Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460600197.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-PT-S06J04T04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460600197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 13K Apr 11 17:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 11 17:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K Apr 11 17:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 912K Apr 11 17:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.9K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 112K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 343K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 11 17:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 11 17:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 291K Apr 11 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 11 17:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.8M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J04T04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717122166415

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T04
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 02:22:48] [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]
[2024-05-31 02:22:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 02:22:49] [INFO ] Load time of PNML (sax parser for PT used): 434 ms
[2024-05-31 02:22:49] [INFO ] Transformed 454 places.
[2024-05-31 02:22:49] [INFO ] Transformed 6994 transitions.
[2024-05-31 02:22:49] [INFO ] Parsed PT model containing 454 places and 6994 transitions and 59152 arcs in 704 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 99 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 1614/1614 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 448 transition count 1614
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 445 transition count 1611
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 445 transition count 1611
Applied a total of 12 rules in 197 ms. Remains 445 /454 variables (removed 9) and now considering 1611/1614 (removed 3) transitions.
[2024-05-31 02:22:49] [INFO ] Flow matrix only has 1587 transitions (discarded 24 similar events)
// Phase 1: matrix 1587 rows 445 cols
[2024-05-31 02:22:50] [INFO ] Computed 44 invariants in 108 ms
[2024-05-31 02:22:51] [INFO ] Dead Transitions using invariants and state equation in 1672 ms found 612 transitions.
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions.
[2024-05-31 02:22:51] [INFO ] Flow matrix only has 975 transitions (discarded 24 similar events)
// Phase 1: matrix 975 rows 445 cols
[2024-05-31 02:22:51] [INFO ] Computed 44 invariants in 40 ms
[2024-05-31 02:22:52] [INFO ] Implicit Places using invariants in 552 ms returned [42, 285, 345, 405]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 556 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 441/454 places, 999/1614 transitions.
Applied a total of 0 rules in 9 ms. Remains 441 /441 variables (removed 0) and now considering 999/999 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2497 ms. Remains : 441/454 places, 999/1614 transitions.
Support contains 99 out of 441 places after structural reductions.
[2024-05-31 02:22:52] [INFO ] Flatten gal took : 177 ms
[2024-05-31 02:22:52] [INFO ] Flatten gal took : 99 ms
[2024-05-31 02:22:53] [INFO ] Input system was already deterministic with 999 transitions.
Incomplete random walk after 10000 steps, including 53 resets, run finished after 607 ms. (steps per millisecond=16 ) properties (out of 28) seen :16
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2024-05-31 02:22:54] [INFO ] Flow matrix only has 975 transitions (discarded 24 similar events)
// Phase 1: matrix 975 rows 441 cols
[2024-05-31 02:22:54] [INFO ] Computed 40 invariants in 53 ms
[2024-05-31 02:22:55] [INFO ] [Real]Absence check using 19 positive place invariants in 33 ms returned sat
[2024-05-31 02:22:55] [INFO ] [Real]Absence check using 19 positive and 21 generalized place invariants in 13 ms returned sat
[2024-05-31 02:22:55] [INFO ] After 388ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2024-05-31 02:22:55] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2024-05-31 02:22:55] [INFO ] [Nat]Absence check using 19 positive and 21 generalized place invariants in 59 ms returned sat
[2024-05-31 02:22:59] [INFO ] After 3673ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :3
[2024-05-31 02:22:59] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:22:59] [INFO ] After 810ms SMT Verify possible using 112 Read/Feed constraints in natural domain returned unsat :9 sat :3
[2024-05-31 02:23:00] [INFO ] Deduced a trap composed of 79 places in 325 ms of which 17 ms to minimize.
[2024-05-31 02:23:00] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 385 ms
[2024-05-31 02:23:00] [INFO ] After 1741ms SMT Verify possible using trap constraints in natural domain returned unsat :12 sat :0
[2024-05-31 02:23:00] [INFO ] After 5837ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :0
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 12 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 8 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 999/999 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 441 transition count 969
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 411 transition count 969
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 60 place count 411 transition count 921
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 156 place count 363 transition count 921
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 157 place count 362 transition count 920
Iterating global reduction 2 with 1 rules applied. Total rules applied 158 place count 362 transition count 920
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 260 place count 311 transition count 869
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 263 place count 308 transition count 866
Iterating global reduction 2 with 3 rules applied. Total rules applied 266 place count 308 transition count 866
Applied a total of 266 rules in 158 ms. Remains 308 /441 variables (removed 133) and now considering 866/999 (removed 133) transitions.
[2024-05-31 02:23:01] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
// Phase 1: matrix 842 rows 308 cols
[2024-05-31 02:23:01] [INFO ] Computed 40 invariants in 18 ms
[2024-05-31 02:23:01] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
[2024-05-31 02:23:01] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
[2024-05-31 02:23:01] [INFO ] Invariant cache hit.
[2024-05-31 02:23:02] [INFO ] Implicit Places using invariants in 342 ms returned []
[2024-05-31 02:23:02] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
[2024-05-31 02:23:02] [INFO ] Invariant cache hit.
[2024-05-31 02:23:02] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:23:08] [INFO ] Implicit Places using invariants and state equation in 6122 ms returned []
Implicit Place search using SMT with State Equation took 6488 ms to find 0 implicit places.
[2024-05-31 02:23:08] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-31 02:23:08] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
[2024-05-31 02:23:08] [INFO ] Invariant cache hit.
[2024-05-31 02:23:09] [INFO ] Dead Transitions using invariants and state equation in 782 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 308/441 places, 866/999 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8096 ms. Remains : 308/441 places, 866/999 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 263 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-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:(LEQ (ADD s7 s41 s106 s267) (ADD s10 s82 s86 s139))], 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 1556 steps with 26 reset in 58 ms.
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-LTLCardinality-03 finished in 8487 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(G(p1))))'
Support contains 5 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 999/999 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 441 transition count 969
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 411 transition count 969
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 60 place count 411 transition count 921
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 156 place count 363 transition count 921
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 157 place count 362 transition count 920
Iterating global reduction 2 with 1 rules applied. Total rules applied 158 place count 362 transition count 920
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 14 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 260 place count 311 transition count 869
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 263 place count 308 transition count 866
Iterating global reduction 2 with 3 rules applied. Total rules applied 266 place count 308 transition count 866
Applied a total of 266 rules in 119 ms. Remains 308 /441 variables (removed 133) and now considering 866/999 (removed 133) transitions.
[2024-05-31 02:23:09] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
[2024-05-31 02:23:09] [INFO ] Invariant cache hit.
[2024-05-31 02:23:10] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
[2024-05-31 02:23:10] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
[2024-05-31 02:23:10] [INFO ] Invariant cache hit.
[2024-05-31 02:23:10] [INFO ] Implicit Places using invariants in 344 ms returned []
[2024-05-31 02:23:10] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
[2024-05-31 02:23:10] [INFO ] Invariant cache hit.
[2024-05-31 02:23:11] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:23:18] [INFO ] Implicit Places using invariants and state equation in 7354 ms returned []
Implicit Place search using SMT with State Equation took 7703 ms to find 0 implicit places.
[2024-05-31 02:23:18] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-31 02:23:18] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
[2024-05-31 02:23:18] [INFO ] Invariant cache hit.
[2024-05-31 02:23:18] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 308/441 places, 866/999 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8988 ms. Remains : 308/441 places, 866/999 transitions.
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, 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:(AND (LEQ 1 s229) (LEQ 1 (ADD s1 s8 s47 s263))), p1:(LEQ 1 (ADD s1 s8 s47 s263))], 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 8 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-LTLCardinality-06 finished in 9224 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(G(p1)||X((p2||F(p3))))))'
Support contains 18 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 999/999 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 437 transition count 995
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 437 transition count 995
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 436 transition count 994
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 436 transition count 994
Applied a total of 10 rules in 36 ms. Remains 436 /441 variables (removed 5) and now considering 994/999 (removed 5) transitions.
[2024-05-31 02:23:18] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2024-05-31 02:23:18] [INFO ] Computed 40 invariants in 30 ms
[2024-05-31 02:23:20] [INFO ] Dead Transitions using invariants and state equation in 1117 ms found 0 transitions.
[2024-05-31 02:23:20] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2024-05-31 02:23:20] [INFO ] Invariant cache hit.
[2024-05-31 02:23:20] [INFO ] Implicit Places using invariants in 644 ms returned []
[2024-05-31 02:23:20] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2024-05-31 02:23:20] [INFO ] Invariant cache hit.
[2024-05-31 02:23:21] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:23:31] [INFO ] Implicit Places using invariants and state equation in 10755 ms returned []
Implicit Place search using SMT with State Equation took 11426 ms to find 0 implicit places.
[2024-05-31 02:23:31] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2024-05-31 02:23:31] [INFO ] Invariant cache hit.
[2024-05-31 02:23:32] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 436/441 places, 994/999 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13473 ms. Remains : 436/441 places, 994/999 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p0), (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p2)), (NOT p3), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p3)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ 1 s27), p1:(LEQ (ADD s16 s70 s163 s200 s265) (ADD s330 s339 s390 s424)), p2:(LEQ 1 (ADD s81 s129 s173 s202)), p3:(GT 2 (ADD s51 s139 s189 s209))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 654 ms.
Product exploration explored 100000 steps with 50000 reset in 639 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2) p3), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 45 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T04-LTLCardinality-07 finished in 15048 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)&&G(!p0))))'
Support contains 3 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 999/999 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 439 transition count 997
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 439 transition count 997
Applied a total of 4 rules in 18 ms. Remains 439 /441 variables (removed 2) and now considering 997/999 (removed 2) transitions.
[2024-05-31 02:23:33] [INFO ] Flow matrix only has 973 transitions (discarded 24 similar events)
// Phase 1: matrix 973 rows 439 cols
[2024-05-31 02:23:33] [INFO ] Computed 40 invariants in 22 ms
[2024-05-31 02:23:35] [INFO ] Dead Transitions using invariants and state equation in 1522 ms found 0 transitions.
[2024-05-31 02:23:35] [INFO ] Flow matrix only has 973 transitions (discarded 24 similar events)
[2024-05-31 02:23:35] [INFO ] Invariant cache hit.
[2024-05-31 02:23:35] [INFO ] Implicit Places using invariants in 386 ms returned []
[2024-05-31 02:23:35] [INFO ] Flow matrix only has 973 transitions (discarded 24 similar events)
[2024-05-31 02:23:35] [INFO ] Invariant cache hit.
[2024-05-31 02:23:36] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:23:49] [INFO ] Implicit Places using invariants and state equation in 14012 ms returned []
Implicit Place search using SMT with State Equation took 14417 ms to find 0 implicit places.
[2024-05-31 02:23:49] [INFO ] Flow matrix only has 973 transitions (discarded 24 similar events)
[2024-05-31 02:23:49] [INFO ] Invariant cache hit.
[2024-05-31 02:23:50] [INFO ] Dead Transitions using invariants and state equation in 771 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 439/441 places, 997/999 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16740 ms. Remains : 439/441 places, 997/999 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (OR (NOT p1) p0), p0, (OR (NOT p1) p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p1) p0), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(GT s241 s162), p1:(LEQ 1 s350)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-LTLCardinality-08 finished in 16878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 999/999 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 441 transition count 969
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 411 transition count 969
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 47 Pre rules applied. Total rules applied 60 place count 411 transition count 922
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 154 place count 364 transition count 922
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 155 place count 363 transition count 921
Iterating global reduction 2 with 1 rules applied. Total rules applied 156 place count 363 transition count 921
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 258 place count 312 transition count 870
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 261 place count 309 transition count 867
Iterating global reduction 2 with 3 rules applied. Total rules applied 264 place count 309 transition count 867
Applied a total of 264 rules in 56 ms. Remains 309 /441 variables (removed 132) and now considering 867/999 (removed 132) transitions.
[2024-05-31 02:23:50] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
// Phase 1: matrix 843 rows 309 cols
[2024-05-31 02:23:50] [INFO ] Computed 40 invariants in 11 ms
[2024-05-31 02:23:51] [INFO ] Dead Transitions using invariants and state equation in 594 ms found 0 transitions.
[2024-05-31 02:23:51] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
[2024-05-31 02:23:51] [INFO ] Invariant cache hit.
[2024-05-31 02:23:51] [INFO ] Implicit Places using invariants in 302 ms returned []
[2024-05-31 02:23:51] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
[2024-05-31 02:23:51] [INFO ] Invariant cache hit.
[2024-05-31 02:23:52] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:23:54] [INFO ] Implicit Places using invariants and state equation in 2938 ms returned []
Implicit Place search using SMT with State Equation took 3255 ms to find 0 implicit places.
[2024-05-31 02:23:54] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-31 02:23:54] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
[2024-05-31 02:23:54] [INFO ] Invariant cache hit.
[2024-05-31 02:23:55] [INFO ] Dead Transitions using invariants and state equation in 560 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 309/441 places, 867/999 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4501 ms. Remains : 309/441 places, 867/999 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s250)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 116 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-LTLCardinality-11 finished in 4550 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(F(p0)) U p1))))'
Support contains 4 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 999/999 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 441 transition count 969
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 411 transition count 969
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 60 place count 411 transition count 921
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 156 place count 363 transition count 921
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 157 place count 362 transition count 920
Iterating global reduction 2 with 1 rules applied. Total rules applied 158 place count 362 transition count 920
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 256 place count 313 transition count 871
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 259 place count 310 transition count 868
Iterating global reduction 2 with 3 rules applied. Total rules applied 262 place count 310 transition count 868
Applied a total of 262 rules in 94 ms. Remains 310 /441 variables (removed 131) and now considering 868/999 (removed 131) transitions.
[2024-05-31 02:23:55] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
// Phase 1: matrix 844 rows 310 cols
[2024-05-31 02:23:55] [INFO ] Computed 40 invariants in 13 ms
[2024-05-31 02:23:56] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
[2024-05-31 02:23:56] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2024-05-31 02:23:56] [INFO ] Invariant cache hit.
[2024-05-31 02:23:56] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-31 02:23:56] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2024-05-31 02:23:56] [INFO ] Invariant cache hit.
[2024-05-31 02:23:56] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:24:04] [INFO ] Implicit Places using invariants and state equation in 8065 ms returned []
Implicit Place search using SMT with State Equation took 8362 ms to find 0 implicit places.
[2024-05-31 02:24:04] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-31 02:24:04] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2024-05-31 02:24:04] [INFO ] Invariant cache hit.
[2024-05-31 02:24:05] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 310/441 places, 868/999 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9693 ms. Remains : 310/441 places, 868/999 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s264 s190), p0:(LEQ s258 s91)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1054 reset in 459 ms.
Product exploration explored 100000 steps with 1097 reset in 452 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), true, (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 139 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 91 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-31 02:24:06] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2024-05-31 02:24:06] [INFO ] Invariant cache hit.
[2024-05-31 02:24:06] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 02:24:06] [INFO ] [Nat]Absence check using 17 positive place invariants in 3 ms returned sat
[2024-05-31 02:24:06] [INFO ] [Nat]Absence check using 17 positive and 23 generalized place invariants in 22 ms returned sat
[2024-05-31 02:24:07] [INFO ] After 752ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-31 02:24:07] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:24:08] [INFO ] After 556ms SMT Verify possible using 112 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-31 02:24:08] [INFO ] Deduced a trap composed of 53 places in 102 ms of which 1 ms to minimize.
[2024-05-31 02:24:08] [INFO ] Deduced a trap composed of 52 places in 72 ms of which 4 ms to minimize.
[2024-05-31 02:24:08] [INFO ] Deduced a trap composed of 52 places in 113 ms of which 2 ms to minimize.
[2024-05-31 02:24:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 599 ms
[2024-05-31 02:24:08] [INFO ] After 1392ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 125 ms.
[2024-05-31 02:24:09] [INFO ] After 2358ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 868/868 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 309 transition count 867
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 10 place count 309 transition count 859
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 18 place count 301 transition count 859
Applied a total of 18 rules in 144 ms. Remains 301 /310 variables (removed 9) and now considering 859/868 (removed 9) transitions.
[2024-05-31 02:24:09] [INFO ] Flow matrix only has 835 transitions (discarded 24 similar events)
// Phase 1: matrix 835 rows 301 cols
[2024-05-31 02:24:09] [INFO ] Computed 40 invariants in 15 ms
[2024-05-31 02:24:09] [INFO ] Dead Transitions using invariants and state equation in 694 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 842 ms. Remains : 301/310 places, 859/868 transitions.
Finished random walk after 8808 steps, including 113 resets, run visited all 1 properties in 53 ms. (steps per millisecond=166 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), true, (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 113 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 310 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 310/310 places, 868/868 transitions.
Applied a total of 0 rules in 32 ms. Remains 310 /310 variables (removed 0) and now considering 868/868 (removed 0) transitions.
[2024-05-31 02:24:10] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
// Phase 1: matrix 844 rows 310 cols
[2024-05-31 02:24:10] [INFO ] Computed 40 invariants in 16 ms
[2024-05-31 02:24:10] [INFO ] Dead Transitions using invariants and state equation in 673 ms found 0 transitions.
[2024-05-31 02:24:10] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2024-05-31 02:24:10] [INFO ] Invariant cache hit.
[2024-05-31 02:24:11] [INFO ] Implicit Places using invariants in 306 ms returned []
[2024-05-31 02:24:11] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2024-05-31 02:24:11] [INFO ] Invariant cache hit.
[2024-05-31 02:24:11] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:24:18] [INFO ] Implicit Places using invariants and state equation in 7661 ms returned []
Implicit Place search using SMT with State Equation took 7973 ms to find 0 implicit places.
[2024-05-31 02:24:18] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-31 02:24:18] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2024-05-31 02:24:18] [INFO ] Invariant cache hit.
[2024-05-31 02:24:19] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9266 ms. Remains : 310/310 places, 868/868 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p1), (NOT p1)]
Finished random walk after 4982 steps, including 56 resets, run visited all 1 properties in 31 ms. (steps per millisecond=160 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1061 reset in 376 ms.
Product exploration explored 100000 steps with 1032 reset in 378 ms.
Built C files in :
/tmp/ltsmin8675189612730068606
[2024-05-31 02:24:20] [INFO ] Computing symmetric may disable matrix : 868 transitions.
[2024-05-31 02:24:20] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 02:24:20] [INFO ] Computing symmetric may enable matrix : 868 transitions.
[2024-05-31 02:24:20] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 02:24:20] [INFO ] Computing Do-Not-Accords matrix : 868 transitions.
[2024-05-31 02:24:21] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 02:24:21] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8675189612730068606
Running compilation step : cd /tmp/ltsmin8675189612730068606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2761 ms.
Running link step : cd /tmp/ltsmin8675189612730068606;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 89 ms.
Running LTSmin : cd /tmp/ltsmin8675189612730068606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1407576735799593351.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 310 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 310/310 places, 868/868 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 309 transition count 867
Applied a total of 2 rules in 21 ms. Remains 309 /310 variables (removed 1) and now considering 867/868 (removed 1) transitions.
[2024-05-31 02:24:35] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
// Phase 1: matrix 843 rows 309 cols
[2024-05-31 02:24:35] [INFO ] Computed 40 invariants in 12 ms
[2024-05-31 02:24:36] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
[2024-05-31 02:24:36] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
[2024-05-31 02:24:36] [INFO ] Invariant cache hit.
[2024-05-31 02:24:36] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-31 02:24:36] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
[2024-05-31 02:24:36] [INFO ] Invariant cache hit.
[2024-05-31 02:24:37] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:24:45] [INFO ] Implicit Places using invariants and state equation in 8349 ms returned []
Implicit Place search using SMT with State Equation took 8682 ms to find 0 implicit places.
[2024-05-31 02:24:45] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-31 02:24:45] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
[2024-05-31 02:24:45] [INFO ] Invariant cache hit.
[2024-05-31 02:24:45] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 309/310 places, 867/868 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10017 ms. Remains : 309/310 places, 867/868 transitions.
Built C files in :
/tmp/ltsmin11842020370180612550
[2024-05-31 02:24:45] [INFO ] Computing symmetric may disable matrix : 867 transitions.
[2024-05-31 02:24:45] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 02:24:45] [INFO ] Computing symmetric may enable matrix : 867 transitions.
[2024-05-31 02:24:45] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 02:24:46] [INFO ] Computing Do-Not-Accords matrix : 867 transitions.
[2024-05-31 02:24:46] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 02:24:46] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11842020370180612550
Running compilation step : cd /tmp/ltsmin11842020370180612550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2939 ms.
Running link step : cd /tmp/ltsmin11842020370180612550;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin11842020370180612550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13822387025854684629.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 02:25:01] [INFO ] Flatten gal took : 53 ms
[2024-05-31 02:25:01] [INFO ] Flatten gal took : 43 ms
[2024-05-31 02:25:01] [INFO ] Time to serialize gal into /tmp/LTL311378097274889577.gal : 10 ms
[2024-05-31 02:25:01] [INFO ] Time to serialize properties into /tmp/LTL2990655326250397878.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL311378097274889577.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9167369222458262084.hoa' '-atoms' '/tmp/LTL2990655326250397878.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL2990655326250397878.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9167369222458262084.hoa
Detected timeout of ITS tools.
[2024-05-31 02:25:16] [INFO ] Flatten gal took : 60 ms
[2024-05-31 02:25:16] [INFO ] Flatten gal took : 56 ms
[2024-05-31 02:25:16] [INFO ] Time to serialize gal into /tmp/LTL18110690760190918391.gal : 10 ms
[2024-05-31 02:25:16] [INFO ] Time to serialize properties into /tmp/LTL17058493707098838178.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18110690760190918391.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17058493707098838178.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G((G(F("(Try_Check_Sources_B_1<=P_1724_2)")))U("(DisablePollingE_2_5<=SigAbort)")))))
Formula 0 simplified : GF(FG!"(Try_Check_Sources_B_1<=P_1724_2)" R !"(DisablePollingE_2_5<=SigAbort)")
Detected timeout of ITS tools.
[2024-05-31 02:25:31] [INFO ] Flatten gal took : 55 ms
[2024-05-31 02:25:31] [INFO ] Applying decomposition
[2024-05-31 02:25:31] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2729995532756407364.txt' '-o' '/tmp/graph2729995532756407364.bin' '-w' '/tmp/graph2729995532756407364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2729995532756407364.bin' '-l' '-1' '-v' '-w' '/tmp/graph2729995532756407364.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:25:31] [INFO ] Decomposing Gal with order
[2024-05-31 02:25:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:25:32] [INFO ] Removed a total of 481 redundant transitions.
[2024-05-31 02:25:32] [INFO ] Flatten gal took : 264 ms
[2024-05-31 02:25:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 25 ms.
[2024-05-31 02:25:32] [INFO ] Time to serialize gal into /tmp/LTL2819517790399735998.gal : 30 ms
[2024-05-31 02:25:32] [INFO ] Time to serialize properties into /tmp/LTL14686273990873103337.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2819517790399735998.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14686273990873103337.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G((G(F("(gu7.Try_Check_Sources_B_1<=gu7.P_1724_2)")))U("(gu14.DisablePollingE_2_5<=gu14.SigAbort)")))))
Formula 0 simplified : GF(FG!"(gu7.Try_Check_Sources_B_1<=gu7.P_1724_2)" R !"(gu14.DisablePollingE_2_5<=gu14.SigAbort)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2194252492000048509
[2024-05-31 02:25:47] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2194252492000048509
Running compilation step : cd /tmp/ltsmin2194252492000048509;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1566 ms.
Running link step : cd /tmp/ltsmin2194252492000048509;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin2194252492000048509;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](([](<>((LTLAPp0==true))) U (LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S06J04T04-LTLCardinality-13 finished in 127478 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 999/999 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 437 transition count 995
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 437 transition count 995
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 436 transition count 994
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 436 transition count 994
Applied a total of 10 rules in 25 ms. Remains 436 /441 variables (removed 5) and now considering 994/999 (removed 5) transitions.
[2024-05-31 02:26:02] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2024-05-31 02:26:02] [INFO ] Computed 40 invariants in 35 ms
[2024-05-31 02:26:04] [INFO ] Dead Transitions using invariants and state equation in 1259 ms found 0 transitions.
[2024-05-31 02:26:04] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2024-05-31 02:26:04] [INFO ] Invariant cache hit.
[2024-05-31 02:26:04] [INFO ] Implicit Places using invariants in 394 ms returned []
[2024-05-31 02:26:04] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2024-05-31 02:26:04] [INFO ] Invariant cache hit.
[2024-05-31 02:26:05] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 02:26:14] [INFO ] Implicit Places using invariants and state equation in 10382 ms returned []
Implicit Place search using SMT with State Equation took 10780 ms to find 0 implicit places.
[2024-05-31 02:26:14] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2024-05-31 02:26:14] [INFO ] Invariant cache hit.
[2024-05-31 02:26:15] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 436/441 places, 994/999 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12884 ms. Remains : 436/441 places, 994/999 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s396 s173)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J04T04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-LTLCardinality-14 finished in 13008 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(F(p0)) U p1))))'
[2024-05-31 02:26:16] [INFO ] Flatten gal took : 68 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1374008660639173847
[2024-05-31 02:26:16] [INFO ] Computing symmetric may disable matrix : 999 transitions.
[2024-05-31 02:26:16] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 02:26:16] [INFO ] Applying decomposition
[2024-05-31 02:26:16] [INFO ] Computing symmetric may enable matrix : 999 transitions.
[2024-05-31 02:26:16] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 02:26:16] [INFO ] Flatten gal took : 70 ms
[2024-05-31 02:26:16] [INFO ] Computing Do-Not-Accords matrix : 999 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14678519653803055514.txt' '-o' '/tmp/graph14678519653803055514.bin' '-w' '/tmp/graph14678519653803055514.weights'
[2024-05-31 02:26:16] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14678519653803055514.bin' '-l' '-1' '-v' '-w' '/tmp/graph14678519653803055514.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:26:16] [INFO ] Built C files in 374ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1374008660639173847
Running compilation step : cd /tmp/ltsmin1374008660639173847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 02:26:16] [INFO ] Decomposing Gal with order
[2024-05-31 02:26:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:26:16] [INFO ] Removed a total of 436 redundant transitions.
[2024-05-31 02:26:16] [INFO ] Flatten gal took : 181 ms
[2024-05-31 02:26:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 23 ms.
[2024-05-31 02:26:16] [INFO ] Time to serialize gal into /tmp/LTLCardinality11151130757394892386.gal : 10 ms
[2024-05-31 02:26:16] [INFO ] Time to serialize properties into /tmp/LTLCardinality11717137624938519079.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11151130757394892386.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11717137624938519079.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !((F(G((G(F("(gu14.Try_Check_Sources_B_1<=gu14.P_1724_2)")))U("(gu32.DisablePollingE_2_5<=gu32.SigAbort)")))))
Formula 0 simplified : GF(FG!"(gu14.Try_Check_Sources_B_1<=gu14.P_1724_2)" R !"(gu32.DisablePollingE_2_5<=gu32.SigAbort)")
Compilation finished in 3144 ms.
Running link step : cd /tmp/ltsmin1374008660639173847;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 91 ms.
Running LTSmin : cd /tmp/ltsmin1374008660639173847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](([](<>((LTLAPp0==true))) U (LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 02:47:26] [INFO ] Flatten gal took : 99 ms
[2024-05-31 02:47:26] [INFO ] Time to serialize gal into /tmp/LTLCardinality11905039106644973481.gal : 6 ms
[2024-05-31 02:47:26] [INFO ] Time to serialize properties into /tmp/LTLCardinality5040989740215467626.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11905039106644973481.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5040989740215467626.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((F(G((G(F("(Try_Check_Sources_B_1<=P_1724_2)")))U("(DisablePollingE_2_5<=SigAbort)")))))
Formula 0 simplified : GF(FG!"(Try_Check_Sources_B_1<=P_1724_2)" R !"(DisablePollingE_2_5<=SigAbort)")
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( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.141: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.422: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.427: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.519: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.519: Initializing POR dependencies: labels 1001, guards 999
pins2lts-mc-linux64( 3/ 8), 0.523: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.614: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 1.094: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 1.224: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 14.462: LTL layer: formula: <>([](([](<>((LTLAPp0==true))) U (LTLAPp1==true))))
pins2lts-mc-linux64( 5/ 8), 14.462: "<>([](([](<>((LTLAPp0==true))) U (LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 14.462: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 15.901: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 15.965: There are 1002 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 15.965: State length is 442, there are 1011 groups
pins2lts-mc-linux64( 0/ 8), 15.965: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 15.965: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 15.965: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 15.965: Visible groups: 0 / 1011, labels: 2 / 1002
pins2lts-mc-linux64( 0/ 8), 15.965: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 15.965: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 6/ 8), 16.154: [Blue] ~61 levels ~960 states ~1928 transitions
pins2lts-mc-linux64( 6/ 8), 16.253: [Blue] ~61 levels ~1920 states ~3288 transitions
pins2lts-mc-linux64( 6/ 8), 16.498: [Blue] ~61 levels ~3840 states ~6176 transitions
pins2lts-mc-linux64( 7/ 8), 16.988: [Blue] ~61 levels ~7680 states ~13216 transitions
pins2lts-mc-linux64( 7/ 8), 17.965: [Blue] ~61 levels ~15360 states ~26416 transitions
pins2lts-mc-linux64( 2/ 8), 21.222: [Blue] ~553 levels ~30720 states ~59568 transitions
pins2lts-mc-linux64( 2/ 8), 26.603: [Blue] ~1078 levels ~61440 states ~122960 transitions
pins2lts-mc-linux64( 7/ 8), 37.507: [Blue] ~61 levels ~122880 states ~221416 transitions
pins2lts-mc-linux64( 2/ 8), 54.569: [Blue] ~7662 levels ~245760 states ~470416 transitions
pins2lts-mc-linux64( 2/ 8), 83.951: [Blue] ~18062 levels ~491520 states ~910272 transitions
pins2lts-mc-linux64( 4/ 8), 128.420: [Blue] ~69417 levels ~983040 states ~1754800 transitions
pins2lts-mc-linux64( 4/ 8), 179.281: [Blue] ~167739 levels ~1966080 states ~3319760 transitions
pins2lts-mc-linux64( 4/ 8), 270.937: [Blue] ~371577 levels ~3932160 states ~6500360 transitions
pins2lts-mc-linux64( 4/ 8), 456.710: [Blue] ~771600 levels ~7864320 states ~12934656 transitions
pins2lts-mc-linux64( 4/ 8), 870.433: [Blue] ~1502601 levels ~15728640 states ~25939960 transitions
pins2lts-mc-linux64( 3/ 8), 1330.844: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1330.946:
pins2lts-mc-linux64( 0/ 8), 1330.946: Explored 20229589 states 36202841 transitions, fanout: 1.790
pins2lts-mc-linux64( 0/ 8), 1330.946: Total exploration time 1314.940 sec (1314.890 sec minimum, 1314.914 sec on average)
pins2lts-mc-linux64( 0/ 8), 1330.946: States per second: 15384, Transitions per second: 27532
pins2lts-mc-linux64( 0/ 8), 1330.946:
pins2lts-mc-linux64( 0/ 8), 1330.946: State space has 26448836 states, 107 are accepting
pins2lts-mc-linux64( 0/ 8), 1330.946: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1330.946: blue states: 20229589 (76.49%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1330.946: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1330.946: all-red states: 107 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1330.946:
pins2lts-mc-linux64( 0/ 8), 1330.946: Total memory used for local state coloring: 153.0MB
pins2lts-mc-linux64( 0/ 8), 1330.946:
pins2lts-mc-linux64( 0/ 8), 1330.946: Queue width: 8B, total height: 10026215, memory: 76.49MB
pins2lts-mc-linux64( 0/ 8), 1330.946: Tree memory: 457.8MB, 18.1 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 1330.946: Tree fill ratio (roots/leafs): 19.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1330.946: Stored 1155 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1330.946: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1330.946: Est. total memory use: 534.3MB (~1100.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1374008660639173847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](([](<>((LTLAPp0==true))) U (LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1374008660639173847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](([](<>((LTLAPp0==true))) U (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.
[2024-05-31 03:08:38] [INFO ] Flatten gal took : 395 ms
[2024-05-31 03:08:40] [INFO ] Input system was already deterministic with 999 transitions.
[2024-05-31 03:08:41] [INFO ] Transformed 441 places.
[2024-05-31 03:08:41] [INFO ] Transformed 999 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
[2024-05-31 03:09:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality8649294914048540342.gal : 24 ms
[2024-05-31 03:09:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality1469094015304607412.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8649294914048540342.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1469094015304607412.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_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G((G(F("(Try_Check_Sources_B_1<=P_1724_2)")))U("(DisablePollingE_2_5<=SigAbort)")))))
Formula 0 simplified : GF(FG!"(Try_Check_Sources_B_1<=P_1724_2)" R !"(DisablePollingE_2_5<=SigAbort)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 1204284 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16229628 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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="PolyORBLF-PT-S06J04T04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBLF-PT-S06J04T04, 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 r307-tajo-171654460600197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T04.tgz
mv PolyORBLF-PT-S06J04T04 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 ;