Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r285-smll-171654422200202.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is PhaseVariation-PT-D05CS100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422200202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 20:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 11 20:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 11 20:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 11 20:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 633K 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 PhaseVariation-PT-D05CS100-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D05CS100-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716926506646

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=PhaseVariation-PT-D05CS100
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 20:01:50] [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]
[2024-05-28 20:01:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:01:50] [INFO ] Load time of PNML (sax parser for PT used): 265 ms
[2024-05-28 20:01:50] [INFO ] Transformed 77 places.
[2024-05-28 20:01:50] [INFO ] Transformed 677 transitions.
[2024-05-28 20:01:50] [INFO ] Parsed PT model containing 77 places and 677 transitions and 4685 arcs in 434 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 677/677 transitions.
Applied a total of 0 rules in 69 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2024-05-28 20:01:51] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2024-05-28 20:01:51] [INFO ] Computed 26 invariants in 15 ms
[2024-05-28 20:01:52] [INFO ] Dead Transitions using invariants and state equation in 1085 ms found 0 transitions.
[2024-05-28 20:01:52] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
[2024-05-28 20:01:52] [INFO ] Invariant cache hit.
[2024-05-28 20:01:52] [INFO ] Implicit Places using invariants in 272 ms returned []
[2024-05-28 20:01:52] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
[2024-05-28 20:01:52] [INFO ] Invariant cache hit.
[2024-05-28 20:01:52] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:01:53] [INFO ] Implicit Places using invariants and state equation in 519 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 834 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/77 places, 677/677 transitions.
Drop transitions removed 238 transitions
Redundant transition composition rules discarded 238 transitions
Iterating global reduction 0 with 238 rules applied. Total rules applied 238 place count 76 transition count 439
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 243 place count 72 transition count 438
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 245 place count 70 transition count 424
Iterating global reduction 1 with 2 rules applied. Total rules applied 247 place count 70 transition count 424
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 249 place count 70 transition count 422
Applied a total of 249 rules in 36 ms. Remains 70 /76 variables (removed 6) and now considering 422/677 (removed 255) transitions.
[2024-05-28 20:01:53] [INFO ] Flow matrix only has 48 transitions (discarded 374 similar events)
// Phase 1: matrix 48 rows 70 cols
[2024-05-28 20:01:53] [INFO ] Computed 22 invariants in 4 ms
[2024-05-28 20:01:53] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-05-28 20:01:53] [INFO ] Flow matrix only has 48 transitions (discarded 374 similar events)
[2024-05-28 20:01:53] [INFO ] Invariant cache hit.
[2024-05-28 20:01:53] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:01:53] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/77 places, 422/677 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2485 ms. Remains : 70/77 places, 422/677 transitions.
Support contains 35 out of 70 places after structural reductions.
[2024-05-28 20:01:54] [INFO ] Flatten gal took : 114 ms
[2024-05-28 20:01:54] [INFO ] Flatten gal took : 55 ms
[2024-05-28 20:01:54] [INFO ] Input system was already deterministic with 422 transitions.
Finished random walk after 2326 steps, including 16 resets, run visited all 28 properties in 163 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 70 stabilizing places and 422 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 70 transition count 422
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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((X(p0) U (p1 U p2))))'
Support contains 6 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 67 transition count 419
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 62 transition count 406
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 62 transition count 406
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 62 transition count 404
Applied a total of 18 rules in 22 ms. Remains 62 /70 variables (removed 8) and now considering 404/422 (removed 18) transitions.
[2024-05-28 20:01:55] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2024-05-28 20:01:55] [INFO ] Computed 22 invariants in 2 ms
[2024-05-28 20:01:55] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
[2024-05-28 20:01:55] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:01:55] [INFO ] Invariant cache hit.
[2024-05-28 20:01:55] [INFO ] Implicit Places using invariants in 160 ms returned []
[2024-05-28 20:01:55] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:01:55] [INFO ] Invariant cache hit.
[2024-05-28 20:01:55] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:01:56] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
[2024-05-28 20:01:56] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:01:56] [INFO ] Invariant cache hit.
[2024-05-28 20:01:56] [INFO ] Dead Transitions using invariants and state equation in 385 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/70 places, 404/422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1233 ms. Remains : 62/70 places, 404/422 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 557 ms :[(OR (NOT p2) (NOT p0)), true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}]], initial=2, aps=[p2:(LEQ s19 s59), p1:(GT s11 s25), p0:(LEQ s30 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 850 ms.
Product exploration explored 100000 steps with 50000 reset in 377 ms.
Computed a total of 62 stabilizing places and 404 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 62 transition count 404
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 26 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-00 finished in 3239 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((F(G(p0))&&F(p1))) U (p0 U (p2||G(p0)))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Graph (complete) has 804 edges and 70 vertex of which 68 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 68 transition count 420
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 7 place count 64 transition count 406
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 64 transition count 406
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 64 transition count 404
Applied a total of 13 rules in 78 ms. Remains 64 /70 variables (removed 6) and now considering 404/422 (removed 18) transitions.
[2024-05-28 20:01:58] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
// Phase 1: matrix 42 rows 64 cols
[2024-05-28 20:01:58] [INFO ] Computed 22 invariants in 3 ms
[2024-05-28 20:01:58] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
[2024-05-28 20:01:58] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2024-05-28 20:01:58] [INFO ] Invariant cache hit.
[2024-05-28 20:01:58] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-28 20:01:58] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2024-05-28 20:01:58] [INFO ] Invariant cache hit.
[2024-05-28 20:01:59] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:01:59] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2024-05-28 20:01:59] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-28 20:01:59] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2024-05-28 20:01:59] [INFO ] Invariant cache hit.
[2024-05-28 20:01:59] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/70 places, 404/422 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1182 ms. Remains : 64/70 places, 404/422 transitions.
Stuttering acceptance computed with spot in 296 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GT 1 s12) (GT 2 s47)), p0:(GT 1 s12), p1:(LEQ s5 s49)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 108 steps with 0 reset in 6 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-03 finished in 1515 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' '!(G(F(p0)))'
Support contains 1 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Graph (complete) has 804 edges and 70 vertex of which 67 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 67 transition count 419
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 61 transition count 400
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 61 transition count 400
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 19 place count 61 transition count 397
Applied a total of 19 rules in 57 ms. Remains 61 /70 variables (removed 9) and now considering 397/422 (removed 25) transitions.
[2024-05-28 20:01:59] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2024-05-28 20:01:59] [INFO ] Computed 22 invariants in 3 ms
[2024-05-28 20:02:00] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
[2024-05-28 20:02:00] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:00] [INFO ] Invariant cache hit.
[2024-05-28 20:02:00] [INFO ] Implicit Places using invariants in 130 ms returned []
[2024-05-28 20:02:00] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:00] [INFO ] Invariant cache hit.
[2024-05-28 20:02:00] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:00] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2024-05-28 20:02:00] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-28 20:02:00] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:00] [INFO ] Invariant cache hit.
[2024-05-28 20:02:01] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/70 places, 397/422 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1215 ms. Remains : 61/70 places, 397/422 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-05 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 3 s1)], 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 100 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-05 finished in 1361 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)&&F(p1))||(F(!p0)&&F(p2)))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 67 transition count 419
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 62 transition count 406
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 62 transition count 406
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 62 transition count 404
Applied a total of 18 rules in 11 ms. Remains 62 /70 variables (removed 8) and now considering 404/422 (removed 18) transitions.
[2024-05-28 20:02:01] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2024-05-28 20:02:01] [INFO ] Computed 22 invariants in 2 ms
[2024-05-28 20:02:01] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
[2024-05-28 20:02:01] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:01] [INFO ] Invariant cache hit.
[2024-05-28 20:02:01] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-28 20:02:01] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:01] [INFO ] Invariant cache hit.
[2024-05-28 20:02:01] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:01] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2024-05-28 20:02:01] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:01] [INFO ] Invariant cache hit.
[2024-05-28 20:02:02] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/70 places, 404/422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 988 ms. Remains : 62/70 places, 404/422 transitions.
Stuttering acceptance computed with spot in 341 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND p0 (NOT p1)))]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p0:(LEQ 2 s36), p2:(LEQ 3 s6), p1:(LEQ s60 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 120 steps with 1 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-06 finished in 1371 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((F(p0)&&(p1||X((G(p2) U (p1&&G(p2))))))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Graph (complete) has 804 edges and 70 vertex of which 67 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 67 transition count 419
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 61 transition count 400
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 61 transition count 400
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 19 place count 61 transition count 397
Applied a total of 19 rules in 57 ms. Remains 61 /70 variables (removed 9) and now considering 397/422 (removed 25) transitions.
[2024-05-28 20:02:02] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2024-05-28 20:02:02] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 20:02:03] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
[2024-05-28 20:02:03] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:03] [INFO ] Invariant cache hit.
[2024-05-28 20:02:03] [INFO ] Implicit Places using invariants in 200 ms returned []
[2024-05-28 20:02:03] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:03] [INFO ] Invariant cache hit.
[2024-05-28 20:02:03] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:03] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
[2024-05-28 20:02:03] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-28 20:02:03] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:03] [INFO ] Invariant cache hit.
[2024-05-28 20:02:04] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/70 places, 397/422 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1622 ms. Remains : 61/70 places, 397/422 transitions.
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(GT 2 s2), p2:(GT 2 s20), p1:(LEQ 3 s33)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 104 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-07 finished in 1827 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' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Graph (complete) has 804 edges and 70 vertex of which 67 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 67 transition count 419
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 9 place count 62 transition count 406
Iterating global reduction 1 with 5 rules applied. Total rules applied 14 place count 62 transition count 406
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 62 transition count 404
Applied a total of 16 rules in 46 ms. Remains 62 /70 variables (removed 8) and now considering 404/422 (removed 18) transitions.
[2024-05-28 20:02:04] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2024-05-28 20:02:04] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 20:02:04] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
[2024-05-28 20:02:04] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:04] [INFO ] Invariant cache hit.
[2024-05-28 20:02:04] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-05-28 20:02:04] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:04] [INFO ] Invariant cache hit.
[2024-05-28 20:02:04] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:05] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2024-05-28 20:02:05] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 20:02:05] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:05] [INFO ] Invariant cache hit.
[2024-05-28 20:02:05] [INFO ] Dead Transitions using invariants and state equation in 339 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/70 places, 404/422 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1001 ms. Remains : 62/70 places, 404/422 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s54 s5), p0:(LEQ s53 s24)], 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 69310 steps with 1104 reset in 630 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-08 finished in 1744 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(X(G(p0))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 67 transition count 419
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 62 transition count 404
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 62 transition count 404
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 62 transition count 402
Applied a total of 18 rules in 10 ms. Remains 62 /70 variables (removed 8) and now considering 402/422 (removed 20) transitions.
[2024-05-28 20:02:06] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
// Phase 1: matrix 40 rows 62 cols
[2024-05-28 20:02:06] [INFO ] Computed 22 invariants in 0 ms
[2024-05-28 20:02:06] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
[2024-05-28 20:02:06] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
[2024-05-28 20:02:06] [INFO ] Invariant cache hit.
[2024-05-28 20:02:06] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-28 20:02:06] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
[2024-05-28 20:02:06] [INFO ] Invariant cache hit.
[2024-05-28 20:02:06] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:06] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2024-05-28 20:02:06] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
[2024-05-28 20:02:06] [INFO ] Invariant cache hit.
[2024-05-28 20:02:07] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/70 places, 402/422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 824 ms. Remains : 62/70 places, 402/422 transitions.
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s28 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 277 steps with 2 reset in 2 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-09 finished in 1054 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' '!(G((p0 U X(p1))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 67 transition count 419
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 62 transition count 404
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 62 transition count 404
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 62 transition count 402
Applied a total of 18 rules in 15 ms. Remains 62 /70 variables (removed 8) and now considering 402/422 (removed 20) transitions.
[2024-05-28 20:02:07] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
[2024-05-28 20:02:07] [INFO ] Invariant cache hit.
[2024-05-28 20:02:07] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
[2024-05-28 20:02:07] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
[2024-05-28 20:02:07] [INFO ] Invariant cache hit.
[2024-05-28 20:02:07] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-05-28 20:02:07] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
[2024-05-28 20:02:07] [INFO ] Invariant cache hit.
[2024-05-28 20:02:07] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:07] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2024-05-28 20:02:07] [INFO ] Flow matrix only has 40 transitions (discarded 362 similar events)
[2024-05-28 20:02:07] [INFO ] Invariant cache hit.
[2024-05-28 20:02:08] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/70 places, 402/422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1068 ms. Remains : 62/70 places, 402/422 transitions.
Stuttering acceptance computed with spot in 223 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s43), p1:(LEQ s59 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 85 steps with 1 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-10 finished in 1312 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' '!(G((F((p0 U (p1||G(p0))))&&F((p0 U (G(p0)||(p0&&G(p2))))))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Graph (complete) has 804 edges and 70 vertex of which 68 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 68 transition count 420
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 63 transition count 402
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 63 transition count 402
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 16 place count 63 transition count 399
Applied a total of 16 rules in 56 ms. Remains 63 /70 variables (removed 7) and now considering 399/422 (removed 23) transitions.
[2024-05-28 20:02:08] [INFO ] Flow matrix only has 41 transitions (discarded 358 similar events)
// Phase 1: matrix 41 rows 63 cols
[2024-05-28 20:02:08] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 20:02:08] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
[2024-05-28 20:02:08] [INFO ] Flow matrix only has 41 transitions (discarded 358 similar events)
[2024-05-28 20:02:08] [INFO ] Invariant cache hit.
[2024-05-28 20:02:09] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-28 20:02:09] [INFO ] Flow matrix only has 41 transitions (discarded 358 similar events)
[2024-05-28 20:02:09] [INFO ] Invariant cache hit.
[2024-05-28 20:02:09] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:09] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2024-05-28 20:02:09] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-28 20:02:09] [INFO ] Flow matrix only has 41 transitions (discarded 358 similar events)
[2024-05-28 20:02:09] [INFO ] Invariant cache hit.
[2024-05-28 20:02:09] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/70 places, 399/422 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1089 ms. Remains : 63/70 places, 399/422 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GT s28 s18) (GT 1 s5)), p0:(GT 1 s5), p2:(LEQ 1 s14)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 213 steps with 1 reset in 3 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-13 finished in 1326 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((F((p0||G(p1)))&&X((X(!p0) U ((X(!p0)&&G(!p2))||X(G(!p0))))))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 67 transition count 419
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 61 transition count 400
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 61 transition count 400
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 21 place count 61 transition count 397
Applied a total of 21 rules in 10 ms. Remains 61 /70 variables (removed 9) and now considering 397/422 (removed 25) transitions.
[2024-05-28 20:02:09] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2024-05-28 20:02:09] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 20:02:10] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
[2024-05-28 20:02:10] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:10] [INFO ] Invariant cache hit.
[2024-05-28 20:02:10] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-28 20:02:10] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:10] [INFO ] Invariant cache hit.
[2024-05-28 20:02:10] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:10] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
[2024-05-28 20:02:10] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2024-05-28 20:02:10] [INFO ] Invariant cache hit.
[2024-05-28 20:02:10] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/70 places, 397/422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 904 ms. Remains : 61/70 places, 397/422 transitions.
Stuttering acceptance computed with spot in 552 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), (AND p0 p2), p0, p0, (AND p0 p2), true, (AND (NOT p0) p2)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={1} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 5}, { cond=(AND p0 p2), acceptance={0, 1} source=3 dest: 5}, { cond=(NOT p2), acceptance={} source=3 dest: 6}], [{ cond=p0, acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={1} source=5 dest: 3}, { cond=true, acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p2), acceptance={0, 1} source=5 dest: 5}], [{ cond=(AND p0 p2), acceptance={} source=6 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={0, 1} source=7 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(GT 1 s28), p1:(GT 2 s23), p2:(LEQ 3 s33)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 2 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-14 finished in 1510 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' '!((p0 U X((p1&&X((G(p3)&&p2))))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 422/422 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 67 transition count 419
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 62 transition count 406
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 62 transition count 406
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 62 transition count 404
Applied a total of 18 rules in 8 ms. Remains 62 /70 variables (removed 8) and now considering 404/422 (removed 18) transitions.
[2024-05-28 20:02:11] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
// Phase 1: matrix 40 rows 62 cols
[2024-05-28 20:02:11] [INFO ] Computed 22 invariants in 1 ms
[2024-05-28 20:02:11] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
[2024-05-28 20:02:11] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:11] [INFO ] Invariant cache hit.
[2024-05-28 20:02:11] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-28 20:02:11] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:12] [INFO ] Invariant cache hit.
[2024-05-28 20:02:12] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 20:02:12] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2024-05-28 20:02:12] [INFO ] Flow matrix only has 40 transitions (discarded 364 similar events)
[2024-05-28 20:02:12] [INFO ] Invariant cache hit.
[2024-05-28 20:02:12] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/70 places, 404/422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1229 ms. Remains : 62/70 places, 404/422 transitions.
Stuttering acceptance computed with spot in 531 ms :[(OR (NOT p2) (NOT p1) (NOT p3)), (OR (NOT p1) (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p1) (NOT p3)), true, (OR (NOT p2) (NOT p3)), (NOT p3), (OR (NOT p3) (NOT p2)), (OR (NOT p3) (NOT p2)), (NOT p3), (NOT p3)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 6}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 7}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(OR (NOT p2) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND p2 p3), acceptance={} source=4 dest: 5}], [{ cond=(NOT p3), acceptance={} source=5 dest: 3}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), acceptance={} source=6 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p1 (NOT p3))), acceptance={} source=6 dest: 4}, { cond=(AND p2 p3), acceptance={} source=6 dest: 5}], [{ cond=(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), acceptance={} source=7 dest: 1}, { cond=(OR (AND p0 (NOT p1) (NOT p2)) (AND p0 (NOT p1) (NOT p3))), acceptance={0} source=7 dest: 2}, { cond=(OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p0) p1 (NOT p3))), acceptance={} source=7 dest: 6}, { cond=(OR (AND p0 p1 (NOT p2)) (AND p0 p1 (NOT p3))), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=7 dest: 8}, { cond=(AND p0 p2 p3), acceptance={} source=7 dest: 9}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=8 dest: 3}, { cond=(AND p1 (NOT p3)), acceptance={} source=8 dest: 4}, { cond=p3, acceptance={} source=8 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=9 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={0} source=9 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=9 dest: 6}, { cond=(AND p0 p1 (NOT p3)), acceptance={0} source=9 dest: 7}, { cond=(AND (NOT p0) p3), acceptance={} source=9 dest: 8}, { cond=(AND p0 p3), acceptance={} source=9 dest: 9}]], initial=0, aps=[p0:(LEQ s4 s12), p1:(LEQ 1 s26), p2:(AND (GT 1 s26) (LEQ s45 s56)), p3:(LEQ s45 s56)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 109 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-15 finished in 1795 ms.
All properties solved by simple procedures.
Total runtime 22818 ms.

BK_STOP 1716926534682

--------------------
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="PhaseVariation-PT-D05CS100"
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 PhaseVariation-PT-D05CS100, 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 r285-smll-171654422200202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D05CS100.tgz
mv PhaseVariation-PT-D05CS100 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 ;