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-165277016900572.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)
................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-COL-S06J06T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016900572
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 8.0K Apr 29 13:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 29 13:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 13:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 13:54 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 4.0K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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-S06J06T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652883941676

Running Version 202205111006
[2022-05-18 14:25:42] [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 14:25:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 14:25:42] [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 14:25:43] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 14:25:43] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 679 ms
[2022-05-18 14:25:43] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 700 PT places and 10800.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2022-05-18 14:25:43] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 7 ms.
[2022-05-18 14:25:43] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10003 steps, including 979 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 29) seen :11
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 18) seen :13
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 14:25:44] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 14:25:44] [INFO ] Computed 26 place invariants in 19 ms
[2022-05-18 14:25:44] [INFO ] [Real]Absence check using 11 positive place invariants in 8 ms returned sat
[2022-05-18 14:25:44] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 14:25:44] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2022-05-18 14:25:44] [INFO ] Flatten gal took : 30 ms
[2022-05-18 14:25:44] [INFO ] Flatten gal took : 9 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2022-05-18 14:25:44] [INFO ] Unfolded HLPN to a Petri net with 700 places and 10740 transitions 89778 arcs in 207 ms.
[2022-05-18 14:25:44] [INFO ] Unfolded 14 HLPN properties in 4 ms.
[2022-05-18 14:25:44] [INFO ] Reduced 7020 identical enabling conditions.
[2022-05-18 14:25:44] [INFO ] Reduced 7020 identical enabling conditions.
[2022-05-18 14:25:44] [INFO ] Reduced 90 identical enabling conditions.
[2022-05-18 14:25:44] [INFO ] Reduced 90 identical enabling conditions.
[2022-05-18 14:25:44] [INFO ] Reduced 90 identical enabling conditions.
[2022-05-18 14:25:44] [INFO ] Reduced 960 identical enabling conditions.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
Support contains 412 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 2670/2670 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 694 transition count 2670
Applied a total of 6 rules in 95 ms. Remains 694 /700 variables (removed 6) and now considering 2670/2670 (removed 0) transitions.
[2022-05-18 14:25:44] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
// Phase 1: matrix 2634 rows 694 cols
[2022-05-18 14:25:45] [INFO ] Computed 52 place invariants in 167 ms
[2022-05-18 14:25:46] [INFO ] Dead Transitions using invariants and state equation in 1341 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2022-05-18 14:25:46] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 694 cols
[2022-05-18 14:25:46] [INFO ] Computed 52 place invariants in 55 ms
[2022-05-18 14:25:46] [INFO ] Implicit Places using invariants in 363 ms returned [546, 547, 548, 549, 550, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 383 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 688/700 places, 1752/2670 transitions.
Applied a total of 0 rules in 12 ms. Remains 688 /688 variables (removed 0) and now considering 1752/1752 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 688/700 places, 1752/2670 transitions.
Support contains 412 out of 688 places after structural reductions.
[2022-05-18 14:25:47] [INFO ] Flatten gal took : 199 ms
[2022-05-18 14:25:47] [INFO ] Flatten gal took : 219 ms
[2022-05-18 14:25:47] [INFO ] Input system was already deterministic with 1752 transitions.
Support contains 400 out of 688 places (down from 412) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 51 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 26) seen :24
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 14:25:48] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 688 cols
[2022-05-18 14:25:48] [INFO ] Computed 46 place invariants in 65 ms
[2022-05-18 14:25:48] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2022-05-18 14:25:48] [INFO ] [Real]Absence check using 19 positive and 27 generalized place invariants in 42 ms returned sat
[2022-05-18 14:25:49] [INFO ] After 629ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 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(p0)||G((X(G(p0)) U F(p1)))) U p2)))'
Support contains 13 out of 688 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 1752/1752 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 688 transition count 1704
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 96 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 264 place count 556 transition count 1620
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 270 place count 550 transition count 1614
Iterating global reduction 2 with 6 rules applied. Total rules applied 276 place count 550 transition count 1614
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 396 place count 490 transition count 1554
Applied a total of 396 rules in 167 ms. Remains 490 /688 variables (removed 198) and now considering 1554/1752 (removed 198) transitions.
[2022-05-18 14:25:49] [INFO ] Flow matrix only has 1518 transitions (discarded 36 similar events)
// Phase 1: matrix 1518 rows 490 cols
[2022-05-18 14:25:49] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 14:25:50] [INFO ] Dead Transitions using invariants and state equation in 675 ms found 0 transitions.
[2022-05-18 14:25:50] [INFO ] Flow matrix only has 1518 transitions (discarded 36 similar events)
// Phase 1: matrix 1518 rows 490 cols
[2022-05-18 14:25:50] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 14:25:50] [INFO ] Implicit Places using invariants in 418 ms returned []
[2022-05-18 14:25:50] [INFO ] Flow matrix only has 1518 transitions (discarded 36 similar events)
// Phase 1: matrix 1518 rows 490 cols
[2022-05-18 14:25:50] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 14:25:51] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:26:00] [INFO ] Implicit Places using invariants and state equation in 9288 ms returned []
Implicit Place search using SMT with State Equation took 9713 ms to find 0 implicit places.
[2022-05-18 14:26:00] [INFO ] Redundant transitions in 106 ms returned []
[2022-05-18 14:26:00] [INFO ] Flow matrix only has 1518 transitions (discarded 36 similar events)
// Phase 1: matrix 1518 rows 490 cols
[2022-05-18 14:26:00] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 14:26:00] [INFO ] Dead Transitions using invariants and state equation in 672 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 490/688 places, 1554/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/688 places, 1554/1752 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(OR (AND (GEQ s219 1) (GEQ s414 1) (GEQ s426 1)) (AND (GEQ s219 1) (GEQ s415 1) (GEQ s431 1)) (AND (GEQ s219 1) (GEQ s415 1) (GEQ s430 1)) (AND (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 972 ms.
Product exploration explored 100000 steps with 50000 reset in 905 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X p2)]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-01 finished in 13621 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((F(p0)&&X(p1)&&p0) U X(X((p2 U p1)))))))'
Support contains 105 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 1740
Applied a total of 24 rules in 54 ms. Remains 676 /688 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2022-05-18 14:26:03] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:03] [INFO ] Computed 46 place invariants in 52 ms
[2022-05-18 14:26:04] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
[2022-05-18 14:26:04] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:04] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 14:26:04] [INFO ] Implicit Places using invariants in 512 ms returned []
[2022-05-18 14:26:04] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:04] [INFO ] Computed 46 place invariants in 44 ms
[2022-05-18 14:26:05] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:26:16] [INFO ] Implicit Places using invariants and state equation in 11438 ms returned []
Implicit Place search using SMT with State Equation took 11960 ms to find 0 implicit places.
[2022-05-18 14:26:16] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:16] [INFO ] Computed 46 place invariants in 45 ms
[2022-05-18 14:26:17] [INFO ] Dead Transitions using invariants and state equation in 905 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 1740/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/688 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 286 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}, { cond=p0, acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s463 1) (GEQ s645 1)) (AND (GEQ s473 1) (GEQ s647 1)) (AND (GEQ s454 1) (GEQ s657 1)) (AND (GEQ s453 1) (GEQ s643 1)) (AND (GEQ s475 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 96 steps with 1 reset in 14 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-02 finished in 14157 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X((F(p0)&&X(G(p1)))))))'
Support contains 42 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 1740
Applied a total of 24 rules in 56 ms. Remains 676 /688 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2022-05-18 14:26:17] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:17] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 14:26:18] [INFO ] Dead Transitions using invariants and state equation in 957 ms found 0 transitions.
[2022-05-18 14:26:18] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:18] [INFO ] Computed 46 place invariants in 38 ms
[2022-05-18 14:26:18] [INFO ] Implicit Places using invariants in 580 ms returned []
[2022-05-18 14:26:18] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:19] [INFO ] Computed 46 place invariants in 38 ms
[2022-05-18 14:26:19] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:26:32] [INFO ] Implicit Places using invariants and state equation in 13462 ms returned []
Implicit Place search using SMT with State Equation took 14047 ms to find 0 implicit places.
[2022-05-18 14:26:32] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:32] [INFO ] Computed 46 place invariants in 47 ms
[2022-05-18 14:26:33] [INFO ] Dead Transitions using invariants and state equation in 918 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 1740/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/688 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (LT s550 1) (LT s551 1) (LT s546 1) (LT s547 1) (LT s548 1) (LT s549 1)), p1:(AND (LT s150 1) (LT s151 1) (LT s154 1) (LT s155 1) (LT s152 1) (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 591 reset in 501 ms.
Product exploration explored 100000 steps with 612 reset in 517 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 66 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 14:26:34] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:26:34] [INFO ] Computed 46 place invariants in 42 ms
[2022-05-18 14:26:35] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2022-05-18 14:26:35] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 36 ms returned sat
[2022-05-18 14:26:35] [INFO ] After 155ms 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), true, (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 166 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Support contains 36 out of 676 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 676/676 places, 1740/1740 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 676 transition count 1704
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 72 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 240 place count 556 transition count 1620
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 312 place count 520 transition count 1584
Applied a total of 312 rules in 73 ms. Remains 520 /676 variables (removed 156) and now considering 1584/1740 (removed 156) transitions.
[2022-05-18 14:26:35] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:26:35] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 14:26:36] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
[2022-05-18 14:26:36] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:26:36] [INFO ] Computed 46 place invariants in 44 ms
[2022-05-18 14:26:36] [INFO ] Implicit Places using invariants in 502 ms returned []
[2022-05-18 14:26:36] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:26:36] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 14:26:38] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:26:48] [INFO ] Implicit Places using invariants and state equation in 12069 ms returned []
Implicit Place search using SMT with State Equation took 12572 ms to find 0 implicit places.
[2022-05-18 14:26:48] [INFO ] Redundant transitions in 65 ms returned []
[2022-05-18 14:26:48] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:26:48] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-18 14:26:49] [INFO ] Dead Transitions using invariants and state equation in 728 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/676 places, 1584/1740 transitions.
Finished structural reductions, in 1 iterations. Remains : 520/676 places, 1584/1740 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Finished random walk after 73 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=36 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1006 reset in 545 ms.
Product exploration explored 100000 steps with 947 reset in 568 ms.
Built C files in :
/tmp/ltsmin17946378141840998391
[2022-05-18 14:26:51] [INFO ] Too many transitions (1584) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:26:51] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17946378141840998391
Running compilation step : cd /tmp/ltsmin17946378141840998391;'/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/ltsmin17946378141840998391;'/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/ltsmin17946378141840998391;'/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 36 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 520 transition count 1578
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 514 transition count 1578
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 18 place count 508 transition count 1572
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 508 transition count 1572
Applied a total of 24 rules in 69 ms. Remains 508 /520 variables (removed 12) and now considering 1572/1584 (removed 12) transitions.
[2022-05-18 14:26:54] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 508 cols
[2022-05-18 14:26:54] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 14:26:55] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
[2022-05-18 14:26:55] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 508 cols
[2022-05-18 14:26:55] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 14:26:55] [INFO ] Implicit Places using invariants in 497 ms returned []
[2022-05-18 14:26:55] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 508 cols
[2022-05-18 14:26:55] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 14:26:56] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:27:06] [INFO ] Implicit Places using invariants and state equation in 10424 ms returned []
Implicit Place search using SMT with State Equation took 10923 ms to find 0 implicit places.
[2022-05-18 14:27:06] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-18 14:27:06] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 508 cols
[2022-05-18 14:27:06] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 14:27:06] [INFO ] Dead Transitions using invariants and state equation in 692 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 508/520 places, 1572/1584 transitions.
Finished structural reductions, in 1 iterations. Remains : 508/520 places, 1572/1584 transitions.
Built C files in :
/tmp/ltsmin6764262549453226672
[2022-05-18 14:27:06] [INFO ] Too many transitions (1572) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:27:06] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6764262549453226672
Running compilation step : cd /tmp/ltsmin6764262549453226672;'/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'
Compilation finished in 2963 ms.
Running link step : cd /tmp/ltsmin6764262549453226672;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin6764262549453226672;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8412571755665838048.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 14:27:22] [INFO ] Flatten gal took : 84 ms
[2022-05-18 14:27:22] [INFO ] Flatten gal took : 81 ms
[2022-05-18 14:27:22] [INFO ] Time to serialize gal into /tmp/LTL12751951815373009258.gal : 21 ms
[2022-05-18 14:27:22] [INFO ] Time to serialize properties into /tmp/LTL18331894344667407172.ltl : 0 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/LTL12751951815373009258.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18331894344667407172.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/LTL1275195...268
Read 1 LTL properties
Checking formula 0 : !((X(F(X((F("((((NotifyEventJobCompletedB_4<1)&&(NotifyEventJobCompletedB_5<1))&&((NotifyEventJobCompletedB_0<1)&&(NotifyEventJobCompl...1176
Formula 0 simplified : !XFX(F"((((NotifyEventJobCompletedB_4<1)&&(NotifyEventJobCompletedB_5<1))&&((NotifyEventJobCompletedB_0<1)&&(NotifyEventJobCompleted...1161
Detected timeout of ITS tools.
[2022-05-18 14:27:37] [INFO ] Flatten gal took : 80 ms
[2022-05-18 14:27:37] [INFO ] Applying decomposition
[2022-05-18 14:27:37] [INFO ] Flatten gal took : 84 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/graph14089390553288202376.txt' '-o' '/tmp/graph14089390553288202376.bin' '-w' '/tmp/graph14089390553288202376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14089390553288202376.bin' '-l' '-1' '-v' '-w' '/tmp/graph14089390553288202376.weights' '-q' '0' '-e' '0.001'
[2022-05-18 14:27:37] [INFO ] Decomposing Gal with order
[2022-05-18 14:27:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 14:27:38] [INFO ] Removed a total of 1171 redundant transitions.
[2022-05-18 14:27:38] [INFO ] Flatten gal took : 390 ms
[2022-05-18 14:27:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 31 ms.
[2022-05-18 14:27:38] [INFO ] Time to serialize gal into /tmp/LTL16617995796142317761.gal : 16 ms
[2022-05-18 14:27:38] [INFO ] Time to serialize properties into /tmp/LTL2672310598702289244.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/LTL16617995796142317761.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2672310598702289244.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/LTL1661799...246
Read 1 LTL properties
Checking formula 0 : !((X(F(X((F("((((i0.u7.NotifyEventJobCompletedB_4<1)&&(i0.u8.NotifyEventJobCompletedB_5<1))&&((i0.u28.NotifyEventJobCompletedB_0<1)&&(...1430
Formula 0 simplified : !XFX(F"((((i0.u7.NotifyEventJobCompletedB_4<1)&&(i0.u8.NotifyEventJobCompletedB_5<1))&&((i0.u28.NotifyEventJobCompletedB_0<1)&&(i0.u...1415
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8779646846544387799
[2022-05-18 14:27:53] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8779646846544387799
Running compilation step : cd /tmp/ltsmin8779646846544387799;'/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/ltsmin8779646846544387799;'/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/ltsmin8779646846544387799;'/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-S06J06T06-LTLFireability-04 finished in 98919 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 14 out of 688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 688 transition count 1698
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 634 transition count 1698
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 108 place count 634 transition count 1614
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 276 place count 550 transition count 1614
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 544 transition count 1608
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 544 transition count 1608
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 432 place count 472 transition count 1536
Applied a total of 432 rules in 68 ms. Remains 472 /688 variables (removed 216) and now considering 1536/1752 (removed 216) transitions.
[2022-05-18 14:27:56] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
// Phase 1: matrix 1500 rows 472 cols
[2022-05-18 14:27:56] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 14:27:57] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
[2022-05-18 14:27:57] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
// Phase 1: matrix 1500 rows 472 cols
[2022-05-18 14:27:57] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 14:27:57] [INFO ] Implicit Places using invariants in 437 ms returned []
[2022-05-18 14:27:57] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
// Phase 1: matrix 1500 rows 472 cols
[2022-05-18 14:27:57] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 14:27:57] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:28:10] [INFO ] Implicit Places using invariants and state equation in 13114 ms returned []
Implicit Place search using SMT with State Equation took 13556 ms to find 0 implicit places.
[2022-05-18 14:28:10] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-18 14:28:10] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
// Phase 1: matrix 1500 rows 472 cols
[2022-05-18 14:28:10] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 14:28:11] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 472/688 places, 1536/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 472/688 places, 1536/1752 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-05 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 s138 1) (GEQ s191 1) (GEQ s199 1)) (AND (GEQ s138 1) (GEQ s191 1) (GEQ s198 1)) (AND (GEQ s138 1) (GEQ s191 1) (GEQ s197 1)) (AND (GEQ s1...], 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 171 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-05 finished in 15062 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 15 out of 688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 688 transition count 1710
Reduce places removed 42 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 48 rules applied. Total rules applied 90 place count 646 transition count 1704
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 96 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 264 place count 556 transition count 1620
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 270 place count 550 transition count 1614
Iterating global reduction 3 with 6 rules applied. Total rules applied 276 place count 550 transition count 1614
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 420 place count 478 transition count 1542
Applied a total of 420 rules in 75 ms. Remains 478 /688 variables (removed 210) and now considering 1542/1752 (removed 210) transitions.
[2022-05-18 14:28:11] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:28:11] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-18 14:28:12] [INFO ] Dead Transitions using invariants and state equation in 625 ms found 0 transitions.
[2022-05-18 14:28:12] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:28:12] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 14:28:12] [INFO ] Implicit Places using invariants in 492 ms returned []
[2022-05-18 14:28:12] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:28:12] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 14:28:13] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:28:27] [INFO ] Implicit Places using invariants and state equation in 14677 ms returned []
Implicit Place search using SMT with State Equation took 15170 ms to find 0 implicit places.
[2022-05-18 14:28:27] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-18 14:28:27] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:28:27] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 14:28:27] [INFO ] Dead Transitions using invariants and state equation in 604 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 478/688 places, 1542/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 478/688 places, 1542/1752 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(OR (AND (GEQ s289 1) (GEQ s296 1)) (AND (GEQ s289 1) (GEQ s295 1)) (AND (GEQ s289 1) (GEQ s298 1)) (AND (GEQ s289 1) (GEQ s297 1)) (AND (GEQ s289 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 134 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-06 finished in 16593 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((F(X(p1))||p0))))'
Support contains 15 out of 688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 688 transition count 1710
Reduce places removed 42 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 48 rules applied. Total rules applied 90 place count 646 transition count 1704
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 96 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 264 place count 556 transition count 1620
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 270 place count 550 transition count 1614
Iterating global reduction 3 with 6 rules applied. Total rules applied 276 place count 550 transition count 1614
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 408 place count 484 transition count 1548
Applied a total of 408 rules in 93 ms. Remains 484 /688 variables (removed 204) and now considering 1548/1752 (removed 204) transitions.
[2022-05-18 14:28:28] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:28:28] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 14:28:28] [INFO ] Dead Transitions using invariants and state equation in 646 ms found 0 transitions.
[2022-05-18 14:28:28] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:28:28] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 14:28:29] [INFO ] Implicit Places using invariants in 572 ms returned []
[2022-05-18 14:28:29] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:28:29] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 14:28:29] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:28:38] [INFO ] Implicit Places using invariants and state equation in 9281 ms returned []
Implicit Place search using SMT with State Equation took 9854 ms to find 0 implicit places.
[2022-05-18 14:28:38] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-18 14:28:38] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:28:38] [INFO ] Computed 46 place invariants in 20 ms
[2022-05-18 14:28:39] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 484/688 places, 1548/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 484/688 places, 1548/1752 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s291 1) (GEQ s294 1)) (AND (GEQ s291 1) (GEQ s293 1)) (AND (GEQ s291 1) (GEQ s296 1)) (AND (GEQ s291 1) (GEQ s295 1)) (AND (GEQ s291 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3355 reset in 544 ms.
Product exploration explored 100000 steps with 3234 reset in 495 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 21 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 15 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 1548/1548 transitions.
Applied a total of 0 rules in 26 ms. Remains 484 /484 variables (removed 0) and now considering 1548/1548 (removed 0) transitions.
[2022-05-18 14:28:40] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:28:40] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 14:28:41] [INFO ] Dead Transitions using invariants and state equation in 650 ms found 0 transitions.
[2022-05-18 14:28:41] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:28:41] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-18 14:28:41] [INFO ] Implicit Places using invariants in 445 ms returned []
[2022-05-18 14:28:41] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:28:41] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 14:28:42] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:28:50] [INFO ] Implicit Places using invariants and state equation in 8873 ms returned []
Implicit Place search using SMT with State Equation took 9319 ms to find 0 implicit places.
[2022-05-18 14:28:50] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-18 14:28:50] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:28:50] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 14:28:51] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 484/484 places, 1548/1548 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3200 reset in 468 ms.
Product exploration explored 100000 steps with 3228 reset in 490 ms.
Built C files in :
/tmp/ltsmin12922410850608090036
[2022-05-18 14:28:52] [INFO ] Too many transitions (1548) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:28:52] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12922410850608090036
Running compilation step : cd /tmp/ltsmin12922410850608090036;'/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'
Compilation finished in 2970 ms.
Running link step : cd /tmp/ltsmin12922410850608090036;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin12922410850608090036;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7372090457630723566.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 15 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 1548/1548 transitions.
Applied a total of 0 rules in 20 ms. Remains 484 /484 variables (removed 0) and now considering 1548/1548 (removed 0) transitions.
[2022-05-18 14:29:07] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:29:08] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 14:29:08] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
[2022-05-18 14:29:08] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:29:08] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-18 14:29:09] [INFO ] Implicit Places using invariants in 425 ms returned []
[2022-05-18 14:29:09] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:29:09] [INFO ] Computed 46 place invariants in 23 ms
[2022-05-18 14:29:09] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:29:18] [INFO ] Implicit Places using invariants and state equation in 9884 ms returned []
Implicit Place search using SMT with State Equation took 10318 ms to find 0 implicit places.
[2022-05-18 14:29:18] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-18 14:29:18] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2022-05-18 14:29:18] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 14:29:19] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 484/484 places, 1548/1548 transitions.
Built C files in :
/tmp/ltsmin6645637720278636514
[2022-05-18 14:29:19] [INFO ] Too many transitions (1548) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:29:19] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6645637720278636514
Running compilation step : cd /tmp/ltsmin6645637720278636514;'/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'
Compilation finished in 2890 ms.
Running link step : cd /tmp/ltsmin6645637720278636514;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin6645637720278636514;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17015877760658128385.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 14:29:34] [INFO ] Flatten gal took : 72 ms
[2022-05-18 14:29:34] [INFO ] Flatten gal took : 98 ms
[2022-05-18 14:29:34] [INFO ] Time to serialize gal into /tmp/LTL17434780966723955271.gal : 8 ms
[2022-05-18 14:29:34] [INFO ] Time to serialize properties into /tmp/LTL12965066102035741789.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/LTL17434780966723955271.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12965066102035741789.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/LTL1743478...268
Read 1 LTL properties
Checking formula 0 : !((G(F((((F(X("((((((BlockedTasks_0<1)||(NotifyEventEndOfCheckSourcesB_1<1))||(IsMonitoring_0<1))&&(((BlockedTasks_0<1)||(NotifyEventE...750
Formula 0 simplified : !GF("((((P_1097_0>=1)&&(P_1113_2>=1))||((P_1097_0>=1)&&(P_1113_5>=1)))||((P_1097_0>=1)&&(P_1113_4>=1)))" | "(((P_1097_0>=1)&&(P_1113...733
Detected timeout of ITS tools.
[2022-05-18 14:29:49] [INFO ] Flatten gal took : 73 ms
[2022-05-18 14:29:49] [INFO ] Applying decomposition
[2022-05-18 14:29:50] [INFO ] Flatten gal took : 70 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/graph11158928991534803918.txt' '-o' '/tmp/graph11158928991534803918.bin' '-w' '/tmp/graph11158928991534803918.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11158928991534803918.bin' '-l' '-1' '-v' '-w' '/tmp/graph11158928991534803918.weights' '-q' '0' '-e' '0.001'
[2022-05-18 14:29:50] [INFO ] Decomposing Gal with order
[2022-05-18 14:29:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 14:29:50] [INFO ] Removed a total of 1030 redundant transitions.
[2022-05-18 14:29:50] [INFO ] Flatten gal took : 175 ms
[2022-05-18 14:29:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 25 ms.
[2022-05-18 14:29:50] [INFO ] Time to serialize gal into /tmp/LTL5623794401788662941.gal : 10 ms
[2022-05-18 14:29:50] [INFO ] Time to serialize properties into /tmp/LTL1359169149985709719.ltl : 0 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/LTL5623794401788662941.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1359169149985709719.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/LTL5623794...245
Read 1 LTL properties
Checking formula 0 : !((G(F((((F(X("((((((i10.u4.BlockedTasks_0<1)||(i0.u25.NotifyEventEndOfCheckSourcesB_1<1))||(i10.u32.IsMonitoring_0<1))&&(((i10.u4.Blo...975
Formula 0 simplified : !GF("((((u17.P_1097_0>=1)&&(i9.i3.u19.P_1113_2>=1))||((u17.P_1097_0>=1)&&(i9.i2.u20.P_1113_5>=1)))||((u17.P_1097_0>=1)&&(i9.i1.u3.P_...958
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16045567328463119850
[2022-05-18 14:30:05] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16045567328463119850
Running compilation step : cd /tmp/ltsmin16045567328463119850;'/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'
Compilation finished in 2918 ms.
Running link step : cd /tmp/ltsmin16045567328463119850;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin16045567328463119850;'/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((LTLAPp1==true)))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-07 finished in 112688 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(X(p0)))&&F(p1)&&X(p1)))))'
Support contains 13 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Applied a total of 0 rules in 19 ms. Remains 688 /688 variables (removed 0) and now considering 1752/1752 (removed 0) transitions.
[2022-05-18 14:30:20] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 688 cols
[2022-05-18 14:30:20] [INFO ] Computed 46 place invariants in 39 ms
[2022-05-18 14:30:21] [INFO ] Dead Transitions using invariants and state equation in 914 ms found 0 transitions.
[2022-05-18 14:30:21] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 688 cols
[2022-05-18 14:30:21] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 14:30:22] [INFO ] Implicit Places using invariants in 568 ms returned []
[2022-05-18 14:30:22] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 688 cols
[2022-05-18 14:30:22] [INFO ] Computed 46 place invariants in 40 ms
[2022-05-18 14:30:22] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:30:35] [INFO ] Implicit Places using invariants and state equation in 13371 ms returned []
Implicit Place search using SMT with State Equation took 13939 ms to find 0 implicit places.
[2022-05-18 14:30:35] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 688 cols
[2022-05-18 14:30:35] [INFO ] Computed 46 place invariants in 43 ms
[2022-05-18 14:30:36] [INFO ] Dead Transitions using invariants and state equation in 985 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 688/688 places, 1752/1752 transitions.
Stuttering acceptance computed with spot in 208 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p1:(OR (AND (GEQ s392 1) (GEQ s399 1)) (AND (GEQ s392 1) (GEQ s398 1)) (AND (GEQ s392 1) (GEQ s397 1)) (AND (GEQ s392 1) (GEQ s396 1)) (AND (GEQ s392 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-08 finished in 16094 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(G(p0) U p1)))'
Support contains 21 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 1740
Applied a total of 24 rules in 29 ms. Remains 676 /688 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2022-05-18 14:30:36] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:30:36] [INFO ] Computed 46 place invariants in 56 ms
[2022-05-18 14:30:37] [INFO ] Dead Transitions using invariants and state equation in 954 ms found 0 transitions.
[2022-05-18 14:30:37] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:30:37] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 14:30:38] [INFO ] Implicit Places using invariants in 537 ms returned []
[2022-05-18 14:30:38] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:30:38] [INFO ] Computed 46 place invariants in 40 ms
[2022-05-18 14:30:38] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:30:54] [INFO ] Implicit Places using invariants and state equation in 16463 ms returned []
Implicit Place search using SMT with State Equation took 17005 ms to find 0 implicit places.
[2022-05-18 14:30:54] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:30:54] [INFO ] Computed 46 place invariants in 39 ms
[2022-05-18 14:30:55] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 1740/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/688 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 228 ms :[true, p0, p1, p1, (AND p0 p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (AND (GEQ s392 1) (GEQ s399 1)) (AND (GEQ s392 1) (GEQ s398 1)) (AND (GEQ s392 1) (GEQ s397 1)) (AND (GEQ s392 1) (GEQ s396 1)) (AND (GEQ s392 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 949 ms.
Product exploration explored 100000 steps with 50000 reset in 952 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 6 factoid took 124 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-09 finished in 21168 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&G(p1))))'
Support contains 19 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 1740
Applied a total of 24 rules in 28 ms. Remains 676 /688 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2022-05-18 14:30:57] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:30:57] [INFO ] Computed 46 place invariants in 59 ms
[2022-05-18 14:30:58] [INFO ] Dead Transitions using invariants and state equation in 962 ms found 0 transitions.
[2022-05-18 14:30:58] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:30:58] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 14:30:59] [INFO ] Implicit Places using invariants in 524 ms returned []
[2022-05-18 14:30:59] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:30:59] [INFO ] Computed 46 place invariants in 45 ms
[2022-05-18 14:31:00] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:31:12] [INFO ] Implicit Places using invariants and state equation in 13063 ms returned []
Implicit Place search using SMT with State Equation took 13589 ms to find 0 implicit places.
[2022-05-18 14:31:12] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:31:12] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 14:31:13] [INFO ] Dead Transitions using invariants and state equation in 895 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 1740/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/688 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LT s630 1) (LT s631 1) (LT s628 1) (LT s629 1) (LT s632 1) (LT s633 1)), p1:(OR (AND (GEQ s479 8) (GEQ s483 1) (GEQ s543 2)) (AND (GEQ s479 8) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-10 finished in 15588 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p0)||G(X(p1))))))'
Support contains 56 out of 688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 1752/1752 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 688 transition count 1704
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 96 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 264 place count 556 transition count 1620
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 270 place count 550 transition count 1614
Iterating global reduction 2 with 6 rules applied. Total rules applied 276 place count 550 transition count 1614
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 420 place count 478 transition count 1542
Applied a total of 420 rules in 63 ms. Remains 478 /688 variables (removed 210) and now considering 1542/1752 (removed 210) transitions.
[2022-05-18 14:31:13] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:31:13] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 14:31:14] [INFO ] Dead Transitions using invariants and state equation in 683 ms found 0 transitions.
[2022-05-18 14:31:14] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:31:14] [INFO ] Computed 46 place invariants in 34 ms
[2022-05-18 14:31:14] [INFO ] Implicit Places using invariants in 399 ms returned []
[2022-05-18 14:31:14] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:31:14] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-18 14:31:15] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:31:26] [INFO ] Implicit Places using invariants and state equation in 11937 ms returned []
Implicit Place search using SMT with State Equation took 12340 ms to find 0 implicit places.
[2022-05-18 14:31:26] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-18 14:31:26] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:31:26] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-18 14:31:27] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 478/688 places, 1542/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 478/688 places, 1542/1752 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s371 8) (LT s375 1) (LT s423 2)) (OR (LT s371 8) (LT s373 1) (LT s421 1) (LT s424 1)) (OR (LT s371 8) (LT s375 1) (LT s420 1) (LT s421 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 1033 reset in 997 ms.
Product exploration explored 100000 steps with 1105 reset in 1012 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 (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 177 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 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 97 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 14:31:29] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2022-05-18 14:31:29] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-18 14:31:30] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-05-18 14:31:30] [INFO ] [Real]Absence check using 21 positive and 25 generalized place invariants in 16 ms returned sat
[2022-05-18 14:31:30] [INFO ] After 111ms 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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 149 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-11 finished in 16907 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((false U G((X(X(p0)) U !p1)))))'
Support contains 56 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 1740
Applied a total of 24 rules in 58 ms. Remains 676 /688 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2022-05-18 14:31:30] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:31:30] [INFO ] Computed 46 place invariants in 39 ms
[2022-05-18 14:31:31] [INFO ] Dead Transitions using invariants and state equation in 897 ms found 0 transitions.
[2022-05-18 14:31:31] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:31:31] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 14:31:31] [INFO ] Implicit Places using invariants in 531 ms returned []
[2022-05-18 14:31:31] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:31:31] [INFO ] Computed 46 place invariants in 70 ms
[2022-05-18 14:31:32] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:31:47] [INFO ] Implicit Places using invariants and state equation in 15792 ms returned []
Implicit Place search using SMT with State Equation took 16324 ms to find 0 implicit places.
[2022-05-18 14:31:47] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:31:47] [INFO ] Computed 46 place invariants in 44 ms
[2022-05-18 14:31:48] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 1740/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/688 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 100 ms :[p1, (OR (NOT p0) p1), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (GEQ s260 1) (GEQ s261 1) (GEQ s262 1) (GEQ s263 1) (GEQ s256 1) (GEQ s257 1) (GEQ s258 1) (GEQ s259 1) (GEQ s268 1) (GEQ s269 1) (GEQ s270 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 56 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-12 finished in 18303 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||p1))))'
Support contains 80 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 1740
Applied a total of 24 rules in 30 ms. Remains 676 /688 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2022-05-18 14:31:48] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:31:48] [INFO ] Computed 46 place invariants in 43 ms
[2022-05-18 14:31:49] [INFO ] Dead Transitions using invariants and state equation in 876 ms found 0 transitions.
[2022-05-18 14:31:49] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:31:49] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 14:31:50] [INFO ] Implicit Places using invariants in 516 ms returned []
[2022-05-18 14:31:50] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:31:50] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 14:31:50] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:32:05] [INFO ] Implicit Places using invariants and state equation in 14945 ms returned []
Implicit Place search using SMT with State Equation took 15463 ms to find 0 implicit places.
[2022-05-18 14:32:05] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:05] [INFO ] Computed 46 place invariants in 44 ms
[2022-05-18 14:32:05] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 1740/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/688 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (AND (GEQ s146 10) (GEQ s188 1)) (AND (GEQ s146 10) (GEQ s187 1)) (AND (GEQ s146 10) (GEQ s190 1)) (AND (GEQ s146 10) (GEQ s189 1)) (AND (GEQ s146 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-13 finished in 17417 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((p1&&X(F(p2)))))||p0))'
Support contains 13 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 1740
Applied a total of 24 rules in 37 ms. Remains 676 /688 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2022-05-18 14:32:06] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:06] [INFO ] Computed 46 place invariants in 42 ms
[2022-05-18 14:32:07] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
[2022-05-18 14:32:07] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:07] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 14:32:07] [INFO ] Implicit Places using invariants in 578 ms returned []
[2022-05-18 14:32:07] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:07] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-18 14:32:08] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:32:25] [INFO ] Implicit Places using invariants and state equation in 17475 ms returned []
Implicit Place search using SMT with State Equation took 18055 ms to find 0 implicit places.
[2022-05-18 14:32:25] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:25] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 14:32:25] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 1740/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/688 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p1) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(OR (GEQ s491 1) (GEQ s490 1) (GEQ s489 1) (GEQ s488 1) (GEQ s487 1) (GEQ s486 1)), p2:(OR (AND (GEQ s391 1) (GEQ s398 1)) (AND (GEQ s391 1) (GEQ s397 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 197 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-14 finished in 19959 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 13 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 1740
Applied a total of 24 rules in 29 ms. Remains 676 /688 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2022-05-18 14:32:26] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:26] [INFO ] Computed 46 place invariants in 41 ms
[2022-05-18 14:32:26] [INFO ] Dead Transitions using invariants and state equation in 877 ms found 0 transitions.
[2022-05-18 14:32:26] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:27] [INFO ] Computed 46 place invariants in 39 ms
[2022-05-18 14:32:27] [INFO ] Implicit Places using invariants in 497 ms returned []
[2022-05-18 14:32:27] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:27] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 14:32:28] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:32:45] [INFO ] Implicit Places using invariants and state equation in 17827 ms returned []
Implicit Place search using SMT with State Equation took 18327 ms to find 0 implicit places.
[2022-05-18 14:32:45] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-18 14:32:45] [INFO ] Computed 46 place invariants in 41 ms
[2022-05-18 14:32:46] [INFO ] Dead Transitions using invariants and state equation in 882 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 1740/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/688 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s479 7) (GEQ s482 1) (GEQ s540 1) (GEQ s541 1) (GEQ s545 1)) (AND (GEQ s479 7) (GEQ s484 1) (GEQ s540 2) (GEQ s544 1)) (AND (GEQ s479 7) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-15 finished in 20204 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X((F(p0)&&X(G(p1)))))))'
Found a CL insensitive property : PolyORBLF-COL-S06J06T06-LTLFireability-04
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 42 out of 688 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 688/688 places, 1752/1752 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 688 transition count 1710
Reduce places removed 42 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 48 rules applied. Total rules applied 90 place count 646 transition count 1704
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 96 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 4 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 264 place count 556 transition count 1620
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 336 place count 520 transition count 1584
Applied a total of 336 rules in 55 ms. Remains 520 /688 variables (removed 168) and now considering 1584/1752 (removed 168) transitions.
[2022-05-18 14:32:46] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:32:46] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-18 14:32:47] [INFO ] Dead Transitions using invariants and state equation in 676 ms found 0 transitions.
[2022-05-18 14:32:47] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:32:47] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-18 14:32:47] [INFO ] Implicit Places using invariants in 490 ms returned []
[2022-05-18 14:32:47] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:32:47] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 14:32:48] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:32:58] [INFO ] Implicit Places using invariants and state equation in 10928 ms returned []
Implicit Place search using SMT with State Equation took 11418 ms to find 0 implicit places.
[2022-05-18 14:32:58] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:32:58] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-18 14:32:59] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 520/688 places, 1584/1752 transitions.
Finished structural reductions, in 1 iterations. Remains : 520/688 places, 1584/1752 transitions.
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (LT s460 1) (LT s461 1) (LT s456 1) (LT s457 1) (LT s458 1) (LT s459 1)), p1:(AND (LT s132 1) (LT s133 1) (LT s136 1) (LT s137 1) (LT s134 1) (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 990 reset in 553 ms.
Product exploration explored 100000 steps with 1003 reset in 568 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 98 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-18 14:33:00] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:33:00] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-18 14:33:00] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2022-05-18 14:33:00] [INFO ] [Real]Absence check using 20 positive and 26 generalized place invariants in 23 ms returned sat
[2022-05-18 14:33:01] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), true, (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 159 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p1)]
Support contains 36 out of 520 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Applied a total of 0 rules in 25 ms. Remains 520 /520 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2022-05-18 14:33:01] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:33:01] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-18 14:33:01] [INFO ] Dead Transitions using invariants and state equation in 659 ms found 0 transitions.
[2022-05-18 14:33:01] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:33:01] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-18 14:33:02] [INFO ] Implicit Places using invariants in 475 ms returned []
[2022-05-18 14:33:02] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:33:02] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-18 14:33:02] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:33:16] [INFO ] Implicit Places using invariants and state equation in 14322 ms returned []
Implicit Place search using SMT with State Equation took 14797 ms to find 0 implicit places.
[2022-05-18 14:33:16] [INFO ] Redundant transitions in 19 ms returned []
[2022-05-18 14:33:16] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-18 14:33:16] [INFO ] Computed 46 place invariants in 31 ms
[2022-05-18 14:33:17] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 520/520 places, 1584/1584 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Finished random walk after 101 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=101 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Product exploration explored 100000 steps with 970 reset in 534 ms.
Product exploration explored 100000 steps with 951 reset in 556 ms.
Built C files in :
/tmp/ltsmin17077978597218716769
[2022-05-18 14:33:18] [INFO ] Too many transitions (1584) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:33:18] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17077978597218716769
Running compilation step : cd /tmp/ltsmin17077978597218716769;'/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/ltsmin17077978597218716769;'/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/ltsmin17077978597218716769;'/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 36 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 520 transition count 1578
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 514 transition count 1578
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 18 place count 508 transition count 1572
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 508 transition count 1572
Applied a total of 24 rules in 55 ms. Remains 508 /520 variables (removed 12) and now considering 1572/1584 (removed 12) transitions.
[2022-05-18 14:33:22] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 508 cols
[2022-05-18 14:33:22] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 14:33:22] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
[2022-05-18 14:33:22] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 508 cols
[2022-05-18 14:33:22] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-18 14:33:23] [INFO ] Implicit Places using invariants in 482 ms returned []
[2022-05-18 14:33:23] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 508 cols
[2022-05-18 14:33:23] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-18 14:33:23] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-18 14:33:35] [INFO ] Implicit Places using invariants and state equation in 11973 ms returned []
Implicit Place search using SMT with State Equation took 12458 ms to find 0 implicit places.
[2022-05-18 14:33:35] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-18 14:33:35] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 508 cols
[2022-05-18 14:33:35] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-18 14:33:35] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 508/520 places, 1572/1584 transitions.
Finished structural reductions, in 1 iterations. Remains : 508/520 places, 1572/1584 transitions.
Built C files in :
/tmp/ltsmin13685451004704515246
[2022-05-18 14:33:35] [INFO ] Too many transitions (1572) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:33:35] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13685451004704515246
Running compilation step : cd /tmp/ltsmin13685451004704515246;'/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'
Compilation finished in 2983 ms.
Running link step : cd /tmp/ltsmin13685451004704515246;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin13685451004704515246;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9688023049512453568.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 14:33:51] [INFO ] Flatten gal took : 69 ms
[2022-05-18 14:33:51] [INFO ] Flatten gal took : 68 ms
[2022-05-18 14:33:51] [INFO ] Time to serialize gal into /tmp/LTL5385250271410794177.gal : 7 ms
[2022-05-18 14:33:51] [INFO ] Time to serialize properties into /tmp/LTL13897542633168538987.ltl : 0 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/LTL5385250271410794177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13897542633168538987.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/LTL5385250...267
Read 1 LTL properties
Checking formula 0 : !((X(F(X((F("((((NotifyEventJobCompletedB_4<1)&&(NotifyEventJobCompletedB_5<1))&&((NotifyEventJobCompletedB_0<1)&&(NotifyEventJobCompl...1176
Formula 0 simplified : !XFX(F"((((NotifyEventJobCompletedB_4<1)&&(NotifyEventJobCompletedB_5<1))&&((NotifyEventJobCompletedB_0<1)&&(NotifyEventJobCompleted...1161
Detected timeout of ITS tools.
[2022-05-18 14:34:06] [INFO ] Flatten gal took : 69 ms
[2022-05-18 14:34:06] [INFO ] Applying decomposition
[2022-05-18 14:34:06] [INFO ] Flatten gal took : 68 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/graph11016695811195108348.txt' '-o' '/tmp/graph11016695811195108348.bin' '-w' '/tmp/graph11016695811195108348.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11016695811195108348.bin' '-l' '-1' '-v' '-w' '/tmp/graph11016695811195108348.weights' '-q' '0' '-e' '0.001'
[2022-05-18 14:34:06] [INFO ] Decomposing Gal with order
[2022-05-18 14:34:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 14:34:06] [INFO ] Removed a total of 1199 redundant transitions.
[2022-05-18 14:34:06] [INFO ] Flatten gal took : 172 ms
[2022-05-18 14:34:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 285 labels/synchronizations in 27 ms.
[2022-05-18 14:34:06] [INFO ] Time to serialize gal into /tmp/LTL9779668178829850644.gal : 9 ms
[2022-05-18 14:34:06] [INFO ] Time to serialize properties into /tmp/LTL17221076459152236023.ltl : 0 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/LTL9779668178829850644.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17221076459152236023.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/LTL9779668...246
Read 1 LTL properties
Checking formula 0 : !((X(F(X((F("((((i0.u30.NotifyEventJobCompletedB_4<1)&&(i0.u7.NotifyEventJobCompletedB_5<1))&&((i0.u28.NotifyEventJobCompletedB_0<1)&&...1432
Formula 0 simplified : !XFX(F"((((i0.u30.NotifyEventJobCompletedB_4<1)&&(i0.u7.NotifyEventJobCompletedB_5<1))&&((i0.u28.NotifyEventJobCompletedB_0<1)&&(i0....1417
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3972676983095573360
[2022-05-18 14:34:21] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3972676983095573360
Running compilation step : cd /tmp/ltsmin3972676983095573360;'/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/ltsmin3972676983095573360;'/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/ltsmin3972676983095573360;'/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-S06J06T06-LTLFireability-04 finished in 98482 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((F(X(p1))||p0))))'
[2022-05-18 14:34:24] [INFO ] Flatten gal took : 96 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10466298984180318325
[2022-05-18 14:34:24] [INFO ] Too many transitions (1752) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:34:24] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10466298984180318325
Running compilation step : cd /tmp/ltsmin10466298984180318325;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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 14:34:24] [INFO ] Applying decomposition
[2022-05-18 14:34:25] [INFO ] Flatten gal took : 70 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/graph42929909146000039.txt' '-o' '/tmp/graph42929909146000039.bin' '-w' '/tmp/graph42929909146000039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph42929909146000039.bin' '-l' '-1' '-v' '-w' '/tmp/graph42929909146000039.weights' '-q' '0' '-e' '0.001'
[2022-05-18 14:34:25] [INFO ] Decomposing Gal with order
[2022-05-18 14:34:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 14:34:25] [INFO ] Removed a total of 1124 redundant transitions.
[2022-05-18 14:34:25] [INFO ] Flatten gal took : 265 ms
[2022-05-18 14:34:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 269 labels/synchronizations in 42 ms.
[2022-05-18 14:34:25] [INFO ] Time to serialize gal into /tmp/LTLFireability529734511045930722.gal : 27 ms
[2022-05-18 14:34:25] [INFO ] Time to serialize properties into /tmp/LTLFireability525447479431032356.ltl : 0 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/LTLFireability529734511045930722.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability525447479431032356.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...265
Read 2 LTL properties
Checking formula 0 : !((X(F(X((F("((((i13.i1.u86.NotifyEventJobCompletedB_4<1)&&(i10.u84.NotifyEventJobCompletedB_5<1))&&((i12.i1.u81.NotifyEventJobComplet...1596
Formula 0 simplified : !XFX(F"((((i13.i1.u86.NotifyEventJobCompletedB_4<1)&&(i10.u84.NotifyEventJobCompletedB_5<1))&&((i12.i1.u81.NotifyEventJobCompletedB_...1581
Compilation finished in 3546 ms.
Running link step : cd /tmp/ltsmin10466298984180318325;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10466298984180318325;'/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((<>((LTLAPp0==true))&&X([]((LTLAPp1==true)))))))' '--buchi-type=spotba'
LTSmin run took 2388 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin10466298984180318325;'/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((LTLAPp3==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 14:57:20] [INFO ] Applying decomposition
[2022-05-18 14:57:20] [INFO ] Flatten gal took : 210 ms
[2022-05-18 14:57:21] [INFO ] Decomposing Gal with order
[2022-05-18 14:57:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 14:57:21] [INFO ] Removed a total of 6843 redundant transitions.
[2022-05-18 14:57:21] [INFO ] Flatten gal took : 388 ms
[2022-05-18 14:57:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 72 ms.
[2022-05-18 14:57:21] [INFO ] Time to serialize gal into /tmp/LTLFireability17162886589970853998.gal : 40 ms
[2022-05-18 14:57:21] [INFO ] Time to serialize properties into /tmp/LTLFireability6187759464491494500.ltl : 0 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/LTLFireability17162886589970853998.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6187759464491494500.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(F((((F(X("((((((BlockedTasks.BlockedTasks_0<1)||(Threads1.NotifyEventEndOfCheckSourcesB_1<1))||(IsMonitoring.IsMonitoring_0<1))&&...1056
Formula 0 simplified : !GF("((((P_1097.P_1097_0>=1)&&(Threads2.P_1113_2>=1))||((P_1097.P_1097_0>=1)&&(Threads5.P_1113_5>=1)))||((P_1097.P_1097_0>=1)&&(Thre...1039
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin10466298984180318325;'/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((LTLAPp3==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin10466298984180318325;'/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((LTLAPp3==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 15:20:16] [INFO ] Flatten gal took : 212 ms
[2022-05-18 15:20:16] [INFO ] Input system was already deterministic with 1752 transitions.
[2022-05-18 15:20:16] [INFO ] Transformed 688 places.
[2022-05-18 15:20:16] [INFO ] Transformed 1752 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 15:20:47] [INFO ] Time to serialize gal into /tmp/LTLFireability13255330857264400544.gal : 23 ms
[2022-05-18 15:20:47] [INFO ] Time to serialize properties into /tmp/LTLFireability15968608437785157832.ltl : 0 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/LTLFireability13255330857264400544.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15968608437785157832.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...335
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((((F(X("((((((BlockedTasks_0<1)||(NotifyEventEndOfCheckSourcesB_1<1))||(IsMonitoring_0<1))&&(((BlockedTasks_0<1)||(NotifyEventE...750
Formula 0 simplified : !GF("((((P_1097_0>=1)&&(P_1113_2>=1))||((P_1097_0>=1)&&(P_1113_5>=1)))||((P_1097_0>=1)&&(P_1113_4>=1)))" | "(((P_1097_0>=1)&&(P_1113...733

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-S06J06T06"
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-S06J06T06, 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-165277016900572"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T06.tgz
mv PolyORBLF-COL-S06J06T06 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 ;