fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r297-tall-167873949900027
Last Updated
May 14, 2023

About the Execution of LTSMin+red for PhaseVariation-PT-D05CS100

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
320.668 13014.00 19965.00 587.60 FFFFFFTFTTFFFTFF normal

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.r297-tall-167873949900027.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 ltsminxred
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 r297-tall-167873949900027
=====================================================================

--------------------
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 1679431949304

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D05CS100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 20:52:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 20:52:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:52:31] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2023-03-21 20:52:31] [INFO ] Transformed 77 places.
[2023-03-21 20:52:31] [INFO ] Transformed 677 transitions.
[2023-03-21 20:52:31] [INFO ] Parsed PT model containing 77 places and 677 transitions and 4685 arcs in 183 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 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 22 ms. Remains 77 /77 variables (removed 0) and now considering 677/677 (removed 0) transitions.
[2023-03-21 20:52:31] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
// Phase 1: matrix 51 rows 77 cols
[2023-03-21 20:52:31] [INFO ] Computed 26 place invariants in 5 ms
[2023-03-21 20:52:32] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
[2023-03-21 20:52:32] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
[2023-03-21 20:52:32] [INFO ] Invariant cache hit.
[2023-03-21 20:52:32] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-21 20:52:32] [INFO ] Flow matrix only has 51 transitions (discarded 626 similar events)
[2023-03-21 20:52:32] [INFO ] Invariant cache hit.
[2023-03-21 20:52:32] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:32] [INFO ] Implicit Places using invariants and state equation in 186 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 288 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 15 ms. Remains 67 /76 variables (removed 9) and now considering 413/677 (removed 264) transitions.
[2023-03-21 20:52:32] [INFO ] Flow matrix only has 45 transitions (discarded 368 similar events)
// Phase 1: matrix 45 rows 67 cols
[2023-03-21 20:52:32] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-21 20:52:32] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-21 20:52:32] [INFO ] Flow matrix only has 45 transitions (discarded 368 similar events)
[2023-03-21 20:52:32] [INFO ] Invariant cache hit.
[2023-03-21 20:52:32] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:32] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 136 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 952 ms. Remains : 67/77 places, 413/677 transitions.
Support contains 28 out of 67 places after structural reductions.
[2023-03-21 20:52:32] [INFO ] Flatten gal took : 61 ms
[2023-03-21 20:52:33] [INFO ] Flatten gal took : 30 ms
[2023-03-21 20:52:33] [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 949 steps, including 6 resets, run visited all 22 properties in 38 ms. (steps per millisecond=24 )
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 12 ms. Remains 64 /67 variables (removed 3) and now considering 404/413 (removed 9) transitions.
[2023-03-21 20:52:33] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
// Phase 1: matrix 42 rows 64 cols
[2023-03-21 20:52:33] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-21 20:52:33] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
[2023-03-21 20:52:33] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2023-03-21 20:52:33] [INFO ] Invariant cache hit.
[2023-03-21 20:52:33] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-21 20:52:33] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2023-03-21 20:52:33] [INFO ] Invariant cache hit.
[2023-03-21 20:52:33] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:33] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-21 20:52:33] [INFO ] Flow matrix only has 42 transitions (discarded 362 similar events)
[2023-03-21 20:52:33] [INFO ] Invariant cache hit.
[2023-03-21 20:52:34] [INFO ] Dead Transitions using invariants and state equation in 161 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 500 ms. Remains : 64/67 places, 404/413 transitions.
Stuttering acceptance computed with spot in 289 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 57 steps with 0 reset in 4 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-00 finished in 862 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 13 ms. Remains 62 /67 variables (removed 5) and now considering 398/413 (removed 15) transitions.
[2023-03-21 20:52:34] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
// Phase 1: matrix 40 rows 62 cols
[2023-03-21 20:52:34] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-21 20:52:34] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
[2023-03-21 20:52:34] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:34] [INFO ] Invariant cache hit.
[2023-03-21 20:52:34] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-21 20:52:34] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:34] [INFO ] Invariant cache hit.
[2023-03-21 20:52:34] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:34] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-21 20:52:34] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:34] [INFO ] Invariant cache hit.
[2023-03-21 20:52:34] [INFO ] Dead Transitions using invariants and state equation in 155 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 527 ms. Remains : 62/67 places, 398/413 transitions.
Stuttering acceptance computed with spot in 235 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 0 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-01 finished in 788 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 9 ms. Remains 62 /67 variables (removed 5) and now considering 398/413 (removed 15) transitions.
[2023-03-21 20:52:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
// Phase 1: matrix 40 rows 62 cols
[2023-03-21 20:52:35] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-21 20:52:35] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
[2023-03-21 20:52:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:35] [INFO ] Invariant cache hit.
[2023-03-21 20:52:35] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-21 20:52:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:35] [INFO ] Invariant cache hit.
[2023-03-21 20:52:35] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:35] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-21 20:52:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:35] [INFO ] Invariant cache hit.
[2023-03-21 20:52:35] [INFO ] Dead Transitions using invariants and state equation in 156 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 516 ms. Remains : 62/67 places, 398/413 transitions.
Stuttering acceptance computed with spot in 200 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 740 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 9 ms. Remains 62 /67 variables (removed 5) and now considering 398/413 (removed 15) transitions.
[2023-03-21 20:52:35] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
// Phase 1: matrix 40 rows 62 cols
[2023-03-21 20:52:35] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-21 20:52:36] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
[2023-03-21 20:52:36] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:36] [INFO ] Invariant cache hit.
[2023-03-21 20:52:36] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-21 20:52:36] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:36] [INFO ] Invariant cache hit.
[2023-03-21 20:52:36] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:36] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2023-03-21 20:52:36] [INFO ] Flow matrix only has 40 transitions (discarded 358 similar events)
[2023-03-21 20:52:36] [INFO ] Invariant cache hit.
[2023-03-21 20:52:36] [INFO ] Dead Transitions using invariants and state equation in 153 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 548 ms. Remains : 62/67 places, 398/413 transitions.
Stuttering acceptance computed with spot in 195 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 890 steps with 158 reset in 13 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-03 finished in 775 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.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 79 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-21 20:52:36] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2023-03-21 20:52:36] [INFO ] Computed 22 place invariants in 0 ms
[2023-03-21 20:52:36] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
[2023-03-21 20:52:36] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:36] [INFO ] Invariant cache hit.
[2023-03-21 20:52:36] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-21 20:52:36] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:36] [INFO ] Invariant cache hit.
[2023-03-21 20:52:36] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:37] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-21 20:52:37] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-21 20:52:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:37] [INFO ] Invariant cache hit.
[2023-03-21 20:52:37] [INFO ] Dead Transitions using invariants and state equation in 163 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 604 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 134 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 103 steps with 0 reset in 3 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-04 finished in 766 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 8 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-21 20:52:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:37] [INFO ] Invariant cache hit.
[2023-03-21 20:52:37] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
[2023-03-21 20:52:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:37] [INFO ] Invariant cache hit.
[2023-03-21 20:52:37] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-21 20:52:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:37] [INFO ] Invariant cache hit.
[2023-03-21 20:52:37] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:37] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-21 20:52:37] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:37] [INFO ] Invariant cache hit.
[2023-03-21 20:52:37] [INFO ] Dead Transitions using invariants and state equation in 145 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 487 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 108 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 303 steps with 6 reset in 4 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-05 finished in 621 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 8 ms. Remains 63 /67 variables (removed 4) and now considering 405/413 (removed 8) transitions.
[2023-03-21 20:52:38] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
// Phase 1: matrix 41 rows 63 cols
[2023-03-21 20:52:38] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-21 20:52:38] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
[2023-03-21 20:52:38] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
[2023-03-21 20:52:38] [INFO ] Invariant cache hit.
[2023-03-21 20:52:38] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-21 20:52:38] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
[2023-03-21 20:52:38] [INFO ] Invariant cache hit.
[2023-03-21 20:52:38] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:38] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-21 20:52:38] [INFO ] Flow matrix only has 41 transitions (discarded 364 similar events)
[2023-03-21 20:52:38] [INFO ] Invariant cache hit.
[2023-03-21 20:52:38] [INFO ] Dead Transitions using invariants and state equation in 170 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 516 ms. Remains : 63/67 places, 405/413 transitions.
Stuttering acceptance computed with spot in 113 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 862 steps with 12 reset in 12 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-10 finished in 659 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 12 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-21 20:52:38] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
// Phase 1: matrix 39 rows 61 cols
[2023-03-21 20:52:38] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-21 20:52:38] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
[2023-03-21 20:52:38] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:38] [INFO ] Invariant cache hit.
[2023-03-21 20:52:38] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-21 20:52:38] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:38] [INFO ] Invariant cache hit.
[2023-03-21 20:52:38] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:39] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-21 20:52:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:39] [INFO ] Invariant cache hit.
[2023-03-21 20:52:39] [INFO ] Dead Transitions using invariants and state equation in 164 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 508 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 139 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 1 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-11 finished in 672 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.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 42 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-21 20:52:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:39] [INFO ] Invariant cache hit.
[2023-03-21 20:52:39] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
[2023-03-21 20:52:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:39] [INFO ] Invariant cache hit.
[2023-03-21 20:52:39] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-21 20:52:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:39] [INFO ] Invariant cache hit.
[2023-03-21 20:52:39] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:39] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-21 20:52:39] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-21 20:52:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:39] [INFO ] Invariant cache hit.
[2023-03-21 20:52:39] [INFO ] Dead Transitions using invariants and state equation in 142 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 523 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 74 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 1 reset in 2 ms.
FORMULA PhaseVariation-PT-D05CS100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D05CS100-LTLCardinality-12 finished in 614 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 11 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-21 20:52:39] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:39] [INFO ] Invariant cache hit.
[2023-03-21 20:52:40] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
[2023-03-21 20:52:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:40] [INFO ] Invariant cache hit.
[2023-03-21 20:52:40] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-21 20:52:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:40] [INFO ] Invariant cache hit.
[2023-03-21 20:52:40] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:40] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-21 20:52:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:40] [INFO ] Invariant cache hit.
[2023-03-21 20:52:40] [INFO ] Dead Transitions using invariants and state equation in 148 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 466 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 130 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 1 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 621 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 14 ms. Remains 61 /67 variables (removed 6) and now considering 397/413 (removed 16) transitions.
[2023-03-21 20:52:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:40] [INFO ] Invariant cache hit.
[2023-03-21 20:52:40] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
[2023-03-21 20:52:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:40] [INFO ] Invariant cache hit.
[2023-03-21 20:52:40] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-21 20:52:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:40] [INFO ] Invariant cache hit.
[2023-03-21 20:52:40] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 20:52:40] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-21 20:52:40] [INFO ] Flow matrix only has 39 transitions (discarded 358 similar events)
[2023-03-21 20:52:40] [INFO ] Invariant cache hit.
[2023-03-21 20:52:41] [INFO ] Dead Transitions using invariants and state equation in 151 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 465 ms. Remains : 61/67 places, 397/413 transitions.
Stuttering acceptance computed with spot in 99 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 32 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 580 ms.
All properties solved by simple procedures.
Total runtime 9865 ms.
ITS solved all properties within timeout

BK_STOP 1679431962318

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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="ltsminxred"
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 ltsminxred"
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 r297-tall-167873949900027"
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 ;