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-165277017100756.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-COL-S05J60, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017100756
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 8.8K Apr 30 03:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 30 03:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 30 03:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 30 03:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K 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 23K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 3.8K 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 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 94K 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 PolyORBNT-COL-S05J60-LTLFireability-00
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-01
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-02
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-03
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-04
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-05
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-06
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-07
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-08
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-09
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-10
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-11
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-12
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-13
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-14
FORMULA_NAME PolyORBNT-COL-S05J60-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652936215898

Running Version 202205111006
[2022-05-19 04:56:57] [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]
[2022-05-19 04:56:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 04:56:57] [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.
[2022-05-19 04:56:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-19 04:56:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 643 ms
[2022-05-19 04:56:57] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 969 PT places and 2152.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2022-05-19 04:56:57] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 9 ms.
[2022-05-19 04:56:57] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-LTLFireability-02 TRUE 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 10000 steps, including 795 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 21) seen :6
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 38 rows 48 cols
[2022-05-19 04:56:58] [INFO ] Computed 13 place invariants in 14 ms
[2022-05-19 04:56:58] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2022-05-19 04:56:58] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2022-05-19 04:56:58] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2022-05-19 04:56:58] [INFO ] Flatten gal took : 22 ms
[2022-05-19 04:56:58] [INFO ] Flatten gal took : 8 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2022-05-19 04:56:58] [INFO ] Unfolded HLPN to a Petri net with 969 places and 2030 transitions 12704 arcs in 42 ms.
[2022-05-19 04:56:58] [INFO ] Unfolded 14 HLPN properties in 0 ms.
[2022-05-19 04:56:58] [INFO ] Reduced 90 identical enabling conditions.
[2022-05-19 04:56:58] [INFO ] Reduced 90 identical enabling conditions.
[2022-05-19 04:56:58] [INFO ] Reduced 90 identical enabling conditions.
[2022-05-19 04:56:58] [INFO ] Reduced 90 identical enabling conditions.
[2022-05-19 04:56:58] [INFO ] Reduced 90 identical enabling conditions.
Deduced a syphon composed of 60 places in 10 ms
Reduce places removed 60 places and 60 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 575 out of 909 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Applied a total of 5 rules in 48 ms. Remains 904 /909 variables (removed 5) and now considering 1315/1315 (removed 0) transitions.
[2022-05-19 04:56:58] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 904 cols
[2022-05-19 04:56:58] [INFO ] Computed 137 place invariants in 96 ms
[2022-05-19 04:57:00] [INFO ] Dead Transitions using invariants and state equation in 1306 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2022-05-19 04:57:00] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2022-05-19 04:57:00] [INFO ] Computed 137 place invariants in 55 ms
[2022-05-19 04:57:00] [INFO ] Implicit Places using invariants in 622 ms returned []
[2022-05-19 04:57:00] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2022-05-19 04:57:00] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 04:57:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:57:04] [INFO ] Implicit Places using invariants and state equation in 3826 ms returned []
Implicit Place search using SMT with State Equation took 4458 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 904/909 places, 1220/1315 transitions.
Applied a total of 0 rules in 20 ms. Remains 904 /904 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 904/909 places, 1220/1315 transitions.
Support contains 575 out of 904 places after structural reductions.
[2022-05-19 04:57:04] [INFO ] Flatten gal took : 113 ms
[2022-05-19 04:57:04] [INFO ] Flatten gal took : 102 ms
[2022-05-19 04:57:05] [INFO ] Input system was already deterministic with 1220 transitions.
Support contains 573 out of 904 places (down from 575) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 674 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 17) seen :16
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 04:57:05] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2022-05-19 04:57:05] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 04:57:05] [INFO ] [Real]Absence check using 131 positive place invariants in 33 ms returned sat
[2022-05-19 04:57:05] [INFO ] [Real]Absence check using 131 positive and 6 generalized place invariants in 21 ms returned sat
[2022-05-19 04:57:06] [INFO ] After 380ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-19 04:57:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:57:06] [INFO ] After 101ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-19 04:57:06] [INFO ] Deduced a trap composed of 507 places in 326 ms of which 4 ms to minimize.
[2022-05-19 04:57:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 576 ms
[2022-05-19 04:57:06] [INFO ] After 712ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 04:57:06] [INFO ] After 1298ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 04:57:06] [INFO ] [Nat]Absence check using 131 positive place invariants in 43 ms returned sat
[2022-05-19 04:57:06] [INFO ] [Nat]Absence check using 131 positive and 6 generalized place invariants in 24 ms returned sat
[2022-05-19 04:57:07] [INFO ] After 397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 04:57:07] [INFO ] After 92ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-19 04:57:07] [INFO ] Deduced a trap composed of 507 places in 335 ms of which 1 ms to minimize.
[2022-05-19 04:57:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 483 ms
[2022-05-19 04:57:07] [INFO ] After 610ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2022-05-19 04:57:07] [INFO ] After 1255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 904 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 904 transition count 1155
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 839 transition count 1155
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 130 place count 839 transition count 1090
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 260 place count 774 transition count 1090
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 261 place count 773 transition count 1089
Iterating global reduction 2 with 1 rules applied. Total rules applied 262 place count 773 transition count 1089
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 266 place count 771 transition count 1087
Applied a total of 266 rules in 212 ms. Remains 771 /904 variables (removed 133) and now considering 1087/1220 (removed 133) transitions.
[2022-05-19 04:57:08] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 04:57:08] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 04:57:08] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 771/904 places, 1087/1220 transitions.
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
FORMULA PolyORBNT-COL-S05J60-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(X((X(p0) U F(p0))))'
Support contains 1 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 78 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 04:57:09] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:09] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 04:57:10] [INFO ] Dead Transitions using invariants and state equation in 969 ms found 0 transitions.
[2022-05-19 04:57:10] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:10] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 04:57:11] [INFO ] Implicit Places using invariants in 958 ms returned []
[2022-05-19 04:57:11] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:11] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 04:57:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:57:17] [INFO ] Implicit Places using invariants and state equation in 5780 ms returned []
Implicit Place search using SMT with State Equation took 6750 ms to find 0 implicit places.
[2022-05-19 04:57:17] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:17] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 04:57:18] [INFO ] Dead Transitions using invariants and state equation in 1001 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s381 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][false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-01 finished in 9104 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(F(G((G(F(p1))||p0)))))||F(p2))))'
Support contains 64 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 48 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 04:57:18] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:18] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 04:57:19] [INFO ] Dead Transitions using invariants and state equation in 979 ms found 0 transitions.
[2022-05-19 04:57:19] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:19] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 04:57:20] [INFO ] Implicit Places using invariants in 974 ms returned []
[2022-05-19 04:57:20] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:20] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 04:57:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:57:25] [INFO ] Implicit Places using invariants and state equation in 5323 ms returned []
Implicit Place search using SMT with State Equation took 6299 ms to find 0 implicit places.
[2022-05-19 04:57:25] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:25] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 04:57:26] [INFO ] Dead Transitions using invariants and state equation in 973 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p2:(LT s379 3), p0:(OR (AND (GEQ s340 1) (GEQ s901 1)) (AND (GEQ s350 1) (GEQ s901 1)) (AND (GEQ s369 1) (GEQ s901 1)) (AND (GEQ s320 1) (GEQ s901 1)) (AN...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 967 ms.
Product exploration explored 100000 steps with 50000 reset in 959 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 6 factoid took 131 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-03 finished in 10548 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p0)))'
Support contains 2 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 41 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 04:57:28] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:28] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 04:57:30] [INFO ] Dead Transitions using invariants and state equation in 1418 ms found 0 transitions.
[2022-05-19 04:57:30] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:30] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 04:57:31] [INFO ] Implicit Places using invariants in 969 ms returned []
[2022-05-19 04:57:31] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:31] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 04:57:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:57:35] [INFO ] Implicit Places using invariants and state equation in 4601 ms returned []
Implicit Place search using SMT with State Equation took 5573 ms to find 0 implicit places.
[2022-05-19 04:57:35] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:57:35] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 04:57:36] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s773 1) (GEQ s900 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-05 finished in 8139 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(X(G((F(p1)||p0)))))))'
Support contains 367 out of 904 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 904 transition count 1216
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 900 transition count 1216
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 8 place count 900 transition count 1151
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 138 place count 835 transition count 1151
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 834 transition count 1150
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 834 transition count 1150
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 144 place count 832 transition count 1148
Applied a total of 144 rules in 117 ms. Remains 832 /904 variables (removed 72) and now considering 1148/1220 (removed 72) transitions.
[2022-05-19 04:57:37] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:37] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 04:57:37] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
[2022-05-19 04:57:37] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:38] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 04:57:38] [INFO ] Implicit Places using invariants in 648 ms returned []
[2022-05-19 04:57:38] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:38] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 04:57:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:57:41] [INFO ] Implicit Places using invariants and state equation in 2909 ms returned []
Implicit Place search using SMT with State Equation took 3559 ms to find 0 implicit places.
[2022-05-19 04:57:41] [INFO ] Redundant transitions in 68 ms returned []
[2022-05-19 04:57:41] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:41] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 04:57:42] [INFO ] Dead Transitions using invariants and state equation in 837 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 832/904 places, 1148/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 832/904 places, 1148/1220 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s415 1) (GEQ s774 1)) (AND (GEQ s385 1) (GEQ s768 1)) (AND (GEQ s425 1) (GEQ s776 1)) (AND (GEQ s505 1) (GEQ s792 1)) (AND (GEQ s485 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 5169 reset in 1677 ms.
Product exploration explored 100000 steps with 5134 reset in 1699 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 p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 871 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 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 482 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 04:57:47] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:47] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 04:57:47] [INFO ] [Real]Absence check using 131 positive place invariants in 34 ms returned sat
[2022-05-19 04:57:47] [INFO ] [Real]Absence check using 131 positive and 6 generalized place invariants in 28 ms returned sat
[2022-05-19 04:57:48] [INFO ] After 304ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 247 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Support contains 1 out of 832 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 : 832/832 places, 1148/1148 transitions.
Applied a total of 0 rules in 29 ms. Remains 832 /832 variables (removed 0) and now considering 1148/1148 (removed 0) transitions.
[2022-05-19 04:57:48] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:48] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 04:57:49] [INFO ] Dead Transitions using invariants and state equation in 822 ms found 0 transitions.
[2022-05-19 04:57:49] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:49] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 04:57:49] [INFO ] Implicit Places using invariants in 649 ms returned []
[2022-05-19 04:57:49] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:49] [INFO ] Computed 137 place invariants in 28 ms
[2022-05-19 04:57:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:57:54] [INFO ] Implicit Places using invariants and state equation in 4245 ms returned []
Implicit Place search using SMT with State Equation took 4902 ms to find 0 implicit places.
[2022-05-19 04:57:54] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-19 04:57:54] [INFO ] Flow matrix only has 1144 transitions (discarded 4 similar events)
// Phase 1: matrix 1144 rows 832 cols
[2022-05-19 04:57:54] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 04:57:55] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 832/832 places, 1148/1148 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 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Finished random walk after 246 steps, including 10 resets, run visited all 1 properties in 5 ms. (steps per millisecond=49 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 5191 reset in 544 ms.
Product exploration explored 100000 steps with 5261 reset in 644 ms.
Built C files in :
/tmp/ltsmin16940126673070248423
[2022-05-19 04:57:56] [INFO ] Computing symmetric may disable matrix : 1148 transitions.
[2022-05-19 04:57:56] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 04:57:56] [INFO ] Computing symmetric may enable matrix : 1148 transitions.
[2022-05-19 04:57:56] [INFO ] Computation of Complete enable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 04:57:57] [INFO ] Computing Do-Not-Accords matrix : 1148 transitions.
[2022-05-19 04:57:57] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 04:57:57] [INFO ] Built C files in 440ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16940126673070248423
Running compilation step : cd /tmp/ltsmin16940126673070248423;'/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/ltsmin16940126673070248423;'/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/ltsmin16940126673070248423;'/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 1 out of 832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 832/832 places, 1148/1148 transitions.
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 61 Pre rules applied. Total rules applied 0 place count 832 transition count 1087
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 0 with 122 rules applied. Total rules applied 122 place count 771 transition count 1087
Applied a total of 122 rules in 71 ms. Remains 771 /832 variables (removed 61) and now considering 1087/1148 (removed 61) transitions.
[2022-05-19 04:58:00] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 04:58:00] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 04:58:01] [INFO ] Dead Transitions using invariants and state equation in 909 ms found 0 transitions.
[2022-05-19 04:58:01] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 04:58:01] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 04:58:02] [INFO ] Implicit Places using invariants in 877 ms returned []
[2022-05-19 04:58:02] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 04:58:02] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 04:58:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:58:06] [INFO ] Implicit Places using invariants and state equation in 4319 ms returned []
Implicit Place search using SMT with State Equation took 5223 ms to find 0 implicit places.
[2022-05-19 04:58:06] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-19 04:58:06] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2022-05-19 04:58:06] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 04:58:07] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 771/832 places, 1087/1148 transitions.
Finished structural reductions, in 1 iterations. Remains : 771/832 places, 1087/1148 transitions.
Built C files in :
/tmp/ltsmin11308115582548794457
[2022-05-19 04:58:07] [INFO ] Computing symmetric may disable matrix : 1087 transitions.
[2022-05-19 04:58:07] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 04:58:07] [INFO ] Computing symmetric may enable matrix : 1087 transitions.
[2022-05-19 04:58:07] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 04:58:07] [INFO ] Computing Do-Not-Accords matrix : 1087 transitions.
[2022-05-19 04:58:07] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 04:58:07] [INFO ] Built C files in 160ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11308115582548794457
Running compilation step : cd /tmp/ltsmin11308115582548794457;'/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/ltsmin11308115582548794457;'/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/ltsmin11308115582548794457;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-19 04:58:10] [INFO ] Flatten gal took : 77 ms
[2022-05-19 04:58:11] [INFO ] Flatten gal took : 58 ms
[2022-05-19 04:58:11] [INFO ] Time to serialize gal into /tmp/LTL9020229390023496139.gal : 12 ms
[2022-05-19 04:58:11] [INFO ] Time to serialize properties into /tmp/LTL12785307774368472494.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9020229390023496139.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12785307774368472494.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/LTL9020229...267
Read 1 LTL properties
Checking formula 0 : !((G(G(F(X(G((((((((((F("(place_520_0<1)"))||("((CreatedJobs_30>=1)&&(Perform_Work_B_6>=1))"))||("(((CreatedJobs_0>=1)&&(Perform_Work_...15187
Formula 0 simplified : !GFXG("(((((((((CreatedJobs_187>=1)&&(Perform_Work_B_37>=1))||((CreatedJobs_28>=1)&&(Perform_Work_B_5>=1)))||(((CreatedJobs_154>=1)&...15147
Detected timeout of ITS tools.
[2022-05-19 04:58:26] [INFO ] Flatten gal took : 58 ms
[2022-05-19 04:58:26] [INFO ] Applying decomposition
[2022-05-19 04:58:26] [INFO ] Flatten gal took : 56 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/graph2352253536130104912.txt' '-o' '/tmp/graph2352253536130104912.bin' '-w' '/tmp/graph2352253536130104912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2352253536130104912.bin' '-l' '-1' '-v' '-w' '/tmp/graph2352253536130104912.weights' '-q' '0' '-e' '0.001'
[2022-05-19 04:58:26] [INFO ] Decomposing Gal with order
[2022-05-19 04:58:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 04:58:27] [INFO ] Removed a total of 1323 redundant transitions.
[2022-05-19 04:58:27] [INFO ] Flatten gal took : 757 ms
[2022-05-19 04:58:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 123 ms.
[2022-05-19 04:58:27] [INFO ] Time to serialize gal into /tmp/LTL17103216357109070047.gal : 28 ms
[2022-05-19 04:58:27] [INFO ] Time to serialize properties into /tmp/LTL6755715910032417120.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17103216357109070047.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6755715910032417120.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/LTL1710321...246
Read 1 LTL properties
Checking formula 0 : !((G(G(F(X(G((((((((((F("(i17.u54.place_520_0<1)"))||("((i20.u59.CreatedJobs_30>=1)&&(i20.u5.Perform_Work_B_6>=1))"))||("(((i0.u33.Cre...20500
Formula 0 simplified : !GFXG("(((((((((i39.i5.u81.CreatedJobs_187>=1)&&(i39.i5.u18.Perform_Work_B_37>=1))||((i39.i2.u58.CreatedJobs_28>=1)&&(i39.i2.u4.Perf...20460
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6746163841573809004
[2022-05-19 04:58:42] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6746163841573809004
Running compilation step : cd /tmp/ltsmin6746163841573809004;'/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 2174 ms.
Running link step : cd /tmp/ltsmin6746163841573809004;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin6746163841573809004;'/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 PolyORBNT-COL-S05J60-LTLFireability-06 finished in 80867 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G((X((!(p0 U p1)&&p2))&&p2)))))'
Support contains 63 out of 904 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 54 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 04:58:57] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:58:57] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 04:58:58] [INFO ] Dead Transitions using invariants and state equation in 968 ms found 0 transitions.
[2022-05-19 04:58:58] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:58:58] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 04:58:59] [INFO ] Implicit Places using invariants in 926 ms returned []
[2022-05-19 04:58:59] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:58:59] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 04:59:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:59:03] [INFO ] Implicit Places using invariants and state equation in 3924 ms returned []
Implicit Place search using SMT with State Equation took 4855 ms to find 0 implicit places.
[2022-05-19 04:59:03] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:03] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 04:59:04] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 592 ms :[true, (OR (NOT p2) p1), (OR (NOT p2) p1), (OR (NOT p2) p1)]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p2) p1), acceptance={} source=3 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(OR (GEQ s839 1) (GEQ s841 1) (GEQ s837 1) (GEQ s896 1) (GEQ s892 1) (GEQ s894 1) (GEQ s855 1) (GEQ s857 1) (GEQ s851 1) (GEQ s853 1) (GEQ s847 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-07 finished in 7508 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(G(p0)))))'
Support contains 61 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 48 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 04:59:05] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:05] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 04:59:06] [INFO ] Dead Transitions using invariants and state equation in 976 ms found 0 transitions.
[2022-05-19 04:59:06] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:06] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 04:59:07] [INFO ] Implicit Places using invariants in 972 ms returned []
[2022-05-19 04:59:07] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:07] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 04:59:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:59:12] [INFO ] Implicit Places using invariants and state equation in 4745 ms returned []
Implicit Place search using SMT with State Equation took 5721 ms to find 0 implicit places.
[2022-05-19 04:59:12] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:12] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 04:59:13] [INFO ] Dead Transitions using invariants and state equation in 1005 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (GEQ s839 1) (GEQ s841 1) (GEQ s837 1) (GEQ s896 1) (GEQ s892 1) (GEQ s894 1) (GEQ s855 1) (GEQ s857 1) (GEQ s851 1) (GEQ s853 1) (GEQ s847 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-08 finished in 7919 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(F((G(p0)||p1))))))'
Support contains 3 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 47 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 04:59:13] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:13] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 04:59:14] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
[2022-05-19 04:59:14] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:14] [INFO ] Computed 137 place invariants in 28 ms
[2022-05-19 04:59:15] [INFO ] Implicit Places using invariants in 941 ms returned []
[2022-05-19 04:59:15] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:15] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 04:59:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:59:20] [INFO ] Implicit Places using invariants and state equation in 5144 ms returned []
Implicit Place search using SMT with State Equation took 6087 ms to find 0 implicit places.
[2022-05-19 04:59:20] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:20] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 04:59:21] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LT s774 1), p1:(AND (GEQ s314 1) (GEQ s702 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 6952 reset in 284 ms.
Product exploration explored 100000 steps with 6957 reset in 372 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 (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 138 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 6 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 133 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Applied a total of 0 rules in 35 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
[2022-05-19 04:59:22] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:22] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 04:59:23] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
[2022-05-19 04:59:23] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:23] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 04:59:24] [INFO ] Implicit Places using invariants in 937 ms returned []
[2022-05-19 04:59:24] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:24] [INFO ] Computed 137 place invariants in 28 ms
[2022-05-19 04:59:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:59:29] [INFO ] Implicit Places using invariants and state equation in 4875 ms returned []
Implicit Place search using SMT with State Equation took 5813 ms to find 0 implicit places.
[2022-05-19 04:59:29] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:29] [INFO ] Computed 137 place invariants in 30 ms
[2022-05-19 04:59:30] [INFO ] Dead Transitions using invariants and state equation in 990 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/903 places, 1219/1219 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 p0 (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 144 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 7 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 225 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6923 reset in 312 ms.
Product exploration explored 100000 steps with 6903 reset in 340 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 903 transition count 1219
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 64 place count 903 transition count 1220
Deduced a syphon composed of 65 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 65 place count 903 transition count 1220
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 131 places in 0 ms
Iterating global reduction 1 with 66 rules applied. Total rules applied 131 place count 903 transition count 1220
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 195 place count 839 transition count 1156
Deduced a syphon composed of 67 places in 1 ms
Iterating global reduction 1 with 64 rules applied. Total rules applied 259 place count 839 transition count 1156
Deduced a syphon composed of 67 places in 0 ms
Applied a total of 259 rules in 178 ms. Remains 839 /903 variables (removed 64) and now considering 1156/1219 (removed 63) transitions.
[2022-05-19 04:59:32] [INFO ] Flow matrix only has 1152 transitions (discarded 4 similar events)
// Phase 1: matrix 1152 rows 839 cols
[2022-05-19 04:59:32] [INFO ] Computed 137 place invariants in 44 ms
[2022-05-19 04:59:33] [INFO ] Dead Transitions using invariants and state equation in 951 ms found 0 transitions.
[2022-05-19 04:59:33] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-19 04:59:33] [INFO ] Flow matrix only has 1152 transitions (discarded 4 similar events)
// Phase 1: matrix 1152 rows 839 cols
[2022-05-19 04:59:33] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 04:59:34] [INFO ] Dead Transitions using invariants and state equation in 923 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 839/903 places, 1156/1219 transitions.
Finished structural reductions, in 1 iterations. Remains : 839/903 places, 1156/1219 transitions.
Product exploration explored 100000 steps with 6614 reset in 973 ms.
Product exploration explored 100000 steps with 6481 reset in 944 ms.
Built C files in :
/tmp/ltsmin2739203645689037309
[2022-05-19 04:59:36] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2739203645689037309
Running compilation step : cd /tmp/ltsmin2739203645689037309;'/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 2263 ms.
Running link step : cd /tmp/ltsmin2739203645689037309;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin2739203645689037309;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7715691976590610998.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Applied a total of 0 rules in 25 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
[2022-05-19 04:59:51] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:51] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 04:59:52] [INFO ] Dead Transitions using invariants and state equation in 985 ms found 0 transitions.
[2022-05-19 04:59:52] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:52] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 04:59:53] [INFO ] Implicit Places using invariants in 939 ms returned []
[2022-05-19 04:59:53] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:53] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 04:59:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 04:59:59] [INFO ] Implicit Places using invariants and state equation in 5594 ms returned []
Implicit Place search using SMT with State Equation took 6535 ms to find 0 implicit places.
[2022-05-19 04:59:59] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 04:59:59] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 05:00:00] [INFO ] Dead Transitions using invariants and state equation in 986 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/903 places, 1219/1219 transitions.
Built C files in :
/tmp/ltsmin5889859851163902495
[2022-05-19 05:00:00] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5889859851163902495
Running compilation step : cd /tmp/ltsmin5889859851163902495;'/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 2229 ms.
Running link step : cd /tmp/ltsmin5889859851163902495;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin5889859851163902495;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17444069114421623268.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 05:00:15] [INFO ] Flatten gal took : 48 ms
[2022-05-19 05:00:15] [INFO ] Flatten gal took : 64 ms
[2022-05-19 05:00:15] [INFO ] Time to serialize gal into /tmp/LTL2113605278504346311.gal : 7 ms
[2022-05-19 05:00:15] [INFO ] Time to serialize properties into /tmp/LTL5583669240007700463.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/LTL2113605278504346311.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5583669240007700463.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/LTL2113605...266
Read 1 LTL properties
Checking formula 0 : !((F(X(X(F((G("(place_787_0<1)"))||("((NotifyEventJobQueuedE_0>=1)&&(place_458_0>=1))")))))))
Formula 0 simplified : !FXXF("((NotifyEventJobQueuedE_0>=1)&&(place_458_0>=1))" | G"(place_787_0<1)")
Detected timeout of ITS tools.
[2022-05-19 05:00:30] [INFO ] Flatten gal took : 44 ms
[2022-05-19 05:00:30] [INFO ] Applying decomposition
[2022-05-19 05:00:30] [INFO ] Flatten gal took : 48 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/graph17595527151491571866.txt' '-o' '/tmp/graph17595527151491571866.bin' '-w' '/tmp/graph17595527151491571866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17595527151491571866.bin' '-l' '-1' '-v' '-w' '/tmp/graph17595527151491571866.weights' '-q' '0' '-e' '0.001'
[2022-05-19 05:00:30] [INFO ] Decomposing Gal with order
[2022-05-19 05:00:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 05:00:30] [INFO ] Removed a total of 1321 redundant transitions.
[2022-05-19 05:00:30] [INFO ] Flatten gal took : 150 ms
[2022-05-19 05:00:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 26 ms.
[2022-05-19 05:00:30] [INFO ] Time to serialize gal into /tmp/LTL6553785977495600731.gal : 18 ms
[2022-05-19 05:00:30] [INFO ] Time to serialize properties into /tmp/LTL14687122220105879899.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/LTL6553785977495600731.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14687122220105879899.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/LTL6553785...246
Read 1 LTL properties
Checking formula 0 : !((F(X(X(F((G("(i48.u125.place_787_0<1)"))||("((i19.u53.NotifyEventJobQueuedE_0>=1)&&(i19.u53.place_458_0>=1))")))))))
Formula 0 simplified : !FXXF("((i19.u53.NotifyEventJobQueuedE_0>=1)&&(i19.u53.place_458_0>=1))" | G"(i48.u125.place_787_0<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5415687970843047323
[2022-05-19 05:00:45] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5415687970843047323
Running compilation step : cd /tmp/ltsmin5415687970843047323;'/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 2202 ms.
Running link step : cd /tmp/ltsmin5415687970843047323;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin5415687970843047323;'/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))||(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-09 finished in 107716 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(((X(p1)||p0)&&p2))))'
Support contains 10 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 54 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 05:01:01] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:01] [INFO ] Computed 137 place invariants in 27 ms
[2022-05-19 05:01:02] [INFO ] Dead Transitions using invariants and state equation in 997 ms found 0 transitions.
[2022-05-19 05:01:02] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:02] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 05:01:03] [INFO ] Implicit Places using invariants in 911 ms returned []
[2022-05-19 05:01:03] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:03] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 05:01:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:01:09] [INFO ] Implicit Places using invariants and state equation in 6457 ms returned []
Implicit Place search using SMT with State Equation took 7369 ms to find 0 implicit places.
[2022-05-19 05:01:09] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:09] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 05:01:10] [INFO ] Dead Transitions using invariants and state equation in 1006 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (GEQ s382 1) (AND (GEQ s387 1) (GEQ s771 1) (GEQ s772 1)) (AND (GEQ s384 1) (GEQ s771 1) (GEQ s772 1)) (AND (GEQ s385 1) (GEQ s771 1) (GEQ s772 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 9221 reset in 408 ms.
Product exploration explored 100000 steps with 9222 reset in 432 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 273 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Finished random walk after 436 steps, including 27 resets, run visited all 4 properties in 11 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) p2)), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 7 factoid took 317 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
[2022-05-19 05:01:12] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:12] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 05:01:13] [INFO ] [Real]Absence check using 131 positive place invariants in 117 ms returned sat
[2022-05-19 05:01:13] [INFO ] [Real]Absence check using 131 positive and 6 generalized place invariants in 57 ms returned sat
[2022-05-19 05:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 05:01:15] [INFO ] [Real]Absence check using state equation in 2412 ms returned sat
[2022-05-19 05:01:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 05:01:16] [INFO ] [Nat]Absence check using 131 positive place invariants in 190 ms returned sat
[2022-05-19 05:01:17] [INFO ] [Nat]Absence check using 131 positive and 6 generalized place invariants in 111 ms returned sat
[2022-05-19 05:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 05:01:20] [INFO ] [Nat]Absence check using state equation in 3162 ms returned sat
[2022-05-19 05:01:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:01:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 43 ms returned sat
[2022-05-19 05:01:20] [INFO ] Computed and/alt/rep : 654/1474/654 causal constraints (skipped 555 transitions) in 110 ms.
[2022-05-19 05:01:20] [INFO ] Added : 10 causal constraints over 2 iterations in 448 ms. Result :sat
Could not prove EG (NOT p2)
[2022-05-19 05:01:20] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:20] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 05:01:21] [INFO ] [Real]Absence check using 131 positive place invariants in 120 ms returned sat
[2022-05-19 05:01:22] [INFO ] [Real]Absence check using 131 positive and 6 generalized place invariants in 264 ms returned sat
[2022-05-19 05:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 05:01:26] [INFO ] [Real]Absence check using state equation in 4564 ms returned sat
[2022-05-19 05:01:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 05:01:27] [INFO ] [Nat]Absence check using 131 positive place invariants in 180 ms returned sat
[2022-05-19 05:01:27] [INFO ] [Nat]Absence check using 131 positive and 6 generalized place invariants in 124 ms returned sat
[2022-05-19 05:01:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 05:01:30] [INFO ] [Nat]Absence check using state equation in 2976 ms returned sat
[2022-05-19 05:01:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:01:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 68 ms returned sat
[2022-05-19 05:01:31] [INFO ] Computed and/alt/rep : 654/1474/654 causal constraints (skipped 555 transitions) in 108 ms.
[2022-05-19 05:01:31] [INFO ] Added : 34 causal constraints over 7 iterations in 824 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 10 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1219/1219 transitions.
Applied a total of 0 rules in 22 ms. Remains 903 /903 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
[2022-05-19 05:01:31] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:31] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 05:01:32] [INFO ] Dead Transitions using invariants and state equation in 951 ms found 0 transitions.
[2022-05-19 05:01:32] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:32] [INFO ] Computed 137 place invariants in 28 ms
[2022-05-19 05:01:33] [INFO ] Implicit Places using invariants in 931 ms returned []
[2022-05-19 05:01:33] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:33] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 05:01:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:01:39] [INFO ] Implicit Places using invariants and state equation in 5589 ms returned []
Implicit Place search using SMT with State Equation took 6520 ms to find 0 implicit places.
[2022-05-19 05:01:39] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:39] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 05:01:40] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/903 places, 1219/1219 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 p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 323 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Finished random walk after 314 steps, including 22 resets, run visited all 4 properties in 7 ms. (steps per millisecond=44 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) p2)), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 7 factoid took 308 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
[2022-05-19 05:01:41] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:41] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 05:01:42] [INFO ] [Real]Absence check using 131 positive place invariants in 115 ms returned sat
[2022-05-19 05:01:42] [INFO ] [Real]Absence check using 131 positive and 6 generalized place invariants in 58 ms returned sat
[2022-05-19 05:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 05:01:44] [INFO ] [Real]Absence check using state equation in 2442 ms returned sat
[2022-05-19 05:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 05:01:45] [INFO ] [Nat]Absence check using 131 positive place invariants in 186 ms returned sat
[2022-05-19 05:01:45] [INFO ] [Nat]Absence check using 131 positive and 6 generalized place invariants in 109 ms returned sat
[2022-05-19 05:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 05:01:48] [INFO ] [Nat]Absence check using state equation in 3036 ms returned sat
[2022-05-19 05:01:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:01:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 43 ms returned sat
[2022-05-19 05:01:49] [INFO ] Computed and/alt/rep : 654/1474/654 causal constraints (skipped 555 transitions) in 82 ms.
[2022-05-19 05:01:49] [INFO ] Added : 10 causal constraints over 2 iterations in 384 ms. Result :sat
Could not prove EG (NOT p2)
[2022-05-19 05:01:49] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:01:49] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 05:01:50] [INFO ] [Real]Absence check using 131 positive place invariants in 125 ms returned sat
[2022-05-19 05:01:50] [INFO ] [Real]Absence check using 131 positive and 6 generalized place invariants in 262 ms returned sat
[2022-05-19 05:01:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 05:01:55] [INFO ] [Real]Absence check using state equation in 4559 ms returned sat
[2022-05-19 05:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 05:01:56] [INFO ] [Nat]Absence check using 131 positive place invariants in 176 ms returned sat
[2022-05-19 05:01:56] [INFO ] [Nat]Absence check using 131 positive and 6 generalized place invariants in 100 ms returned sat
[2022-05-19 05:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 05:01:59] [INFO ] [Nat]Absence check using state equation in 3053 ms returned sat
[2022-05-19 05:01:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:01:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 72 ms returned sat
[2022-05-19 05:01:59] [INFO ] Computed and/alt/rep : 654/1474/654 causal constraints (skipped 555 transitions) in 65 ms.
[2022-05-19 05:02:00] [INFO ] Added : 34 causal constraints over 7 iterations in 770 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Product exploration explored 100000 steps with 9224 reset in 437 ms.
Product exploration explored 100000 steps with 9215 reset in 470 ms.
Built C files in :
/tmp/ltsmin14192429973479575133
[2022-05-19 05:02:01] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14192429973479575133
Running compilation step : cd /tmp/ltsmin14192429973479575133;'/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 2427 ms.
Running link step : cd /tmp/ltsmin14192429973479575133;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin14192429973479575133;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11937958189344930578.hoa' '--buchi-type=spotba'
LTSmin run took 250 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-10 finished in 63232 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(G((F(p0)&&p1)))&&F(p0)))))'
Support contains 62 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 32 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 05:02:04] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:02:04] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 05:02:05] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
[2022-05-19 05:02:05] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:02:05] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 05:02:06] [INFO ] Implicit Places using invariants in 966 ms returned []
[2022-05-19 05:02:06] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:02:06] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 05:02:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:02:10] [INFO ] Implicit Places using invariants and state equation in 4269 ms returned []
Implicit Place search using SMT with State Equation took 5237 ms to find 0 implicit places.
[2022-05-19 05:02:10] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:02:10] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 05:02:11] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s379 3), p0:(OR (GEQ s839 1) (GEQ s841 1) (GEQ s837 1) (GEQ s896 1) (GEQ s892 1) (GEQ s894 1) (GEQ s855 1) (GEQ s857 1) (GEQ s851 1) (GEQ s853 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-11 finished in 7417 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 1 out of 904 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 904 transition count 1154
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 132 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 262 place count 773 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 772 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 772 transition count 1088
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 268 place count 770 transition count 1086
Applied a total of 268 rules in 112 ms. Remains 770 /904 variables (removed 134) and now considering 1086/1220 (removed 134) transitions.
[2022-05-19 05:02:11] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 05:02:11] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 05:02:12] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
[2022-05-19 05:02:12] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 05:02:12] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 05:02:13] [INFO ] Implicit Places using invariants in 849 ms returned []
[2022-05-19 05:02:13] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 05:02:13] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 05:02:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:02:16] [INFO ] Implicit Places using invariants and state equation in 2782 ms returned []
Implicit Place search using SMT with State Equation took 3641 ms to find 0 implicit places.
[2022-05-19 05:02:16] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-19 05:02:16] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2022-05-19 05:02:16] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 05:02:16] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 770/904 places, 1086/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 770/904 places, 1086/1220 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s376 3)], 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 35 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-12 finished in 5349 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 7 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 30 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 05:02:17] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:02:17] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 05:02:18] [INFO ] Dead Transitions using invariants and state equation in 957 ms found 0 transitions.
[2022-05-19 05:02:18] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:02:18] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 05:02:18] [INFO ] Implicit Places using invariants in 867 ms returned []
[2022-05-19 05:02:18] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:02:18] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 05:02:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:02:23] [INFO ] Implicit Places using invariants and state equation in 4206 ms returned []
Implicit Place search using SMT with State Equation took 5076 ms to find 0 implicit places.
[2022-05-19 05:02:23] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:02:23] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 05:02:24] [INFO ] Dead Transitions using invariants and state equation in 1005 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s383 1) (GEQ s385 1) (GEQ s386 2) (GEQ s389 7)) (AND (GEQ s383 1) (GEQ s385 2) (GEQ s387 1) (GEQ s389 7)) (AND (GEQ s383 1) (GEQ s384 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-13 finished in 7187 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 904 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 904 transition count 1155
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 839 transition count 1155
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 130 place count 839 transition count 1090
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 260 place count 774 transition count 1090
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 261 place count 773 transition count 1089
Iterating global reduction 2 with 1 rules applied. Total rules applied 262 place count 773 transition count 1089
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 264 place count 772 transition count 1088
Applied a total of 264 rules in 66 ms. Remains 772 /904 variables (removed 132) and now considering 1088/1220 (removed 132) transitions.
[2022-05-19 05:02:24] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:24] [INFO ] Computed 137 place invariants in 25 ms
[2022-05-19 05:02:25] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
[2022-05-19 05:02:25] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:25] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 05:02:25] [INFO ] Implicit Places using invariants in 811 ms returned []
[2022-05-19 05:02:25] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:25] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 05:02:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:02:28] [INFO ] Implicit Places using invariants and state equation in 3045 ms returned []
Implicit Place search using SMT with State Equation took 3862 ms to find 0 implicit places.
[2022-05-19 05:02:28] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-19 05:02:28] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:28] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 05:02:29] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 772/904 places, 1088/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/904 places, 1088/1220 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s379 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5198 reset in 535 ms.
Product exploration explored 100000 steps with 5208 reset in 583 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 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 30 ms :[(NOT p0)]
Finished random walk after 36 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=18 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 232 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 1 out of 772 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 772/772 places, 1088/1088 transitions.
Applied a total of 0 rules in 27 ms. Remains 772 /772 variables (removed 0) and now considering 1088/1088 (removed 0) transitions.
[2022-05-19 05:02:31] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:31] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 05:02:32] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
[2022-05-19 05:02:32] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:32] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 05:02:32] [INFO ] Implicit Places using invariants in 811 ms returned []
[2022-05-19 05:02:32] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:32] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 05:02:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:02:36] [INFO ] Implicit Places using invariants and state equation in 3397 ms returned []
Implicit Place search using SMT with State Equation took 4210 ms to find 0 implicit places.
[2022-05-19 05:02:36] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-19 05:02:36] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:36] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 05:02:36] [INFO ] Dead Transitions using invariants and state equation in 716 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/772 places, 1088/1088 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 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 p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 97 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 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5222 reset in 539 ms.
Product exploration explored 100000 steps with 5196 reset in 572 ms.
Built C files in :
/tmp/ltsmin4564003102278385081
[2022-05-19 05:02:38] [INFO ] Computing symmetric may disable matrix : 1088 transitions.
[2022-05-19 05:02:38] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:02:38] [INFO ] Computing symmetric may enable matrix : 1088 transitions.
[2022-05-19 05:02:38] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:02:38] [INFO ] Computing Do-Not-Accords matrix : 1088 transitions.
[2022-05-19 05:02:38] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:02:38] [INFO ] Built C files in 156ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4564003102278385081
Running compilation step : cd /tmp/ltsmin4564003102278385081;'/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/ltsmin4564003102278385081;'/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/ltsmin4564003102278385081;'/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 1 out of 772 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 772/772 places, 1088/1088 transitions.
Applied a total of 0 rules in 28 ms. Remains 772 /772 variables (removed 0) and now considering 1088/1088 (removed 0) transitions.
[2022-05-19 05:02:41] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:41] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 05:02:42] [INFO ] Dead Transitions using invariants and state equation in 798 ms found 0 transitions.
[2022-05-19 05:02:42] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:42] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 05:02:43] [INFO ] Implicit Places using invariants in 788 ms returned []
[2022-05-19 05:02:43] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:43] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 05:02:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:02:46] [INFO ] Implicit Places using invariants and state equation in 3182 ms returned []
Implicit Place search using SMT with State Equation took 3972 ms to find 0 implicit places.
[2022-05-19 05:02:46] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-19 05:02:46] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:02:46] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 05:02:47] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/772 places, 1088/1088 transitions.
Built C files in :
/tmp/ltsmin733150065073823268
[2022-05-19 05:02:47] [INFO ] Computing symmetric may disable matrix : 1088 transitions.
[2022-05-19 05:02:47] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:02:47] [INFO ] Computing symmetric may enable matrix : 1088 transitions.
[2022-05-19 05:02:47] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:02:47] [INFO ] Computing Do-Not-Accords matrix : 1088 transitions.
[2022-05-19 05:02:47] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:02:47] [INFO ] Built C files in 164ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin733150065073823268
Running compilation step : cd /tmp/ltsmin733150065073823268;'/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/ltsmin733150065073823268;'/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/ltsmin733150065073823268;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-19 05:02:50] [INFO ] Flatten gal took : 41 ms
[2022-05-19 05:02:50] [INFO ] Flatten gal took : 41 ms
[2022-05-19 05:02:50] [INFO ] Time to serialize gal into /tmp/LTL17449003623501319195.gal : 6 ms
[2022-05-19 05:02:50] [INFO ] Time to serialize properties into /tmp/LTL12171781499268383250.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/LTL17449003623501319195.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12171781499268383250.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/LTL1744900...268
Read 1 LTL properties
Checking formula 0 : !((F(G("(place_518_0<1)"))))
Formula 0 simplified : !FG"(place_518_0<1)"
Detected timeout of ITS tools.
[2022-05-19 05:03:05] [INFO ] Flatten gal took : 44 ms
[2022-05-19 05:03:05] [INFO ] Applying decomposition
[2022-05-19 05:03:05] [INFO ] Flatten gal took : 41 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/graph171308339569283296.txt' '-o' '/tmp/graph171308339569283296.bin' '-w' '/tmp/graph171308339569283296.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph171308339569283296.bin' '-l' '-1' '-v' '-w' '/tmp/graph171308339569283296.weights' '-q' '0' '-e' '0.001'
[2022-05-19 05:03:05] [INFO ] Decomposing Gal with order
[2022-05-19 05:03:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 05:03:05] [INFO ] Removed a total of 1261 redundant transitions.
[2022-05-19 05:03:05] [INFO ] Flatten gal took : 113 ms
[2022-05-19 05:03:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 20 ms.
[2022-05-19 05:03:05] [INFO ] Time to serialize gal into /tmp/LTL13649449349035948334.gal : 8 ms
[2022-05-19 05:03:05] [INFO ] Time to serialize properties into /tmp/LTL12092303108861097400.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/LTL13649449349035948334.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12092303108861097400.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/LTL1364944...247
Read 1 LTL properties
Checking formula 0 : !((F(G("(i18.u26.place_518_0<1)"))))
Formula 0 simplified : !FG"(i18.u26.place_518_0<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1331150133315405695
[2022-05-19 05:03:20] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1331150133315405695
Running compilation step : cd /tmp/ltsmin1331150133315405695;'/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 2055 ms.
Running link step : cd /tmp/ltsmin1331150133315405695;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1331150133315405695;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-14 finished in 71826 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(F(p1)))))'
Support contains 9 out of 904 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 903 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 903 transition count 1219
Applied a total of 2 rules in 49 ms. Remains 903 /904 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2022-05-19 05:03:36] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:03:36] [INFO ] Computed 137 place invariants in 26 ms
[2022-05-19 05:03:37] [INFO ] Dead Transitions using invariants and state equation in 1004 ms found 0 transitions.
[2022-05-19 05:03:37] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:03:37] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 05:03:38] [INFO ] Implicit Places using invariants in 912 ms returned []
[2022-05-19 05:03:38] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:03:38] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 05:03:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:03:44] [INFO ] Implicit Places using invariants and state equation in 6604 ms returned []
Implicit Place search using SMT with State Equation took 7518 ms to find 0 implicit places.
[2022-05-19 05:03:44] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2022-05-19 05:03:44] [INFO ] Computed 137 place invariants in 19 ms
[2022-05-19 05:03:45] [INFO ] Dead Transitions using invariants and state equation in 942 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 903/904 places, 1219/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 903/904 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (AND (GEQ s383 1) (GEQ s385 1) (GEQ s386 2) (GEQ s389 7)) (AND (GEQ s383 1) (GEQ s385 2) (GEQ s387 1) (GEQ s389 7)) (AND (GEQ s383 1) (GEQ s384 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]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J60-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-15 finished in 9717 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(X(G((F(p1)||p0)))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(F((G(p0)||p1))))))'
Found a CL insensitive property : PolyORBNT-COL-S05J60-LTLFireability-09
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 904 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 904/904 places, 1220/1220 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 904 transition count 1156
Reduce places removed 64 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 66 rules applied. Total rules applied 130 place count 840 transition count 1154
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 132 place count 838 transition count 1154
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 132 place count 838 transition count 1091
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 258 place count 775 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 259 place count 774 transition count 1090
Iterating global reduction 3 with 1 rules applied. Total rules applied 260 place count 774 transition count 1090
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 264 place count 772 transition count 1088
Applied a total of 264 rules in 86 ms. Remains 772 /904 variables (removed 132) and now considering 1088/1220 (removed 132) transitions.
[2022-05-19 05:03:46] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:03:46] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 05:03:46] [INFO ] Dead Transitions using invariants and state equation in 729 ms found 0 transitions.
[2022-05-19 05:03:46] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:03:46] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 05:03:47] [INFO ] Implicit Places using invariants in 836 ms returned []
[2022-05-19 05:03:47] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:03:47] [INFO ] Computed 137 place invariants in 18 ms
[2022-05-19 05:03:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:03:50] [INFO ] Implicit Places using invariants and state equation in 3061 ms returned []
Implicit Place search using SMT with State Equation took 3898 ms to find 0 implicit places.
[2022-05-19 05:03:50] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:03:50] [INFO ] Computed 137 place invariants in 20 ms
[2022-05-19 05:03:51] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 772/904 places, 1088/1220 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/904 places, 1088/1220 transitions.
Running random walk in product with property : PolyORBNT-COL-S05J60-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LT s768 1), p1:(AND (GEQ s314 1) (GEQ s697 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 6176 reset in 462 ms.
Product exploration explored 100000 steps with 6217 reset in 546 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 (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 147 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 772 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 772/772 places, 1088/1088 transitions.
Applied a total of 0 rules in 15 ms. Remains 772 /772 variables (removed 0) and now considering 1088/1088 (removed 0) transitions.
[2022-05-19 05:03:53] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:03:53] [INFO ] Computed 137 place invariants in 24 ms
[2022-05-19 05:03:53] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
[2022-05-19 05:03:53] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:03:53] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 05:03:54] [INFO ] Implicit Places using invariants in 830 ms returned []
[2022-05-19 05:03:54] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:03:54] [INFO ] Computed 137 place invariants in 17 ms
[2022-05-19 05:03:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:03:57] [INFO ] Implicit Places using invariants and state equation in 2801 ms returned []
Implicit Place search using SMT with State Equation took 3633 ms to find 0 implicit places.
[2022-05-19 05:03:57] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:03:57] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 05:03:58] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/772 places, 1088/1088 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 p0 (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 102 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 6 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 142 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6192 reset in 469 ms.
Product exploration explored 100000 steps with 6212 reset in 503 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 324 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 772 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 772/772 places, 1088/1088 transitions.
Applied a total of 0 rules in 26 ms. Remains 772 /772 variables (removed 0) and now considering 1088/1088 (removed 0) transitions.
[2022-05-19 05:04:00] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:04:00] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 05:04:01] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
[2022-05-19 05:04:01] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-19 05:04:01] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:04:01] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 05:04:01] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/772 places, 1088/1088 transitions.
Product exploration explored 100000 steps with 6163 reset in 850 ms.
Product exploration explored 100000 steps with 6151 reset in 910 ms.
Built C files in :
/tmp/ltsmin13762368315232354773
[2022-05-19 05:04:03] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13762368315232354773
Running compilation step : cd /tmp/ltsmin13762368315232354773;'/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 2703 ms.
Running link step : cd /tmp/ltsmin13762368315232354773;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin13762368315232354773;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2147401407616588868.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 772 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 772/772 places, 1088/1088 transitions.
Applied a total of 0 rules in 17 ms. Remains 772 /772 variables (removed 0) and now considering 1088/1088 (removed 0) transitions.
[2022-05-19 05:04:18] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:04:18] [INFO ] Computed 137 place invariants in 23 ms
[2022-05-19 05:04:19] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
[2022-05-19 05:04:19] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:04:19] [INFO ] Computed 137 place invariants in 21 ms
[2022-05-19 05:04:20] [INFO ] Implicit Places using invariants in 820 ms returned []
[2022-05-19 05:04:20] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:04:20] [INFO ] Computed 137 place invariants in 22 ms
[2022-05-19 05:04:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 05:04:23] [INFO ] Implicit Places using invariants and state equation in 3072 ms returned []
Implicit Place search using SMT with State Equation took 3912 ms to find 0 implicit places.
[2022-05-19 05:04:23] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2022-05-19 05:04:23] [INFO ] Computed 137 place invariants in 16 ms
[2022-05-19 05:04:24] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 772/772 places, 1088/1088 transitions.
Built C files in :
/tmp/ltsmin14304437712784703422
[2022-05-19 05:04:24] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14304437712784703422
Running compilation step : cd /tmp/ltsmin14304437712784703422;'/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 2075 ms.
Running link step : cd /tmp/ltsmin14304437712784703422;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14304437712784703422;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3149789885398565601.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 05:04:39] [INFO ] Flatten gal took : 40 ms
[2022-05-19 05:04:39] [INFO ] Flatten gal took : 39 ms
[2022-05-19 05:04:39] [INFO ] Time to serialize gal into /tmp/LTL11809663714167659247.gal : 5 ms
[2022-05-19 05:04:39] [INFO ] Time to serialize properties into /tmp/LTL16947534106284665463.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/LTL11809663714167659247.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16947534106284665463.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/LTL1180966...268
Read 1 LTL properties
Checking formula 0 : !((F(X(X(F((G("(place_787_0<1)"))||("((NotifyEventJobQueuedE_0>=1)&&(place_458_0>=1))")))))))
Formula 0 simplified : !FXXF("((NotifyEventJobQueuedE_0>=1)&&(place_458_0>=1))" | G"(place_787_0<1)")
Detected timeout of ITS tools.
[2022-05-19 05:04:54] [INFO ] Flatten gal took : 41 ms
[2022-05-19 05:04:54] [INFO ] Applying decomposition
[2022-05-19 05:04:54] [INFO ] Flatten gal took : 40 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/graph5866777757423460983.txt' '-o' '/tmp/graph5866777757423460983.bin' '-w' '/tmp/graph5866777757423460983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5866777757423460983.bin' '-l' '-1' '-v' '-w' '/tmp/graph5866777757423460983.weights' '-q' '0' '-e' '0.001'
[2022-05-19 05:04:54] [INFO ] Decomposing Gal with order
[2022-05-19 05:04:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 05:04:54] [INFO ] Removed a total of 1273 redundant transitions.
[2022-05-19 05:04:54] [INFO ] Flatten gal took : 96 ms
[2022-05-19 05:04:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 15 ms.
[2022-05-19 05:04:54] [INFO ] Time to serialize gal into /tmp/LTL17423831183202749685.gal : 7 ms
[2022-05-19 05:04:54] [INFO ] Time to serialize properties into /tmp/LTL16353472150608921332.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/LTL17423831183202749685.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16353472150608921332.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/LTL1742383...247
Read 1 LTL properties
Checking formula 0 : !((F(X(X(F((G("(i17.u23.place_787_0<1)"))||("((i17.u23.NotifyEventJobQueuedE_0>=1)&&(i17.u23.place_458_0>=1))")))))))
Formula 0 simplified : !FXXF("((i17.u23.NotifyEventJobQueuedE_0>=1)&&(i17.u23.place_458_0>=1))" | G"(i17.u23.place_787_0<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9366155142008234917
[2022-05-19 05:05:09] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9366155142008234917
Running compilation step : cd /tmp/ltsmin9366155142008234917;'/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 2025 ms.
Running link step : cd /tmp/ltsmin9366155142008234917;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin9366155142008234917;'/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))||(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-COL-S05J60-LTLFireability-09 finished in 99143 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2022-05-19 05:05:25] [INFO ] Flatten gal took : 45 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10511470396102810203
[2022-05-19 05:05:25] [INFO ] Computing symmetric may disable matrix : 1220 transitions.
[2022-05-19 05:05:25] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:05:25] [INFO ] Computing symmetric may enable matrix : 1220 transitions.
[2022-05-19 05:05:25] [INFO ] Applying decomposition
[2022-05-19 05:05:25] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:05:25] [INFO ] Flatten gal took : 56 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/graph6591528955746557674.txt' '-o' '/tmp/graph6591528955746557674.bin' '-w' '/tmp/graph6591528955746557674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6591528955746557674.bin' '-l' '-1' '-v' '-w' '/tmp/graph6591528955746557674.weights' '-q' '0' '-e' '0.001'
[2022-05-19 05:05:25] [INFO ] Decomposing Gal with order
[2022-05-19 05:05:25] [INFO ] Computing Do-Not-Accords matrix : 1220 transitions.
[2022-05-19 05:05:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 05:05:25] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 05:05:25] [INFO ] Built C files in 266ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10511470396102810203
Running compilation step : cd /tmp/ltsmin10511470396102810203;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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'
[2022-05-19 05:05:25] [INFO ] Removed a total of 1325 redundant transitions.
[2022-05-19 05:05:25] [INFO ] Flatten gal took : 111 ms
[2022-05-19 05:05:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 13 ms.
[2022-05-19 05:05:25] [INFO ] Time to serialize gal into /tmp/LTLFireability12408198727653659929.gal : 8 ms
[2022-05-19 05:05:25] [INFO ] Time to serialize properties into /tmp/LTLFireability6380215898550028804.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12408198727653659929.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6380215898550028804.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 3 LTL properties
Checking formula 0 : !((G(G(F(X(G((((((((((F("(i16.u55.place_520_0<1)"))||("((i33.u59.CreatedJobs_30>=1)&&(i33.u96.Perform_Work_B_6>=1))"))||("(((i9.i0.u56...20300
Formula 0 simplified : !GFXG("(((((((((i40.u46.CreatedJobs_187>=1)&&(i40.u114.Perform_Work_B_37>=1))||((i9.i4.u32.CreatedJobs_28>=1)&&(i9.i4.u4.Perform_Wor...20260
Compilation finished in 4251 ms.
Running link step : cd /tmp/ltsmin10511470396102810203;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin10511470396102810203;'/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 : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin10511470396102810203;'/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'
Running LTSmin : cd /tmp/ltsmin10511470396102810203;'/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(<>(([]((LTLAPp2==true))||(LTLAPp3==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 05:28:16] [INFO ] Applying decomposition
[2022-05-19 05:28:17] [INFO ] Flatten gal took : 250 ms
[2022-05-19 05:28:17] [INFO ] Decomposing Gal with order
[2022-05-19 05:28:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 05:28:19] [INFO ] Removed a total of 3941 redundant transitions.
[2022-05-19 05:28:19] [INFO ] Flatten gal took : 2152 ms
[2022-05-19 05:28:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2022-05-19 05:28:19] [INFO ] Time to serialize gal into /tmp/LTLFireability10778788230983018537.gal : 36 ms
[2022-05-19 05:28:19] [INFO ] Time to serialize properties into /tmp/LTLFireability13800870676056081951.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10778788230983018537.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13800870676056081951.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...269
Read 3 LTL properties
Checking formula 0 : !((G(G(F(X(G((((((((((F("(place_520.place_520_0<1)"))||("((JobsSources30.CreatedJobs_30>=1)&&(ThreadsJobs6.Perform_Work_B_6>=1))"))||(...23882
Formula 0 simplified : !GFXG("(((((((((JobsSources187.CreatedJobs_187>=1)&&(ThreadsJobs37.Perform_Work_B_37>=1))||((JobsSources28.CreatedJobs_28>=1)&&(Thre...23842
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin10511470396102810203;'/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(<>(([]((LTLAPp2==true))||(LTLAPp3==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10511470396102810203;'/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' '--ltl' '<>([]((LTLAPp4==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 05:51:23] [INFO ] Flatten gal took : 431 ms
[2022-05-19 05:51:23] [INFO ] Input system was already deterministic with 1220 transitions.
[2022-05-19 05:51:23] [INFO ] Transformed 904 places.
[2022-05-19 05:51:23] [INFO ] Transformed 1220 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
[2022-05-19 05:51:54] [INFO ] Time to serialize gal into /tmp/LTLFireability13043860812364030885.gal : 19 ms
[2022-05-19 05:51:54] [INFO ] Time to serialize properties into /tmp/LTLFireability4021359906633764695.ltl : 10 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/LTLFireability13043860812364030885.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4021359906633764695.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(G(F(X(G((((((((((F("(place_520_0<1)"))||("((CreatedJobs_30>=1)&&(Perform_Work_B_6>=1))"))||("(((CreatedJobs_0>=1)&&(Perform_Work_...15187
Formula 0 simplified : !GFXG("(((((((((CreatedJobs_187>=1)&&(Perform_Work_B_37>=1))||((CreatedJobs_28>=1)&&(Perform_Work_B_5>=1)))||(((CreatedJobs_154>=1)&...15147

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="PolyORBNT-COL-S05J60"
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 PolyORBNT-COL-S05J60, 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-165277017100756"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J60.tgz
mv PolyORBNT-COL-S05J60 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 ;