Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r285-smll-171654422200212.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PhaseVariation-PT-D10CS100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422200212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 21:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 11 21:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 21:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 11 21:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.9M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D10CS100-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716928854170

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D10CS100
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 20:40:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 20:40:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:40:58] [INFO ] Load time of PNML (sax parser for PT used): 593 ms
[2024-05-28 20:40:58] [INFO ] Transformed 302 places.
[2024-05-28 20:40:58] [INFO ] Transformed 3137 transitions.
[2024-05-28 20:40:58] [INFO ] Parsed PT model containing 302 places and 3137 transitions and 21755 arcs in 808 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 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 98 ms. Remains 302 /302 variables (removed 0) and now considering 3137/3137 (removed 0) transitions.
[2024-05-28 20:40:58] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2024-05-28 20:40:58] [INFO ] Computed 101 invariants in 26 ms
[2024-05-28 20:41:01] [INFO ] Dead Transitions using invariants and state equation in 2423 ms found 0 transitions.
[2024-05-28 20:41:01] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
[2024-05-28 20:41:01] [INFO ] Invariant cache hit.
[2024-05-28 20:41:01] [INFO ] Implicit Places using invariants in 602 ms returned []
[2024-05-28 20:41:01] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
[2024-05-28 20:41:01] [INFO ] Invariant cache hit.
[2024-05-28 20:41:02] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:03] [INFO ] Implicit Places using invariants and state equation in 1170 ms returned [110]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1786 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 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 314 place count 294 transition count 2786
Iterating global reduction 1 with 6 rules applied. Total rules applied 320 place count 294 transition count 2786
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 326 place count 294 transition count 2780
Applied a total of 326 rules in 308 ms. Remains 294 /301 variables (removed 7) and now considering 2780/3137 (removed 357) transitions.
[2024-05-28 20:41:03] [INFO ] Flow matrix only has 194 transitions (discarded 2586 similar events)
// Phase 1: matrix 194 rows 294 cols
[2024-05-28 20:41:03] [INFO ] Computed 100 invariants in 12 ms
[2024-05-28 20:41:04] [INFO ] Implicit Places using invariants in 894 ms returned []
[2024-05-28 20:41:04] [INFO ] Flow matrix only has 194 transitions (discarded 2586 similar events)
[2024-05-28 20:41:04] [INFO ] Invariant cache hit.
[2024-05-28 20:41:04] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:05] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1989 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 294/302 places, 2780/3137 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6680 ms. Remains : 294/302 places, 2780/3137 transitions.
Support contains 43 out of 294 places after structural reductions.
[2024-05-28 20:41:06] [INFO ] Flatten gal took : 366 ms
[2024-05-28 20:41:06] [INFO ] Flatten gal took : 228 ms
[2024-05-28 20:41:06] [INFO ] Input system was already deterministic with 2780 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 704 ms. (steps per millisecond=14 ) properties (out of 28) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-28 20:41:07] [INFO ] Flow matrix only has 194 transitions (discarded 2586 similar events)
[2024-05-28 20:41:07] [INFO ] Invariant cache hit.
[2024-05-28 20:41:08] [INFO ] [Real]Absence check using 100 positive place invariants in 27 ms returned sat
[2024-05-28 20:41:08] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 294 stabilizing places and 2780 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 294 transition count 2780
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U p1)&&(F(p0)||X(p2))))'
Support contains 5 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 50 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:41:08] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2024-05-28 20:41:08] [INFO ] Computed 100 invariants in 5 ms
[2024-05-28 20:41:10] [INFO ] Dead Transitions using invariants and state equation in 2357 ms found 0 transitions.
[2024-05-28 20:41:10] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:10] [INFO ] Invariant cache hit.
[2024-05-28 20:41:11] [INFO ] Implicit Places using invariants in 810 ms returned []
[2024-05-28 20:41:11] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:11] [INFO ] Invariant cache hit.
[2024-05-28 20:41:12] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:13] [INFO ] Implicit Places using invariants and state equation in 1308 ms returned []
Implicit Place search using SMT with State Equation took 2134 ms to find 0 implicit places.
[2024-05-28 20:41:13] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:13] [INFO ] Invariant cache hit.
[2024-05-28 20:41:15] [INFO ] Dead Transitions using invariants and state equation in 2196 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6745 ms. Remains : 292/294 places, 2758/2780 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 425 ms :[true, (NOT p0), (AND (NOT p0) (NOT p2)), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(GT s18 s272), p2:(LEQ s67 s246), p1:(LEQ 1 s212)], 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]]
Product exploration explored 100000 steps with 50000 reset in 1359 ms.
Product exploration explored 100000 steps with 50000 reset in 775 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 p0) p2 p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 33 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-01 finished in 9918 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 293 transition count 2770
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 293 transition count 2770
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 293 transition count 2769
Applied a total of 3 rules in 47 ms. Remains 293 /294 variables (removed 1) and now considering 2769/2780 (removed 11) transitions.
[2024-05-28 20:41:18] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2024-05-28 20:41:18] [INFO ] Computed 100 invariants in 3 ms
[2024-05-28 20:41:20] [INFO ] Dead Transitions using invariants and state equation in 1940 ms found 0 transitions.
[2024-05-28 20:41:20] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:20] [INFO ] Invariant cache hit.
[2024-05-28 20:41:21] [INFO ] Implicit Places using invariants in 804 ms returned []
[2024-05-28 20:41:21] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:21] [INFO ] Invariant cache hit.
[2024-05-28 20:41:21] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:22] [INFO ] Implicit Places using invariants and state equation in 1289 ms returned []
Implicit Place search using SMT with State Equation took 2104 ms to find 0 implicit places.
[2024-05-28 20:41:22] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:22] [INFO ] Invariant cache hit.
[2024-05-28 20:41:24] [INFO ] Dead Transitions using invariants and state equation in 2360 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 293/294 places, 2769/2780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6464 ms. Remains : 293/294 places, 2769/2780 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s122)], 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][false, false]]
Stuttering criterion allowed to conclude after 370 steps with 3 reset in 10 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-02 finished in 6595 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(!p0))))'
Support contains 2 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 974 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:41:25] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2024-05-28 20:41:25] [INFO ] Computed 100 invariants in 4 ms
[2024-05-28 20:41:27] [INFO ] Dead Transitions using invariants and state equation in 1687 ms found 0 transitions.
[2024-05-28 20:41:27] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:27] [INFO ] Invariant cache hit.
[2024-05-28 20:41:28] [INFO ] Implicit Places using invariants in 648 ms returned []
[2024-05-28 20:41:28] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:28] [INFO ] Invariant cache hit.
[2024-05-28 20:41:28] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:29] [INFO ] Implicit Places using invariants and state equation in 1288 ms returned []
Implicit Place search using SMT with State Equation took 1940 ms to find 0 implicit places.
[2024-05-28 20:41:29] [INFO ] Redundant transitions in 362 ms returned []
[2024-05-28 20:41:29] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:29] [INFO ] Invariant cache hit.
[2024-05-28 20:41:31] [INFO ] Dead Transitions using invariants and state equation in 1632 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6614 ms. Remains : 292/294 places, 2758/2780 transitions.
Stuttering acceptance computed with spot in 92 ms :[p0, true, p0]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(LEQ s194 s280)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 334 steps with 1 reset in 8 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-04 finished in 6741 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(p1)))))'
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 293 transition count 2770
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 293 transition count 2770
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 293 transition count 2769
Applied a total of 3 rules in 30 ms. Remains 293 /294 variables (removed 1) and now considering 2769/2780 (removed 11) transitions.
[2024-05-28 20:41:31] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2024-05-28 20:41:31] [INFO ] Computed 100 invariants in 2 ms
[2024-05-28 20:41:33] [INFO ] Dead Transitions using invariants and state equation in 1845 ms found 0 transitions.
[2024-05-28 20:41:33] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:33] [INFO ] Invariant cache hit.
[2024-05-28 20:41:34] [INFO ] Implicit Places using invariants in 588 ms returned []
[2024-05-28 20:41:34] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:34] [INFO ] Invariant cache hit.
[2024-05-28 20:41:34] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:35] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1463 ms to find 0 implicit places.
[2024-05-28 20:41:35] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:35] [INFO ] Invariant cache hit.
[2024-05-28 20:41:37] [INFO ] Dead Transitions using invariants and state equation in 2174 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 293/294 places, 2769/2780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5521 ms. Remains : 293/294 places, 2769/2780 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s132 s121), p0:(LEQ s241 s127)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 501 steps with 3 reset in 12 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-05 finished in 5684 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G((X(p0)||!(p1 U p2)))||!p1))))'
Support contains 5 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 293 transition count 2770
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 293 transition count 2770
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 293 transition count 2769
Applied a total of 3 rules in 938 ms. Remains 293 /294 variables (removed 1) and now considering 2769/2780 (removed 11) transitions.
[2024-05-28 20:41:38] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
// Phase 1: matrix 193 rows 293 cols
[2024-05-28 20:41:38] [INFO ] Computed 100 invariants in 3 ms
[2024-05-28 20:41:39] [INFO ] Dead Transitions using invariants and state equation in 1415 ms found 0 transitions.
[2024-05-28 20:41:39] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:39] [INFO ] Invariant cache hit.
[2024-05-28 20:41:40] [INFO ] Implicit Places using invariants in 701 ms returned []
[2024-05-28 20:41:40] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:40] [INFO ] Invariant cache hit.
[2024-05-28 20:41:40] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:41] [INFO ] Implicit Places using invariants and state equation in 1250 ms returned []
Implicit Place search using SMT with State Equation took 1962 ms to find 0 implicit places.
[2024-05-28 20:41:42] [INFO ] Redundant transitions in 366 ms returned []
[2024-05-28 20:41:42] [INFO ] Flow matrix only has 193 transitions (discarded 2576 similar events)
[2024-05-28 20:41:42] [INFO ] Invariant cache hit.
[2024-05-28 20:41:43] [INFO ] Dead Transitions using invariants and state equation in 1844 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 293/294 places, 2769/2780 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6548 ms. Remains : 293/294 places, 2769/2780 transitions.
Stuttering acceptance computed with spot in 169 ms :[(AND p2 p1 (NOT p0)), (AND p2 p1 (NOT p0)), (AND p2 p1 (NOT p0)), (AND p2 p1 (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p2 p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p2 p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s264 s66), p1:(LEQ 2 s67), p0:(LEQ s88 s181)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 3210 steps with 19 reset in 67 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-06 finished in 6814 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 23 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:41:44] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2024-05-28 20:41:44] [INFO ] Computed 100 invariants in 1 ms
[2024-05-28 20:41:46] [INFO ] Dead Transitions using invariants and state equation in 1947 ms found 0 transitions.
[2024-05-28 20:41:46] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:46] [INFO ] Invariant cache hit.
[2024-05-28 20:41:46] [INFO ] Implicit Places using invariants in 510 ms returned []
[2024-05-28 20:41:46] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:46] [INFO ] Invariant cache hit.
[2024-05-28 20:41:46] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:47] [INFO ] Implicit Places using invariants and state equation in 977 ms returned []
Implicit Place search using SMT with State Equation took 1492 ms to find 0 implicit places.
[2024-05-28 20:41:47] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:47] [INFO ] Invariant cache hit.
[2024-05-28 20:41:49] [INFO ] Dead Transitions using invariants and state equation in 1606 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5073 ms. Remains : 292/294 places, 2758/2780 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s240 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 242 steps with 1 reset in 5 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-07 finished in 5217 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 819 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:41:50] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:50] [INFO ] Invariant cache hit.
[2024-05-28 20:41:51] [INFO ] Dead Transitions using invariants and state equation in 1588 ms found 0 transitions.
[2024-05-28 20:41:51] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:51] [INFO ] Invariant cache hit.
[2024-05-28 20:41:52] [INFO ] Implicit Places using invariants in 582 ms returned []
[2024-05-28 20:41:52] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:52] [INFO ] Invariant cache hit.
[2024-05-28 20:41:52] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:53] [INFO ] Implicit Places using invariants and state equation in 1082 ms returned []
Implicit Place search using SMT with State Equation took 1670 ms to find 0 implicit places.
[2024-05-28 20:41:53] [INFO ] Redundant transitions in 97 ms returned []
[2024-05-28 20:41:53] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:53] [INFO ] Invariant cache hit.
[2024-05-28 20:41:55] [INFO ] Dead Transitions using invariants and state equation in 2309 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6511 ms. Remains : 292/294 places, 2758/2780 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-LTLCardinality-08 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:(GT s248 s20), p1:(AND (GT 3 s199) (GT s248 s20))], 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 197 steps with 0 reset in 7 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-08 finished in 6713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||G(F(p1)))))))'
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 34 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:41:56] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:56] [INFO ] Invariant cache hit.
[2024-05-28 20:41:57] [INFO ] Dead Transitions using invariants and state equation in 1614 ms found 0 transitions.
[2024-05-28 20:41:57] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:57] [INFO ] Invariant cache hit.
[2024-05-28 20:41:58] [INFO ] Implicit Places using invariants in 767 ms returned []
[2024-05-28 20:41:58] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:58] [INFO ] Invariant cache hit.
[2024-05-28 20:41:58] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:41:59] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1827 ms to find 0 implicit places.
[2024-05-28 20:41:59] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:41:59] [INFO ] Invariant cache hit.
[2024-05-28 20:42:01] [INFO ] Dead Transitions using invariants and state equation in 1612 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5097 ms. Remains : 292/294 places, 2758/2780 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s196 s146), p1:(GT s45 s28)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 235 steps with 3 reset in 4 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-10 finished in 5344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(G(p1)))))'
Support contains 4 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 29 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:42:01] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:01] [INFO ] Invariant cache hit.
[2024-05-28 20:42:03] [INFO ] Dead Transitions using invariants and state equation in 1526 ms found 0 transitions.
[2024-05-28 20:42:03] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:03] [INFO ] Invariant cache hit.
[2024-05-28 20:42:03] [INFO ] Implicit Places using invariants in 542 ms returned []
[2024-05-28 20:42:03] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:03] [INFO ] Invariant cache hit.
[2024-05-28 20:42:03] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:42:04] [INFO ] Implicit Places using invariants and state equation in 1111 ms returned []
Implicit Place search using SMT with State Equation took 1657 ms to find 0 implicit places.
[2024-05-28 20:42:04] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:04] [INFO ] Invariant cache hit.
[2024-05-28 20:42:06] [INFO ] Dead Transitions using invariants and state equation in 1602 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4816 ms. Remains : 292/294 places, 2758/2780 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-11 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=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(GT s47 s79), p0:(LEQ s281 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-11 finished in 5119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 294 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 951 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:42:07] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:07] [INFO ] Invariant cache hit.
[2024-05-28 20:42:09] [INFO ] Dead Transitions using invariants and state equation in 1595 ms found 0 transitions.
[2024-05-28 20:42:09] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:09] [INFO ] Invariant cache hit.
[2024-05-28 20:42:09] [INFO ] Implicit Places using invariants in 604 ms returned []
[2024-05-28 20:42:09] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:09] [INFO ] Invariant cache hit.
[2024-05-28 20:42:10] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:42:11] [INFO ] Implicit Places using invariants and state equation in 1280 ms returned []
Implicit Place search using SMT with State Equation took 1892 ms to find 0 implicit places.
[2024-05-28 20:42:11] [INFO ] Redundant transitions in 155 ms returned []
[2024-05-28 20:42:11] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:11] [INFO ] Invariant cache hit.
[2024-05-28 20:42:12] [INFO ] Dead Transitions using invariants and state equation in 1741 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6346 ms. Remains : 292/294 places, 2758/2780 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-13 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:(LEQ s269 s60), p1:(GT 1 s117)], 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 303 steps with 2 reset in 7 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-13 finished in 6480 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p1 U p2)&&p0))))'
Support contains 6 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 23 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:42:13] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:13] [INFO ] Invariant cache hit.
[2024-05-28 20:42:14] [INFO ] Dead Transitions using invariants and state equation in 1574 ms found 0 transitions.
[2024-05-28 20:42:14] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:14] [INFO ] Invariant cache hit.
[2024-05-28 20:42:15] [INFO ] Implicit Places using invariants in 596 ms returned []
[2024-05-28 20:42:15] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:15] [INFO ] Invariant cache hit.
[2024-05-28 20:42:15] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:42:16] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1744 ms to find 0 implicit places.
[2024-05-28 20:42:16] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:16] [INFO ] Invariant cache hit.
[2024-05-28 20:42:18] [INFO ] Dead Transitions using invariants and state equation in 1583 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4930 ms. Remains : 292/294 places, 2758/2780 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (NOT p2)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LEQ s268 s137) (LEQ 1 s138) (GT 1 s213)), p2:(LEQ s268 s137), p1:(LEQ s101 s18)], 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-D10CS100-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-14 finished in 5081 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)&&F(G(p1))))))'
Support contains 3 out of 294 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 294/294 places, 2780/2780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 292 transition count 2760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 292 transition count 2760
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 292 transition count 2758
Applied a total of 6 rules in 21 ms. Remains 292 /294 variables (removed 2) and now considering 2758/2780 (removed 22) transitions.
[2024-05-28 20:42:18] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:18] [INFO ] Invariant cache hit.
[2024-05-28 20:42:19] [INFO ] Dead Transitions using invariants and state equation in 1589 ms found 0 transitions.
[2024-05-28 20:42:19] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:19] [INFO ] Invariant cache hit.
[2024-05-28 20:42:20] [INFO ] Implicit Places using invariants in 632 ms returned []
[2024-05-28 20:42:20] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:20] [INFO ] Invariant cache hit.
[2024-05-28 20:42:20] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:42:21] [INFO ] Implicit Places using invariants and state equation in 1237 ms returned []
Implicit Place search using SMT with State Equation took 1871 ms to find 0 implicit places.
[2024-05-28 20:42:21] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
[2024-05-28 20:42:21] [INFO ] Invariant cache hit.
[2024-05-28 20:42:23] [INFO ] Dead Transitions using invariants and state equation in 2001 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 292/294 places, 2758/2780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5485 ms. Remains : 292/294 places, 2758/2780 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D10CS100-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s147 s58), p1:(LEQ 1 s181)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 150 steps with 0 reset in 4 ms.
FORMULA PhaseVariation-PT-D10CS100-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS100-LTLCardinality-15 finished in 5676 ms.
All properties solved by simple procedures.
Total runtime 86157 ms.

BK_STOP 1716928945314

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PhaseVariation-PT-D10CS100"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is PhaseVariation-PT-D10CS100, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r285-smll-171654422200212"
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 [ "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 ;