Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945800731.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is PolyORBNT-PT-S05J40, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945800731
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 34K Feb 25 23:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 186K Feb 25 23:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 56K Feb 25 23:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 251K Feb 25 23:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 43K Feb 25 23:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 217K Feb 25 23:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 168K Feb 25 23:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 755K Feb 25 23:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.3M Mar 5 18:23 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-S05J40-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J40-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678955676869

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J40
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-16 08:34:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 08:34:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 08:34:38] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2023-03-16 08:34:38] [INFO ] Transformed 629 places.
[2023-03-16 08:34:38] [INFO ] Transformed 1590 transitions.
[2023-03-16 08:34:38] [INFO ] Parsed PT model containing 629 places and 1590 transitions and 10704 arcs in 206 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 121 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 935/935 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 625 transition count 935
Applied a total of 4 rules in 73 ms. Remains 625 /629 variables (removed 4) and now considering 935/935 (removed 0) transitions.
[2023-03-16 08:34:38] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 625 cols
[2023-03-16 08:34:38] [INFO ] Computed 98 place invariants in 75 ms
[2023-03-16 08:34:42] [INFO ] Dead Transitions using invariants and state equation in 3423 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.
[2023-03-16 08:34:42] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
// Phase 1: matrix 836 rows 625 cols
[2023-03-16 08:34:42] [INFO ] Computed 98 place invariants in 41 ms
[2023-03-16 08:34:42] [INFO ] Implicit Places using invariants in 420 ms returned []
[2023-03-16 08:34:42] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-16 08:34:42] [INFO ] Invariant cache hit.
[2023-03-16 08:34:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:34:48] [INFO ] Implicit Places using invariants and state equation in 5433 ms returned []
Implicit Place search using SMT with State Equation took 5856 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 625/629 places, 840/935 transitions.
Applied a total of 0 rules in 14 ms. Remains 625 /625 variables (removed 0) and now considering 840/840 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9396 ms. Remains : 625/629 places, 840/935 transitions.
Support contains 121 out of 625 places after structural reductions.
[2023-03-16 08:34:48] [INFO ] Flatten gal took : 104 ms
[2023-03-16 08:34:48] [INFO ] Flatten gal took : 68 ms
[2023-03-16 08:34:48] [INFO ] Input system was already deterministic with 840 transitions.
Support contains 120 out of 625 places (down from 121) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 689 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 20) seen :11
Incomplete Best-First random walk after 10001 steps, including 149 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 142 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 156 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10000 steps, including 247 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-16 08:34:49] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2023-03-16 08:34:49] [INFO ] Invariant cache hit.
[2023-03-16 08:34:49] [INFO ] [Real]Absence check using 76 positive place invariants in 20 ms returned sat
[2023-03-16 08:34:49] [INFO ] [Real]Absence check using 76 positive and 22 generalized place invariants in 25 ms returned sat
[2023-03-16 08:34:49] [INFO ] After 316ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:5
[2023-03-16 08:34:50] [INFO ] [Nat]Absence check using 76 positive place invariants in 28 ms returned sat
[2023-03-16 08:34:50] [INFO ] [Nat]Absence check using 76 positive and 22 generalized place invariants in 27 ms returned sat
[2023-03-16 08:34:51] [INFO ] After 1067ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :1
[2023-03-16 08:34:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:34:51] [INFO ] After 241ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :7 sat :1
[2023-03-16 08:34:51] [INFO ] Deduced a trap composed of 367 places in 228 ms of which 19 ms to minimize.
[2023-03-16 08:34:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 460 ms
[2023-03-16 08:34:52] [INFO ] After 728ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :1
Attempting to minimize the solution found.
Minimization took 319 ms.
[2023-03-16 08:34:52] [INFO ] After 2399ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :1
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 625 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 624 transition count 795
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 91 place count 579 transition count 795
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 91 place count 579 transition count 750
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 181 place count 534 transition count 750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 182 place count 533 transition count 749
Iterating global reduction 2 with 1 rules applied. Total rules applied 183 place count 533 transition count 749
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 187 place count 531 transition count 747
Applied a total of 187 rules in 140 ms. Remains 531 /625 variables (removed 94) and now considering 747/840 (removed 93) transitions.
[2023-03-16 08:34:52] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2023-03-16 08:34:52] [INFO ] Computed 97 place invariants in 15 ms
[2023-03-16 08:34:53] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 778 ms. Remains : 531/625 places, 747/840 transitions.
Finished random walk after 207 steps, including 14 resets, run visited all 1 properties in 3 ms. (steps per millisecond=69 )
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p0))))'
Support contains 5 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 46 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2023-03-16 08:34:53] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-16 08:34:53] [INFO ] Computed 97 place invariants in 26 ms
[2023-03-16 08:34:54] [INFO ] Dead Transitions using invariants and state equation in 926 ms found 0 transitions.
[2023-03-16 08:34:54] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:34:54] [INFO ] Invariant cache hit.
[2023-03-16 08:34:55] [INFO ] Implicit Places using invariants in 744 ms returned []
[2023-03-16 08:34:55] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:34:55] [INFO ] Invariant cache hit.
[2023-03-16 08:34:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:35:08] [INFO ] Implicit Places using invariants and state equation in 12966 ms returned []
Implicit Place search using SMT with State Equation took 13721 ms to find 0 implicit places.
[2023-03-16 08:35:08] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:08] [INFO ] Invariant cache hit.
[2023-03-16 08:35:09] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15677 ms. Remains : 623/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}]], initial=1, aps=[p0:(GT 2 (ADD s289 s468 s481 s561 s610))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLCardinality-01 finished in 15926 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 625 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 624 transition count 794
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 578 transition count 794
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 92 place count 578 transition count 749
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 182 place count 533 transition count 749
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 183 place count 532 transition count 748
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 532 transition count 748
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 186 place count 531 transition count 747
Applied a total of 186 rules in 99 ms. Remains 531 /625 variables (removed 94) and now considering 747/840 (removed 93) transitions.
[2023-03-16 08:35:09] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2023-03-16 08:35:09] [INFO ] Computed 97 place invariants in 14 ms
[2023-03-16 08:35:09] [INFO ] Dead Transitions using invariants and state equation in 568 ms found 0 transitions.
[2023-03-16 08:35:09] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 08:35:09] [INFO ] Invariant cache hit.
[2023-03-16 08:35:10] [INFO ] Implicit Places using invariants in 655 ms returned []
[2023-03-16 08:35:10] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 08:35:10] [INFO ] Invariant cache hit.
[2023-03-16 08:35:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:35:15] [INFO ] Implicit Places using invariants and state equation in 5252 ms returned []
Implicit Place search using SMT with State Equation took 5910 ms to find 0 implicit places.
[2023-03-16 08:35:15] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-16 08:35:15] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 08:35:15] [INFO ] Invariant cache hit.
[2023-03-16 08:35:16] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 531/625 places, 747/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7220 ms. Remains : 531/625 places, 747/840 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLCardinality-03 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:(GT s172 s474)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 41 steps with 1 reset in 2 ms.
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLCardinality-03 finished in 7402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(!p0))&&F(p0))))'
Support contains 2 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 28 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2023-03-16 08:35:16] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-16 08:35:16] [INFO ] Computed 97 place invariants in 18 ms
[2023-03-16 08:35:17] [INFO ] Dead Transitions using invariants and state equation in 971 ms found 0 transitions.
[2023-03-16 08:35:17] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:17] [INFO ] Invariant cache hit.
[2023-03-16 08:35:18] [INFO ] Implicit Places using invariants in 795 ms returned []
[2023-03-16 08:35:18] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:18] [INFO ] Invariant cache hit.
[2023-03-16 08:35:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:35:29] [INFO ] Implicit Places using invariants and state equation in 10661 ms returned []
Implicit Place search using SMT with State Equation took 11459 ms to find 0 implicit places.
[2023-03-16 08:35:29] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:29] [INFO ] Invariant cache hit.
[2023-03-16 08:35:30] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13391 ms. Remains : 623/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, true, p0, (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s304 s121)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLCardinality-06 finished in 13527 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (p1||X(X(G(p0))))))'
Support contains 3 out of 625 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 624 transition count 795
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 579 transition count 795
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 579 transition count 750
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 534 transition count 750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 533 transition count 749
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 533 transition count 749
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 186 place count 531 transition count 747
Applied a total of 186 rules in 67 ms. Remains 531 /625 variables (removed 94) and now considering 747/840 (removed 93) transitions.
[2023-03-16 08:35:30] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2023-03-16 08:35:30] [INFO ] Computed 97 place invariants in 11 ms
[2023-03-16 08:35:30] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
[2023-03-16 08:35:30] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 08:35:30] [INFO ] Invariant cache hit.
[2023-03-16 08:35:31] [INFO ] Implicit Places using invariants in 606 ms returned []
[2023-03-16 08:35:31] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 08:35:31] [INFO ] Invariant cache hit.
[2023-03-16 08:35:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:35:37] [INFO ] Implicit Places using invariants and state equation in 6223 ms returned []
Implicit Place search using SMT with State Equation took 6833 ms to find 0 implicit places.
[2023-03-16 08:35:37] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-16 08:35:37] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2023-03-16 08:35:37] [INFO ] Invariant cache hit.
[2023-03-16 08:35:38] [INFO ] Dead Transitions using invariants and state equation in 568 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 531/625 places, 747/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8103 ms. Remains : 531/625 places, 747/840 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ 1 s409), p1:(GT s511 s496)], 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-S05J40-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLCardinality-08 finished in 8194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 28 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2023-03-16 08:35:38] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2023-03-16 08:35:38] [INFO ] Computed 97 place invariants in 18 ms
[2023-03-16 08:35:39] [INFO ] Dead Transitions using invariants and state equation in 975 ms found 0 transitions.
[2023-03-16 08:35:39] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:39] [INFO ] Invariant cache hit.
[2023-03-16 08:35:40] [INFO ] Implicit Places using invariants in 746 ms returned []
[2023-03-16 08:35:40] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:40] [INFO ] Invariant cache hit.
[2023-03-16 08:35:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:35:54] [INFO ] Implicit Places using invariants and state equation in 14122 ms returned []
Implicit Place search using SMT with State Equation took 14869 ms to find 0 implicit places.
[2023-03-16 08:35:54] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:54] [INFO ] Invariant cache hit.
[2023-03-16 08:35:55] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16848 ms. Remains : 623/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s274 s272)], 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 33333 reset in 570 ms.
Product exploration explored 100000 steps with 33333 reset in 527 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 62 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J40-LTLCardinality-09 finished in 18155 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p0&&X(X(X(X(p1)))))||G(p1)))))'
Support contains 4 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 27 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2023-03-16 08:35:56] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:56] [INFO ] Invariant cache hit.
[2023-03-16 08:35:57] [INFO ] Dead Transitions using invariants and state equation in 978 ms found 0 transitions.
[2023-03-16 08:35:57] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:57] [INFO ] Invariant cache hit.
[2023-03-16 08:35:58] [INFO ] Implicit Places using invariants in 734 ms returned []
[2023-03-16 08:35:58] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:35:58] [INFO ] Invariant cache hit.
[2023-03-16 08:35:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:36:09] [INFO ] Implicit Places using invariants and state equation in 10996 ms returned []
Implicit Place search using SMT with State Equation took 11733 ms to find 0 implicit places.
[2023-03-16 08:36:09] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:09] [INFO ] Invariant cache hit.
[2023-03-16 08:36:10] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13733 ms. Remains : 623/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 726 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLCardinality-12 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=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 5}, { cond=(AND p0 p1), acceptance={} source=3 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 7}, { cond=(AND p0 p1), acceptance={} source=4 dest: 8}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 8}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 9}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 9}, { cond=(AND p0 p1), acceptance={} source=5 dest: 10}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 10}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 11}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 11}, { cond=(AND p0 p1), acceptance={} source=6 dest: 12}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 12}], [{ cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 13}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 13}, { cond=(AND p0 p1), acceptance={} source=7 dest: 14}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 14}], [{ cond=(AND (NOT p0) p1), acceptance={} source=8 dest: 15}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 15}, { cond=(AND p0 p1), acceptance={} source=8 dest: 16}, { cond=(AND p0 (NOT p1)), acceptance={0} source=8 dest: 16}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=9 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=9 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=10 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=10 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=11 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=11 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=12 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={0} source=12 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=13 dest: 9}, { cond=(AND p0 (NOT p1)), acceptance={0} source=13 dest: 10}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=14 dest: 11}, { cond=(AND p0 (NOT p1)), acceptance={0} source=14 dest: 12}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=15 dest: 13}, { cond=(AND p0 (NOT p1)), acceptance={0} source=15 dest: 14}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=16 dest: 15}, { cond=(AND p0 (NOT p1)), acceptance={0} source=16 dest: 16}]], initial=0, aps=[p0:(GT s446 s351), p1:(LEQ s218 s297)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 7019 reset in 320 ms.
Product exploration explored 100000 steps with 6937 reset in 378 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 537 ms. Reduced automaton from 17 states, 51 edges and 2 AP (stutter sensitive) to 17 states, 51 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 1104 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 683 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 255 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 08:36:13] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:13] [INFO ] Invariant cache hit.
[2023-03-16 08:36:13] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 08:36:13] [INFO ] [Nat]Absence check using 76 positive place invariants in 14 ms returned sat
[2023-03-16 08:36:13] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 23 ms returned sat
[2023-03-16 08:36:13] [INFO ] After 124ms SMT Verify possible using all constraints in natural 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 (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 10 factoid took 635 ms. Reduced automaton from 17 states, 51 edges and 2 AP (stutter sensitive) to 17 states, 34 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 699 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 705 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 4 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 839/839 transitions.
Applied a total of 0 rules in 13 ms. Remains 623 /623 variables (removed 0) and now considering 839/839 (removed 0) transitions.
[2023-03-16 08:36:15] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:15] [INFO ] Invariant cache hit.
[2023-03-16 08:36:16] [INFO ] Dead Transitions using invariants and state equation in 979 ms found 0 transitions.
[2023-03-16 08:36:16] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:16] [INFO ] Invariant cache hit.
[2023-03-16 08:36:17] [INFO ] Implicit Places using invariants in 759 ms returned []
[2023-03-16 08:36:17] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:17] [INFO ] Invariant cache hit.
[2023-03-16 08:36:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:36:27] [INFO ] Implicit Places using invariants and state equation in 10284 ms returned []
Implicit Place search using SMT with State Equation took 11048 ms to find 0 implicit places.
[2023-03-16 08:36:27] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:27] [INFO ] Invariant cache hit.
[2023-03-16 08:36:28] [INFO ] Dead Transitions using invariants and state equation in 971 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13015 ms. Remains : 623/623 places, 839/839 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (X p1)), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 382 ms. Reduced automaton from 17 states, 34 edges and 2 AP (stutter sensitive) to 17 states, 34 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 749 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 3497 steps, including 251 resets, run visited all 3 properties in 11 ms. (steps per millisecond=317 )
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (X p1)), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 444 ms. Reduced automaton from 17 states, 34 edges and 2 AP (stutter sensitive) to 17 states, 34 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 716 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 824 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 870 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 7010 reset in 271 ms.
Product exploration explored 100000 steps with 6977 reset in 306 ms.
Built C files in :
/tmp/ltsmin9651835506948164040
[2023-03-16 08:36:34] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9651835506948164040
Running compilation step : cd /tmp/ltsmin9651835506948164040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1546 ms.
Running link step : cd /tmp/ltsmin9651835506948164040;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin9651835506948164040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10523732923562207092.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 839/839 transitions.
Applied a total of 0 rules in 15 ms. Remains 623 /623 variables (removed 0) and now considering 839/839 (removed 0) transitions.
[2023-03-16 08:36:49] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:49] [INFO ] Invariant cache hit.
[2023-03-16 08:36:50] [INFO ] Dead Transitions using invariants and state equation in 942 ms found 0 transitions.
[2023-03-16 08:36:50] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:50] [INFO ] Invariant cache hit.
[2023-03-16 08:36:51] [INFO ] Implicit Places using invariants in 701 ms returned []
[2023-03-16 08:36:51] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:36:51] [INFO ] Invariant cache hit.
[2023-03-16 08:36:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:37:03] [INFO ] Implicit Places using invariants and state equation in 12577 ms returned []
Implicit Place search using SMT with State Equation took 13288 ms to find 0 implicit places.
[2023-03-16 08:37:03] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:37:03] [INFO ] Invariant cache hit.
[2023-03-16 08:37:04] [INFO ] Dead Transitions using invariants and state equation in 942 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15192 ms. Remains : 623/623 places, 839/839 transitions.
Built C files in :
/tmp/ltsmin1162538340791769934
[2023-03-16 08:37:04] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1162538340791769934
Running compilation step : cd /tmp/ltsmin1162538340791769934;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1385 ms.
Running link step : cd /tmp/ltsmin1162538340791769934;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin1162538340791769934;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17552440923041821618.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-16 08:37:20] [INFO ] Flatten gal took : 51 ms
[2023-03-16 08:37:20] [INFO ] Flatten gal took : 43 ms
[2023-03-16 08:37:20] [INFO ] Time to serialize gal into /tmp/LTL4918452504053269443.gal : 11 ms
[2023-03-16 08:37:20] [INFO ] Time to serialize properties into /tmp/LTL14442343034726156591.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4918452504053269443.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11818092893960274736.hoa' '-atoms' '/tmp/LTL14442343034726156591.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14442343034726156591.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11818092893960274736.hoa
Detected timeout of ITS tools.
[2023-03-16 08:37:35] [INFO ] Flatten gal took : 39 ms
[2023-03-16 08:37:35] [INFO ] Flatten gal took : 36 ms
[2023-03-16 08:37:35] [INFO ] Time to serialize gal into /tmp/LTL16716073857316531606.gal : 6 ms
[2023-03-16 08:37:35] [INFO ] Time to serialize properties into /tmp/LTL620136417673870847.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16716073857316531606.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL620136417673870847.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(Try_Check_Sources_B_1<=place_500_1)"))||(("(place_518_1>TheSour_3)")&&(X(X(X(X("(Try_Check_Sources_B_1<=place_500_1)")))))...160
Formula 0 simplified : G(F!"(Try_Check_Sources_B_1<=place_500_1)" & FG(!"(place_518_1>TheSour_3)" | XXXX!"(Try_Check_Sources_B_1<=place_500_1)"))
Detected timeout of ITS tools.
[2023-03-16 08:37:50] [INFO ] Flatten gal took : 34 ms
[2023-03-16 08:37:50] [INFO ] Applying decomposition
[2023-03-16 08:37:50] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16116270148481282275.txt' '-o' '/tmp/graph16116270148481282275.bin' '-w' '/tmp/graph16116270148481282275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16116270148481282275.bin' '-l' '-1' '-v' '-w' '/tmp/graph16116270148481282275.weights' '-q' '0' '-e' '0.001'
[2023-03-16 08:37:50] [INFO ] Decomposing Gal with order
[2023-03-16 08:37:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 08:37:50] [INFO ] Removed a total of 966 redundant transitions.
[2023-03-16 08:37:51] [INFO ] Flatten gal took : 692 ms
[2023-03-16 08:37:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 346 labels/synchronizations in 37 ms.
[2023-03-16 08:37:51] [INFO ] Time to serialize gal into /tmp/LTL17309919468232155471.gal : 9 ms
[2023-03-16 08:37:51] [INFO ] Time to serialize properties into /tmp/LTL10680107628837811638.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17309919468232155471.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10680107628837811638.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(gu31.Try_Check_Sources_B_1<=gu31.place_500_1)"))||(("(gu62.place_518_1>gu62.TheSour_3)")&&(X(X(X(X("(gu31.Try_Check_Source...190
Formula 0 simplified : G(F!"(gu31.Try_Check_Sources_B_1<=gu31.place_500_1)" & FG(!"(gu62.place_518_1>gu62.TheSour_3)" | XXXX!"(gu31.Try_Check_Sources_B_1<=...175
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4699851231909793454
[2023-03-16 08:38:06] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4699851231909793454
Running compilation step : cd /tmp/ltsmin4699851231909793454;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1417 ms.
Running link step : cd /tmp/ltsmin4699851231909793454;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4699851231909793454;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||((LTLAPp1==true)&&X(X(X(X((LTLAPp0==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S05J40-LTLCardinality-12 finished in 145316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(X(G(p0)))))'
Support contains 2 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 31 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2023-03-16 08:38:21] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:38:21] [INFO ] Invariant cache hit.
[2023-03-16 08:38:22] [INFO ] Dead Transitions using invariants and state equation in 984 ms found 0 transitions.
[2023-03-16 08:38:22] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:38:22] [INFO ] Invariant cache hit.
[2023-03-16 08:38:23] [INFO ] Implicit Places using invariants in 770 ms returned []
[2023-03-16 08:38:23] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:38:23] [INFO ] Invariant cache hit.
[2023-03-16 08:38:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:38:37] [INFO ] Implicit Places using invariants and state equation in 13884 ms returned []
Implicit Place search using SMT with State Equation took 14661 ms to find 0 implicit places.
[2023-03-16 08:38:37] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2023-03-16 08:38:37] [INFO ] Invariant cache hit.
[2023-03-16 08:38:38] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16672 ms. Remains : 623/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 3 s574), p0:(LEQ s574 s417)], 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 1 ms.
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLCardinality-14 finished in 16893 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 625 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 624 transition count 796
Reduce places removed 44 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 45 rules applied. Total rules applied 89 place count 580 transition count 795
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 579 transition count 795
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 90 place count 579 transition count 750
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 180 place count 534 transition count 750
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 3 with 2 rules applied. Total rules applied 182 place count 533 transition count 749
Applied a total of 182 rules in 58 ms. Remains 533 /625 variables (removed 92) and now considering 749/840 (removed 91) transitions.
[2023-03-16 08:38:38] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
// Phase 1: matrix 745 rows 533 cols
[2023-03-16 08:38:38] [INFO ] Computed 97 place invariants in 14 ms
[2023-03-16 08:38:39] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
[2023-03-16 08:38:39] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2023-03-16 08:38:39] [INFO ] Invariant cache hit.
[2023-03-16 08:38:40] [INFO ] Implicit Places using invariants in 679 ms returned []
[2023-03-16 08:38:40] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2023-03-16 08:38:40] [INFO ] Invariant cache hit.
[2023-03-16 08:38:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 08:38:47] [INFO ] Implicit Places using invariants and state equation in 7223 ms returned []
Implicit Place search using SMT with State Equation took 7905 ms to find 0 implicit places.
[2023-03-16 08:38:47] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-16 08:38:47] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2023-03-16 08:38:47] [INFO ] Invariant cache hit.
[2023-03-16 08:38:47] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 533/625 places, 749/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9121 ms. Remains : 533/625 places, 749/840 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLCardinality-15 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 s37 s245)], 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 40 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J40-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLCardinality-15 finished in 9164 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p0&&X(X(X(X(p1)))))||G(p1)))))'
[2023-03-16 08:38:48] [INFO ] Flatten gal took : 86 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4474596727500999609
[2023-03-16 08:38:48] [INFO ] Computing symmetric may disable matrix : 840 transitions.
[2023-03-16 08:38:48] [INFO ] Applying decomposition
[2023-03-16 08:38:48] [INFO ] Computation of Complete disable matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 08:38:48] [INFO ] Computing symmetric may enable matrix : 840 transitions.
[2023-03-16 08:38:48] [INFO ] Computation of Complete enable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 08:38:48] [INFO ] Flatten gal took : 78 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5626854905953870461.txt' '-o' '/tmp/graph5626854905953870461.bin' '-w' '/tmp/graph5626854905953870461.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5626854905953870461.bin' '-l' '-1' '-v' '-w' '/tmp/graph5626854905953870461.weights' '-q' '0' '-e' '0.001'
[2023-03-16 08:38:48] [INFO ] Decomposing Gal with order
[2023-03-16 08:38:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 08:38:48] [INFO ] Computing Do-Not-Accords matrix : 840 transitions.
[2023-03-16 08:38:48] [INFO ] Computation of Completed DNA matrix. took 44 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 08:38:48] [INFO ] Built C files in 386ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4474596727500999609
Running compilation step : cd /tmp/ltsmin4474596727500999609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 08:38:48] [INFO ] Removed a total of 978 redundant transitions.
[2023-03-16 08:38:48] [INFO ] Flatten gal took : 119 ms
[2023-03-16 08:38:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 199 labels/synchronizations in 44 ms.
[2023-03-16 08:38:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality4789801493813332867.gal : 7 ms
[2023-03-16 08:38:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality2373918986582352880.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4789801493813332867.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2373918986582352880.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((G(F((("(gu62.place_518_1>gu62.TheSour_3)")&&(X(X(X(X("(gu39.Try_Check_Sources_B_1<=gu39.place_500_1)"))))))||(G("(gu39.Try_Check_So...190
Formula 0 simplified : G(F!"(gu39.Try_Check_Sources_B_1<=gu39.place_500_1)" & FG(!"(gu62.place_518_1>gu62.TheSour_3)" | XXXX!"(gu39.Try_Check_Sources_B_1<=...175
Compilation finished in 2428 ms.
Running link step : cd /tmp/ltsmin4474596727500999609;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin4474596727500999609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((((LTLAPp0==true)&&X(X(X(X((LTLAPp1==true))))))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.104: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.104: LTL layer: formula: [](<>((((LTLAPp0==true)&&X(X(X(X((LTLAPp1==true))))))||[]((LTLAPp1==true)))))
pins2lts-mc-linux64( 3/ 8), 0.104: "[](<>((((LTLAPp0==true)&&X(X(X(X((LTLAPp1==true))))))||[]((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.105: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.154: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.178: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.186: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.186: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.246: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.251: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.256: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.395: There are 843 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.395: State length is 626, there are 907 groups
pins2lts-mc-linux64( 0/ 8), 0.395: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.395: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.395: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.395: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.453: [Blue] ~30 levels ~960 states ~5200 transitions
pins2lts-mc-linux64( 2/ 8), 0.473: [Blue] ~30 levels ~1920 states ~7776 transitions
pins2lts-mc-linux64( 2/ 8), 0.510: [Blue] ~30 levels ~3840 states ~11864 transitions
pins2lts-mc-linux64( 2/ 8), 0.635: [Blue] ~30 levels ~7680 states ~21568 transitions
pins2lts-mc-linux64( 2/ 8), 0.939: [Blue] ~30 levels ~15360 states ~39904 transitions
pins2lts-mc-linux64( 2/ 8), 1.461: [Blue] ~30 levels ~30720 states ~76904 transitions
pins2lts-mc-linux64( 2/ 8), 2.453: [Blue] ~30 levels ~61440 states ~150256 transitions
pins2lts-mc-linux64( 0/ 8), 4.239: [Blue] ~30 levels ~122880 states ~296080 transitions
pins2lts-mc-linux64( 3/ 8), 7.471: [Blue] ~30 levels ~245760 states ~627912 transitions
pins2lts-mc-linux64( 3/ 8), 13.715: [Blue] ~30 levels ~491520 states ~1261456 transitions
pins2lts-mc-linux64( 6/ 8), 25.816: [Blue] ~30 levels ~983040 states ~2508072 transitions
pins2lts-mc-linux64( 1/ 8), 49.340: [Blue] ~30 levels ~1966080 states ~5063824 transitions
pins2lts-mc-linux64( 7/ 8), 95.964: [Blue] ~30 levels ~3932160 states ~10321592 transitions
pins2lts-mc-linux64( 6/ 8), 189.092: [Blue] ~30 levels ~7864320 states ~20575936 transitions
pins2lts-mc-linux64( 7/ 8), 376.851: [Blue] ~30 levels ~15728640 states ~43235248 transitions
pins2lts-mc-linux64( 4/ 8), 677.325: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 677.368:
pins2lts-mc-linux64( 0/ 8), 677.368: Explored 27936207 states 77295585 transitions, fanout: 2.767
pins2lts-mc-linux64( 0/ 8), 677.368: Total exploration time 676.960 sec (676.900 sec minimum, 676.929 sec on average)
pins2lts-mc-linux64( 0/ 8), 677.368: States per second: 41267, Transitions per second: 114180
pins2lts-mc-linux64( 0/ 8), 677.368:
pins2lts-mc-linux64( 0/ 8), 677.368: State space has 27938769 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 677.368: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 677.368: blue states: 27936207 (99.99%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 677.368: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 677.368: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 677.368:
pins2lts-mc-linux64( 0/ 8), 677.368: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 677.368:
pins2lts-mc-linux64( 0/ 8), 677.368: Queue width: 8B, total height: 240, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 677.368: Tree memory: 469.2MB, 17.6 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 677.368: Tree fill ratio (roots/leafs): 20.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 677.368: Stored 847 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 677.368: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 677.368: Est. total memory use: 469.2MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4474596727500999609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((((LTLAPp0==true)&&X(X(X(X((LTLAPp1==true))))))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4474596727500999609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((((LTLAPp0==true)&&X(X(X(X((LTLAPp1==true))))))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-16 09:00:23] [INFO ] Flatten gal took : 146 ms
[2023-03-16 09:00:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality17406148246087545578.gal : 49 ms
[2023-03-16 09:00:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality2765927419882786406.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17406148246087545578.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2765927419882786406.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F((("(place_518_1>TheSour_3)")&&(X(X(X(X("(Try_Check_Sources_B_1<=place_500_1)"))))))||(G("(Try_Check_Sources_B_1<=place_500_1)")...160
Formula 0 simplified : G(F!"(Try_Check_Sources_B_1<=place_500_1)" & FG(!"(place_518_1>TheSour_3)" | XXXX!"(Try_Check_Sources_B_1<=place_500_1)"))
Detected timeout of ITS tools.
[2023-03-16 09:22:36] [INFO ] Flatten gal took : 166 ms
[2023-03-16 09:22:37] [INFO ] Input system was already deterministic with 840 transitions.
[2023-03-16 09:22:38] [INFO ] Transformed 625 places.
[2023-03-16 09:22:38] [INFO ] Transformed 840 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-16 09:23:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality14550057762082091050.gal : 12 ms
[2023-03-16 09:23:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality1051658965591790846.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14550057762082091050.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1051658965591790846.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((("(place_518_1>TheSour_3)")&&(X(X(X(X("(Try_Check_Sources_B_1<=place_500_1)"))))))||(G("(Try_Check_Sources_B_1<=place_500_1)")...160
Formula 0 simplified : G(F!"(Try_Check_Sources_B_1<=place_500_1)" & FG(!"(place_518_1>TheSour_3)" | XXXX!"(Try_Check_Sources_B_1<=place_500_1)"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 155468 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15954836 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S05J40"
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 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S05J40, 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 r293-tall-167873945800731"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J40.tgz
mv PolyORBNT-PT-S05J40 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 ;