:22:29] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:22:29] [INFO ] Computed 50 invariants in 24 ms
[2024-05-28 02:22:32] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2024-05-28 02:22:32] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 97 ms returned sat
[2024-05-28 02:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:22:35] [INFO ] [Real]Absence check using state equation in 2914 ms returned sat
[2024-05-28 02:22:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:22:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 29 ms returned sat
[2024-05-28 02:22:38] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 740 ms returned sat
[2024-05-28 02:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:22:40] [INFO ] [Nat]Absence check using state equation in 1731 ms returned sat
[2024-05-28 02:22:40] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:22:40] [INFO ] [Nat]Added 241 Read/Feed constraints in 353 ms returned sat
[2024-05-28 02:22:40] [INFO ] Deduced a trap composed of 87 places in 186 ms of which 22 ms to minimize.
[2024-05-28 02:22:41] [INFO ] Deduced a trap composed of 74 places in 168 ms of which 1 ms to minimize.
[2024-05-28 02:22:41] [INFO ] Deduced a trap composed of 74 places in 158 ms of which 1 ms to minimize.
[2024-05-28 02:22:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 750 ms
[2024-05-28 02:22:41] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 294 ms.
[2024-05-28 02:22:42] [INFO ] Added : 2 causal constraints over 2 iterations in 584 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 30 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 897 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:22:42] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:22:42] [INFO ] Invariant cache hit.
[2024-05-28 02:22:44] [INFO ] Implicit Places using invariants in 1153 ms returned []
[2024-05-28 02:22:44] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:22:44] [INFO ] Invariant cache hit.
[2024-05-28 02:22:44] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:22:50] [INFO ] Implicit Places using invariants and state equation in 6569 ms returned []
Implicit Place search using SMT with State Equation took 7732 ms to find 0 implicit places.
[2024-05-28 02:22:51] [INFO ] Redundant transitions in 337 ms returned []
[2024-05-28 02:22:51] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:22:51] [INFO ] Invariant cache hit.
[2024-05-28 02:22:54] [INFO ] Dead Transitions using invariants and state equation in 3020 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12000 ms. Remains : 591/591 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2024-05-28 02:22:54] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:22:54] [INFO ] Invariant cache hit.
[2024-05-28 02:22:57] [INFO ] [Real]Absence check using 19 positive place invariants in 27 ms returned sat
[2024-05-28 02:22:57] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 97 ms returned sat
[2024-05-28 02:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:22:58] [INFO ] [Real]Absence check using state equation in 1298 ms returned sat
[2024-05-28 02:22:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:23:01] [INFO ] [Nat]Absence check using 19 positive place invariants in 27 ms returned sat
[2024-05-28 02:23:01] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 138 ms returned sat
[2024-05-28 02:23:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:23:02] [INFO ] [Nat]Absence check using state equation in 1127 ms returned sat
[2024-05-28 02:23:02] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:23:03] [INFO ] [Nat]Added 241 Read/Feed constraints in 408 ms returned sat
[2024-05-28 02:23:03] [INFO ] Deduced a trap composed of 87 places in 154 ms of which 2 ms to minimize.
[2024-05-28 02:23:03] [INFO ] Deduced a trap composed of 74 places in 139 ms of which 1 ms to minimize.
[2024-05-28 02:23:03] [INFO ] Deduced a trap composed of 74 places in 148 ms of which 1 ms to minimize.
[2024-05-28 02:23:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 645 ms
[2024-05-28 02:23:03] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 180 ms.
[2024-05-28 02:23:04] [INFO ] Added : 2 causal constraints over 2 iterations in 453 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2784 reset in 680 ms.
Product exploration explored 100000 steps with 2818 reset in 641 ms.
Built C files in :
/tmp/ltsmin2435549592057259181
[2024-05-28 02:23:05] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:23:05] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2435549592057259181
Running compilation step : cd /tmp/ltsmin2435549592057259181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2435549592057259181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2435549592057259181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 30 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 876 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:23:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:23:09] [INFO ] Invariant cache hit.
[2024-05-28 02:23:10] [INFO ] Implicit Places using invariants in 1111 ms returned []
[2024-05-28 02:23:10] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:23:10] [INFO ] Invariant cache hit.
[2024-05-28 02:23:11] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:23:17] [INFO ] Implicit Places using invariants and state equation in 6218 ms returned []
Implicit Place search using SMT with State Equation took 7333 ms to find 0 implicit places.
[2024-05-28 02:23:17] [INFO ] Redundant transitions in 286 ms returned []
[2024-05-28 02:23:17] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:23:17] [INFO ] Invariant cache hit.
[2024-05-28 02:23:20] [INFO ] Dead Transitions using invariants and state equation in 3041 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11573 ms. Remains : 591/591 places, 4546/4546 transitions.
Built C files in :
/tmp/ltsmin15462702523034456437
[2024-05-28 02:23:20] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:23:20] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15462702523034456437
Running compilation step : cd /tmp/ltsmin15462702523034456437;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15462702523034456437;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15462702523034456437;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 02:23:24] [INFO ] Flatten gal took : 209 ms
[2024-05-28 02:23:24] [INFO ] Flatten gal took : 180 ms
[2024-05-28 02:23:24] [INFO ] Time to serialize gal into /tmp/LTL16245059514381617526.gal : 50 ms
[2024-05-28 02:23:24] [INFO ] Time to serialize properties into /tmp/LTL12284226372161982285.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16245059514381617526.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15487279596936513429.hoa' '-atoms' '/tmp/LTL12284226372161982285.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL12284226372161982285.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15487279596936513429.hoa
Detected timeout of ITS tools.
[2024-05-28 02:23:40] [INFO ] Flatten gal took : 168 ms
[2024-05-28 02:23:40] [INFO ] Flatten gal took : 168 ms
[2024-05-28 02:23:40] [INFO ] Time to serialize gal into /tmp/LTL12964500602626236020.gal : 30 ms
[2024-05-28 02:23:40] [INFO ] Time to serialize properties into /tmp/LTL13494422722305666927.ltl : 453 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12964500602626236020.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13494422722305666927.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((MSG_0>=1)&&(wait_msg_0>=1))||((MSG_2>=1)&&(wait_msg_2>=1)))||(((MSG_5>=1)&&(wait_msg_5>=1))||((MSG_7>=1)&&(wait_msg_7>=1...535
Formula 0 simplified : FG!"((((((MSG_0>=1)&&(wait_msg_0>=1))||((MSG_2>=1)&&(wait_msg_2>=1)))||(((MSG_5>=1)&&(wait_msg_5>=1))||((MSG_7>=1)&&(wait_msg_7>=1))...529
Detected timeout of ITS tools.
[2024-05-28 02:23:55] [INFO ] Flatten gal took : 194 ms
[2024-05-28 02:23:55] [INFO ] Applying decomposition
[2024-05-28 02:23:56] [INFO ] Flatten gal took : 164 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11086233717648689446.txt' '-o' '/tmp/graph11086233717648689446.bin' '-w' '/tmp/graph11086233717648689446.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11086233717648689446.bin' '-l' '-1' '-v' '-w' '/tmp/graph11086233717648689446.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:23:56] [INFO ] Decomposing Gal with order
[2024-05-28 02:23:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:23:58] [INFO ] Removed a total of 11769 redundant transitions.
[2024-05-28 02:23:58] [INFO ] Flatten gal took : 1483 ms
[2024-05-28 02:23:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 1467 labels/synchronizations in 360 ms.
[2024-05-28 02:23:59] [INFO ] Time to serialize gal into /tmp/LTL5810007733169679432.gal : 54 ms
[2024-05-28 02:23:59] [INFO ] Time to serialize properties into /tmp/LTL9475891531594338214.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5810007733169679432.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9475891531594338214.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((i10.u19.MSG_0>=1)&&(i11.u21.wait_msg_0>=1))||((i10.u19.MSG_2>=1)&&(u9.wait_msg_2>=1)))||(((i10.u19.MSG_5>=1)&&(i11.u21.w...744
Formula 0 simplified : FG!"((((((i10.u19.MSG_0>=1)&&(i11.u21.wait_msg_0>=1))||((i10.u19.MSG_2>=1)&&(u9.wait_msg_2>=1)))||(((i10.u19.MSG_5>=1)&&(i11.u21.wai...738
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8022517379150315607
[2024-05-28 02:24:14] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8022517379150315607
Running compilation step : cd /tmp/ltsmin8022517379150315607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8022517379150315607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8022517379150315607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SafeBus-COL-15-LTLFireability-01 finished in 114088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 30 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 981 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:24:18] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2024-05-28 02:24:18] [INFO ] Computed 65 invariants in 27 ms
[2024-05-28 02:24:19] [INFO ] Implicit Places using invariants in 1197 ms returned []
[2024-05-28 02:24:19] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:24:19] [INFO ] Invariant cache hit.
[2024-05-28 02:24:20] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:24:26] [INFO ] Implicit Places using invariants and state equation in 7080 ms returned []
Implicit Place search using SMT with State Equation took 8280 ms to find 0 implicit places.
[2024-05-28 02:24:27] [INFO ] Redundant transitions in 178 ms returned []
[2024-05-28 02:24:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:24:27] [INFO ] Invariant cache hit.
[2024-05-28 02:24:30] [INFO ] Dead Transitions using invariants and state equation in 3073 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12528 ms. Remains : 606/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s498 1) (GEQ s544 1)) (AND (GEQ s506 1) (GEQ s552 1)) (AND (GEQ s497 1) (GEQ s543 1)) (AND (GEQ s499 1) (GEQ s545 1)) (AND (GEQ s501 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 1300 ms.
Stack based approach found an accepted trace after 764 steps with 0 reset with depth 765 and stack size 765 in 11 ms.
FORMULA SafeBus-COL-15-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-15-LTLFireability-03 finished in 13924 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Support contains 272 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1039 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:24:32] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:24:32] [INFO ] Invariant cache hit.
[2024-05-28 02:24:33] [INFO ] Implicit Places using invariants in 548 ms returned []
[2024-05-28 02:24:33] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:24:33] [INFO ] Invariant cache hit.
[2024-05-28 02:24:33] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:24:36] [INFO ] Implicit Places using invariants and state equation in 3519 ms returned []
Implicit Place search using SMT with State Equation took 4069 ms to find 0 implicit places.
[2024-05-28 02:24:36] [INFO ] Redundant transitions in 180 ms returned []
[2024-05-28 02:24:36] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:24:36] [INFO ] Invariant cache hit.
[2024-05-28 02:24:40] [INFO ] Dead Transitions using invariants and state equation in 3305 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8603 ms. Remains : 606/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (GEQ s4 1) (GEQ s30 1) (GEQ s245 1) (GEQ s590 1)) (AND (GEQ s12 1) (GEQ s30 1) (GEQ s223 1) (GEQ s590 1)) (AND (GEQ s7 1) (GEQ s30 1) (GEQ s27...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6040 reset in 2280 ms.
Product exploration explored 100000 steps with 6025 reset in 2213 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 (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (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 3 factoid took 176 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (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 (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 206 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-28 02:24:45] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:24:45] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:879)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 02:25:02] [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: Broken pipe ... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 272 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 994 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:25:03] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:25:03] [INFO ] Invariant cache hit.
[2024-05-28 02:25:04] [INFO ] Implicit Places using invariants in 568 ms returned []
[2024-05-28 02:25:04] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:25:04] [INFO ] Invariant cache hit.
[2024-05-28 02:25:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:25:07] [INFO ] Implicit Places using invariants and state equation in 3299 ms returned []
Implicit Place search using SMT with State Equation took 3870 ms to find 0 implicit places.
[2024-05-28 02:25:07] [INFO ] Redundant transitions in 177 ms returned []
[2024-05-28 02:25:07] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:25:07] [INFO ] Invariant cache hit.
[2024-05-28 02:25:11] [INFO ] Dead Transitions using invariants and state equation in 3217 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8267 ms. Remains : 606/606 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1))))]
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 3 factoid took 194 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1))))]
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 (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 225 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-28 02:25:11] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:25:12] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:879)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
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:261)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 02:25:29] [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: Broken pipe ... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6021 reset in 2151 ms.
Product exploration explored 100000 steps with 6010 reset in 2187 ms.
Built C files in :
/tmp/ltsmin6589449432043007064
[2024-05-28 02:25:33] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:25:33] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6589449432043007064
Running compilation step : cd /tmp/ltsmin6589449432043007064;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6589449432043007064;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6589449432043007064;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 272 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1104 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:25:38] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:25:38] [INFO ] Invariant cache hit.
[2024-05-28 02:25:38] [INFO ] Implicit Places using invariants in 556 ms returned []
[2024-05-28 02:25:38] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:25:38] [INFO ] Invariant cache hit.
[2024-05-28 02:25:39] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:25:41] [INFO ] Implicit Places using invariants and state equation in 3044 ms returned []
Implicit Place search using SMT with State Equation took 3604 ms to find 0 implicit places.
[2024-05-28 02:25:41] [INFO ] Redundant transitions in 181 ms returned []
[2024-05-28 02:25:41] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:25:41] [INFO ] Invariant cache hit.
[2024-05-28 02:25:45] [INFO ] Dead Transitions using invariants and state equation in 3284 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8185 ms. Remains : 606/606 places, 4546/4546 transitions.
Built C files in :
/tmp/ltsmin15209841923258941603
[2024-05-28 02:25:45] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:25:45] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15209841923258941603
Running compilation step : cd /tmp/ltsmin15209841923258941603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15209841923258941603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15209841923258941603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 02:25:48] [INFO ] Flatten gal took : 198 ms
[2024-05-28 02:25:48] [INFO ] Flatten gal took : 190 ms
[2024-05-28 02:25:49] [INFO ] Time to serialize gal into /tmp/LTL11743386303717008570.gal : 31 ms
[2024-05-28 02:25:49] [INFO ] Time to serialize properties into /tmp/LTL15010863961127374443.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11743386303717008570.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9187785371665298017.hoa' '-atoms' '/tmp/LTL15010863961127374443.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15010863961127374443.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9187785371665298017.hoa
Detected timeout of ITS tools.
[2024-05-28 02:26:04] [INFO ] Flatten gal took : 267 ms
[2024-05-28 02:26:04] [INFO ] Flatten gal took : 175 ms
[2024-05-28 02:26:04] [INFO ] Time to serialize gal into /tmp/LTL11581060767709294009.gal : 23 ms
[2024-05-28 02:26:04] [INFO ] Time to serialize properties into /tmp/LTL2795173186418113620.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11581060767709294009.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2795173186418113620.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(((((G("(((((((((((Cpt2_4>=1)&&(cable_free_0>=1))&&((AMC_184>=1)&&(FMCb_0>=1)))||(((Cpt2_12>=1)&&(cable_free_0>=1))&&((AMC_162>=1)...15621
Formula 0 simplified : G(!"(((((wait_cable_10>=1)&&(RMC_10>=1))||((wait_cable_2>=1)&&(RMC_2>=1)))||(((wait_cable_3>=1)&&(RMC_3>=1))||((wait_cable_5>=1)&&(R...15609
Detected timeout of ITS tools.
[2024-05-28 02:26:20] [INFO ] Flatten gal took : 177 ms
[2024-05-28 02:26:20] [INFO ] Applying decomposition
[2024-05-28 02:26:20] [INFO ] Flatten gal took : 207 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4279567470920353361.txt' '-o' '/tmp/graph4279567470920353361.bin' '-w' '/tmp/graph4279567470920353361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4279567470920353361.bin' '-l' '-1' '-v' '-w' '/tmp/graph4279567470920353361.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:26:20] [INFO ] Decomposing Gal with order
[2024-05-28 02:26:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:26:21] [INFO ] Removed a total of 11638 redundant transitions.
[2024-05-28 02:26:21] [INFO ] Flatten gal took : 590 ms
[2024-05-28 02:26:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1313 labels/synchronizations in 91 ms.
[2024-05-28 02:26:21] [INFO ] Time to serialize gal into /tmp/LTL2282929944072795767.gal : 12 ms
[2024-05-28 02:26:21] [INFO ] Time to serialize properties into /tmp/LTL18026223398348731020.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2282929944072795767.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18026223398348731020.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(((((G("(((((((((((i1.u3.Cpt2_4>=1)&&(i6.i0.u21.cable_free_0>=1))&&((i1.u3.AMC_184>=1)&&(i7.u23.FMCb_0>=1)))||(((i7.u7.Cpt2_12>=1)...22330
Formula 0 simplified : G(!"(((((i6.i0.u21.wait_cable_10>=1)&&(u19.RMC_10>=1))||((i6.i0.u25.wait_cable_2>=1)&&(u15.RMC_2>=1)))||(((i6.i1.u26.wait_cable_3>=1...22318
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3179522743805633579
[2024-05-28 02:26:36] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3179522743805633579
Running compilation step : cd /tmp/ltsmin3179522743805633579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3179522743805633579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3179522743805633579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SafeBus-COL-15-LTLFireability-04 finished in 128264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 16 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 24 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:26:39] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:26:39] [INFO ] Invariant cache hit.
[2024-05-28 02:26:41] [INFO ] Implicit Places using invariants in 1208 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1214 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 16 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1255 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 330 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s544 1) (GEQ s558 1)) (AND (GEQ s551 1) (GEQ s558 1)) (AND (GEQ s554 1) (GEQ s558 1)) (AND (GEQ s556 1) (GEQ s558 1)) (AND (GEQ s542 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 SafeBus-COL-15-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-15-LTLFireability-05 finished in 1607 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 875 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:26:42] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:26:42] [INFO ] Invariant cache hit.
[2024-05-28 02:26:43] [INFO ] Implicit Places using invariants in 1216 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1225 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4531
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4531
Applied a total of 30 rules in 1039 ms. Remains 576 /591 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
[2024-05-28 02:26:44] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2024-05-28 02:26:44] [INFO ] Computed 50 invariants in 21 ms
[2024-05-28 02:26:45] [INFO ] Implicit Places using invariants in 1065 ms returned []
[2024-05-28 02:26:45] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:26:45] [INFO ] Invariant cache hit.
[2024-05-28 02:26:45] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:26:51] [INFO ] Implicit Places using invariants and state equation in 5859 ms returned []
Implicit Place search using SMT with State Equation took 6938 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 576/606 places, 4531/4546 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10078 ms. Remains : 576/606 places, 4531/4546 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s526 1) (GEQ s558 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1562 reset in 1008 ms.
Product exploration explored 100000 steps with 1557 reset in 1100 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 42 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-28 02:26:53] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:26:54] [INFO ] Invariant cache hit.
[2024-05-28 02:26:56] [INFO ] [Real]Absence check using 20 positive place invariants in 16 ms returned sat
[2024-05-28 02:26:56] [INFO ] [Real]Absence check using 20 positive and 30 generalized place invariants in 25 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-COL-15-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-15-LTLFireability-06 finished in 15302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0))) U (p0&&X(F(!p1)))))'
Support contains 17 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 34 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:26:56] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2024-05-28 02:26:56] [INFO ] Computed 65 invariants in 22 ms
[2024-05-28 02:26:57] [INFO ] Implicit Places using invariants in 1274 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1283 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 18 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1335 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) p1), (NOT p0), p1, (NOT p0), true]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s544 1) (GEQ s558 1)) (AND (GEQ s551 1) (GEQ s558 1)) (AND (GEQ s554 1) (GEQ s558 1)) (AND (GEQ s556 1) (GEQ s558 1)) (AND (GEQ s542 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-15-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-15-LTLFireability-07 finished in 1543 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(!p1)))))'
Support contains 46 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1014 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:26:59] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:26:59] [INFO ] Invariant cache hit.
[2024-05-28 02:27:00] [INFO ] Implicit Places using invariants in 1164 ms returned []
[2024-05-28 02:27:00] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:27:00] [INFO ] Invariant cache hit.
[2024-05-28 02:27:00] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:27:06] [INFO ] Implicit Places using invariants and state equation in 6179 ms returned []
Implicit Place search using SMT with State Equation took 7345 ms to find 0 implicit places.
[2024-05-28 02:27:06] [INFO ] Redundant transitions in 185 ms returned []
[2024-05-28 02:27:06] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:27:06] [INFO ] Invariant cache hit.
[2024-05-28 02:27:10] [INFO ] Dead Transitions using invariants and state equation in 3271 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11830 ms. Remains : 606/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 96 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s498 1) (GEQ s544 1)) (AND (GEQ s506 1) (GEQ s552 1)) (AND (GEQ s497 1) (GEQ s543 1)) (AND (GEQ s499 1) (GEQ s545 1)) (AND (GEQ s501 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 1200 ms.
Product exploration explored 100000 steps with 0 reset in 1304 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 88 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 02:27:13] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:27:13] [INFO ] Invariant cache hit.
[2024-05-28 02:27:13] [INFO ] [Real]Absence check using 31 positive place invariants in 15 ms returned sat
[2024-05-28 02:27:13] [INFO ] [Real]Absence check using 31 positive and 34 generalized place invariants in 18 ms returned sat
[2024-05-28 02:27:13] [INFO ] After 133ms 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 p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 22 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-COL-15-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-15-LTLFireability-09 finished in 15069 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(F(p0)&&X((F(p2)||p1))))))'
Support contains 288 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 11 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:27:13] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:27:13] [INFO ] Invariant cache hit.
[2024-05-28 02:27:13] [INFO ] Implicit Places using invariants in 344 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 347 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 12 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 371 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s499 1) (LT s545 1)) (OR (LT s496 1) (LT s542 1)) (OR (LT s498 1) (LT s544 1)) (OR (LT s500 1) (LT s546 1)) (OR (LT s502 1) (LT s548 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1047 ms.
Product exploration explored 100000 steps with 50000 reset in 934 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 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 16 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SafeBus-COL-15-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-15-LTLFireability-10 finished in 2652 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 256 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 13 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:27:15] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:27:15] [INFO ] Invariant cache hit.
[2024-05-28 02:27:16] [INFO ] Implicit Places using invariants in 374 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 377 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 11 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 402 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-15-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 (OR (LT s12 1) (LT s42 1) (LT s238 1) (LT s575 1)) (OR (LT s7 1) (LT s41 1) (LT s158 1) (LT s575 1)) (OR (LT s11 1) (LT s45 1) (LT s282 1) (LT s57...], 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 13 steps with 0 reset in 6 ms.
FORMULA SafeBus-COL-15-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-15-LTLFireability-11 finished in 588 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||F(G(!p1)))))'
Support contains 18 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 22 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:27:16] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:27:16] [INFO ] Invariant cache hit.
[2024-05-28 02:27:17] [INFO ] Implicit Places using invariants in 1192 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1197 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 19 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1239 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND p0 p1), p1, (AND p0 p1)]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (OR (LT s46 1) (LT s559 1)) (OR (LT s56 1) (LT s559 1)) (OR (LT s58 1) (LT s559 1)) (OR (LT s54 1) (LT s559 1)) (OR (LT s48 1) (LT s559 1)) (OR (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1091 ms.
Stack based approach found an accepted trace after 1964 steps with 0 reset with depth 1965 and stack size 1965 in 22 ms.
FORMULA SafeBus-COL-15-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-15-LTLFireability-12 finished in 2497 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p1&&G(p2))||p0) U X(!p3)))'
Support contains 497 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 11 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:27:19] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:27:19] [INFO ] Invariant cache hit.
[2024-05-28 02:27:19] [INFO ] Implicit Places using invariants in 256 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 262 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 7 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 280 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 209 ms :[p3, p3, (AND (NOT p2) p3), p3, true, (NOT p2)]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=0 dest: 2}, { cond=(OR p0 (AND p1 p2)), acceptance={} source=0 dest: 3}], [{ cond=p3, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) p3), acceptance={} source=2 dest: 4}, { cond=(AND p2 p3), acceptance={} source=2 dest: 5}], [{ cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p2) p3)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1 p2 p3), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 p3) (AND p1 p2 p3)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s406 1) (GEQ s557 1)) (AND (GEQ s315 1) (GEQ s557 1)) (AND (GEQ s287 1) (GEQ s557 1)) (AND (GEQ s434 1) (GEQ s557 1)) (AND (GEQ s488 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SafeBus-COL-15-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-15-LTLFireability-13 finished in 638 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 256 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 15 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:27:19] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:27:19] [INFO ] Invariant cache hit.
[2024-05-28 02:27:20] [INFO ] Implicit Places using invariants in 368 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 388 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 13 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 417 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 84 ms :[p0, p0]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s12 1) (LT s42 1) (LT s238 1) (LT s575 1)) (OR (LT s7 1) (LT s41 1) (LT s158 1) (LT s575 1)) (OR (LT s11 1) (LT s45 1) (LT s282 1) (LT s57...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 71900 steps with 7102 reset in 10002 ms.
Product exploration timeout after 75220 steps with 7458 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[p0]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[p0]
Stuttering acceptance computed with spot in 46 ms :[p0]
[2024-05-28 02:27:40] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:27:48] [INFO ] Computed 50 invariants in 26 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:879)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 02:28:03] [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: Broken pipe ... while checking expression EG p0
Could not prove EG p0
Support contains 256 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4531
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4531
Applied a total of 30 rules in 1056 ms. Remains 576 /591 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
[2024-05-28 02:28:04] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2024-05-28 02:28:04] [INFO ] Computed 50 invariants in 15 ms
[2024-05-28 02:28:04] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-28 02:28:04] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:28:04] [INFO ] Invariant cache hit.
[2024-05-28 02:28:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:28:06] [INFO ] Implicit Places using invariants and state equation in 2429 ms returned []
Implicit Place search using SMT with State Equation took 2736 ms to find 0 implicit places.
[2024-05-28 02:28:07] [INFO ] Redundant transitions in 174 ms returned []
[2024-05-28 02:28:07] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:28:07] [INFO ] Invariant cache hit.
[2024-05-28 02:28:09] [INFO ] Dead Transitions using invariants and state equation in 2924 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 576/591 places, 4531/4546 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6914 ms. Remains : 576/591 places, 4531/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[p0]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[p0]
Stuttering acceptance computed with spot in 44 ms :[p0]
[2024-05-28 02:28:10] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:28:17] [INFO ] Invariant cache hit.
Could not prove EG p0
Stuttering acceptance computed with spot in 44 ms :[p0]
Product exploration timeout after 72140 steps with 7138 reset in 10001 ms.
Product exploration timeout after 72160 steps with 7141 reset in 10001 ms.
Built C files in :
/tmp/ltsmin5489439986237825465
[2024-05-28 02:28:52] [INFO ] Too many transitions (4531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:28:52] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5489439986237825465
Running compilation step : cd /tmp/ltsmin5489439986237825465;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5489439986237825465;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5489439986237825465;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 256 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1039 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2024-05-28 02:28:56] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:28:56] [INFO ] Invariant cache hit.
[2024-05-28 02:28:57] [INFO ] Implicit Places using invariants in 283 ms returned []
[2024-05-28 02:28:57] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:28:57] [INFO ] Invariant cache hit.
[2024-05-28 02:28:57] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:29:00] [INFO ] Implicit Places using invariants and state equation in 3131 ms returned []
Implicit Place search using SMT with State Equation took 3420 ms to find 0 implicit places.
[2024-05-28 02:29:00] [INFO ] Redundant transitions in 173 ms returned []
[2024-05-28 02:29:00] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:29:00] [INFO ] Invariant cache hit.
[2024-05-28 02:29:03] [INFO ] Dead Transitions using invariants and state equation in 2902 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7548 ms. Remains : 576/576 places, 4531/4531 transitions.
Built C files in :
/tmp/ltsmin7032471485034196469
[2024-05-28 02:29:03] [INFO ] Too many transitions (4531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:29:03] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7032471485034196469
Running compilation step : cd /tmp/ltsmin7032471485034196469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7032471485034196469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7032471485034196469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 02:29:07] [INFO ] Flatten gal took : 209 ms
[2024-05-28 02:29:07] [INFO ] Flatten gal took : 200 ms
[2024-05-28 02:29:07] [INFO ] Time to serialize gal into /tmp/LTL8184924253144732296.gal : 25 ms
[2024-05-28 02:29:07] [INFO ] Time to serialize properties into /tmp/LTL2358009709274965005.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8184924253144732296.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9893786111937862267.hoa' '-atoms' '/tmp/LTL2358009709274965005.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2358009709274965005.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9893786111937862267.hoa
Detected timeout of ITS tools.
[2024-05-28 02:29:22] [INFO ] Flatten gal took : 195 ms
[2024-05-28 02:29:23] [INFO ] Flatten gal took : 206 ms
[2024-05-28 02:29:23] [INFO ] Time to serialize gal into /tmp/LTL6417021438878066024.gal : 22 ms
[2024-05-28 02:29:23] [INFO ] Time to serialize properties into /tmp/LTL921431186805030862.ltl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6417021438878066024.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL921431186805030862.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((Cpt2_12>=1)&&(cable_used_11>=1))&&((AMC_177>=1)&&(FMCb_0>=1)))||(((Cpt2_7>=1)&&(cable_used_10>=1))&&((AMC_97>=1...226755
Formula 0 simplified : XG!"(((((((((((((((Cpt2_12>=1)&&(cable_used_11>=1))&&((AMC_177>=1)&&(FMCb_0>=1)))||(((Cpt2_7>=1)&&(cable_used_10>=1))&&((AMC_97>=1)&...226749
Detected timeout of ITS tools.
[2024-05-28 02:29:38] [INFO ] Flatten gal took : 281 ms
[2024-05-28 02:29:38] [INFO ] Applying decomposition
[2024-05-28 02:29:38] [INFO ] Flatten gal took : 207 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1589393306166244372.txt' '-o' '/tmp/graph1589393306166244372.bin' '-w' '/tmp/graph1589393306166244372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1589393306166244372.bin' '-l' '-1' '-v' '-w' '/tmp/graph1589393306166244372.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:29:39] [INFO ] Decomposing Gal with order
[2024-05-28 02:29:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:29:39] [INFO ] Removed a total of 11385 redundant transitions.
[2024-05-28 02:29:39] [INFO ] Flatten gal took : 620 ms
[2024-05-28 02:29:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 1510 labels/synchronizations in 109 ms.
[2024-05-28 02:29:40] [INFO ] Time to serialize gal into /tmp/LTL10144513559718330066.gal : 20 ms
[2024-05-28 02:29:40] [INFO ] Time to serialize properties into /tmp/LTL4046422471152500757.ltl : 30 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10144513559718330066.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4046422471152500757.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((i8.u5.Cpt2_12>=1)&&(i8.u23.cable_used_11>=1))&&((i8.u6.AMC_177>=1)&&(i8.u23.FMCb_0>=1)))||(((i0.u3.Cpt2_7>=1)&&...311130
Formula 0 simplified : XG!"(((((((((((((((i8.u5.Cpt2_12>=1)&&(i8.u23.cable_used_11>=1))&&((i8.u6.AMC_177>=1)&&(i8.u23.FMCb_0>=1)))||(((i0.u3.Cpt2_7>=1)&&(i...311124
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3446818097722513146
[2024-05-28 02:29:55] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3446818097722513146
Running compilation step : cd /tmp/ltsmin3446818097722513146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3446818097722513146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3446818097722513146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SafeBus-COL-15-LTLFireability-14 finished in 158761 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X(F(p1))))))'
Support contains 467 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 10 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:29:58] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2024-05-28 02:29:58] [INFO ] Computed 65 invariants in 21 ms
[2024-05-28 02:29:58] [INFO ] Implicit Places using invariants in 313 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 316 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 9 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 337 ms. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : SafeBus-COL-15-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(AND (OR (LT s466 1) (LT s526 1) (LT s575 1)) (OR (LT s408 1) (LT s526 1) (LT s575 1)) (OR (LT s376 1) (LT s526 1) (LT s575 1)) (OR (LT s318 1) (LT s52...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 7968 ms.
Product exploration explored 100000 steps with 25000 reset in 7933 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), true]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 212 out of 591 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 8 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:30:15] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:30:15] [INFO ] Computed 50 invariants in 10 ms
[2024-05-28 02:30:15] [INFO ] Implicit Places using invariants in 204 ms returned []
[2024-05-28 02:30:15] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:30:15] [INFO ] Invariant cache hit.
[2024-05-28 02:30:16] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:30:17] [INFO ] Implicit Places using invariants and state equation in 1666 ms returned []
Implicit Place search using SMT with State Equation took 1888 ms to find 0 implicit places.
[2024-05-28 02:30:17] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:30:17] [INFO ] Invariant cache hit.
[2024-05-28 02:30:20] [INFO ] Dead Transitions using invariants and state equation in 2935 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4834 ms. Remains : 591/591 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 30 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 894 ms.
Product exploration explored 100000 steps with 25000 reset in 909 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 212 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4546
Deduced a syphon composed of 15 places in 1 ms
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 591 transition count 4546
Deduced a syphon composed of 15 places in 1 ms
Applied a total of 15 rules in 971 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:30:24] [INFO ] Redundant transitions in 172 ms returned []
[2024-05-28 02:30:24] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:30:24] [INFO ] Computed 50 invariants in 16 ms
[2024-05-28 02:30:27] [INFO ] Dead Transitions using invariants and state equation in 3019 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/591 places, 4546/4546 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4173 ms. Remains : 591/591 places, 4546/4546 transitions.
Built C files in :
/tmp/ltsmin10874913262677637521
[2024-05-28 02:30:27] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10874913262677637521
Running compilation step : cd /tmp/ltsmin10874913262677637521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10874913262677637521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10874913262677637521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 212 out of 591 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 35 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:30:30] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:30:30] [INFO ] Computed 50 invariants in 17 ms
[2024-05-28 02:30:31] [INFO ] Implicit Places using invariants in 923 ms returned []
[2024-05-28 02:30:31] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:30:31] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:30:37] [INFO ] Implicit Places using invariants and state equation in 5197 ms returned []
Implicit Place search using SMT with State Equation took 6131 ms to find 0 implicit places.
[2024-05-28 02:30:37] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:30:37] [INFO ] Invariant cache hit.
[2024-05-28 02:30:40] [INFO ] Dead Transitions using invariants and state equation in 3126 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9298 ms. Remains : 591/591 places, 4546/4546 transitions.
Built C files in :
/tmp/ltsmin2103097562537790530
[2024-05-28 02:30:40] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2103097562537790530
Running compilation step : cd /tmp/ltsmin2103097562537790530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2103097562537790530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2103097562537790530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 02:30:43] [INFO ] Flatten gal took : 220 ms
[2024-05-28 02:30:44] [INFO ] Flatten gal took : 175 ms
[2024-05-28 02:30:44] [INFO ] Time to serialize gal into /tmp/LTL16201356077430734314.gal : 31 ms
[2024-05-28 02:30:44] [INFO ] Time to serialize properties into /tmp/LTL782861574937217991.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16201356077430734314.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10386743095632136188.hoa' '-atoms' '/tmp/LTL782861574937217991.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL782861574937217991.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10386743095632136188.hoa
Detected timeout of ITS tools.
[2024-05-28 02:30:59] [INFO ] Flatten gal took : 199 ms
[2024-05-28 02:30:59] [INFO ] Flatten gal took : 202 ms
[2024-05-28 02:30:59] [INFO ] Time to serialize gal into /tmp/LTL9141555084395335080.gal : 24 ms
[2024-05-28 02:30:59] [INFO ] Time to serialize properties into /tmp/LTL3527617589048601351.ltl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9141555084395335080.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3527617589048601351.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((X(X(F("(((((((((((wait_ack_193<1)||(ACK_0<1))||(FMCb_0<1))&&(((wait_ack_131<1)||(ACK_0<1))||(FMCb_0<1)))&&((((wait_ack_97<1)||(A...232801
Formula 0 simplified : X(!"((((((((((((((((Cpt2_12<1)||(cable_used_11<1))||((AMC_177<1)||(FMCb_0<1)))&&(((Cpt2_7<1)||(cable_used_10<1))||((AMC_97<1)||(FMCb...232791
Detected timeout of ITS tools.
[2024-05-28 02:31:15] [INFO ] Flatten gal took : 208 ms
[2024-05-28 02:31:15] [INFO ] Applying decomposition
[2024-05-28 02:31:15] [INFO ] Flatten gal took : 206 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17530530712407852648.txt' '-o' '/tmp/graph17530530712407852648.bin' '-w' '/tmp/graph17530530712407852648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17530530712407852648.bin' '-l' '-1' '-v' '-w' '/tmp/graph17530530712407852648.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:31:15] [INFO ] Decomposing Gal with order
[2024-05-28 02:31:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:31:16] [INFO ] Removed a total of 9157 redundant transitions.
[2024-05-28 02:31:16] [INFO ] Flatten gal took : 676 ms
[2024-05-28 02:31:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 1991 labels/synchronizations in 115 ms.
[2024-05-28 02:31:16] [INFO ] Time to serialize gal into /tmp/LTL2910164090767685231.gal : 14 ms
[2024-05-28 02:31:16] [INFO ] Time to serialize properties into /tmp/LTL3333108344972228098.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2910164090767685231.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3333108344972228098.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((X(X(F("(((((((((((i9.u19.wait_ack_193<1)||(i9.u13.ACK_0<1))||(i2.u4.FMCb_0<1))&&(((i9.u17.wait_ack_131<1)||(i9.u13.ACK_0<1))||(i...315586
Formula 0 simplified : X(!"((((((((((((((((i2.u4.Cpt2_12<1)||(i2.u4.cable_used_11<1))||((u10.AMC_177<1)||(i2.u4.FMCb_0<1)))&&(((i1.u2.Cpt2_7<1)||(i2.u4.cab...315576
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10068520177097283834
[2024-05-28 02:31:32] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10068520177097283834
Running compilation step : cd /tmp/ltsmin10068520177097283834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10068520177097283834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10068520177097283834;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SafeBus-COL-15-LTLFireability-15 finished in 96682 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Found a Shortening insensitive property : SafeBus-COL-15-LTLFireability-14
Stuttering acceptance computed with spot in 78 ms :[p0, p0]
Support contains 256 out of 606 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 38 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:31:35] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2024-05-28 02:31:35] [INFO ] Computed 65 invariants in 19 ms
[2024-05-28 02:31:35] [INFO ] Implicit Places using invariants in 367 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 372 ms to find 15 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4531
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4531
Applied a total of 30 rules in 42 ms. Remains 576 /591 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
[2024-05-28 02:31:35] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2024-05-28 02:31:35] [INFO ] Computed 50 invariants in 18 ms
[2024-05-28 02:31:36] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-28 02:31:36] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:31:36] [INFO ] Invariant cache hit.
[2024-05-28 02:31:36] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:31:39] [INFO ] Implicit Places using invariants and state equation in 3223 ms returned []
Implicit Place search using SMT with State Equation took 3538 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 576/606 places, 4531/4546 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 3992 ms. Remains : 576/606 places, 4531/4546 transitions.
Running random walk in product with property : SafeBus-COL-15-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s12 1) (LT s42 1) (LT s238 1) (LT s560 1)) (OR (LT s7 1) (LT s41 1) (LT s158 1) (LT s560 1)) (OR (LT s11 1) (LT s45 1) (LT s282 1) (LT s56...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration timeout after 78240 steps with 7750 reset in 10003 ms.
Product exploration timeout after 79820 steps with 7912 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[p0]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[p0]
Stuttering acceptance computed with spot in 28 ms :[p0]
[2024-05-28 02:32:00] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:32:07] [INFO ] Invariant cache hit.
Could not prove EG p0
Support contains 256 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1055 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2024-05-28 02:32:23] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:32:23] [INFO ] Invariant cache hit.
[2024-05-28 02:32:23] [INFO ] Implicit Places using invariants in 277 ms returned []
[2024-05-28 02:32:23] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:32:23] [INFO ] Invariant cache hit.
[2024-05-28 02:32:23] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:32:26] [INFO ] Implicit Places using invariants and state equation in 2564 ms returned []
Implicit Place search using SMT with State Equation took 2843 ms to find 0 implicit places.
[2024-05-28 02:32:26] [INFO ] Redundant transitions in 181 ms returned []
[2024-05-28 02:32:26] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:32:26] [INFO ] Invariant cache hit.
[2024-05-28 02:32:29] [INFO ] Dead Transitions using invariants and state equation in 2990 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7078 ms. Remains : 576/576 places, 4531/4531 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[p0]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[p0]
Stuttering acceptance computed with spot in 49 ms :[p0]
[2024-05-28 02:32:29] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:32:36] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:879)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
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:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 02:32:51] [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: Broken pipe ... while checking expression EG p0
Could not prove EG p0
Stuttering acceptance computed with spot in 1150 ms :[p0]
Product exploration timeout after 72050 steps with 7133 reset in 10001 ms.
Product exploration timeout after 71390 steps with 7049 reset in 10001 ms.
Built C files in :
/tmp/ltsmin18075070600803442701
[2024-05-28 02:33:12] [INFO ] Too many transitions (4531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:33:13] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18075070600803442701
Running compilation step : cd /tmp/ltsmin18075070600803442701;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18075070600803442701;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18075070600803442701;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 256 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1103 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2024-05-28 02:33:17] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:33:17] [INFO ] Invariant cache hit.
[2024-05-28 02:33:17] [INFO ] Implicit Places using invariants in 282 ms returned []
[2024-05-28 02:33:17] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:33:17] [INFO ] Invariant cache hit.
[2024-05-28 02:33:17] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:33:20] [INFO ] Implicit Places using invariants and state equation in 2783 ms returned []
Implicit Place search using SMT with State Equation took 3067 ms to find 0 implicit places.
[2024-05-28 02:33:20] [INFO ] Redundant transitions in 180 ms returned []
[2024-05-28 02:33:20] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:33:20] [INFO ] Invariant cache hit.
[2024-05-28 02:33:23] [INFO ] Dead Transitions using invariants and state equation in 2925 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7290 ms. Remains : 576/576 places, 4531/4531 transitions.
Built C files in :
/tmp/ltsmin8167479375859576337
[2024-05-28 02:33:23] [INFO ] Too many transitions (4531) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:33:23] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8167479375859576337
Running compilation step : cd /tmp/ltsmin8167479375859576337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8167479375859576337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8167479375859576337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 02:33:26] [INFO ] Flatten gal took : 179 ms
[2024-05-28 02:33:27] [INFO ] Flatten gal took : 187 ms
[2024-05-28 02:33:27] [INFO ] Time to serialize gal into /tmp/LTL8852782311390296722.gal : 26 ms
[2024-05-28 02:33:27] [INFO ] Time to serialize properties into /tmp/LTL14407507651950091128.prop : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8852782311390296722.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6568256184491614967.hoa' '-atoms' '/tmp/LTL14407507651950091128.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL14407507651950091128.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6568256184491614967.hoa
Detected timeout of ITS tools.
[2024-05-28 02:33:42] [INFO ] Flatten gal took : 276 ms
[2024-05-28 02:33:43] [INFO ] Flatten gal took : 190 ms
[2024-05-28 02:33:43] [INFO ] Time to serialize gal into /tmp/LTL11738149679921184200.gal : 23 ms
[2024-05-28 02:33:43] [INFO ] Time to serialize properties into /tmp/LTL12440319938465909616.ltl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11738149679921184200.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12440319938465909616.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((Cpt2_12>=1)&&(cable_used_11>=1))&&((AMC_177>=1)&&(FMCb_0>=1)))||(((Cpt2_7>=1)&&(cable_used_10>=1))&&((AMC_97>=1...226755
Formula 0 simplified : XG!"(((((((((((((((Cpt2_12>=1)&&(cable_used_11>=1))&&((AMC_177>=1)&&(FMCb_0>=1)))||(((Cpt2_7>=1)&&(cable_used_10>=1))&&((AMC_97>=1)&...226749
Detected timeout of ITS tools.
[2024-05-28 02:33:58] [INFO ] Flatten gal took : 197 ms
[2024-05-28 02:33:58] [INFO ] Applying decomposition
[2024-05-28 02:33:58] [INFO ] Flatten gal took : 202 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2971213746602019454.txt' '-o' '/tmp/graph2971213746602019454.bin' '-w' '/tmp/graph2971213746602019454.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2971213746602019454.bin' '-l' '-1' '-v' '-w' '/tmp/graph2971213746602019454.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:33:59] [INFO ] Decomposing Gal with order
[2024-05-28 02:33:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:33:59] [INFO ] Removed a total of 9837 redundant transitions.
[2024-05-28 02:33:59] [INFO ] Flatten gal took : 709 ms
[2024-05-28 02:34:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 1203 labels/synchronizations in 99 ms.
[2024-05-28 02:34:00] [INFO ] Time to serialize gal into /tmp/LTL2780526390841606706.gal : 11 ms
[2024-05-28 02:34:00] [INFO ] Time to serialize properties into /tmp/LTL37475254085087825.ltl : 217 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2780526390841606706.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL37475254085087825.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...252
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((i7.u5.Cpt2_12>=1)&&(i7.u20.cable_used_11>=1))&&((u12.AMC_177>=1)&&(i7.u20.FMCb_0>=1)))||(((i7.u3.Cpt2_7>=1)&&(i...312480
Formula 0 simplified : XG!"(((((((((((((((i7.u5.Cpt2_12>=1)&&(i7.u20.cable_used_11>=1))&&((u12.AMC_177>=1)&&(i7.u20.FMCb_0>=1)))||(((i7.u3.Cpt2_7>=1)&&(i7....312474
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13577514523971481610
[2024-05-28 02:34:15] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13577514523971481610
Running compilation step : cd /tmp/ltsmin13577514523971481610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13577514523971481610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13577514523971481610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SafeBus-COL-15-LTLFireability-14 finished in 163182 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X(F(p1))))))'
[2024-05-28 02:34:18] [INFO ] Flatten gal took : 255 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10591230010249720604
[2024-05-28 02:34:19] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:34:19] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10591230010249720604
Running compilation step : cd /tmp/ltsmin10591230010249720604;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 02:34:19] [INFO ] Applying decomposition
[2024-05-28 02:34:19] [INFO ] Flatten gal took : 239 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5201688762433218068.txt' '-o' '/tmp/graph5201688762433218068.bin' '-w' '/tmp/graph5201688762433218068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5201688762433218068.bin' '-l' '-1' '-v' '-w' '/tmp/graph5201688762433218068.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:34:19] [INFO ] Decomposing Gal with order
[2024-05-28 02:34:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:34:20] [INFO ] Removed a total of 10876 redundant transitions.
[2024-05-28 02:34:20] [INFO ] Flatten gal took : 727 ms
[2024-05-28 02:34:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1051 labels/synchronizations in 76 ms.
[2024-05-28 02:34:21] [INFO ] Time to serialize gal into /tmp/LTLFireability15699372460778496339.gal : 8 ms
[2024-05-28 02:34:21] [INFO ] Time to serialize properties into /tmp/LTLFireability12889142352543828832.ltl : 49 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15699372460778496339.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12889142352543828832.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 4 LTL properties
Checking formula 0 : !((G(F("((((((i6.u24.MSG_0>=1)&&(u19.wait_msg_0>=1))||((i6.u24.MSG_2>=1)&&(i6.u24.wait_msg_2>=1)))||(((i6.u24.MSG_5>=1)&&(i6.u14.wait_...736
Formula 0 simplified : FG!"((((((i6.u24.MSG_0>=1)&&(u19.wait_msg_0>=1))||((i6.u24.MSG_2>=1)&&(i6.u24.wait_msg_2>=1)))||(((i6.u24.MSG_5>=1)&&(i6.u14.wait_ms...730
Compilation finished in 20638 ms.
Running link step : cd /tmp/ltsmin10591230010249720604;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 4728 ms.
Running LTSmin : cd /tmp/ltsmin10591230010249720604;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
BK_STOP 1716863860356
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SafeBus-COL-15"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is SafeBus-COL-15, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r351-tall-171679101900238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-15.tgz
mv SafeBus-COL-15 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 ;