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-171654422200207.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PhaseVariation-PT-D10CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422200207
=====================================================================

--------------------
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 98K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 5.0K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 21:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 52K Apr 11 21:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 11 21:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 11 21:03 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-D10CS010-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D10CS010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716926651597

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-D10CS010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 20:04:14] [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 20:04:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:04:15] [INFO ] Load time of PNML (sax parser for PT used): 677 ms
[2024-05-28 20:04:15] [INFO ] Transformed 302 places.
[2024-05-28 20:04:15] [INFO ] Transformed 3137 transitions.
[2024-05-28 20:04:15] [INFO ] Parsed PT model containing 302 places and 3137 transitions and 21755 arcs in 879 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 299 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 299/299 places, 3085/3085 transitions.
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 299 transition count 2829
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 262 place count 293 transition count 2785
Iterating global reduction 0 with 6 rules applied. Total rules applied 268 place count 293 transition count 2785
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 274 place count 293 transition count 2779
Applied a total of 274 rules in 196 ms. Remains 293 /299 variables (removed 6) and now considering 2779/3085 (removed 306) transitions.
[2024-05-28 20:04:16] [INFO ] Flow matrix only has 193 transitions (discarded 2586 similar events)
// Phase 1: matrix 193 rows 293 cols
[2024-05-28 20:04:16] [INFO ] Computed 100 invariants in 31 ms
[2024-05-28 20:04:18] [INFO ] Dead Transitions using invariants and state equation in 2737 ms found 364 transitions.
Found 364 dead transitions using SMT.
Drop transitions removed 364 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 364 transitions.
[2024-05-28 20:04:18] [INFO ] Flow matrix only has 193 transitions (discarded 2222 similar events)
// Phase 1: matrix 193 rows 293 cols
[2024-05-28 20:04:18] [INFO ] Computed 100 invariants in 5 ms
[2024-05-28 20:04:19] [INFO ] Implicit Places using invariants in 591 ms returned []
[2024-05-28 20:04:19] [INFO ] Flow matrix only has 193 transitions (discarded 2222 similar events)
[2024-05-28 20:04:19] [INFO ] Invariant cache hit.
[2024-05-28 20:04:19] [INFO ] State equation strengthened by 183 read => feed constraints.
[2024-05-28 20:04:20] [INFO ] Implicit Places using invariants and state equation in 1570 ms returned []
Implicit Place search using SMT with State Equation took 2176 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 293/299 places, 2415/3085 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 230 transition count 1623
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 230 transition count 1623
Ensure Unique test removed 545 transitions
Reduce isomorphic transitions removed 545 transitions.
Iterating post reduction 0 with 545 rules applied. Total rules applied 671 place count 230 transition count 1078
Applied a total of 671 rules in 75 ms. Remains 230 /293 variables (removed 63) and now considering 1078/2415 (removed 1337) transitions.
[2024-05-28 20:04:21] [INFO ] Flow matrix only has 130 transitions (discarded 948 similar events)
// Phase 1: matrix 130 rows 230 cols
[2024-05-28 20:04:21] [INFO ] Computed 100 invariants in 2 ms
[2024-05-28 20:04:21] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-05-28 20:04:21] [INFO ] Flow matrix only has 130 transitions (discarded 948 similar events)
[2024-05-28 20:04:21] [INFO ] Invariant cache hit.
[2024-05-28 20:04:21] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 20:04:22] [INFO ] Implicit Places using invariants and state equation in 933 ms returned []
Implicit Place search using SMT with State Equation took 1295 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 230/299 places, 1078/3085 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6551 ms. Remains : 230/299 places, 1078/3085 transitions.
Support contains 47 out of 230 places after structural reductions.
[2024-05-28 20:04:23] [INFO ] Flatten gal took : 222 ms
[2024-05-28 20:04:23] [INFO ] Flatten gal took : 161 ms
[2024-05-28 20:04:23] [INFO ] Input system was already deterministic with 1078 transitions.
Incomplete random walk after 10000 steps, including 219 resets, run finished after 862 ms. (steps per millisecond=11 ) properties (out of 30) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2024-05-28 20:04:24] [INFO ] Flow matrix only has 130 transitions (discarded 948 similar events)
[2024-05-28 20:04:24] [INFO ] Invariant cache hit.
[2024-05-28 20:04:25] [INFO ] [Real]Absence check using 100 positive place invariants in 34 ms returned sat
[2024-05-28 20:04:25] [INFO ] After 318ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 12 atomic propositions for a total of 12 simplifications.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 230 stabilizing places and 1078 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 230 transition count 1078
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 230 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 203 transition count 837
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 203 transition count 837
Ensure Unique test removed 177 transitions
Reduce isomorphic transitions removed 177 transitions.
Iterating post reduction 0 with 177 rules applied. Total rules applied 231 place count 203 transition count 660
Applied a total of 231 rules in 216 ms. Remains 203 /230 variables (removed 27) and now considering 660/1078 (removed 418) transitions.
[2024-05-28 20:04:25] [INFO ] Flow matrix only has 103 transitions (discarded 557 similar events)
// Phase 1: matrix 103 rows 203 cols
[2024-05-28 20:04:25] [INFO ] Computed 100 invariants in 1 ms
[2024-05-28 20:04:26] [INFO ] Dead Transitions using invariants and state equation in 736 ms found 0 transitions.
[2024-05-28 20:04:26] [INFO ] Flow matrix only has 103 transitions (discarded 557 similar events)
[2024-05-28 20:04:26] [INFO ] Invariant cache hit.
[2024-05-28 20:04:27] [INFO ] Implicit Places using invariants in 473 ms returned []
[2024-05-28 20:04:27] [INFO ] Flow matrix only has 103 transitions (discarded 557 similar events)
[2024-05-28 20:04:27] [INFO ] Invariant cache hit.
[2024-05-28 20:04:27] [INFO ] State equation strengthened by 95 read => feed constraints.
[2024-05-28 20:04:28] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1415 ms to find 0 implicit places.
[2024-05-28 20:04:28] [INFO ] Redundant transitions in 102 ms returned []
[2024-05-28 20:04:28] [INFO ] Flow matrix only has 103 transitions (discarded 557 similar events)
[2024-05-28 20:04:28] [INFO ] Invariant cache hit.
[2024-05-28 20:04:28] [INFO ] Dead Transitions using invariants and state equation in 558 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 203/230 places, 660/1078 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3061 ms. Remains : 203/230 places, 660/1078 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 396 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-00 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:(LEQ s42 s71), p1:(LEQ s128 s57)], 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 1656 steps with 35 reset in 47 ms.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-00 finished in 3741 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 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 200 transition count 815
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 200 transition count 815
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Iterating post reduction 0 with 194 rules applied. Total rules applied 254 place count 200 transition count 621
Applied a total of 254 rules in 17 ms. Remains 200 /230 variables (removed 30) and now considering 621/1078 (removed 457) transitions.
[2024-05-28 20:04:29] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
// Phase 1: matrix 100 rows 200 cols
[2024-05-28 20:04:29] [INFO ] Computed 100 invariants in 2 ms
[2024-05-28 20:04:29] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
[2024-05-28 20:04:29] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
[2024-05-28 20:04:29] [INFO ] Invariant cache hit.
[2024-05-28 20:04:30] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-05-28 20:04:30] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
[2024-05-28 20:04:30] [INFO ] Invariant cache hit.
[2024-05-28 20:04:30] [INFO ] State equation strengthened by 92 read => feed constraints.
[2024-05-28 20:04:30] [INFO ] Implicit Places using invariants and state equation in 614 ms returned []
Implicit Place search using SMT with State Equation took 997 ms to find 0 implicit places.
[2024-05-28 20:04:30] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
[2024-05-28 20:04:30] [INFO ] Invariant cache hit.
[2024-05-28 20:04:31] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 200/230 places, 621/1078 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2112 ms. Remains : 200/230 places, 621/1078 transitions.
Stuttering acceptance computed with spot in 151 ms :[true, p0, p0, p0]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s185 s177)], 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 2 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-02 finished in 2284 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(p1)))))'
Support contains 4 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 202 transition count 833
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 202 transition count 833
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 0 with 186 rules applied. Total rules applied 242 place count 202 transition count 647
Applied a total of 242 rules in 12 ms. Remains 202 /230 variables (removed 28) and now considering 647/1078 (removed 431) transitions.
[2024-05-28 20:04:31] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
// Phase 1: matrix 102 rows 202 cols
[2024-05-28 20:04:31] [INFO ] Computed 100 invariants in 1 ms
[2024-05-28 20:04:31] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
[2024-05-28 20:04:31] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
[2024-05-28 20:04:31] [INFO ] Invariant cache hit.
[2024-05-28 20:04:32] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-28 20:04:32] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
[2024-05-28 20:04:32] [INFO ] Invariant cache hit.
[2024-05-28 20:04:32] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-05-28 20:04:32] [INFO ] Implicit Places using invariants and state equation in 667 ms returned []
Implicit Place search using SMT with State Equation took 1004 ms to find 0 implicit places.
[2024-05-28 20:04:32] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
[2024-05-28 20:04:32] [INFO ] Invariant cache hit.
[2024-05-28 20:04:33] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 202/230 places, 647/1078 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2123 ms. Remains : 202/230 places, 647/1078 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 0}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(LEQ s106 s192), p0:(LEQ s16 s90)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 622 steps with 12 reset in 15 ms.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-03 finished in 2412 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((G((p0||X(p1))) U p2)))'
Support contains 6 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 206 transition count 857
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 206 transition count 857
Ensure Unique test removed 164 transitions
Reduce isomorphic transitions removed 164 transitions.
Iterating post reduction 0 with 164 rules applied. Total rules applied 212 place count 206 transition count 693
Applied a total of 212 rules in 18 ms. Remains 206 /230 variables (removed 24) and now considering 693/1078 (removed 385) transitions.
[2024-05-28 20:04:34] [INFO ] Flow matrix only has 106 transitions (discarded 587 similar events)
// Phase 1: matrix 106 rows 206 cols
[2024-05-28 20:04:34] [INFO ] Computed 100 invariants in 2 ms
[2024-05-28 20:04:34] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
[2024-05-28 20:04:34] [INFO ] Flow matrix only has 106 transitions (discarded 587 similar events)
[2024-05-28 20:04:34] [INFO ] Invariant cache hit.
[2024-05-28 20:04:35] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-28 20:04:35] [INFO ] Flow matrix only has 106 transitions (discarded 587 similar events)
[2024-05-28 20:04:35] [INFO ] Invariant cache hit.
[2024-05-28 20:04:35] [INFO ] State equation strengthened by 97 read => feed constraints.
[2024-05-28 20:04:35] [INFO ] Implicit Places using invariants and state equation in 793 ms returned []
Implicit Place search using SMT with State Equation took 1183 ms to find 0 implicit places.
[2024-05-28 20:04:35] [INFO ] Flow matrix only has 106 transitions (discarded 587 similar events)
[2024-05-28 20:04:35] [INFO ] Invariant cache hit.
[2024-05-28 20:04:36] [INFO ] Dead Transitions using invariants and state equation in 764 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 206/230 places, 693/1078 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2653 ms. Remains : 206/230 places, 693/1078 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p2), true]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(NOT p2), acceptance={0} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ s67 s17), p0:(LEQ s80 s42), p1:(LEQ s23 s103)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3927 steps with 99 reset in 85 ms.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-08 finished in 2981 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 1 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 201 transition count 826
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 201 transition count 826
Ensure Unique test removed 189 transitions
Reduce isomorphic transitions removed 189 transitions.
Iterating post reduction 0 with 189 rules applied. Total rules applied 247 place count 201 transition count 637
Applied a total of 247 rules in 18 ms. Remains 201 /230 variables (removed 29) and now considering 637/1078 (removed 441) transitions.
[2024-05-28 20:04:36] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2024-05-28 20:04:36] [INFO ] Computed 100 invariants in 2 ms
[2024-05-28 20:04:37] [INFO ] Dead Transitions using invariants and state equation in 643 ms found 0 transitions.
[2024-05-28 20:04:37] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:37] [INFO ] Invariant cache hit.
[2024-05-28 20:04:38] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-05-28 20:04:38] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:38] [INFO ] Invariant cache hit.
[2024-05-28 20:04:38] [INFO ] State equation strengthened by 93 read => feed constraints.
[2024-05-28 20:04:38] [INFO ] Implicit Places using invariants and state equation in 782 ms returned []
Implicit Place search using SMT with State Equation took 1166 ms to find 0 implicit places.
[2024-05-28 20:04:38] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:38] [INFO ] Invariant cache hit.
[2024-05-28 20:04:39] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 201/230 places, 637/1078 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2624 ms. Remains : 201/230 places, 637/1078 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 1 s62)], 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 2 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-09 finished in 2810 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&&F(p1)) U !p1)&&X(F(p2))))'
Support contains 6 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 205 transition count 852
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 205 transition count 852
Ensure Unique test removed 179 transitions
Reduce isomorphic transitions removed 179 transitions.
Iterating post reduction 0 with 179 rules applied. Total rules applied 229 place count 205 transition count 673
Applied a total of 229 rules in 11 ms. Remains 205 /230 variables (removed 25) and now considering 673/1078 (removed 405) transitions.
[2024-05-28 20:04:39] [INFO ] Flow matrix only has 105 transitions (discarded 568 similar events)
// Phase 1: matrix 105 rows 205 cols
[2024-05-28 20:04:39] [INFO ] Computed 100 invariants in 3 ms
[2024-05-28 20:04:40] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
[2024-05-28 20:04:40] [INFO ] Flow matrix only has 105 transitions (discarded 568 similar events)
[2024-05-28 20:04:40] [INFO ] Invariant cache hit.
[2024-05-28 20:04:40] [INFO ] Implicit Places using invariants in 382 ms returned []
[2024-05-28 20:04:40] [INFO ] Flow matrix only has 105 transitions (discarded 568 similar events)
[2024-05-28 20:04:40] [INFO ] Invariant cache hit.
[2024-05-28 20:04:41] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 20:04:41] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1215 ms to find 0 implicit places.
[2024-05-28 20:04:41] [INFO ] Flow matrix only has 105 transitions (discarded 568 similar events)
[2024-05-28 20:04:41] [INFO ] Invariant cache hit.
[2024-05-28 20:04:42] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/230 places, 673/1078 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2824 ms. Remains : 205/230 places, 673/1078 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p2) p1), true, p1, (NOT p2)]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT s101 s72), p0:(LEQ s146 s68), p2:(LEQ s9 s21)], nbAcceptance=0, 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]]
Product exploration explored 100000 steps with 50000 reset in 840 ms.
Product exploration explored 100000 steps with 50000 reset in 860 ms.
Computed a total of 205 stabilizing places and 673 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 205 transition count 673
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) p2), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), (X p2), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p2)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 21 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-11 finished in 4943 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(X(X(p1))))))'
Support contains 3 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 203 transition count 843
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 203 transition count 843
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 0 with 180 rules applied. Total rules applied 234 place count 203 transition count 663
Applied a total of 234 rules in 10 ms. Remains 203 /230 variables (removed 27) and now considering 663/1078 (removed 415) transitions.
[2024-05-28 20:04:44] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
// Phase 1: matrix 103 rows 203 cols
[2024-05-28 20:04:44] [INFO ] Computed 100 invariants in 1 ms
[2024-05-28 20:04:45] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
[2024-05-28 20:04:45] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
[2024-05-28 20:04:45] [INFO ] Invariant cache hit.
[2024-05-28 20:04:45] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-05-28 20:04:45] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
[2024-05-28 20:04:45] [INFO ] Invariant cache hit.
[2024-05-28 20:04:45] [INFO ] State equation strengthened by 95 read => feed constraints.
[2024-05-28 20:04:46] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
[2024-05-28 20:04:46] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
[2024-05-28 20:04:46] [INFO ] Invariant cache hit.
[2024-05-28 20:04:46] [INFO ] Dead Transitions using invariants and state equation in 602 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 203/230 places, 663/1078 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2261 ms. Remains : 203/230 places, 663/1078 transitions.
Stuttering acceptance computed with spot in 534 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 11}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 5}, { cond=(NOT p0), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}], [{ cond=p0, acceptance={} source=5 dest: 8}, { cond=(NOT p0), acceptance={} source=5 dest: 9}], [{ cond=true, acceptance={} source=6 dest: 4}], [{ cond=p0, acceptance={} source=7 dest: 2}, { cond=(NOT p0), acceptance={} source=7 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 9}], [{ cond=(NOT p1), acceptance={} source=9 dest: 4}], [{ cond=true, acceptance={} source=10 dest: 7}], [{ cond=true, acceptance={0} source=11 dest: 11}]], initial=10, aps=[p1:(GT s6 s34), p0:(AND (GT 2 s73) (LEQ s6 s34))], 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, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-12 finished in 2818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 230 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 201 transition count 826
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 201 transition count 826
Ensure Unique test removed 189 transitions
Reduce isomorphic transitions removed 189 transitions.
Iterating post reduction 0 with 189 rules applied. Total rules applied 247 place count 201 transition count 637
Applied a total of 247 rules in 72 ms. Remains 201 /230 variables (removed 29) and now considering 637/1078 (removed 441) transitions.
[2024-05-28 20:04:47] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2024-05-28 20:04:47] [INFO ] Computed 100 invariants in 1 ms
[2024-05-28 20:04:48] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
[2024-05-28 20:04:48] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:48] [INFO ] Invariant cache hit.
[2024-05-28 20:04:48] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-28 20:04:48] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:48] [INFO ] Invariant cache hit.
[2024-05-28 20:04:48] [INFO ] State equation strengthened by 93 read => feed constraints.
[2024-05-28 20:04:49] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1103 ms to find 0 implicit places.
[2024-05-28 20:04:49] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 20:04:49] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:49] [INFO ] Invariant cache hit.
[2024-05-28 20:04:49] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 201/230 places, 637/1078 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2252 ms. Remains : 201/230 places, 637/1078 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-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:(GT s117 s92)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 58 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-14 finished in 2365 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 230 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 230/230 places, 1078/1078 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 201 transition count 828
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 201 transition count 828
Ensure Unique test removed 191 transitions
Reduce isomorphic transitions removed 191 transitions.
Iterating post reduction 0 with 191 rules applied. Total rules applied 249 place count 201 transition count 637
Applied a total of 249 rules in 64 ms. Remains 201 /230 variables (removed 29) and now considering 637/1078 (removed 441) transitions.
[2024-05-28 20:04:49] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2024-05-28 20:04:49] [INFO ] Computed 100 invariants in 1 ms
[2024-05-28 20:04:50] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
[2024-05-28 20:04:50] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:50] [INFO ] Invariant cache hit.
[2024-05-28 20:04:51] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-28 20:04:51] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:51] [INFO ] Invariant cache hit.
[2024-05-28 20:04:51] [INFO ] State equation strengthened by 93 read => feed constraints.
[2024-05-28 20:04:51] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1217 ms to find 0 implicit places.
[2024-05-28 20:04:51] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-28 20:04:51] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
[2024-05-28 20:04:51] [INFO ] Invariant cache hit.
[2024-05-28 20:04:52] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 201/230 places, 637/1078 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2688 ms. Remains : 201/230 places, 637/1078 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s78 s115)], 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 57 steps with 1 reset in 2 ms.
FORMULA PhaseVariation-PT-D10CS010-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-LTLCardinality-15 finished in 2757 ms.
All properties solved by simple procedures.
Total runtime 38091 ms.

BK_STOP 1716926693946

--------------------
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-D10CS010"
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-D10CS010, 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-171654422200207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D10CS010.tgz
mv PhaseVariation-PT-D10CS010 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 ;