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-165277017300843.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-PT-S05J80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017300843
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 92K Apr 30 03:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 377K Apr 30 03:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 37K Apr 30 03:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 183K Apr 30 03:10 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 26K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 67K May 9 08:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 218K May 9 08:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.8M 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-PT-S05J80-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652965759794

Running Version 202205111006
[2022-05-19 13:09:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 13:09:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 13:09:21] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2022-05-19 13:09:21] [INFO ] Transformed 1189 places.
[2022-05-19 13:09:21] [INFO ] Transformed 2350 transitions.
[2022-05-19 13:09:21] [INFO ] Parsed PT model containing 1189 places and 2350 transitions in 308 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 190 out of 1189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1695
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 1183 transition count 1694
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1183 transition count 1694
Applied a total of 7 rules in 186 ms. Remains 1183 /1189 variables (removed 6) and now considering 1694/1695 (removed 1) transitions.
[2022-05-19 13:09:21] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
// Phase 1: matrix 1690 rows 1183 cols
[2022-05-19 13:09:21] [INFO ] Computed 177 place invariants in 188 ms
[2022-05-19 13:09:25] [INFO ] Dead Transitions using invariants and state equation in 3988 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 13:09:25] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:09:25] [INFO ] Computed 177 place invariants in 135 ms
[2022-05-19 13:09:28] [INFO ] Implicit Places using invariants in 2514 ms returned []
[2022-05-19 13:09:28] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:09:28] [INFO ] Computed 177 place invariants in 43 ms
[2022-05-19 13:09:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:09:58] [INFO ] Performed 660/1183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:10:24] [INFO ] Implicit Places using invariants and state equation in 56731 ms returned []
Implicit Place search using SMT with State Equation took 59251 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1183/1189 places, 1599/1695 transitions.
Applied a total of 0 rules in 38 ms. Remains 1183 /1183 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1183/1189 places, 1599/1695 transitions.
Support contains 190 out of 1183 places after structural reductions.
[2022-05-19 13:10:25] [INFO ] Flatten gal took : 228 ms
[2022-05-19 13:10:25] [INFO ] Flatten gal took : 136 ms
[2022-05-19 13:10:25] [INFO ] Input system was already deterministic with 1599 transitions.
Incomplete random walk after 10000 steps, including 682 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 21) seen :12
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10000 steps, including 252 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 114 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-19 13:10:26] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:10:26] [INFO ] Computed 177 place invariants in 30 ms
[2022-05-19 13:10:27] [INFO ] [Real]Absence check using 156 positive place invariants in 77 ms returned sat
[2022-05-19 13:10:27] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 51 ms returned sat
[2022-05-19 13:10:27] [INFO ] After 496ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2022-05-19 13:10:27] [INFO ] [Nat]Absence check using 156 positive place invariants in 38 ms returned sat
[2022-05-19 13:10:27] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 97 ms returned sat
[2022-05-19 13:10:28] [INFO ] After 1468ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!((G(p0)||(X(F(p1))&&F(p1))))'
Support contains 4 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Applied a total of 0 rules in 118 ms. Remains 1183 /1183 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
[2022-05-19 13:10:29] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:10:29] [INFO ] Computed 177 place invariants in 28 ms
[2022-05-19 13:10:32] [INFO ] Dead Transitions using invariants and state equation in 3457 ms found 0 transitions.
[2022-05-19 13:10:32] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:10:32] [INFO ] Computed 177 place invariants in 34 ms
[2022-05-19 13:10:35] [INFO ] Implicit Places using invariants in 2667 ms returned []
[2022-05-19 13:10:35] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:10:35] [INFO ] Computed 177 place invariants in 42 ms
[2022-05-19 13:10:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:11:06] [INFO ] Performed 626/1183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:11:32] [INFO ] Implicit Places using invariants and state equation in 57104 ms returned []
Implicit Place search using SMT with State Equation took 59776 ms to find 0 implicit places.
[2022-05-19 13:11:32] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:11:32] [INFO ] Computed 177 place invariants in 29 ms
[2022-05-19 13:11:35] [INFO ] Dead Transitions using invariants and state equation in 3582 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1183/1183 places, 1599/1599 transitions.
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s967 s847), p0:(LEQ s671 s744)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 956 ms.
Product exploration explored 100000 steps with 50000 reset in 875 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 97 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-04 finished in 69176 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 83 out of 1183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1183 transition count 1597
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1181 transition count 1596
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 1180 transition count 1596
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 6 place count 1180 transition count 1594
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 10 place count 1178 transition count 1594
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 14 place count 1176 transition count 1592
Applied a total of 14 rules in 303 ms. Remains 1176 /1183 variables (removed 7) and now considering 1592/1599 (removed 7) transitions.
[2022-05-19 13:11:38] [INFO ] Flow matrix only has 1588 transitions (discarded 4 similar events)
// Phase 1: matrix 1588 rows 1176 cols
[2022-05-19 13:11:38] [INFO ] Computed 177 place invariants in 31 ms
[2022-05-19 13:11:42] [INFO ] Dead Transitions using invariants and state equation in 3704 ms found 0 transitions.
[2022-05-19 13:11:42] [INFO ] Flow matrix only has 1588 transitions (discarded 4 similar events)
// Phase 1: matrix 1588 rows 1176 cols
[2022-05-19 13:11:42] [INFO ] Computed 177 place invariants in 47 ms
[2022-05-19 13:11:44] [INFO ] Implicit Places using invariants in 2823 ms returned []
[2022-05-19 13:11:44] [INFO ] Flow matrix only has 1588 transitions (discarded 4 similar events)
// Phase 1: matrix 1588 rows 1176 cols
[2022-05-19 13:11:44] [INFO ] Computed 177 place invariants in 34 ms
[2022-05-19 13:11:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:12:15] [INFO ] Performed 709/1176 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:12:35] [INFO ] Implicit Places using invariants and state equation in 50804 ms returned []
Implicit Place search using SMT with State Equation took 53633 ms to find 0 implicit places.
[2022-05-19 13:12:35] [INFO ] Redundant transitions in 97 ms returned []
[2022-05-19 13:12:35] [INFO ] Flow matrix only has 1588 transitions (discarded 4 similar events)
// Phase 1: matrix 1588 rows 1176 cols
[2022-05-19 13:12:35] [INFO ] Computed 177 place invariants in 32 ms
[2022-05-19 13:12:39] [INFO ] Dead Transitions using invariants and state equation in 3657 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1176/1183 places, 1592/1599 transitions.
Finished structural reductions, in 1 iterations. Remains : 1176/1183 places, 1592/1599 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s860 (ADD s7 s51 s56 s59 s63 s67 s76 s77 s87 s110 s142 s146 s149 s170 s171 s185 s214 s221 s227 s245 s266 s279 s293 s306 s313 s365 s376 s393 s394 s3...], 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 10 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-05 finished in 61467 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(X(p0))))))'
Support contains 2 out of 1183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1183 transition count 1515
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 1099 transition count 1515
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 168 place count 1099 transition count 1431
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 336 place count 1015 transition count 1431
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 340 place count 1013 transition count 1429
Applied a total of 340 rules in 201 ms. Remains 1013 /1183 variables (removed 170) and now considering 1429/1599 (removed 170) transitions.
[2022-05-19 13:12:39] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:12:39] [INFO ] Computed 177 place invariants in 33 ms
[2022-05-19 13:12:41] [INFO ] Dead Transitions using invariants and state equation in 1952 ms found 0 transitions.
[2022-05-19 13:12:41] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:12:41] [INFO ] Computed 177 place invariants in 26 ms
[2022-05-19 13:12:44] [INFO ] Implicit Places using invariants in 2411 ms returned []
[2022-05-19 13:12:44] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:12:44] [INFO ] Computed 177 place invariants in 27 ms
[2022-05-19 13:12:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:13:14] [INFO ] Performed 873/1013 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:13:16] [INFO ] Implicit Places using invariants and state equation in 32641 ms returned []
Implicit Place search using SMT with State Equation took 35054 ms to find 0 implicit places.
[2022-05-19 13:13:16] [INFO ] Redundant transitions in 66 ms returned []
[2022-05-19 13:13:16] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:13:16] [INFO ] Computed 177 place invariants in 28 ms
[2022-05-19 13:13:18] [INFO ] Dead Transitions using invariants and state equation in 1961 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1013/1183 places, 1429/1599 transitions.
Finished structural reductions, in 1 iterations. Remains : 1013/1183 places, 1429/1599 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s385 s580)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5368 reset in 819 ms.
Product exploration explored 100000 steps with 5383 reset in 881 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 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 85 steps, including 5 resets, run visited all 1 properties in 4 ms. (steps per millisecond=21 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 125 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 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1013 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1013/1013 places, 1429/1429 transitions.
Applied a total of 0 rules in 56 ms. Remains 1013 /1013 variables (removed 0) and now considering 1429/1429 (removed 0) transitions.
[2022-05-19 13:13:21] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:13:21] [INFO ] Computed 177 place invariants in 32 ms
[2022-05-19 13:13:22] [INFO ] Dead Transitions using invariants and state equation in 1885 ms found 0 transitions.
[2022-05-19 13:13:22] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:13:23] [INFO ] Computed 177 place invariants in 25 ms
[2022-05-19 13:13:25] [INFO ] Implicit Places using invariants in 2408 ms returned []
[2022-05-19 13:13:25] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:13:25] [INFO ] Computed 177 place invariants in 29 ms
[2022-05-19 13:13:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:13:56] [INFO ] Performed 699/1013 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:14:08] [INFO ] Implicit Places using invariants and state equation in 43158 ms returned []
Implicit Place search using SMT with State Equation took 45566 ms to find 0 implicit places.
[2022-05-19 13:14:08] [INFO ] Redundant transitions in 27 ms returned []
[2022-05-19 13:14:08] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:14:08] [INFO ] Computed 177 place invariants in 29 ms
[2022-05-19 13:14:10] [INFO ] Dead Transitions using invariants and state equation in 1854 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1013/1013 places, 1429/1429 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 127 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 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 115 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 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5287 reset in 794 ms.
Product exploration explored 100000 steps with 5407 reset in 820 ms.
Built C files in :
/tmp/ltsmin10974951891371968027
[2022-05-19 13:14:12] [INFO ] Computing symmetric may disable matrix : 1429 transitions.
[2022-05-19 13:14:12] [INFO ] Computation of Complete disable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 13:14:12] [INFO ] Computing symmetric may enable matrix : 1429 transitions.
[2022-05-19 13:14:12] [INFO ] Computation of Complete enable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 13:14:13] [INFO ] Computing Do-Not-Accords matrix : 1429 transitions.
[2022-05-19 13:14:13] [INFO ] Computation of Completed DNA matrix. took 63 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 13:14:13] [INFO ] Built C files in 500ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10974951891371968027
Running compilation step : cd /tmp/ltsmin10974951891371968027;'/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/ltsmin10974951891371968027;'/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/ltsmin10974951891371968027;'/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 2 out of 1013 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1013/1013 places, 1429/1429 transitions.
Applied a total of 0 rules in 47 ms. Remains 1013 /1013 variables (removed 0) and now considering 1429/1429 (removed 0) transitions.
[2022-05-19 13:14:16] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:14:16] [INFO ] Computed 177 place invariants in 25 ms
[2022-05-19 13:14:18] [INFO ] Dead Transitions using invariants and state equation in 1942 ms found 0 transitions.
[2022-05-19 13:14:18] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:14:18] [INFO ] Computed 177 place invariants in 32 ms
[2022-05-19 13:14:20] [INFO ] Implicit Places using invariants in 2356 ms returned []
[2022-05-19 13:14:20] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:14:20] [INFO ] Computed 177 place invariants in 25 ms
[2022-05-19 13:14:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:14:51] [INFO ] Performed 817/1013 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:14:56] [INFO ] Implicit Places using invariants and state equation in 35815 ms returned []
Implicit Place search using SMT with State Equation took 38175 ms to find 0 implicit places.
[2022-05-19 13:14:56] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-19 13:14:56] [INFO ] Flow matrix only has 1425 transitions (discarded 4 similar events)
// Phase 1: matrix 1425 rows 1013 cols
[2022-05-19 13:14:56] [INFO ] Computed 177 place invariants in 23 ms
[2022-05-19 13:14:58] [INFO ] Dead Transitions using invariants and state equation in 1949 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1013/1013 places, 1429/1429 transitions.
Built C files in :
/tmp/ltsmin322150361036456295
[2022-05-19 13:14:58] [INFO ] Computing symmetric may disable matrix : 1429 transitions.
[2022-05-19 13:14:58] [INFO ] Computation of Complete disable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 13:14:58] [INFO ] Computing symmetric may enable matrix : 1429 transitions.
[2022-05-19 13:14:58] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 13:14:58] [INFO ] Computing Do-Not-Accords matrix : 1429 transitions.
[2022-05-19 13:14:58] [INFO ] Computation of Completed DNA matrix. took 56 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 13:14:58] [INFO ] Built C files in 301ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin322150361036456295
Running compilation step : cd /tmp/ltsmin322150361036456295;'/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/ltsmin322150361036456295;'/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/ltsmin322150361036456295;'/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 13:15:01] [INFO ] Flatten gal took : 75 ms
[2022-05-19 13:15:01] [INFO ] Flatten gal took : 73 ms
[2022-05-19 13:15:01] [INFO ] Time to serialize gal into /tmp/LTL16987359455710969365.gal : 14 ms
[2022-05-19 13:15:02] [INFO ] Time to serialize properties into /tmp/LTL16312106296809432921.ltl : 293 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/LTL16987359455710969365.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16312106296809432921.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/LTL1698735...268
Read 1 LTL properties
Checking formula 0 : !((G(X(G(F(X("(NotifyEventEndOfCheckSourcesE_1<=QueueJobE_1)")))))))
Formula 0 simplified : !GXGFX"(NotifyEventEndOfCheckSourcesE_1<=QueueJobE_1)"
Detected timeout of ITS tools.
[2022-05-19 13:15:17] [INFO ] Flatten gal took : 67 ms
[2022-05-19 13:15:17] [INFO ] Applying decomposition
[2022-05-19 13:15:17] [INFO ] Flatten gal took : 67 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/graph9346841585855095146.txt' '-o' '/tmp/graph9346841585855095146.bin' '-w' '/tmp/graph9346841585855095146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9346841585855095146.bin' '-l' '-1' '-v' '-w' '/tmp/graph9346841585855095146.weights' '-q' '0' '-e' '0.001'
[2022-05-19 13:15:17] [INFO ] Decomposing Gal with order
[2022-05-19 13:15:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 13:15:18] [INFO ] Removed a total of 722 redundant transitions.
[2022-05-19 13:15:18] [INFO ] Flatten gal took : 504 ms
[2022-05-19 13:15:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 486 labels/synchronizations in 39 ms.
[2022-05-19 13:15:18] [INFO ] Time to serialize gal into /tmp/LTL14261230838891133662.gal : 16 ms
[2022-05-19 13:15:18] [INFO ] Time to serialize properties into /tmp/LTL15279473204947148767.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/LTL14261230838891133662.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15279473204947148767.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/LTL1426123...268
Read 1 LTL properties
Checking formula 0 : !((G(X(G(F(X("(gu25.NotifyEventEndOfCheckSourcesE_1<=gu25.QueueJobE_1)")))))))
Formula 0 simplified : !GXGFX"(gu25.NotifyEventEndOfCheckSourcesE_1<=gu25.QueueJobE_1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15180832230885232835
[2022-05-19 13:15:33] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15180832230885232835
Running compilation step : cd /tmp/ltsmin15180832230885232835;'/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 2797 ms.
Running link step : cd /tmp/ltsmin15180832230885232835;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin15180832230885232835;'/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))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-06 finished in 189103 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)&&p1))))'
Support contains 3 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Applied a total of 0 rules in 31 ms. Remains 1183 /1183 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
[2022-05-19 13:15:48] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:15:48] [INFO ] Computed 177 place invariants in 32 ms
[2022-05-19 13:15:52] [INFO ] Dead Transitions using invariants and state equation in 3539 ms found 0 transitions.
[2022-05-19 13:15:52] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:15:52] [INFO ] Computed 177 place invariants in 33 ms
[2022-05-19 13:15:54] [INFO ] Implicit Places using invariants in 2661 ms returned []
[2022-05-19 13:15:54] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:15:54] [INFO ] Computed 177 place invariants in 27 ms
[2022-05-19 13:15:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:16:26] [INFO ] Performed 517/1183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:16:56] [INFO ] Performed 1145/1183 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2022-05-19 13:16:58] [INFO ] Implicit Places using invariants and state equation in 63407 ms returned []
Implicit Place search using SMT with State Equation took 66071 ms to find 0 implicit places.
[2022-05-19 13:16:58] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:16:58] [INFO ] Computed 177 place invariants in 45 ms
[2022-05-19 13:17:01] [INFO ] Dead Transitions using invariants and state equation in 3492 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1183/1183 places, 1599/1599 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-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=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(LEQ 1 s273), p1:(LEQ s585 s847)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-08 finished in 73344 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(((!G(X(p0)) U p1)||p1))&&p2)))'
Support contains 5 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Applied a total of 0 rules in 32 ms. Remains 1183 /1183 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
[2022-05-19 13:17:02] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:17:02] [INFO ] Computed 177 place invariants in 25 ms
[2022-05-19 13:17:05] [INFO ] Dead Transitions using invariants and state equation in 3620 ms found 0 transitions.
[2022-05-19 13:17:05] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:17:05] [INFO ] Computed 177 place invariants in 28 ms
[2022-05-19 13:17:08] [INFO ] Implicit Places using invariants in 2720 ms returned []
[2022-05-19 13:17:08] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:17:08] [INFO ] Computed 177 place invariants in 32 ms
[2022-05-19 13:17:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:17:39] [INFO ] Performed 462/1183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:18:09] [INFO ] Performed 960/1183 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2022-05-19 13:18:22] [INFO ] Implicit Places using invariants and state equation in 74153 ms returned []
Implicit Place search using SMT with State Equation took 76875 ms to find 0 implicit places.
[2022-05-19 13:18:22] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:18:22] [INFO ] Computed 177 place invariants in 27 ms
[2022-05-19 13:18:26] [INFO ] Dead Transitions using invariants and state equation in 3483 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1183/1183 places, 1599/1599 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p1), p0, (OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), true, (OR (NOT p1) p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=5 dest: 1}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p1:(LEQ s74 s964), p0:(LEQ 1 s618), p2:(LEQ s427 s585)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 677 ms.
Product exploration explored 100000 steps with 33333 reset in 705 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p2), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 86 ms. Reduced automaton from 6 states, 8 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-09 finished in 85722 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G((G(X(p0)) U (F(G(!p0))||F(p1)))))))'
Support contains 3 out of 1183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1183 transition count 1514
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1098 transition count 1514
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 170 place count 1098 transition count 1429
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 340 place count 1013 transition count 1429
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 346 place count 1010 transition count 1426
Applied a total of 346 rules in 126 ms. Remains 1010 /1183 variables (removed 173) and now considering 1426/1599 (removed 173) transitions.
[2022-05-19 13:18:27] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
// Phase 1: matrix 1422 rows 1010 cols
[2022-05-19 13:18:27] [INFO ] Computed 177 place invariants in 31 ms
[2022-05-19 13:18:29] [INFO ] Dead Transitions using invariants and state equation in 1988 ms found 0 transitions.
[2022-05-19 13:18:29] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
// Phase 1: matrix 1422 rows 1010 cols
[2022-05-19 13:18:29] [INFO ] Computed 177 place invariants in 25 ms
[2022-05-19 13:18:32] [INFO ] Implicit Places using invariants in 2537 ms returned []
[2022-05-19 13:18:32] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
// Phase 1: matrix 1422 rows 1010 cols
[2022-05-19 13:18:32] [INFO ] Computed 177 place invariants in 34 ms
[2022-05-19 13:18:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:18:57] [INFO ] Implicit Places using invariants and state equation in 24876 ms returned []
Implicit Place search using SMT with State Equation took 27414 ms to find 0 implicit places.
[2022-05-19 13:18:57] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-19 13:18:57] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
// Phase 1: matrix 1422 rows 1010 cols
[2022-05-19 13:18:57] [INFO ] Computed 177 place invariants in 34 ms
[2022-05-19 13:18:59] [INFO ] Dead Transitions using invariants and state equation in 2008 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1010/1183 places, 1426/1599 transitions.
Finished structural reductions, in 1 iterations. Remains : 1010/1183 places, 1426/1599 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s178 s503), p1:(LEQ 2 s826)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-10 finished in 31661 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U p1)))'
Support contains 2 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Applied a total of 0 rules in 26 ms. Remains 1183 /1183 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
[2022-05-19 13:18:59] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:18:59] [INFO ] Computed 177 place invariants in 31 ms
[2022-05-19 13:19:03] [INFO ] Dead Transitions using invariants and state equation in 3625 ms found 0 transitions.
[2022-05-19 13:19:03] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:19:03] [INFO ] Computed 177 place invariants in 29 ms
[2022-05-19 13:19:05] [INFO ] Implicit Places using invariants in 2628 ms returned []
[2022-05-19 13:19:05] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:19:05] [INFO ] Computed 177 place invariants in 26 ms
[2022-05-19 13:19:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:19:36] [INFO ] Performed 517/1183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:20:06] [INFO ] Performed 1172/1183 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2022-05-19 13:20:07] [INFO ] Implicit Places using invariants and state equation in 61468 ms returned []
Implicit Place search using SMT with State Equation took 64100 ms to find 0 implicit places.
[2022-05-19 13:20:07] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2022-05-19 13:20:07] [INFO ] Computed 177 place invariants in 34 ms
[2022-05-19 13:20:10] [INFO ] Dead Transitions using invariants and state equation in 3689 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1183/1183 places, 1599/1599 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 s636), p0:(LEQ 1 s368)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-12 finished in 71567 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((F(p0)&&G(p1)))))'
Support contains 4 out of 1183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1183 transition count 1514
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1098 transition count 1514
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 170 place count 1098 transition count 1430
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 338 place count 1014 transition count 1430
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 344 place count 1011 transition count 1427
Applied a total of 344 rules in 130 ms. Remains 1011 /1183 variables (removed 172) and now considering 1427/1599 (removed 172) transitions.
[2022-05-19 13:20:11] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2022-05-19 13:20:11] [INFO ] Computed 177 place invariants in 25 ms
[2022-05-19 13:20:13] [INFO ] Dead Transitions using invariants and state equation in 2012 ms found 0 transitions.
[2022-05-19 13:20:13] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2022-05-19 13:20:13] [INFO ] Computed 177 place invariants in 44 ms
[2022-05-19 13:20:15] [INFO ] Implicit Places using invariants in 2388 ms returned []
[2022-05-19 13:20:15] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2022-05-19 13:20:15] [INFO ] Computed 177 place invariants in 32 ms
[2022-05-19 13:20:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 13:20:46] [INFO ] Performed 546/1011 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 13:20:58] [INFO ] Implicit Places using invariants and state equation in 42889 ms returned []
Implicit Place search using SMT with State Equation took 45281 ms to find 0 implicit places.
[2022-05-19 13:20:58] [INFO ] Redundant transitions in 26 ms returned []
[2022-05-19 13:20:58] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2022-05-19 13:20:58] [INFO ] Computed 177 place invariants in 32 ms
[2022-05-19 13:21:00] [INFO ] Dead Transitions using invariants and state equation in 2000 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1011/1183 places, 1427/1599 transitions.
Finished structural reductions, in 1 iterations. Remains : 1011/1183 places, 1427/1599 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s875 s933), p1:(LEQ s687 s756)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-14 finished in 49571 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(X(p0))))))'
[2022-05-19 13:21:00] [INFO ] Flatten gal took : 81 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13809179736713878072
[2022-05-19 13:21:00] [INFO ] Too many transitions (1599) to apply POR reductions. Disabling POR matrices.
[2022-05-19 13:21:00] [INFO ] Applying decomposition
[2022-05-19 13:21:00] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13809179736713878072
Running compilation step : cd /tmp/ltsmin13809179736713878072;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-19 13:21:00] [INFO ] Flatten gal took : 88 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/graph8204969892541445563.txt' '-o' '/tmp/graph8204969892541445563.bin' '-w' '/tmp/graph8204969892541445563.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8204969892541445563.bin' '-l' '-1' '-v' '-w' '/tmp/graph8204969892541445563.weights' '-q' '0' '-e' '0.001'
[2022-05-19 13:21:01] [INFO ] Decomposing Gal with order
[2022-05-19 13:21:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 13:21:01] [INFO ] Removed a total of 2012 redundant transitions.
[2022-05-19 13:21:01] [INFO ] Flatten gal took : 615 ms
[2022-05-19 13:21:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 491 labels/synchronizations in 140 ms.
[2022-05-19 13:21:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality2458446539633794348.gal : 11 ms
[2022-05-19 13:21:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality11873339544719793252.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/LTLCardinality2458446539633794348.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11873339544719793252.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/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((G(X(G(F(X("(gu96.NotifyEventEndOfCheckSourcesE_1<=gu96.QueueJobE_1)")))))))
Formula 0 simplified : !GXGFX"(gu96.NotifyEventEndOfCheckSourcesE_1<=gu96.QueueJobE_1)"
Compilation finished in 3523 ms.
Running link step : cd /tmp/ltsmin13809179736713878072;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin13809179736713878072;'/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))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: LTL layer: formula: [](X([](<>(X((LTLAPp0==true))))))
pins2lts-mc-linux64( 2/ 8), 0.010: "[](X([](<>(X((LTLAPp0==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.011: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.047: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.385: DFS-FIFO for weak LTL, using special progress label 1601
pins2lts-mc-linux64( 0/ 8), 0.385: There are 1602 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.385: State length is 1184, there are 1602 groups
pins2lts-mc-linux64( 0/ 8), 0.385: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.385: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.385: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.385: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 1.094: ~1 levels ~960 states ~8768 transitions
pins2lts-mc-linux64( 3/ 8), 1.316: ~1 levels ~1920 states ~12304 transitions
pins2lts-mc-linux64( 3/ 8), 1.636: ~1 levels ~3840 states ~14224 transitions
pins2lts-mc-linux64( 3/ 8), 4.550: ~1 levels ~7680 states ~182544 transitions
pins2lts-mc-linux64( 1/ 8), 5.310: ~1 levels ~15360 states ~188456 transitions
pins2lts-mc-linux64( 4/ 8), 6.589: ~1 levels ~30720 states ~240992 transitions
pins2lts-mc-linux64( 4/ 8), 8.991: ~1 levels ~61440 states ~335928 transitions
pins2lts-mc-linux64( 4/ 8), 13.599: ~1 levels ~122880 states ~518216 transitions
pins2lts-mc-linux64( 4/ 8), 22.128: ~1 levels ~245760 states ~864464 transitions
pins2lts-mc-linux64( 4/ 8), 39.091: ~1 levels ~491520 states ~1478768 transitions
pins2lts-mc-linux64( 4/ 8), 71.871: ~1 levels ~983040 states ~2197072 transitions
pins2lts-mc-linux64( 4/ 8), 138.739: ~5 levels ~1966080 states ~3742984 transitions
pins2lts-mc-linux64( 4/ 8), 270.864: ~5 levels ~3932160 states ~7829504 transitions
pins2lts-mc-linux64( 0/ 8), 341.159: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 342.594:
pins2lts-mc-linux64( 0/ 8), 342.594: mean standard work distribution: 56.8% (states) 59.3% (transitions)
pins2lts-mc-linux64( 0/ 8), 342.594:
pins2lts-mc-linux64( 0/ 8), 342.594: Explored 2641314 states 48835850 transitions, fanout: 18.489
pins2lts-mc-linux64( 0/ 8), 342.594: Total exploration time 342.200 sec (340.720 sec minimum, 341.216 sec on average)
pins2lts-mc-linux64( 0/ 8), 342.594: States per second: 7719, Transitions per second: 142711
pins2lts-mc-linux64( 0/ 8), 342.594:
pins2lts-mc-linux64( 0/ 8), 342.594: Progress states detected: 18265564
pins2lts-mc-linux64( 0/ 8), 342.594: Redundant explorations: -85.7014
pins2lts-mc-linux64( 0/ 8), 342.594:
pins2lts-mc-linux64( 0/ 8), 342.594: Queue width: 8B, total height: 21975194, memory: 167.66MB
pins2lts-mc-linux64( 0/ 8), 342.594: Tree memory: 396.9MB, 22.5 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 342.594: Tree fill ratio (roots/leafs): 13.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 342.594: Stored 1626 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 342.594: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 342.594: Est. total memory use: 564.6MB (~1191.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13809179736713878072;'/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))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13809179736713878072;'/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))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 13:45:20] [INFO ] Flatten gal took : 502 ms
[2022-05-19 13:45:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality13358477307053288617.gal : 532 ms
[2022-05-19 13:45:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality16119434552208472047.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/LTLCardinality13358477307053288617.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16119434552208472047.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/LTLCardina...290
Read 1 LTL properties
Checking formula 0 : !((G(X(G(F(X("(NotifyEventEndOfCheckSourcesE_1<=QueueJobE_1)")))))))
Formula 0 simplified : !GXGFX"(NotifyEventEndOfCheckSourcesE_1<=QueueJobE_1)"

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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-PT-S05J80"
export BK_EXAMINATION="LTLCardinality"
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-PT-S05J80, examination is LTLCardinality"
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-165277017300843"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;