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-167873949900044.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-D10CS100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873949900044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 8.3K Feb 26 15:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 15:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 15:12 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 4.7K 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 4.0K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 15:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 15:14 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 2.9M 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-D10CS100-LTLFireability-00
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-01
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-02
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-03
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-04
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-05
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-06
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-07
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-08
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-09
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-10
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-11
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-12
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-13
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-14
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679435757177

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D10CS100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 21:55:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 21:55:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 21:55:59] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2023-03-21 21:55:59] [INFO ] Transformed 302 places.
[2023-03-21 21:55:59] [INFO ] Transformed 3137 transitions.
[2023-03-21 21:55:59] [INFO ] Parsed PT model containing 302 places and 3137 transitions and 21755 arcs in 537 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 3137/3137 transitions.
Applied a total of 0 rules in 69 ms. Remains 302 /302 variables (removed 0) and now considering 3137/3137 (removed 0) transitions.
[2023-03-21 21:56:00] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2023-03-21 21:56:00] [INFO ] Computed 101 place invariants in 16 ms
[2023-03-21 21:56:01] [INFO ] Dead Transitions using invariants and state equation in 1438 ms found 0 transitions.
[2023-03-21 21:56:01] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
[2023-03-21 21:56:01] [INFO ] Invariant cache hit.
[2023-03-21 21:56:01] [INFO ] Implicit Places using invariants in 292 ms returned []
[2023-03-21 21:56:01] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
[2023-03-21 21:56:01] [INFO ] Invariant cache hit.
[2023-03-21 21:56:01] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:02] [INFO ] Implicit Places using invariants and state equation in 484 ms returned [110]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 787 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 301/302 places, 3137/3137 transitions.
Drop transitions removed 306 transitions
Redundant transition composition rules discarded 306 transitions
Iterating global reduction 0 with 306 rules applied. Total rules applied 306 place count 301 transition count 2831
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 308 place count 300 transition count 2830
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 313 place count 295 transition count 2788
Iterating global reduction 1 with 5 rules applied. Total rules applied 318 place count 295 transition count 2788
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 323 place count 295 transition count 2783
Applied a total of 323 rules in 126 ms. Remains 295 /301 variables (removed 6) and now considering 2783/3137 (removed 354) transitions.
[2023-03-21 21:56:02] [INFO ] Flow matrix only has 195 transitions (discarded 2588 similar events)
// Phase 1: matrix 195 rows 295 cols
[2023-03-21 21:56:02] [INFO ] Computed 100 place invariants in 10 ms
[2023-03-21 21:56:02] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-03-21 21:56:02] [INFO ] Flow matrix only has 195 transitions (discarded 2588 similar events)
[2023-03-21 21:56:02] [INFO ] Invariant cache hit.
[2023-03-21 21:56:02] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:03] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 751 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 295/302 places, 2783/3137 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3203 ms. Remains : 295/302 places, 2783/3137 transitions.
Support contains 56 out of 295 places after structural reductions.
[2023-03-21 21:56:03] [INFO ] Flatten gal took : 220 ms
[2023-03-21 21:56:03] [INFO ] Flatten gal took : 147 ms
[2023-03-21 21:56:04] [INFO ] Input system was already deterministic with 2783 transitions.
Support contains 55 out of 295 places (down from 56) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 35) seen :34
Finished Best-First random walk after 2129 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=212 )
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 295 stabilizing places and 2783 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 295 transition count 2783
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(G(((p1 U (p2||G(p1)))||p0))))'
Support contains 5 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 52 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:56:04] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2023-03-21 21:56:04] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 21:56:06] [INFO ] Dead Transitions using invariants and state equation in 1043 ms found 0 transitions.
[2023-03-21 21:56:06] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:06] [INFO ] Invariant cache hit.
[2023-03-21 21:56:06] [INFO ] Implicit Places using invariants in 334 ms returned []
[2023-03-21 21:56:06] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:06] [INFO ] Invariant cache hit.
[2023-03-21 21:56:06] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:06] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 886 ms to find 0 implicit places.
[2023-03-21 21:56:06] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:06] [INFO ] Invariant cache hit.
[2023-03-21 21:56:07] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2958 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 309 ms :[true, (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(OR p0 p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(AND (NOT (AND (GEQ s77 1) (GEQ s239 1) (GEQ s290 1))) (GEQ s16 1) (GEQ s289 1) (GEQ s290 1)), p1:(AND (GEQ s16 1) (GEQ s289 1) (GEQ s290 1)), p0:(OR (...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1409 steps with 9 reset in 57 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-00 finished in 3408 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 733 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:56:09] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:09] [INFO ] Invariant cache hit.
[2023-03-21 21:56:10] [INFO ] Dead Transitions using invariants and state equation in 1035 ms found 0 transitions.
[2023-03-21 21:56:10] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:10] [INFO ] Invariant cache hit.
[2023-03-21 21:56:10] [INFO ] Implicit Places using invariants in 316 ms returned []
[2023-03-21 21:56:10] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:10] [INFO ] Invariant cache hit.
[2023-03-21 21:56:10] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:10] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 859 ms to find 0 implicit places.
[2023-03-21 21:56:11] [INFO ] Redundant transitions in 155 ms returned []
[2023-03-21 21:56:11] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:11] [INFO ] Invariant cache hit.
[2023-03-21 21:56:12] [INFO ] Dead Transitions using invariants and state equation in 1049 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3842 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s126 1) (LT s258 1) (LT s290 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 741 reset in 1831 ms.
Product exploration explored 100000 steps with 751 reset in 1772 ms.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 188 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-02 finished in 7973 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (G(p2)&&p1))||X((p3 U X(p3)))))'
Support contains 8 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 20 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:56:16] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:16] [INFO ] Invariant cache hit.
[2023-03-21 21:56:17] [INFO ] Dead Transitions using invariants and state equation in 928 ms found 0 transitions.
[2023-03-21 21:56:17] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:17] [INFO ] Invariant cache hit.
[2023-03-21 21:56:17] [INFO ] Implicit Places using invariants in 297 ms returned []
[2023-03-21 21:56:17] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:17] [INFO ] Invariant cache hit.
[2023-03-21 21:56:17] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:18] [INFO ] Implicit Places using invariants and state equation in 547 ms returned []
Implicit Place search using SMT with State Equation took 845 ms to find 0 implicit places.
[2023-03-21 21:56:18] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:18] [INFO ] Invariant cache hit.
[2023-03-21 21:56:19] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2776 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 775 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p3), true, (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p2), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p1 p2 p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p3), acceptance={} source=1 dest: 5}, { cond=p3, acceptance={} source=1 dest: 6}], [{ cond=(OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p0) (NOT p3))), acceptance={} source=2 dest: 5}, { cond=(OR (AND (NOT p1) (NOT p0) p3) (AND (NOT p2) (NOT p0) p3)), acceptance={} source=2 dest: 6}, { cond=(OR (AND (NOT p1) p0 (NOT p3)) (AND (NOT p2) p0 (NOT p3))), acceptance={} source=2 dest: 8}, { cond=(OR (AND (NOT p1) p0 p3) (AND (NOT p2) p0 p3)), acceptance={} source=2 dest: 9}, { cond=(AND p1 p2 (NOT p0) (NOT p3)), acceptance={} source=2 dest: 10}, { cond=(AND p1 p2 (NOT p0) p3), acceptance={} source=2 dest: 11}, { cond=(AND p1 p2 p0 (NOT p3)), acceptance={} source=2 dest: 12}, { cond=(AND p1 p2 p0 p3), acceptance={} source=2 dest: 13}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 6}, { cond=(AND p2 (NOT p3)), acceptance={} source=3 dest: 10}, { cond=(AND p2 p3), acceptance={} source=3 dest: 11}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p2) (NOT p0) p3), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=4 dest: 8}, { cond=(AND (NOT p2) p0 p3), acceptance={} source=4 dest: 9}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=4 dest: 10}, { cond=(AND p2 (NOT p0) p3), acceptance={} source=4 dest: 11}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=4 dest: 12}, { cond=(AND p2 p0 p3), acceptance={} source=4 dest: 13}], [{ cond=(NOT p3), acceptance={} source=5 dest: 7}], [{ cond=(NOT p3), acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p0) (NOT p3))), acceptance={} source=8 dest: 7}, { cond=(AND p1 p2 (NOT p0) (NOT p3)), acceptance={} source=8 dest: 14}, { cond=(OR (AND (NOT p1) p0 (NOT p3)) (AND (NOT p2) p0 (NOT p3))), acceptance={} source=8 dest: 15}, { cond=(AND p1 p2 p0 (NOT p3)), acceptance={} source=8 dest: 16}], [{ cond=(OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p0) (NOT p3))), acceptance={} source=9 dest: 5}, { cond=(OR (AND (NOT p1) p0 (NOT p3)) (AND (NOT p2) p0 (NOT p3))), acceptance={} source=9 dest: 8}, { cond=(AND p1 p2 (NOT p0) (NOT p3)), acceptance={} source=9 dest: 10}, { cond=(AND p1 p2 p0 (NOT p3)), acceptance={} source=9 dest: 12}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=10 dest: 7}, { cond=(AND p2 (NOT p3)), acceptance={} source=10 dest: 14}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=11 dest: 5}, { cond=(AND p2 (NOT p3)), acceptance={} source=11 dest: 10}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=12 dest: 7}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=12 dest: 14}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=12 dest: 15}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=12 dest: 16}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=13 dest: 5}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=13 dest: 8}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=13 dest: 10}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=13 dest: 12}], [{ cond=(NOT p2), acceptance={} source=14 dest: 7}, { cond=p2, acceptance={} source=14 dest: 14}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=15 dest: 7}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=15 dest: 14}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={0} source=15 dest: 15}, { cond=(AND p1 p2 p0), acceptance={} source=15 dest: 16}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=16 dest: 7}, { cond=(AND p2 (NOT p0)), acceptance={} source=16 dest: 14}, { cond=(AND (NOT p2) p0), acceptance={0} source=16 dest: 15}, { cond=(AND p2 p0), acceptance={} source=16 dest: 16}]], initial=0, aps=[p1:(AND (GEQ s53 1) (GEQ s227 1) (GEQ s290 1)), p0:(AND (GEQ s189 1) (GEQ s270 1) (GEQ s290 1)), p2:(AND (GEQ s188 1) (GEQ s270 1) (GEQ s290 1)), p3:(AND ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-03 finished in 3587 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&&G(((!p2 U (p3||G(!p2)))||p1)))))'
Support contains 7 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 566 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:56:20] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:20] [INFO ] Invariant cache hit.
[2023-03-21 21:56:21] [INFO ] Dead Transitions using invariants and state equation in 877 ms found 0 transitions.
[2023-03-21 21:56:21] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:21] [INFO ] Invariant cache hit.
[2023-03-21 21:56:21] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-21 21:56:21] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:21] [INFO ] Invariant cache hit.
[2023-03-21 21:56:21] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:22] [INFO ] Implicit Places using invariants and state equation in 501 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
[2023-03-21 21:56:22] [INFO ] Redundant transitions in 136 ms returned []
[2023-03-21 21:56:22] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:22] [INFO ] Invariant cache hit.
[2023-03-21 21:56:23] [INFO ] Dead Transitions using invariants and state equation in 877 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3264 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p1) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p3) p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p3) (NOT p2)), acceptance={1} source=0 dest: 1}, { cond=(OR (AND p0 p1) (AND p0 p3) (AND p0 (NOT p2))), acceptance={0} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p1) (NOT p3) p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2))), acceptance={1} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={0} source=1 dest: 2}, { cond=(AND p0 p1 (NOT p3) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={1} source=2 dest: 1}, { cond=(OR p1 p3 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={1} source=3 dest: 1}, { cond=(AND p1 (NOT p3) p2), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s68 1) (LT s234 1) (LT s290 1) (AND (GEQ s86 1) (GEQ s233 1) (GEQ s290 1))), p1:(OR (LT s86 1) (LT s233 1) (LT s290 1)), p3:(AND (NOT (AND (GEQ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 645 reset in 1786 ms.
Product exploration explored 100000 steps with 654 reset in 1815 ms.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 p3 (NOT p2)), (X (NOT (AND p0 p1 (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p3) p2))), (X (OR (AND p0 p1) (AND p0 p3) (AND p0 (NOT p2)))), (X (OR p1 p3 (NOT p2))), (X (NOT (OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p1) (NOT p3) p2)))), (X (NOT (AND p0 (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p3) p2)))), (X (NOT (OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (OR p1 p3 (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p1) (NOT p3) p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (F (G p0)), (F (G p1)), (F (G p3)), (F (G (NOT p2)))]
False Knowledge obtained : [(X (X (AND p0 p1 (NOT p3) p2))), (X (X (NOT (AND p0 p1 (NOT p3) p2)))), (X (X (OR (AND p0 p1) (AND p0 p3) (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p0 p1) (AND p0 p3) (AND p0 (NOT p2)))))), (X (X (AND p1 (NOT p3) p2))), (X (X (NOT (AND p1 (NOT p3) p2)))), (X (X (OR (NOT p0) (AND (NOT p1) (NOT p3) p2)))), (X (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p3) p2))))), (X (X (AND p1 (NOT p3) (NOT p2)))), (X (X (NOT (AND p1 (NOT p3) (NOT p2))))), (X (X (OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2))))))]
Knowledge based reduction with 21 factoid took 1634 ms. Reduced automaton from 4 states, 14 edges and 4 AP (stutter insensitive) to 4 states, 14 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Incomplete random walk after 10001 steps, including 42 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 21:56:29] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:29] [INFO ] Invariant cache hit.
[2023-03-21 21:56:29] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p3 (NOT p2)), (X (NOT (AND p0 p1 (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p3) p2))), (X (OR (AND p0 p1) (AND p0 p3) (AND p0 (NOT p2)))), (X (OR p1 p3 (NOT p2))), (X (NOT (OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p1) (NOT p3) p2)))), (X (NOT (AND p0 (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p3) p2)))), (X (NOT (OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (OR p1 p3 (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p1) (NOT p3) p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (F (G p0)), (F (G p1)), (F (G p3)), (F (G (NOT p2))), (G (NOT (AND (NOT p3) (NOT p2) p1 p0)))]
False Knowledge obtained : [(X (X (AND p0 p1 (NOT p3) p2))), (X (X (NOT (AND p0 p1 (NOT p3) p2)))), (X (X (OR (AND p0 p1) (AND p0 p3) (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p0 p1) (AND p0 p3) (AND p0 (NOT p2)))))), (X (X (AND p1 (NOT p3) p2))), (X (X (NOT (AND p1 (NOT p3) p2)))), (X (X (OR (NOT p0) (AND (NOT p1) (NOT p3) p2)))), (X (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p3) p2))))), (X (X (AND p1 (NOT p3) (NOT p2)))), (X (X (NOT (AND p1 (NOT p3) (NOT p2))))), (X (X (OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2)))))), (F (AND (NOT p3) (NOT p2) (NOT p1))), (F (AND (NOT p3) p2 (NOT p1))), (F (NOT (OR p3 (NOT p2) p1))), (F (OR (AND (NOT p3) (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p2) (NOT p0)))), (F (OR (AND (NOT p3) p2 (NOT p1)) (AND (NOT p3) p2 (NOT p0)))), (F (AND (NOT p3) p2 p1 p0)), (F (OR (AND (NOT p3) p2 (NOT p1)) (NOT p0))), (F (NOT (OR (AND p3 p0) (AND (NOT p2) p0) (AND p1 p0)))), (F (AND (NOT p3) (NOT p2) (NOT p1) p0)), (F (AND (NOT p3) (NOT p2) p1)), (F (AND (NOT p3) p2 p1))]
Knowledge based reduction with 22 factoid took 1734 ms. Reduced automaton from 4 states, 14 edges and 4 AP (stutter insensitive) to 3 states, 9 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3))]
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3))]
Support contains 7 out of 292 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 292/292 places, 2758/2758 transitions.
Applied a total of 0 rules in 588 ms. Remains 292 /292 variables (removed 0) and now considering 2758/2758 (removed 0) transitions.
[2023-03-21 21:56:31] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:31] [INFO ] Invariant cache hit.
[2023-03-21 21:56:32] [INFO ] Dead Transitions using invariants and state equation in 1035 ms found 0 transitions.
[2023-03-21 21:56:32] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:32] [INFO ] Invariant cache hit.
[2023-03-21 21:56:33] [INFO ] Implicit Places using invariants in 311 ms returned []
[2023-03-21 21:56:33] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:33] [INFO ] Invariant cache hit.
[2023-03-21 21:56:33] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:33] [INFO ] Implicit Places using invariants and state equation in 525 ms returned []
Implicit Place search using SMT with State Equation took 838 ms to find 0 implicit places.
[2023-03-21 21:56:33] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-21 21:56:33] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:33] [INFO ] Invariant cache hit.
[2023-03-21 21:56:34] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3446 ms. Remains : 292/292 places, 2758/2758 transitions.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p2) p3 p0), (X (OR (AND p1 p0) (AND p0 (NOT p2)) (AND p0 p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (NOT (OR (AND (NOT p1) p2 (NOT p3)) (NOT p0)))), (X (NOT (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))))), (X (NOT (AND p0 (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (OR p1 (NOT p2) p3)), (X (NOT (AND p1 p0 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3)))))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (OR p1 (NOT p2) p3))), (F (G p1)), (F (G (NOT p2))), (F (G p3)), (F (G p0))]
False Knowledge obtained : [(X (X (OR (AND p1 p0) (AND p0 (NOT p2)) (AND p0 p3)))), (X (X (NOT (OR (AND p1 p0) (AND p0 (NOT p2)) (AND p0 p3))))), (X (X (OR (AND (NOT p1) p2 (NOT p3)) (NOT p0)))), (X (X (NOT (OR (AND (NOT p1) p2 (NOT p3)) (NOT p0))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND p1 p0 (NOT p3)))), (X (X (NOT (AND p1 p0 (NOT p3)))))]
Knowledge based reduction with 19 factoid took 1148 ms. Reduced automaton from 3 states, 9 edges and 4 AP (stutter insensitive) to 3 states, 9 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3))]
Finished random walk after 9071 steps, including 35 resets, run visited all 9 properties in 287 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND p1 (NOT p2) p3 p0), (X (OR (AND p1 p0) (AND p0 (NOT p2)) (AND p0 p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (NOT (OR (AND (NOT p1) p2 (NOT p3)) (NOT p0)))), (X (NOT (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))))), (X (NOT (AND p0 (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (OR p1 (NOT p2) p3)), (X (NOT (AND p1 p0 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3)))))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (OR p1 (NOT p2) p3))), (F (G p1)), (F (G (NOT p2))), (F (G p3)), (F (G p0))]
False Knowledge obtained : [(X (X (OR (AND p1 p0) (AND p0 (NOT p2)) (AND p0 p3)))), (X (X (NOT (OR (AND p1 p0) (AND p0 (NOT p2)) (AND p0 p3))))), (X (X (OR (AND (NOT p1) p2 (NOT p3)) (NOT p0)))), (X (X (NOT (OR (AND (NOT p1) p2 (NOT p3)) (NOT p0))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND p1 p0 (NOT p3)))), (X (X (NOT (AND p1 p0 (NOT p3))))), (F (AND (NOT p3) (NOT p2))), (F (OR (AND (NOT p1) (NOT p3) p2) (AND (NOT p0) (NOT p3) p2))), (F (AND (NOT p1) (NOT p3) p2)), (F (AND p1 p0 (NOT p3))), (F (OR (AND (NOT p1) (NOT p3) p2) (NOT p0))), (F (NOT (OR (AND p1 p0) (AND p0 p3) (AND p0 (NOT p2))))), (F (AND p0 (NOT p3) (NOT p2))), (F (NOT (OR p1 p3 (NOT p2)))), (F (AND (NOT p1) (NOT p3) (NOT p2)))]
Knowledge based reduction with 19 factoid took 1719 ms. Reduced automaton from 3 states, 9 edges and 4 AP (stutter insensitive) to 3 states, 9 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3))]
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3))]
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (AND (NOT p1) p2 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), (AND (NOT p1) p2 (NOT p3))]
Product exploration explored 100000 steps with 643 reset in 1747 ms.
Product exploration explored 100000 steps with 642 reset in 1815 ms.
Support contains 7 out of 292 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 292/292 places, 2758/2758 transitions.
Applied a total of 0 rules in 527 ms. Remains 292 /292 variables (removed 0) and now considering 2758/2758 (removed 0) transitions.
[2023-03-21 21:56:43] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:43] [INFO ] Invariant cache hit.
[2023-03-21 21:56:45] [INFO ] Dead Transitions using invariants and state equation in 2298 ms found 0 transitions.
[2023-03-21 21:56:45] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:45] [INFO ] Invariant cache hit.
[2023-03-21 21:56:45] [INFO ] Implicit Places using invariants in 386 ms returned []
[2023-03-21 21:56:45] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:45] [INFO ] Invariant cache hit.
[2023-03-21 21:56:45] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:46] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 884 ms to find 0 implicit places.
[2023-03-21 21:56:46] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-21 21:56:46] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:46] [INFO ] Invariant cache hit.
[2023-03-21 21:56:47] [INFO ] Dead Transitions using invariants and state equation in 923 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4721 ms. Remains : 292/292 places, 2758/2758 transitions.
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-04 finished in 27613 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((!p0 U (p1||G(!p0)))) U (G(p2) U p3))))'
Support contains 9 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 20 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:56:47] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:47] [INFO ] Invariant cache hit.
[2023-03-21 21:56:48] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
[2023-03-21 21:56:48] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:48] [INFO ] Invariant cache hit.
[2023-03-21 21:56:48] [INFO ] Implicit Places using invariants in 318 ms returned []
[2023-03-21 21:56:48] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:48] [INFO ] Invariant cache hit.
[2023-03-21 21:56:48] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:49] [INFO ] Implicit Places using invariants and state equation in 508 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
[2023-03-21 21:56:49] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:49] [INFO ] Invariant cache hit.
[2023-03-21 21:56:50] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2607 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 337 ms :[(NOT p3), (NOT p3), (AND (NOT p1) p0), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p3) p2 (NOT p1) p0), true, (NOT p2), (NOT p3)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=3 dest: 5}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p3) p2), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p3:(AND (GEQ s83 1) (GEQ s221 1) (GEQ s290 1) (GEQ s11 1) (GEQ s284 1)), p2:(AND (GEQ s189 1) (GEQ s279 1) (GEQ s290 1)), p1:(AND (NOT (AND (GEQ s108 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1427 steps with 255 reset in 14 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-05 finished in 2996 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(F(p0)) U (!p1&&X(F(!p2)))))'
Support contains 7 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 21 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:56:50] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:50] [INFO ] Invariant cache hit.
[2023-03-21 21:56:51] [INFO ] Dead Transitions using invariants and state equation in 1004 ms found 0 transitions.
[2023-03-21 21:56:51] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:51] [INFO ] Invariant cache hit.
[2023-03-21 21:56:51] [INFO ] Implicit Places using invariants in 297 ms returned []
[2023-03-21 21:56:51] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:51] [INFO ] Invariant cache hit.
[2023-03-21 21:56:51] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:52] [INFO ] Implicit Places using invariants and state equation in 527 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
[2023-03-21 21:56:52] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:52] [INFO ] Invariant cache hit.
[2023-03-21 21:56:53] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2820 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR p1 p2), (NOT p0), p2]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s77 1) (GEQ s237 1) (GEQ s290 1)), p0:(AND (GEQ s30 1) (GEQ s205 1) (GEQ s290 1)), p2:(AND (GEQ s146 1) (GEQ s267 1) (GEQ s290 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 589 ms.
Product exploration explored 100000 steps with 50000 reset in 601 ms.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p2))
Knowledge based reduction with 10 factoid took 154 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-08 finished in 4551 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))'
Support contains 3 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 537 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:56:55] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:55] [INFO ] Invariant cache hit.
[2023-03-21 21:56:56] [INFO ] Dead Transitions using invariants and state equation in 943 ms found 0 transitions.
[2023-03-21 21:56:56] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:56] [INFO ] Invariant cache hit.
[2023-03-21 21:56:56] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-21 21:56:56] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:56] [INFO ] Invariant cache hit.
[2023-03-21 21:56:56] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:56:57] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 791 ms to find 0 implicit places.
[2023-03-21 21:56:57] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-21 21:56:57] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:57] [INFO ] Invariant cache hit.
[2023-03-21 21:56:58] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3259 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s168 1) (GEQ s270 1) (GEQ s290 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 357 steps with 2 reset in 9 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-09 finished in 3327 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(F(p0))||G(p1)))'
Support contains 5 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 15 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:56:58] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:58] [INFO ] Invariant cache hit.
[2023-03-21 21:56:59] [INFO ] Dead Transitions using invariants and state equation in 879 ms found 0 transitions.
[2023-03-21 21:56:59] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:59] [INFO ] Invariant cache hit.
[2023-03-21 21:56:59] [INFO ] Implicit Places using invariants in 278 ms returned []
[2023-03-21 21:56:59] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:56:59] [INFO ] Invariant cache hit.
[2023-03-21 21:56:59] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:57:00] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 781 ms to find 0 implicit places.
[2023-03-21 21:57:00] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:00] [INFO ] Invariant cache hit.
[2023-03-21 21:57:00] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2566 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s80 1) (GEQ s239 1) (GEQ s290 1)), p1:(AND (GEQ s67 1) (GEQ s224 1) (GEQ s290 1) (OR (LT s80 1) (LT s239 1) (LT s290 1)) (GEQ s67 1) (GEQ s22...], 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 485 steps with 3 reset in 11 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-10 finished in 2713 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((p0||G((p1||F((X(G(p3))&&p2)))))))'
Support contains 7 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Applied a total of 0 rules in 509 ms. Remains 295 /295 variables (removed 0) and now considering 2783/2783 (removed 0) transitions.
[2023-03-21 21:57:01] [INFO ] Flow matrix only has 195 transitions (discarded 2588 similar events)
// Phase 1: matrix 195 rows 295 cols
[2023-03-21 21:57:01] [INFO ] Computed 100 place invariants in 6 ms
[2023-03-21 21:57:02] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
[2023-03-21 21:57:02] [INFO ] Flow matrix only has 195 transitions (discarded 2588 similar events)
[2023-03-21 21:57:02] [INFO ] Invariant cache hit.
[2023-03-21 21:57:02] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-21 21:57:02] [INFO ] Flow matrix only has 195 transitions (discarded 2588 similar events)
[2023-03-21 21:57:02] [INFO ] Invariant cache hit.
[2023-03-21 21:57:02] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:57:03] [INFO ] Implicit Places using invariants and state equation in 518 ms returned []
Implicit Place search using SMT with State Equation took 804 ms to find 0 implicit places.
[2023-03-21 21:57:03] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-21 21:57:03] [INFO ] Flow matrix only has 195 transitions (discarded 2588 similar events)
[2023-03-21 21:57:03] [INFO ] Invariant cache hit.
[2023-03-21 21:57:04] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3197 ms. Remains : 295/295 places, 2783/2783 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=p3, acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s126 1) (GEQ s259 1) (GEQ s293 1)), p1:(AND (GEQ s89 1) (GEQ s228 1) (GEQ s293 1)), p2:(AND (GEQ s89 1) (GEQ s228 1) (GEQ s293 1)), p3:(AND (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 113 steps with 0 reset in 6 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-11 finished in 3383 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 5 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 533 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:57:04] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2023-03-21 21:57:04] [INFO ] Computed 100 place invariants in 5 ms
[2023-03-21 21:57:05] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
[2023-03-21 21:57:05] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:05] [INFO ] Invariant cache hit.
[2023-03-21 21:57:06] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-21 21:57:06] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:06] [INFO ] Invariant cache hit.
[2023-03-21 21:57:06] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:57:06] [INFO ] Implicit Places using invariants and state equation in 501 ms returned []
Implicit Place search using SMT with State Equation took 777 ms to find 0 implicit places.
[2023-03-21 21:57:06] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-21 21:57:06] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:06] [INFO ] Invariant cache hit.
[2023-03-21 21:57:07] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3186 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-12 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 (GEQ s65 1) (GEQ s222 1) (GEQ s290 1)), p1:(AND (GEQ s46 1) (GEQ s204 1) (GEQ s290 1))], 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 7 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-12 finished in 3386 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 5 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 16 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:57:07] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:07] [INFO ] Invariant cache hit.
[2023-03-21 21:57:08] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
[2023-03-21 21:57:08] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:08] [INFO ] Invariant cache hit.
[2023-03-21 21:57:09] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-21 21:57:09] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:09] [INFO ] Invariant cache hit.
[2023-03-21 21:57:09] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:57:09] [INFO ] Implicit Places using invariants and state equation in 518 ms returned []
Implicit Place search using SMT with State Equation took 815 ms to find 0 implicit places.
[2023-03-21 21:57:09] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:09] [INFO ] Invariant cache hit.
[2023-03-21 21:57:10] [INFO ] Dead Transitions using invariants and state equation in 886 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2617 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-13 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:(AND (GEQ s179 1) (GEQ s194 1) (GEQ s290 1) (GEQ s119 1) (GEQ s264 1))], 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 1 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-13 finished in 2708 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 515 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:57:11] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:11] [INFO ] Invariant cache hit.
[2023-03-21 21:57:11] [INFO ] Dead Transitions using invariants and state equation in 913 ms found 0 transitions.
[2023-03-21 21:57:11] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:11] [INFO ] Invariant cache hit.
[2023-03-21 21:57:12] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-21 21:57:12] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:12] [INFO ] Invariant cache hit.
[2023-03-21 21:57:12] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:57:12] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2023-03-21 21:57:12] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-21 21:57:12] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:12] [INFO ] Invariant cache hit.
[2023-03-21 21:57:13] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3212 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s184 1) (LT s287 1) (LT s290 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 713 reset in 1696 ms.
Product exploration explored 100000 steps with 729 reset in 1745 ms.
Computed a total of 292 stabilizing places and 2758 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 292 transition count 2758
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-14 finished in 7047 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 7 out of 295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 295/295 places, 2783/2783 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 292 transition count 2761
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 292 transition count 2761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 292 transition count 2758
Applied a total of 9 rules in 526 ms. Remains 292 /295 variables (removed 3) and now considering 2758/2783 (removed 25) transitions.
[2023-03-21 21:57:18] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:18] [INFO ] Invariant cache hit.
[2023-03-21 21:57:18] [INFO ] Dead Transitions using invariants and state equation in 888 ms found 0 transitions.
[2023-03-21 21:57:18] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:18] [INFO ] Invariant cache hit.
[2023-03-21 21:57:19] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-21 21:57:19] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:19] [INFO ] Invariant cache hit.
[2023-03-21 21:57:19] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 21:57:19] [INFO ] Implicit Places using invariants and state equation in 527 ms returned []
Implicit Place search using SMT with State Equation took 803 ms to find 0 implicit places.
[2023-03-21 21:57:19] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-21 21:57:19] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2023-03-21 21:57:19] [INFO ] Invariant cache hit.
[2023-03-21 21:57:20] [INFO ] Dead Transitions using invariants and state equation in 888 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/295 places, 2758/2783 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3201 ms. Remains : 292/295 places, 2758/2783 transitions.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s11 1) (GEQ s194 1) (GEQ s290 1)), p1:(AND (GEQ s142 1) (GEQ s277 1) (GEQ s290 1) (GEQ s50 1) (GEQ s204 1) (GEQ s290 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 125 steps with 0 reset in 6 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLFireability-15 finished in 3257 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&&G(((!p2 U (p3||G(!p2)))||p1)))))'
[2023-03-21 21:57:21] [INFO ] Flatten gal took : 115 ms
[2023-03-21 21:57:21] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-21 21:57:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 295 places, 2783 transitions and 19270 arcs took 26 ms.
Total runtime 81985 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1511/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PhaseVariation-PT-D10CS100-LTLFireability-04

BK_STOP 1679435843105

--------------------
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 LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name PhaseVariation-PT-D10CS100-LTLFireability-04
ltl formula formula --ltl=/tmp/1511/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 295 places, 2783 transitions and 19270 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.320 real 0.100 user 0.080 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1511/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1511/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1511/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1511/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x55a51fcdc3f4]
1: pnml2lts-mc(+0xa2496) [0x55a51fcdc496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f8b12354140]
3: pnml2lts-mc(+0x405be5) [0x55a52003fbe5]
4: pnml2lts-mc(+0x16b3f9) [0x55a51fda53f9]
5: pnml2lts-mc(+0x164ac4) [0x55a51fd9eac4]
6: pnml2lts-mc(+0x272e0a) [0x55a51feace0a]
7: pnml2lts-mc(+0xb61f0) [0x55a51fcf01f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f8b121a74d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f8b121a767a]
10: pnml2lts-mc(+0xa1581) [0x55a51fcdb581]
11: pnml2lts-mc(+0xa1910) [0x55a51fcdb910]
12: pnml2lts-mc(+0xa32a2) [0x55a51fcdd2a2]
13: pnml2lts-mc(+0xa50f4) [0x55a51fcdf0f4]
14: pnml2lts-mc(+0xa516b) [0x55a51fcdf16b]
15: pnml2lts-mc(+0x3f34b3) [0x55a52002d4b3]
16: pnml2lts-mc(+0x7c63d) [0x55a51fcb663d]
17: pnml2lts-mc(+0x67d86) [0x55a51fca1d86]
18: pnml2lts-mc(+0x60a8a) [0x55a51fc9aa8a]
19: pnml2lts-mc(+0x5eb15) [0x55a51fc98b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f8b1218fd0a]
21: pnml2lts-mc(+0x6075e) [0x55a51fc9a75e]

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-D10CS100"
export BK_EXAMINATION="LTLFireability"
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-D10CS100, examination is LTLFireability"
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-167873949900044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D10CS100.tgz
mv PhaseVariation-PT-D10CS100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;