Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r295-tall-167873947300027.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
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 r295-tall-167873947300027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.4K Feb 26 15:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 15:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 15:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 15:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 15:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 15:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 26 15:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 633K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME 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 1678776330914

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D05CS100
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 06:45:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 06:45:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 06:45:32] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2023-03-14 06:45:32] [INFO ] Transformed 77 places.
[2023-03-14 06:45:32] [INFO ] Transformed 677 transitions.
[2023-03-14 06:45:32] [INFO ] Parsed PT model containing 77 places and 677 transitions and 4685 arcs in 150 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 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 19 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2023-03-14 06:45:32] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2023-03-14 06:45:32] [INFO ] Computed 26 place invariants in 7 ms
[2023-03-14 06:45:33] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
[2023-03-14 06:45:33] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
[2023-03-14 06:45:33] [INFO ] Invariant cache hit.
[2023-03-14 06:45:33] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-14 06:45:33] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
[2023-03-14 06:45:33] [INFO ] Invariant cache hit.
[2023-03-14 06:45:33] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:33] [INFO ] Implicit Places using invariants and state equation in 106 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 179 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 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 247 place count 70 transition count 436
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 250 place count 67 transition count 416
Iterating global reduction 1 with 3 rules applied. Total rules applied 253 place count 67 transition count 416
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 256 place count 67 transition count 413
Applied a total of 256 rules in 14 ms. Remains 67 /76 variables (removed 9) and now considering 413/677 (removed 264) transitions.
[2023-03-14 06:45:33] [INFO ] Flow matrix only has 45 transitions (discarded 368 similar events)
// Phase 1: matrix 45 rows 67 cols
[2023-03-14 06:45:33] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-14 06:45:33] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-14 06:45:33] [INFO ] Flow matrix only has 45 transitions (discarded 368 similar events)
[2023-03-14 06:45:33] [INFO ] Invariant cache hit.
[2023-03-14 06:45:33] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:33] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 67/77 places, 413/677 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 942 ms. Remains : 67/77 places, 413/677 transitions.
Support contains 28 out of 67 places after structural reductions.
[2023-03-14 06:45:33] [INFO ] Flatten gal took : 58 ms
[2023-03-14 06:45:33] [INFO ] Flatten gal took : 30 ms
[2023-03-14 06:45:33] [INFO ] Input system was already deterministic with 413 transitions.
Support contains 26 out of 67 places (down from 28) after GAL structural reductions.
Finished random walk after 1564 steps, including 10 resets, run visited all 22 properties in 31 ms. (steps per millisecond=50 )
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 67 stabilizing places and 413 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 67 transition count 413
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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||G(p1)))))'
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 64 transition count 405
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 64 transition count 405
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 64 transition count 404
Applied a total of 7 rules in 6 ms. Remains 64 /67 variables (removed 3) and now considering 404/413 (removed 9) transitions.
[2023-03-14 06:45:34] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
// Phase 1: matrix 42 rows 64 cols
[2023-03-14 06:45:34] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-14 06:45:34] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
[2023-03-14 06:45:34] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2023-03-14 06:45:34] [INFO ] Invariant cache hit.
[2023-03-14 06:45:34] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-14 06:45:34] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2023-03-14 06:45:34] [INFO ] Invariant cache hit.
[2023-03-14 06:45:34] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:34] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-14 06:45:34] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2023-03-14 06:45:34] [INFO ] Invariant cache hit.
[2023-03-14 06:45:34] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 64/67 places, 404/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 485 ms. Remains : 64/67 places, 404/413 transitions.
Stuttering acceptance computed with spot in 230 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(GT s62 s0), p0:(LEQ 3 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 50 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-00 finished in 763 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U (G(p0)||(p0&&G(p1)))) U (G(p0)||(p2&&(p0 U (G(p0)||(p0&&G(p1)))))))))'
Support contains 5 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 62 transition count 400
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 62 transition count 400
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 12 place count 62 transition count 398
Applied a total of 12 rules in 6 ms. Remains 62 /67 variables (removed 5) and now considering 398/413 (removed 15) transitions.
[2023-03-14 06:45:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
// Phase 1: matrix 40 rows 62 cols
[2023-03-14 06:45:35] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-14 06:45:35] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
[2023-03-14 06:45:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:35] [INFO ] Invariant cache hit.
[2023-03-14 06:45:35] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-14 06:45:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:35] [INFO ] Invariant cache hit.
[2023-03-14 06:45:35] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:35] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-14 06:45:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:35] [INFO ] Invariant cache hit.
[2023-03-14 06:45:35] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/67 places, 398/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 433 ms. Remains : 62/67 places, 398/413 transitions.
Stuttering acceptance computed with spot in 220 ms :[true, (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=(AND p0 p2 p1), acceptance={} source=5 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=1, aps=[p1:(GT 2 s15), p0:(GT s2 s38), p2:(GT s6 s50)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-01 finished in 671 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((F(p0)&&G(p1))))))'
Support contains 2 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 62 transition count 400
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 62 transition count 400
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 12 place count 62 transition count 398
Applied a total of 12 rules in 6 ms. Remains 62 /67 variables (removed 5) and now considering 398/413 (removed 15) transitions.
[2023-03-14 06:45:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
// Phase 1: matrix 40 rows 62 cols
[2023-03-14 06:45:35] [INFO ] Computed 22 place invariants in 0 ms
[2023-03-14 06:45:35] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
[2023-03-14 06:45:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:35] [INFO ] Invariant cache hit.
[2023-03-14 06:45:35] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-14 06:45:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:35] [INFO ] Invariant cache hit.
[2023-03-14 06:45:36] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:36] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-14 06:45:36] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:36] [INFO ] Invariant cache hit.
[2023-03-14 06:45:36] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/67 places, 398/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 496 ms. Remains : 62/67 places, 398/413 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 3 s58), p0:(OR (GT 3 s58) (LEQ 1 s41))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 103 steps with 0 reset in 4 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-02 finished in 701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 62 transition count 400
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 62 transition count 400
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 12 place count 62 transition count 398
Applied a total of 12 rules in 7 ms. Remains 62 /67 variables (removed 5) and now considering 398/413 (removed 15) transitions.
[2023-03-14 06:45:36] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
// Phase 1: matrix 40 rows 62 cols
[2023-03-14 06:45:36] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-14 06:45:36] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
[2023-03-14 06:45:36] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:36] [INFO ] Invariant cache hit.
[2023-03-14 06:45:36] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-14 06:45:36] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:36] [INFO ] Invariant cache hit.
[2023-03-14 06:45:36] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:36] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-14 06:45:36] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-14 06:45:36] [INFO ] Invariant cache hit.
[2023-03-14 06:45:36] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/67 places, 398/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 407 ms. Remains : 62/67 places, 398/413 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(LEQ 3 s41)], 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 315 steps with 43 reset in 6 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-03 finished in 596 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Graph (complete) has 786 edges and 67 vertex of which 66 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 61 transition count 399
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 61 transition count 399
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 61 transition count 397
Applied a total of 14 rules in 60 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-14 06:45:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2023-03-14 06:45:37] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-14 06:45:37] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
[2023-03-14 06:45:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:37] [INFO ] Invariant cache hit.
[2023-03-14 06:45:37] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-14 06:45:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:37] [INFO ] Invariant cache hit.
[2023-03-14 06:45:37] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:37] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2023-03-14 06:45:37] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-14 06:45:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:37] [INFO ] Invariant cache hit.
[2023-03-14 06:45:37] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/67 places, 397/413 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 595 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LEQ 3 s26) (LEQ s23 s9)), p1:(LEQ 3 s26)], 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 105 steps with 0 reset in 5 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-04 finished in 748 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 61 transition count 399
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 61 transition count 399
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 61 transition count 397
Applied a total of 14 rules in 6 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-14 06:45:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:37] [INFO ] Invariant cache hit.
[2023-03-14 06:45:37] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
[2023-03-14 06:45:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:37] [INFO ] Invariant cache hit.
[2023-03-14 06:45:37] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-14 06:45:38] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:38] [INFO ] Invariant cache hit.
[2023-03-14 06:45:38] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:38] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-14 06:45:38] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:38] [INFO ] Invariant cache hit.
[2023-03-14 06:45:38] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/67 places, 397/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 510 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT s44 s54)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 102 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 641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))&&G(p1))))'
Support contains 2 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 63 transition count 406
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 63 transition count 406
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 63 transition count 405
Applied a total of 9 rules in 11 ms. Remains 63 /67 variables (removed 4) and now considering 405/413 (removed 8) transitions.
[2023-03-14 06:45:38] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
// Phase 1: matrix 41 rows 63 cols
[2023-03-14 06:45:38] [INFO ] Computed 22 place invariants in 0 ms
[2023-03-14 06:45:38] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
[2023-03-14 06:45:38] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
[2023-03-14 06:45:38] [INFO ] Invariant cache hit.
[2023-03-14 06:45:38] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-14 06:45:38] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
[2023-03-14 06:45:38] [INFO ] Invariant cache hit.
[2023-03-14 06:45:38] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:38] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-14 06:45:38] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
[2023-03-14 06:45:38] [INFO ] Invariant cache hit.
[2023-03-14 06:45:38] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 63/67 places, 405/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 559 ms. Remains : 63/67 places, 405/413 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(GT 3 s42), p0:(GT 3 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1197 steps with 12 reset in 14 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-10 finished in 706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&(p1 U G(!p1))))'
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 61 transition count 399
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 61 transition count 399
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 61 transition count 397
Applied a total of 14 rules in 11 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-14 06:45:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2023-03-14 06:45:39] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-14 06:45:39] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
[2023-03-14 06:45:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:39] [INFO ] Invariant cache hit.
[2023-03-14 06:45:39] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-14 06:45:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:39] [INFO ] Invariant cache hit.
[2023-03-14 06:45:39] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:39] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-14 06:45:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:39] [INFO ] Invariant cache hit.
[2023-03-14 06:45:39] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/67 places, 397/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 426 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) p1), true, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ 1 s44), p0:(GT s36 s15)], 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 PhaseVariation-PT-D05CS100-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-11 finished in 654 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G(p1)))'
Support contains 4 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Graph (complete) has 786 edges and 67 vertex of which 66 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 61 transition count 399
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 61 transition count 399
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 61 transition count 397
Applied a total of 14 rules in 40 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-14 06:45:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:39] [INFO ] Invariant cache hit.
[2023-03-14 06:45:39] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
[2023-03-14 06:45:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:39] [INFO ] Invariant cache hit.
[2023-03-14 06:45:39] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-14 06:45:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:39] [INFO ] Invariant cache hit.
[2023-03-14 06:45:40] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:40] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-14 06:45:40] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-14 06:45:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:40] [INFO ] Invariant cache hit.
[2023-03-14 06:45:40] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/67 places, 397/413 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 453 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 3 s30), p0:(OR (LEQ 1 s25) (LEQ s17 s13))], 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 111 steps with 0 reset in 3 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-12 finished in 554 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (p0 U p1)))'
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 61 transition count 399
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 61 transition count 399
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 61 transition count 397
Applied a total of 14 rules in 8 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-14 06:45:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:40] [INFO ] Invariant cache hit.
[2023-03-14 06:45:40] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
[2023-03-14 06:45:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:40] [INFO ] Invariant cache hit.
[2023-03-14 06:45:40] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-14 06:45:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:40] [INFO ] Invariant cache hit.
[2023-03-14 06:45:40] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:40] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-14 06:45:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:40] [INFO ] Invariant cache hit.
[2023-03-14 06:45:40] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/67 places, 397/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 381 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GT s6 s31) (GT 3 s59)), p0:(GT s6 s31)], 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 3 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-14 finished in 504 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 413/413 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 61 transition count 399
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 61 transition count 399
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 61 transition count 397
Applied a total of 14 rules in 8 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-14 06:45:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:40] [INFO ] Invariant cache hit.
[2023-03-14 06:45:40] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
[2023-03-14 06:45:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:40] [INFO ] Invariant cache hit.
[2023-03-14 06:45:41] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-14 06:45:41] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:41] [INFO ] Invariant cache hit.
[2023-03-14 06:45:41] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-14 06:45:41] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-14 06:45:41] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-14 06:45:41] [INFO ] Invariant cache hit.
[2023-03-14 06:45:41] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/67 places, 397/413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 434 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D05CS100-LTLCardinality-15 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:(GT s39 s30)], 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 48 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-15 finished in 539 ms.
All properties solved by simple procedures.
Total runtime 8981 ms.
ITS solved all properties within timeout

BK_STOP 1678776342331

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

+ 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
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 r295-tall-167873947300027"
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 ;