Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016900580.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-COL-S06J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016900580
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 8.3K Apr 29 14:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 14:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 29 14:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 29 14:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652886947788

Running Version 202205111006
[2022-05-18 15:15:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 15:15:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 15:15:49] [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.
[2022-05-18 15:15:49] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 15:15:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 666 ms
[2022-05-18 15:15:49] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 894 PT places and 14420.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2022-05-18 15:15:49] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2022-05-18 15:15:49] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 5 formulas.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 973 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 24) seen :11
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 15:15:50] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 15:15:50] [INFO ] Computed 26 place invariants in 13 ms
[2022-05-18 15:15:50] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-18 15:15:50] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 15:15:50] [INFO ] After 135ms 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.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2022-05-18 15:15:50] [INFO ] Flatten gal took : 28 ms
[2022-05-18 15:15:50] [INFO ] Flatten gal took : 9 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2022-05-18 15:15:50] [INFO ] Unfolded HLPN to a Petri net with 894 places and 14334 transitions 119772 arcs in 317 ms.
[2022-05-18 15:15:50] [INFO ] Unfolded 11 HLPN properties in 2 ms.
[2022-05-18 15:15:50] [INFO ] Reduced 9360 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 282 out of 894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 888 transition count 3574
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 880 transition count 3566
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 880 transition count 3566
Applied a total of 22 rules in 181 ms. Remains 880 /894 variables (removed 14) and now considering 3566/3574 (removed 8) transitions.
[2022-05-18 15:15:51] [INFO ] Flow matrix only has 3518 transitions (discarded 48 similar events)
// Phase 1: matrix 3518 rows 880 cols
[2022-05-18 15:15:51] [INFO ] Computed 56 place invariants in 226 ms
[2022-05-18 15:15:52] [INFO ] Dead Transitions using invariants and state equation in 1682 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2022-05-18 15:15:52] [INFO ] Flow matrix only has 2294 transitions (discarded 48 similar events)
// Phase 1: matrix 2294 rows 880 cols
[2022-05-18 15:15:53] [INFO ] Computed 56 place invariants in 111 ms
[2022-05-18 15:15:53] [INFO ] Implicit Places using invariants in 593 ms returned [694, 695, 696, 697, 698, 699, 700, 701]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 600 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 872/894 places, 2342/3574 transitions.
Applied a total of 0 rules in 83 ms. Remains 872 /872 variables (removed 0) and now considering 2342/2342 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 872/894 places, 2342/3574 transitions.
Support contains 282 out of 872 places after structural reductions.
[2022-05-18 15:15:53] [INFO ] Flatten gal took : 244 ms
[2022-05-18 15:15:54] [INFO ] Flatten gal took : 196 ms
[2022-05-18 15:15:54] [INFO ] Input system was already deterministic with 2342 transitions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 20) seen :19
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 15:15:54] [INFO ] Flow matrix only has 2294 transitions (discarded 48 similar events)
// Phase 1: matrix 2294 rows 872 cols
[2022-05-18 15:15:54] [INFO ] Computed 48 place invariants in 63 ms
[2022-05-18 15:15:55] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2022-05-18 15:15:55] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 53 ms returned sat
[2022-05-18 15:15:55] [INFO ] After 207ms 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.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)&&p0)))'
Support contains 18 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 2334
Applied a total of 16 rules in 118 ms. Remains 864 /872 variables (removed 8) and now considering 2334/2342 (removed 8) transitions.
[2022-05-18 15:15:55] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:15:55] [INFO ] Computed 48 place invariants in 51 ms
[2022-05-18 15:15:56] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
[2022-05-18 15:15:56] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:15:56] [INFO ] Computed 48 place invariants in 44 ms
[2022-05-18 15:15:57] [INFO ] Implicit Places using invariants in 754 ms returned []
[2022-05-18 15:15:57] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:15:57] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 15:15:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:16:11] [INFO ] Implicit Places using invariants and state equation in 14211 ms returned []
Implicit Place search using SMT with State Equation took 14967 ms to find 0 implicit places.
[2022-05-18 15:16:11] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:16:11] [INFO ] Computed 48 place invariants in 49 ms
[2022-05-18 15:16:12] [INFO ] Dead Transitions using invariants and state equation in 966 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 2334/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/872 places, 2334/2342 transitions.
Stuttering acceptance computed with spot in 455 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s418 1) (LT s678 1) (LT s745 1)) (OR (LT s418 1) (LT s673 1) (LT s745 1)) (OR (LT s418 1) (LT s672 1) (LT s745 1)) (OR (LT s418 1) (LT s67...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-00 finished in 17563 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 66 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 872 transition count 2286
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 816 transition count 2286
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 112 place count 816 transition count 2222
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 240 place count 752 transition count 2222
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 448 place count 648 transition count 2118
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 456 place count 640 transition count 2110
Iterating global reduction 2 with 8 rules applied. Total rules applied 464 place count 640 transition count 2110
Applied a total of 464 rules in 229 ms. Remains 640 /872 variables (removed 232) and now considering 2110/2342 (removed 232) transitions.
[2022-05-18 15:16:13] [INFO ] Flow matrix only has 2062 transitions (discarded 48 similar events)
// Phase 1: matrix 2062 rows 640 cols
[2022-05-18 15:16:13] [INFO ] Computed 48 place invariants in 44 ms
[2022-05-18 15:16:14] [INFO ] Dead Transitions using invariants and state equation in 933 ms found 0 transitions.
[2022-05-18 15:16:14] [INFO ] Flow matrix only has 2062 transitions (discarded 48 similar events)
// Phase 1: matrix 2062 rows 640 cols
[2022-05-18 15:16:14] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 15:16:14] [INFO ] Implicit Places using invariants in 594 ms returned []
[2022-05-18 15:16:14] [INFO ] Flow matrix only has 2062 transitions (discarded 48 similar events)
// Phase 1: matrix 2062 rows 640 cols
[2022-05-18 15:16:14] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 15:16:15] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:16:34] [INFO ] Implicit Places using invariants and state equation in 19598 ms returned []
Implicit Place search using SMT with State Equation took 20199 ms to find 0 implicit places.
[2022-05-18 15:16:34] [INFO ] Redundant transitions in 105 ms returned []
[2022-05-18 15:16:34] [INFO ] Flow matrix only has 2062 transitions (discarded 48 similar events)
// Phase 1: matrix 2062 rows 640 cols
[2022-05-18 15:16:34] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 15:16:35] [INFO ] Dead Transitions using invariants and state equation in 941 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 640/872 places, 2110/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 640/872 places, 2110/2342 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s297 1) (GEQ s299 1) (GEQ s310 1)) (AND (GEQ s297 1) (GEQ s304 1) (GEQ s311 1)) (AND (GEQ s297 1) (GEQ s299 1) (GEQ s308 1)) (AND (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 117 steps with 0 reset in 17 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-03 finished in 22648 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X(G(G(p0))))&&p0)))'
Support contains 9 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 872 transition count 2286
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 816 transition count 2286
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 112 place count 816 transition count 2174
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 336 place count 704 transition count 2174
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 528 place count 608 transition count 2078
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 536 place count 600 transition count 2070
Iterating global reduction 2 with 8 rules applied. Total rules applied 544 place count 600 transition count 2070
Applied a total of 544 rules in 236 ms. Remains 600 /872 variables (removed 272) and now considering 2070/2342 (removed 272) transitions.
[2022-05-18 15:16:35] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2022-05-18 15:16:35] [INFO ] Computed 48 place invariants in 67 ms
[2022-05-18 15:16:37] [INFO ] Dead Transitions using invariants and state equation in 1330 ms found 0 transitions.
[2022-05-18 15:16:37] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2022-05-18 15:16:37] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 15:16:37] [INFO ] Implicit Places using invariants in 652 ms returned []
[2022-05-18 15:16:37] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2022-05-18 15:16:37] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 15:16:38] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:16:53] [INFO ] Implicit Places using invariants and state equation in 15904 ms returned []
Implicit Place search using SMT with State Equation took 16583 ms to find 0 implicit places.
[2022-05-18 15:16:53] [INFO ] Redundant transitions in 34 ms returned []
[2022-05-18 15:16:53] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2022-05-18 15:16:53] [INFO ] Computed 48 place invariants in 85 ms
[2022-05-18 15:16:54] [INFO ] Dead Transitions using invariants and state equation in 990 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 600/872 places, 2070/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 600/872 places, 2070/2342 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-06 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 s161 1) (GEQ s544 2)) (AND (GEQ s155 1) (GEQ s544 2)) (AND (GEQ s158 1) (GEQ s544 2)) (AND (GEQ s154 1) (GEQ s544 2)) (AND (GEQ s159 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 191 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-06 finished in 19288 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(!p0) U p1)&&G(F(p2)))))'
Support contains 73 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 2334
Applied a total of 16 rules in 36 ms. Remains 864 /872 variables (removed 8) and now considering 2334/2342 (removed 8) transitions.
[2022-05-18 15:16:54] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:16:54] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 15:16:56] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
[2022-05-18 15:16:56] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:16:56] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 15:16:56] [INFO ] Implicit Places using invariants in 678 ms returned []
[2022-05-18 15:16:56] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:16:56] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 15:16:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:17:15] [INFO ] Implicit Places using invariants and state equation in 18598 ms returned []
Implicit Place search using SMT with State Equation took 19294 ms to find 0 implicit places.
[2022-05-18 15:17:15] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:17:15] [INFO ] Computed 48 place invariants in 45 ms
[2022-05-18 15:17:16] [INFO ] Dead Transitions using invariants and state equation in 964 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 2334/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/872 places, 2334/2342 transitions.
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p2), (NOT p2), (OR (NOT p1) p0), true]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}, { cond=p0, acceptance={0} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (GEQ s18 1) (GEQ s19 1) (GEQ s20 1) (GEQ s21 1) (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1)), p1:(OR (GEQ s497 1) (GEQ s496 1) (GEQ s495 1) (GE...], 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]]
Stuttering criterion allowed to conclude after 33 steps with 2 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-07 finished in 21821 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||p1))))'
Support contains 18 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 872 transition count 2302
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 832 transition count 2294
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 824 transition count 2294
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 112 Pre rules applied. Total rules applied 96 place count 824 transition count 2182
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 320 place count 712 transition count 2182
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 512 place count 616 transition count 2086
Applied a total of 512 rules in 145 ms. Remains 616 /872 variables (removed 256) and now considering 2086/2342 (removed 256) transitions.
[2022-05-18 15:17:16] [INFO ] Flow matrix only has 2038 transitions (discarded 48 similar events)
// Phase 1: matrix 2038 rows 616 cols
[2022-05-18 15:17:16] [INFO ] Computed 48 place invariants in 50 ms
[2022-05-18 15:17:18] [INFO ] Dead Transitions using invariants and state equation in 1274 ms found 0 transitions.
[2022-05-18 15:17:18] [INFO ] Flow matrix only has 2038 transitions (discarded 48 similar events)
// Phase 1: matrix 2038 rows 616 cols
[2022-05-18 15:17:18] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 15:17:18] [INFO ] Implicit Places using invariants in 647 ms returned []
[2022-05-18 15:17:18] [INFO ] Flow matrix only has 2038 transitions (discarded 48 similar events)
// Phase 1: matrix 2038 rows 616 cols
[2022-05-18 15:17:18] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 15:17:19] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:17:37] [INFO ] Implicit Places using invariants and state equation in 18309 ms returned []
Implicit Place search using SMT with State Equation took 18992 ms to find 0 implicit places.
[2022-05-18 15:17:37] [INFO ] Redundant transitions in 57 ms returned []
[2022-05-18 15:17:37] [INFO ] Flow matrix only has 2038 transitions (discarded 48 similar events)
// Phase 1: matrix 2038 rows 616 cols
[2022-05-18 15:17:37] [INFO ] Computed 48 place invariants in 58 ms
[2022-05-18 15:17:38] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 616/872 places, 2086/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 616/872 places, 2086/2342 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LT s528 1) (LT s529 1) (LT s526 1) (LT s527 1) (LT s533 1) (LT s532 1) (LT s531 1) (LT s530 1)), p1:(AND (OR (LT s172 1) (LT s273 1) (LT s550 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 1025 reset in 591 ms.
Product exploration explored 100000 steps with 995 reset in 578 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 190 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 93 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 15:17:39] [INFO ] Flow matrix only has 2038 transitions (discarded 48 similar events)
// Phase 1: matrix 2038 rows 616 cols
[2022-05-18 15:17:39] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 15:17:39] [INFO ] [Real]Absence check using 17 positive place invariants in 129 ms returned sat
[2022-05-18 15:17:40] [INFO ] [Real]Absence check using 17 positive and 31 generalized place invariants in 39 ms returned sat
[2022-05-18 15:17:40] [INFO ] After 259ms 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 p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1)))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 244 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-09 finished in 23603 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(p1)||p0))))'
Support contains 64 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 2334
Applied a total of 16 rules in 23 ms. Remains 864 /872 variables (removed 8) and now considering 2334/2342 (removed 8) transitions.
[2022-05-18 15:17:40] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:17:40] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 15:17:41] [INFO ] Dead Transitions using invariants and state equation in 1078 ms found 0 transitions.
[2022-05-18 15:17:41] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:17:41] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 15:17:42] [INFO ] Implicit Places using invariants in 657 ms returned []
[2022-05-18 15:17:42] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:17:42] [INFO ] Computed 48 place invariants in 45 ms
[2022-05-18 15:17:43] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:17:59] [INFO ] Implicit Places using invariants and state equation in 17434 ms returned []
Implicit Place search using SMT with State Equation took 18110 ms to find 0 implicit places.
[2022-05-18 15:17:59] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:17:59] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-18 15:18:00] [INFO ] Dead Transitions using invariants and state equation in 1094 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 2334/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/872 places, 2334/2342 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (OR (LT s417 1) (LT s425 1)) (OR (LT s416 1) (LT s425 1)) (OR (LT s414 1) (LT s425 1)) (OR (LT s415 1) (LT s425 1)) (OR (LT s410 1) (LT s425 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 581 reset in 4666 ms.
Product exploration explored 100000 steps with 627 reset in 4697 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), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 264 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 54 steps, including 0 resets, run visited all 4 properties in 16 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 327 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 64 out of 864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Applied a total of 0 rules in 12 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2022-05-18 15:18:11] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:18:11] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 15:18:12] [INFO ] Dead Transitions using invariants and state equation in 1224 ms found 0 transitions.
[2022-05-18 15:18:12] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:18:12] [INFO ] Computed 48 place invariants in 46 ms
[2022-05-18 15:18:12] [INFO ] Implicit Places using invariants in 650 ms returned []
[2022-05-18 15:18:12] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:18:13] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 15:18:14] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:18:29] [INFO ] Implicit Places using invariants and state equation in 16397 ms returned []
Implicit Place search using SMT with State Equation took 17059 ms to find 0 implicit places.
[2022-05-18 15:18:29] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:18:29] [INFO ] Computed 48 place invariants in 43 ms
[2022-05-18 15:18:30] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/864 places, 2334/2334 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 233 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 63 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 303 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 599 reset in 4656 ms.
Product exploration explored 100000 steps with 610 reset in 4661 ms.
Built C files in :
/tmp/ltsmin12450378597509913450
[2022-05-18 15:18:41] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12450378597509913450
Running compilation step : cd /tmp/ltsmin12450378597509913450;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin12450378597509913450;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin12450378597509913450;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 64 out of 864 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 864/864 places, 2334/2334 transitions.
Applied a total of 0 rules in 13 ms. Remains 864 /864 variables (removed 0) and now considering 2334/2334 (removed 0) transitions.
[2022-05-18 15:18:44] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:18:44] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 15:18:45] [INFO ] Dead Transitions using invariants and state equation in 964 ms found 0 transitions.
[2022-05-18 15:18:45] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:18:45] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 15:18:45] [INFO ] Implicit Places using invariants in 624 ms returned []
[2022-05-18 15:18:45] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:18:45] [INFO ] Computed 48 place invariants in 37 ms
[2022-05-18 15:18:47] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:19:02] [INFO ] Implicit Places using invariants and state equation in 16337 ms returned []
Implicit Place search using SMT with State Equation took 16980 ms to find 0 implicit places.
[2022-05-18 15:19:02] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:19:02] [INFO ] Computed 48 place invariants in 43 ms
[2022-05-18 15:19:02] [INFO ] Dead Transitions using invariants and state equation in 945 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/864 places, 2334/2334 transitions.
Built C files in :
/tmp/ltsmin13691040291477535925
[2022-05-18 15:19:02] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13691040291477535925
Running compilation step : cd /tmp/ltsmin13691040291477535925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13691040291477535925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13691040291477535925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 15:19:06] [INFO ] Flatten gal took : 134 ms
[2022-05-18 15:19:06] [INFO ] Flatten gal took : 137 ms
[2022-05-18 15:19:06] [INFO ] Time to serialize gal into /tmp/LTL11763240605354974057.gal : 25 ms
[2022-05-18 15:19:06] [INFO ] Time to serialize properties into /tmp/LTL8022993460986879061.ltl : 65 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11763240605354974057.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8022993460986879061.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1176324...267
Read 1 LTL properties
Checking formula 0 : !((G(X(((((X("(((((Abort_Check_Sources_B_7<1)||(NoSigAbort_0<1))&&((Abort_Check_Sources_B_6<1)||(NoSigAbort_0<1)))&&(((Abort_Check_Sou...14587
Formula 0 simplified : !GX("((((Abort_Check_Sources_B_5>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_0>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Sources...14569
Detected timeout of ITS tools.
[2022-05-18 15:19:21] [INFO ] Flatten gal took : 132 ms
[2022-05-18 15:19:21] [INFO ] Applying decomposition
[2022-05-18 15:19:21] [INFO ] Flatten gal took : 107 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9625731500788778377.txt' '-o' '/tmp/graph9625731500788778377.bin' '-w' '/tmp/graph9625731500788778377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9625731500788778377.bin' '-l' '-1' '-v' '-w' '/tmp/graph9625731500788778377.weights' '-q' '0' '-e' '0.001'
[2022-05-18 15:19:22] [INFO ] Decomposing Gal with order
[2022-05-18 15:19:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 15:19:22] [INFO ] Removed a total of 1461 redundant transitions.
[2022-05-18 15:19:23] [INFO ] Flatten gal took : 635 ms
[2022-05-18 15:19:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 542 labels/synchronizations in 97 ms.
[2022-05-18 15:19:23] [INFO ] Time to serialize gal into /tmp/LTL16767425736558765767.gal : 26 ms
[2022-05-18 15:19:23] [INFO ] Time to serialize properties into /tmp/LTL5955219339999773573.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16767425736558765767.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5955219339999773573.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1676742...246
Read 1 LTL properties
Checking formula 0 : !((G(X(((((X("(((((i1.i0.i0.u9.Abort_Check_Sources_B_7<1)||(i1.i0.i0.u9.NoSigAbort_0<1))&&((i1.i0.i0.u9.Abort_Check_Sources_B_6<1)||(i...18715
Formula 0 simplified : !GX("((((i1.i0.i0.u9.Abort_Check_Sources_B_5>=1)&&(i1.i0.i0.u9.NoSigAbort_0>=1))||((i1.i0.i0.u9.Abort_Check_Sources_B_0>=1)&&(i1.i0....18697
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4133845638801304756
[2022-05-18 15:19:38] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4133845638801304756
Running compilation step : cd /tmp/ltsmin4133845638801304756;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4133845638801304756;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4133845638801304756;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-10 finished in 121070 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!((F(p0)&&!p0) U X(!(!X(p1) U F(p1)))))'
Support contains 25 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 2334
Applied a total of 16 rules in 33 ms. Remains 864 /872 variables (removed 8) and now considering 2334/2342 (removed 8) transitions.
[2022-05-18 15:19:41] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:19:41] [INFO ] Computed 48 place invariants in 58 ms
[2022-05-18 15:19:42] [INFO ] Dead Transitions using invariants and state equation in 1007 ms found 0 transitions.
[2022-05-18 15:19:42] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:19:42] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 15:19:43] [INFO ] Implicit Places using invariants in 742 ms returned []
[2022-05-18 15:19:43] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:19:43] [INFO ] Computed 48 place invariants in 58 ms
[2022-05-18 15:19:44] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:20:00] [INFO ] Implicit Places using invariants and state equation in 17310 ms returned []
Implicit Place search using SMT with State Equation took 18055 ms to find 0 implicit places.
[2022-05-18 15:20:00] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2022-05-18 15:20:00] [INFO ] Computed 48 place invariants in 47 ms
[2022-05-18 15:20:01] [INFO ] Dead Transitions using invariants and state equation in 961 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 2334/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 864/872 places, 2334/2342 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s11 1) (GEQ s167 1)) (AND (GEQ s16 1) (GEQ s168 1)) (AND (GEQ s11 1) (GEQ s165 1)) (AND (GEQ s11 1) (GEQ s169 1)) (AND (GEQ s10 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 238 steps with 8 reset in 4 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-12 finished in 20213 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(G(p0)))))'
Support contains 55 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 872 transition count 2286
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 816 transition count 2286
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 112 place count 816 transition count 2174
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 336 place count 704 transition count 2174
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 544 place count 600 transition count 2070
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 552 place count 592 transition count 2062
Iterating global reduction 2 with 8 rules applied. Total rules applied 560 place count 592 transition count 2062
Applied a total of 560 rules in 88 ms. Remains 592 /872 variables (removed 280) and now considering 2062/2342 (removed 280) transitions.
[2022-05-18 15:20:01] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:20:01] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 15:20:02] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
[2022-05-18 15:20:02] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:20:02] [INFO ] Computed 48 place invariants in 39 ms
[2022-05-18 15:20:03] [INFO ] Implicit Places using invariants in 591 ms returned []
[2022-05-18 15:20:03] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:20:03] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 15:20:03] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:20:20] [INFO ] Implicit Places using invariants and state equation in 17692 ms returned []
Implicit Place search using SMT with State Equation took 18285 ms to find 0 implicit places.
[2022-05-18 15:20:20] [INFO ] Redundant transitions in 46 ms returned []
[2022-05-18 15:20:20] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:20:20] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 15:20:21] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 592/872 places, 2062/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 592/872 places, 2062/2342 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-13 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 s359 1) (GEQ s397 1)) (AND (GEQ s358 1) (GEQ s383 1)) (AND (GEQ s355 1) (GEQ s414 1)) (AND (GEQ s354 1) (GEQ s400 1)) (AND (GEQ s360 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 183 steps with 0 reset in 11 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-13 finished in 20252 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 8 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 872 transition count 2294
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 824 transition count 2294
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 96 place count 824 transition count 2182
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 320 place count 712 transition count 2182
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 528 place count 608 transition count 2078
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 536 place count 600 transition count 2070
Iterating global reduction 2 with 8 rules applied. Total rules applied 544 place count 600 transition count 2070
Applied a total of 544 rules in 100 ms. Remains 600 /872 variables (removed 272) and now considering 2070/2342 (removed 272) transitions.
[2022-05-18 15:20:21] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2022-05-18 15:20:21] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 15:20:22] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
[2022-05-18 15:20:22] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2022-05-18 15:20:22] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 15:20:23] [INFO ] Implicit Places using invariants in 666 ms returned []
[2022-05-18 15:20:23] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2022-05-18 15:20:23] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 15:20:24] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:20:45] [INFO ] Implicit Places using invariants and state equation in 21831 ms returned []
Implicit Place search using SMT with State Equation took 22507 ms to find 0 implicit places.
[2022-05-18 15:20:45] [INFO ] Redundant transitions in 46 ms returned []
[2022-05-18 15:20:45] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2022-05-18 15:20:45] [INFO ] Computed 48 place invariants in 53 ms
[2022-05-18 15:20:46] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 600/872 places, 2070/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 600/872 places, 2070/2342 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s475 1) (GEQ s474 1) (GEQ s477 1) (GEQ s476 1) (GEQ s479 1) (GEQ s478 1) (GEQ s473 1) (GEQ s472 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]]
Stuttering criterion allowed to conclude after 277 steps with 1 reset in 4 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-14 finished in 24422 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(F(G(p0))))&&p1)))'
Support contains 16 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 872 transition count 2294
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 824 transition count 2294
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 96 place count 824 transition count 2182
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 320 place count 712 transition count 2182
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 512 place count 616 transition count 2086
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 520 place count 608 transition count 2078
Iterating global reduction 2 with 8 rules applied. Total rules applied 528 place count 608 transition count 2078
Applied a total of 528 rules in 120 ms. Remains 608 /872 variables (removed 264) and now considering 2078/2342 (removed 264) transitions.
[2022-05-18 15:20:46] [INFO ] Flow matrix only has 2030 transitions (discarded 48 similar events)
// Phase 1: matrix 2030 rows 608 cols
[2022-05-18 15:20:46] [INFO ] Computed 48 place invariants in 56 ms
[2022-05-18 15:20:47] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
[2022-05-18 15:20:47] [INFO ] Flow matrix only has 2030 transitions (discarded 48 similar events)
// Phase 1: matrix 2030 rows 608 cols
[2022-05-18 15:20:47] [INFO ] Computed 48 place invariants in 33 ms
[2022-05-18 15:20:47] [INFO ] Implicit Places using invariants in 622 ms returned []
[2022-05-18 15:20:47] [INFO ] Flow matrix only has 2030 transitions (discarded 48 similar events)
// Phase 1: matrix 2030 rows 608 cols
[2022-05-18 15:20:47] [INFO ] Computed 48 place invariants in 50 ms
[2022-05-18 15:20:48] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:20:56] [INFO ] Implicit Places using invariants and state equation in 8211 ms returned []
Implicit Place search using SMT with State Equation took 8843 ms to find 0 implicit places.
[2022-05-18 15:20:56] [INFO ] Redundant transitions in 49 ms returned []
[2022-05-18 15:20:56] [INFO ] Flow matrix only has 2030 transitions (discarded 48 similar events)
// Phase 1: matrix 2030 rows 608 cols
[2022-05-18 15:20:56] [INFO ] Computed 48 place invariants in 42 ms
[2022-05-18 15:20:57] [INFO ] Dead Transitions using invariants and state equation in 880 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 608/872 places, 2078/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 608/872 places, 2078/2342 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s475 1) (GEQ s474 1) (GEQ s477 1) (GEQ s476 1) (GEQ s479 1) (GEQ s478 1) (GEQ s473 1) (GEQ s472 1)), p0:(OR (GEQ s512 1) (GEQ s513 1) (GEQ s51...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-15 finished in 10924 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(p1)||p0))))'
Found a SL insensitive property : PolyORBLF-COL-S06J06T08-LTLFireability-10
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 64 out of 872 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 872/872 places, 2342/2342 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 872 transition count 2286
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 816 transition count 2286
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 112 place count 816 transition count 2174
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 336 place count 704 transition count 2174
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 544 place count 600 transition count 2070
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 552 place count 592 transition count 2062
Iterating global reduction 2 with 8 rules applied. Total rules applied 560 place count 592 transition count 2062
Applied a total of 560 rules in 72 ms. Remains 592 /872 variables (removed 280) and now considering 2062/2342 (removed 280) transitions.
[2022-05-18 15:20:57] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:20:57] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 15:20:58] [INFO ] Dead Transitions using invariants and state equation in 824 ms found 0 transitions.
[2022-05-18 15:20:58] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:20:58] [INFO ] Computed 48 place invariants in 49 ms
[2022-05-18 15:20:58] [INFO ] Implicit Places using invariants in 585 ms returned []
[2022-05-18 15:20:58] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:20:58] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 15:20:59] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:21:17] [INFO ] Implicit Places using invariants and state equation in 18868 ms returned []
Implicit Place search using SMT with State Equation took 19491 ms to find 0 implicit places.
[2022-05-18 15:21:17] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:21:17] [INFO ] Computed 48 place invariants in 57 ms
[2022-05-18 15:21:18] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 592/872 places, 2062/2342 transitions.
Finished structural reductions, in 1 iterations. Remains : 592/872 places, 2062/2342 transitions.
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (OR (LT s297 1) (LT s305 1)) (OR (LT s296 1) (LT s305 1)) (OR (LT s294 1) (LT s305 1)) (OR (LT s295 1) (LT s305 1)) (OR (LT s290 1) (LT s305 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1077 reset in 4664 ms.
Product exploration explored 100000 steps with 1082 reset in 4751 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), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 238 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 40 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 277 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 64 out of 592 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 592/592 places, 2062/2062 transitions.
Applied a total of 0 rules in 11 ms. Remains 592 /592 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
[2022-05-18 15:21:28] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:21:29] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-18 15:21:29] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
[2022-05-18 15:21:29] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:21:29] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 15:21:30] [INFO ] Implicit Places using invariants in 566 ms returned []
[2022-05-18 15:21:30] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:21:30] [INFO ] Computed 48 place invariants in 34 ms
[2022-05-18 15:21:30] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:21:47] [INFO ] Implicit Places using invariants and state equation in 16633 ms returned []
Implicit Place search using SMT with State Equation took 17201 ms to find 0 implicit places.
[2022-05-18 15:21:47] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:21:47] [INFO ] Computed 48 place invariants in 40 ms
[2022-05-18 15:21:47] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 592/592 places, 2062/2062 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 284 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 46 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 336 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 98 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1101 reset in 4669 ms.
Product exploration explored 100000 steps with 1033 reset in 4669 ms.
Built C files in :
/tmp/ltsmin12058603711912770660
[2022-05-18 15:21:58] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12058603711912770660
Running compilation step : cd /tmp/ltsmin12058603711912770660;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin12058603711912770660;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin12058603711912770660;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 64 out of 592 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 592/592 places, 2062/2062 transitions.
Applied a total of 0 rules in 9 ms. Remains 592 /592 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
[2022-05-18 15:22:01] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:22:01] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 15:22:02] [INFO ] Dead Transitions using invariants and state equation in 1514 ms found 0 transitions.
[2022-05-18 15:22:02] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:22:02] [INFO ] Computed 48 place invariants in 35 ms
[2022-05-18 15:22:03] [INFO ] Implicit Places using invariants in 579 ms returned []
[2022-05-18 15:22:03] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:22:03] [INFO ] Computed 48 place invariants in 36 ms
[2022-05-18 15:22:04] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-05-18 15:22:27] [INFO ] Implicit Places using invariants and state equation in 23831 ms returned []
Implicit Place search using SMT with State Equation took 24412 ms to find 0 implicit places.
[2022-05-18 15:22:27] [INFO ] Flow matrix only has 2014 transitions (discarded 48 similar events)
// Phase 1: matrix 2014 rows 592 cols
[2022-05-18 15:22:27] [INFO ] Computed 48 place invariants in 41 ms
[2022-05-18 15:22:28] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 592/592 places, 2062/2062 transitions.
Built C files in :
/tmp/ltsmin3669913023062917499
[2022-05-18 15:22:28] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3669913023062917499
Running compilation step : cd /tmp/ltsmin3669913023062917499;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin3669913023062917499;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin3669913023062917499;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 15:22:31] [INFO ] Flatten gal took : 110 ms
[2022-05-18 15:22:31] [INFO ] Flatten gal took : 98 ms
[2022-05-18 15:22:31] [INFO ] Time to serialize gal into /tmp/LTL15064931538081374237.gal : 12 ms
[2022-05-18 15:22:31] [INFO ] Time to serialize properties into /tmp/LTL13641119716369654837.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15064931538081374237.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13641119716369654837.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1506493...268
Read 1 LTL properties
Checking formula 0 : !((G(X(((((X("(((((Abort_Check_Sources_B_7<1)||(NoSigAbort_0<1))&&((Abort_Check_Sources_B_6<1)||(NoSigAbort_0<1)))&&(((Abort_Check_Sou...14587
Formula 0 simplified : !GX("((((Abort_Check_Sources_B_5>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_0>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Sources...14569
Detected timeout of ITS tools.
[2022-05-18 15:22:46] [INFO ] Flatten gal took : 95 ms
[2022-05-18 15:22:46] [INFO ] Applying decomposition
[2022-05-18 15:22:46] [INFO ] Flatten gal took : 138 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph176277003328980021.txt' '-o' '/tmp/graph176277003328980021.bin' '-w' '/tmp/graph176277003328980021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph176277003328980021.bin' '-l' '-1' '-v' '-w' '/tmp/graph176277003328980021.weights' '-q' '0' '-e' '0.001'
[2022-05-18 15:22:47] [INFO ] Decomposing Gal with order
[2022-05-18 15:22:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 15:22:47] [INFO ] Removed a total of 1583 redundant transitions.
[2022-05-18 15:22:47] [INFO ] Flatten gal took : 362 ms
[2022-05-18 15:22:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 391 labels/synchronizations in 29 ms.
[2022-05-18 15:22:47] [INFO ] Time to serialize gal into /tmp/LTL6327047355951252304.gal : 13 ms
[2022-05-18 15:22:47] [INFO ] Time to serialize properties into /tmp/LTL12691747475194858492.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6327047355951252304.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12691747475194858492.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6327047...246
Read 1 LTL properties
Checking formula 0 : !((G(X(((((X("(((((i10.i0.u1.Abort_Check_Sources_B_7<1)||(i10.i0.u1.NoSigAbort_0<1))&&((i10.i0.u38.Abort_Check_Sources_B_6<1)||(i10.i0...17559
Formula 0 simplified : !GX("((((i10.i0.u38.Abort_Check_Sources_B_5>=1)&&(i10.i0.u1.NoSigAbort_0>=1))||((i10.i0.u38.Abort_Check_Sources_B_0>=1)&&(i10.i0.u1....17541
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17490605355515047988
[2022-05-18 15:23:02] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17490605355515047988
Running compilation step : cd /tmp/ltsmin17490605355515047988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin17490605355515047988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin17490605355515047988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-10 finished in 128666 ms.
[2022-05-18 15:23:06] [INFO ] Flatten gal took : 196 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7191558524997197061
[2022-05-18 15:23:06] [INFO ] Too many transitions (2342) to apply POR reductions. Disabling POR matrices.
[2022-05-18 15:23:06] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7191558524997197061
Running compilation step : cd /tmp/ltsmin7191558524997197061;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 15:23:06] [INFO ] Applying decomposition
[2022-05-18 15:23:06] [INFO ] Flatten gal took : 254 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15076008608868297554.txt' '-o' '/tmp/graph15076008608868297554.bin' '-w' '/tmp/graph15076008608868297554.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15076008608868297554.bin' '-l' '-1' '-v' '-w' '/tmp/graph15076008608868297554.weights' '-q' '0' '-e' '0.001'
[2022-05-18 15:23:06] [INFO ] Decomposing Gal with order
[2022-05-18 15:23:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 15:23:07] [INFO ] Removed a total of 1763 redundant transitions.
[2022-05-18 15:23:07] [INFO ] Flatten gal took : 596 ms
[2022-05-18 15:23:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 438 labels/synchronizations in 69 ms.
[2022-05-18 15:23:08] [INFO ] Time to serialize gal into /tmp/LTLFireability5130188576397496406.gal : 29 ms
[2022-05-18 15:23:08] [INFO ] Time to serialize properties into /tmp/LTLFireability200513487436971890.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5130188576397496406.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability200513487436971890.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...266
Read 1 LTL properties
Checking formula 0 : !((G(X(((((X("(((((i4.i0.i1.u25.Abort_Check_Sources_B_7<1)||(i4.i0.i1.u25.NoSigAbort_0<1))&&((i4.i0.i1.u25.Abort_Check_Sources_B_6<1)|...20187
Formula 0 simplified : !GX("((((i4.i0.i1.u25.Abort_Check_Sources_B_5>=1)&&(i4.i0.i1.u25.NoSigAbort_0>=1))||((i4.i0.i1.u25.Abort_Check_Sources_B_0>=1)&&(i4....20169
Compilation finished in 6860 ms.
Running link step : cd /tmp/ltsmin7191558524997197061;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin7191558524997197061;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X((X((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 15:45:35] [INFO ] Applying decomposition
[2022-05-18 15:45:36] [INFO ] Flatten gal took : 438 ms
[2022-05-18 15:45:36] [INFO ] Decomposing Gal with order
[2022-05-18 15:45:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 15:45:38] [INFO ] Removed a total of 9245 redundant transitions.
[2022-05-18 15:45:38] [INFO ] Flatten gal took : 1043 ms
[2022-05-18 15:45:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 124 ms.
[2022-05-18 15:45:38] [INFO ] Time to serialize gal into /tmp/LTLFireability10744951627412189235.gal : 56 ms
[2022-05-18 15:45:38] [INFO ] Time to serialize properties into /tmp/LTLFireability3382764284280868436.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10744951627412189235.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3382764284280868436.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 1 LTL properties
Checking formula 0 : !((G(X(((((X("(((((Threads7.Abort_Check_Sources_B_7<1)||(NoSigAbort.NoSigAbort_0<1))&&((Threads6.Abort_Check_Sources_B_6<1)||(NoSigAbo...22565
Formula 0 simplified : !GX("((((Threads5.Abort_Check_Sources_B_5>=1)&&(NoSigAbort.NoSigAbort_0>=1))||((Threads0.Abort_Check_Sources_B_0>=1)&&(NoSigAbort.No...22547
Detected timeout of ITS tools.
[2022-05-18 16:08:05] [INFO ] Flatten gal took : 321 ms
[2022-05-18 16:08:05] [INFO ] Input system was already deterministic with 2342 transitions.
[2022-05-18 16:08:05] [INFO ] Transformed 872 places.
[2022-05-18 16:08:05] [INFO ] Transformed 2342 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-18 16:08:36] [INFO ] Time to serialize gal into /tmp/LTLFireability12806754680047001607.gal : 11 ms
[2022-05-18 16:08:36] [INFO ] Time to serialize properties into /tmp/LTLFireability1751341835691809736.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12806754680047001607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1751341835691809736.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(X(((((X("(((((Abort_Check_Sources_B_7<1)||(NoSigAbort_0<1))&&((Abort_Check_Sources_B_6<1)||(NoSigAbort_0<1)))&&(((Abort_Check_Sou...14587
Formula 0 simplified : !GX("((((Abort_Check_Sources_B_5>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_0>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Sources...14569

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S06J06T08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S06J06T08, 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 r168-tall-165277016900580"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T08.tgz
mv PolyORBLF-COL-S06J06T08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;