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.r329-tall-171662362300457.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 RefineWMG-PT-025026, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662362300457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 5.9K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 05:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 13 05:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 13 05:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 13 05:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 56K 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 RefineWMG-PT-025026-LTLCardinality-00
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-01
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-02
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-03
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-04
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-05
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-06
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-07
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-08
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-09
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-10
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-11
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-12
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-13
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-14
FORMULA_NAME RefineWMG-PT-025026-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716863419052

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=RefineWMG-PT-025026
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 02:30:20] [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 02:30:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:30:20] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2024-05-28 02:30:20] [INFO ] Transformed 129 places.
[2024-05-28 02:30:20] [INFO ] Transformed 103 transitions.
[2024-05-28 02:30:20] [INFO ] Parsed PT model containing 129 places and 103 transitions and 308 arcs in 101 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA RefineWMG-PT-025026-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-025026-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-025026-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Applied a total of 0 rules in 13 ms. Remains 129 /129 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 129 cols
[2024-05-28 02:30:21] [INFO ] Computed 52 invariants in 11 ms
[2024-05-28 02:30:21] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
[2024-05-28 02:30:21] [INFO ] Invariant cache hit.
[2024-05-28 02:30:21] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-28 02:30:21] [INFO ] Invariant cache hit.
[2024-05-28 02:30:21] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-05-28 02:30:21] [INFO ] Invariant cache hit.
[2024-05-28 02:30:21] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 479 ms. Remains : 129/129 places, 103/103 transitions.
Support contains 37 out of 129 places after structural reductions.
[2024-05-28 02:30:21] [INFO ] Flatten gal took : 29 ms
[2024-05-28 02:30:21] [INFO ] Flatten gal took : 12 ms
[2024-05-28 02:30:21] [INFO ] Input system was already deterministic with 103 transitions.
Incomplete random walk after 10016 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 26) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2024-05-28 02:30:21] [INFO ] Invariant cache hit.
[2024-05-28 02:30:22] [INFO ] [Real]Absence check using 52 positive place invariants in 7 ms returned sat
[2024-05-28 02:30:22] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-05-28 02:30:22] [INFO ] [Nat]Absence check using 52 positive place invariants in 9 ms returned sat
[2024-05-28 02:30:22] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2024-05-28 02:30:22] [INFO ] After 446ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 177 ms.
[2024-05-28 02:30:22] [INFO ] After 769ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Finished Parikh walk after 1371 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=195 )
Parikh walk visited 16 properties in 334 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
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 p1)&&G(F(p2))))'
Support contains 4 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Graph (trivial) has 69 edges and 129 vertex of which 46 / 129 are part of one of the 23 SCC in 2 ms
Free SCC test removed 23 places
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 83 transition count 58
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 1 with 69 rules applied. Total rules applied 92 place count 37 transition count 35
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 1 with 17 rules applied. Total rules applied 109 place count 37 transition count 18
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 126 place count 20 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 126 place count 20 transition count 15
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 132 place count 17 transition count 15
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 134 place count 16 transition count 14
Applied a total of 134 rules in 15 ms. Remains 16 /129 variables (removed 113) and now considering 14/103 (removed 89) transitions.
// Phase 1: matrix 14 rows 16 cols
[2024-05-28 02:30:23] [INFO ] Computed 6 invariants in 0 ms
[2024-05-28 02:30:23] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2024-05-28 02:30:23] [INFO ] Invariant cache hit.
[2024-05-28 02:30:23] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 02:30:23] [INFO ] Invariant cache hit.
[2024-05-28 02:30:23] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-28 02:30:23] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-28 02:30:23] [INFO ] Invariant cache hit.
[2024-05-28 02:30:23] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/129 places, 14/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 126 ms. Remains : 16/129 places, 14/103 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 321 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (NOT p2)]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 3}, { cond=(OR p1 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s6 s9), p0:(LEQ 3 s15), p2:(LEQ 1 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 254 ms.
Product exploration explored 100000 steps with 0 reset in 194 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X p2), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 6 factoid took 204 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p2), (NOT p2)]
Incomplete random walk after 10008 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished Best-First random walk after 3006 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=751 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0 p2), (X p2), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (NOT p2))]
Knowledge based reduction with 6 factoid took 219 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p2), (NOT p2)]
Support contains 1 out of 16 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 14/14 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2024-05-28 02:30:25] [INFO ] Invariant cache hit.
[2024-05-28 02:30:25] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2024-05-28 02:30:25] [INFO ] Invariant cache hit.
[2024-05-28 02:30:25] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-28 02:30:25] [INFO ] Invariant cache hit.
[2024-05-28 02:30:25] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-28 02:30:25] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-28 02:30:25] [INFO ] Invariant cache hit.
[2024-05-28 02:30:25] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141 ms. Remains : 16/16 places, 14/14 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p2), (NOT p2)]
Incomplete random walk after 10017 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=910 ) properties (out of 1) seen :0
Finished Best-First random walk after 2771 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=692 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 97 ms.
Product exploration explored 100000 steps with 0 reset in 185 ms.
Built C files in :
/tmp/ltsmin18394126717080558499
[2024-05-28 02:30:26] [INFO ] Computing symmetric may disable matrix : 14 transitions.
[2024-05-28 02:30:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:30:26] [INFO ] Computing symmetric may enable matrix : 14 transitions.
[2024-05-28 02:30:26] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:30:26] [INFO ] Computing Do-Not-Accords matrix : 14 transitions.
[2024-05-28 02:30:26] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:30:26] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18394126717080558499
Running compilation step : cd /tmp/ltsmin18394126717080558499;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 174 ms.
Running link step : cd /tmp/ltsmin18394126717080558499;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin18394126717080558499;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8646890680305009061.hoa' '--buchi-type=spotba'
LTSmin run took 1613 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property RefineWMG-PT-025026-LTLCardinality-00 finished in 4483 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)||X(F(p1))))'
Support contains 5 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Applied a total of 0 rules in 8 ms. Remains 129 /129 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 129 cols
[2024-05-28 02:30:28] [INFO ] Computed 52 invariants in 2 ms
[2024-05-28 02:30:28] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2024-05-28 02:30:28] [INFO ] Invariant cache hit.
[2024-05-28 02:30:28] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-28 02:30:28] [INFO ] Invariant cache hit.
[2024-05-28 02:30:28] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2024-05-28 02:30:28] [INFO ] Invariant cache hit.
[2024-05-28 02:30:28] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 311 ms. Remains : 129/129 places, 103/103 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ s85 s81) (LEQ s126 s35)), p1:(LEQ 3 s20)], 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]]
Product exploration explored 100000 steps with 0 reset in 404 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 0 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-01 finished in 808 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 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Applied a total of 0 rules in 8 ms. Remains 129 /129 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2024-05-28 02:30:28] [INFO ] Invariant cache hit.
[2024-05-28 02:30:28] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
[2024-05-28 02:30:28] [INFO ] Invariant cache hit.
[2024-05-28 02:30:28] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-28 02:30:28] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 129/129 places, 103/103 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-02 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 3 s70)], 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 RefineWMG-PT-025026-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-02 finished in 435 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||G(p1)))))'
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Graph (trivial) has 73 edges and 129 vertex of which 48 / 129 are part of one of the 24 SCC in 0 ms
Free SCC test removed 24 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 81 transition count 56
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 1 with 75 rules applied. Total rules applied 99 place count 31 transition count 31
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 19 rules applied. Total rules applied 118 place count 31 transition count 12
Reduce places removed 19 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 20 rules applied. Total rules applied 138 place count 12 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 139 place count 11 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 139 place count 11 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 141 place count 10 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 143 place count 9 transition count 9
Applied a total of 143 rules in 16 ms. Remains 9 /129 variables (removed 120) and now considering 9/103 (removed 94) transitions.
// Phase 1: matrix 9 rows 9 cols
[2024-05-28 02:30:29] [INFO ] Computed 3 invariants in 4 ms
[2024-05-28 02:30:29] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-28 02:30:29] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/129 places, 9/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 9/129 places, 9/103 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 3 s8), p0:(GT 3 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-03 finished in 240 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(G(p0)))'
Support contains 1 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Graph (trivial) has 75 edges and 129 vertex of which 50 / 129 are part of one of the 25 SCC in 1 ms
Free SCC test removed 25 places
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 79 transition count 54
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 1 with 75 rules applied. Total rules applied 100 place count 29 transition count 29
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 21 rules applied. Total rules applied 121 place count 29 transition count 8
Reduce places removed 21 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 22 rules applied. Total rules applied 143 place count 8 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 144 place count 7 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 144 place count 7 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 146 place count 6 transition count 6
Applied a total of 146 rules in 23 ms. Remains 6 /129 variables (removed 123) and now considering 6/103 (removed 97) transitions.
// Phase 1: matrix 6 rows 6 cols
[2024-05-28 02:30:29] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 02:30:29] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-28 02:30:29] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/129 places, 6/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115 ms. Remains : 6/129 places, 6/103 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s5)], nbAcceptance=1, 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 17 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-06 finished in 170 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&&X(G((F(p1)&&(X(p0) U (p2 U p3))))))))'
Support contains 5 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Applied a total of 0 rules in 4 ms. Remains 129 /129 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 129 cols
[2024-05-28 02:30:29] [INFO ] Computed 52 invariants in 1 ms
[2024-05-28 02:30:29] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-05-28 02:30:29] [INFO ] Invariant cache hit.
[2024-05-28 02:30:29] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 129/129 places, 103/103 transitions.
Stuttering acceptance computed with spot in 593 ms :[(OR (NOT p0) (NOT p1) (NOT p3)), (OR (NOT p1) (NOT p3)), (NOT p1), (NOT p0), (NOT p3), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 3}, { cond=(NOT p3), acceptance={0} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={0} source=1 dest: 5}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 6}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=1 dest: 7}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(NOT p3), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 6}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={0} source=5 dest: 8}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) p2), acceptance={} source=7 dest: 10}], [{ cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=8 dest: 1}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=8 dest: 9}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=9 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=9 dest: 10}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=10 dest: 2}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={0} source=10 dest: 10}]], initial=0, aps=[p0:(LEQ s32 s58), p1:(LEQ 1 s104), p3:(LEQ 3 s65), p2:(LEQ 2 s101)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 29 reset in 384 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 0 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-07 finished in 1283 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((p0||X((G(p1) U (p0&&G(p1))))))))'
Support contains 5 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Applied a total of 0 rules in 3 ms. Remains 129 /129 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2024-05-28 02:30:30] [INFO ] Invariant cache hit.
[2024-05-28 02:30:31] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2024-05-28 02:30:31] [INFO ] Invariant cache hit.
[2024-05-28 02:30:31] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-28 02:30:31] [INFO ] Invariant cache hit.
[2024-05-28 02:30:31] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-28 02:30:31] [INFO ] Invariant cache hit.
[2024-05-28 02:30:31] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 269 ms. Remains : 129/129 places, 103/103 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p0), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=5 dest: 0}, { cond=(NOT p1), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p1:(AND (LEQ 3 s91) (LEQ s55 s102)), p0:(LEQ s13 s58)], 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 17829 steps with 9 reset in 75 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-08 finished in 581 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((X(p0)&&(p1||F(G(p2))))))'
Support contains 4 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Applied a total of 0 rules in 4 ms. Remains 129 /129 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2024-05-28 02:30:31] [INFO ] Invariant cache hit.
[2024-05-28 02:30:31] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
[2024-05-28 02:30:31] [INFO ] Invariant cache hit.
[2024-05-28 02:30:31] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-28 02:30:31] [INFO ] Invariant cache hit.
[2024-05-28 02:30:31] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-05-28 02:30:31] [INFO ] Invariant cache hit.
[2024-05-28 02:30:31] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 129/129 places, 103/103 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 s11), p0:(AND (LEQ s103 s117) (LEQ 1 s11)), p2:(LEQ 3 s78)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 343 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 25 in 0 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-10 finished in 775 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(G(p0)))'
Support contains 1 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Graph (trivial) has 74 edges and 129 vertex of which 50 / 129 are part of one of the 25 SCC in 0 ms
Free SCC test removed 25 places
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 79 transition count 54
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 1 with 72 rules applied. Total rules applied 97 place count 31 transition count 30
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 22 rules applied. Total rules applied 119 place count 31 transition count 8
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 141 place count 9 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 141 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 143 place count 8 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 7 transition count 6
Applied a total of 145 rules in 8 ms. Remains 7 /129 variables (removed 122) and now considering 6/103 (removed 97) transitions.
// Phase 1: matrix 6 rows 7 cols
[2024-05-28 02:30:32] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 02:30:32] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-28 02:30:32] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/129 places, 6/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 7/129 places, 6/103 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s5)], nbAcceptance=1, 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 17 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-11 finished in 163 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 1 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Graph (trivial) has 74 edges and 129 vertex of which 50 / 129 are part of one of the 25 SCC in 1 ms
Free SCC test removed 25 places
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 79 transition count 54
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 1 with 72 rules applied. Total rules applied 97 place count 31 transition count 30
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 22 rules applied. Total rules applied 119 place count 31 transition count 8
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 141 place count 9 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 141 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 143 place count 8 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 7 transition count 6
Applied a total of 145 rules in 9 ms. Remains 7 /129 variables (removed 122) and now considering 6/103 (removed 97) transitions.
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-28 02:30:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/129 places, 6/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 7/129 places, 6/103 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-13 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:(LEQ 3 s6)], 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 266 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-13 finished in 194 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((p0||X(p1))))'
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Applied a total of 0 rules in 2 ms. Remains 129 /129 variables (removed 0) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 129 cols
[2024-05-28 02:30:32] [INFO ] Computed 52 invariants in 1 ms
[2024-05-28 02:30:32] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-05-28 02:30:32] [INFO ] Invariant cache hit.
[2024-05-28 02:30:32] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 253 ms. Remains : 129/129 places, 103/103 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 s66), p1:(GT 3 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 29445 steps with 0 reset in 109 ms.
FORMULA RefineWMG-PT-025026-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-025026-LTLCardinality-14 finished in 462 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 (p1||G(p0))) U p2)))'
Support contains 5 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 103/103 transitions.
Applied a total of 0 rules in 1 ms. Remains 129 /129 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2024-05-28 02:30:33] [INFO ] Invariant cache hit.
[2024-05-28 02:30:33] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
[2024-05-28 02:30:33] [INFO ] Invariant cache hit.
[2024-05-28 02:30:33] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-28 02:30:33] [INFO ] Invariant cache hit.
[2024-05-28 02:30:33] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2024-05-28 02:30:33] [INFO ] Invariant cache hit.
[2024-05-28 02:30:33] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 254 ms. Remains : 129/129 places, 103/103 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-025026-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s84 s0), p1:(AND (GT 1 s64) (LEQ s32 s99)), p0:(LEQ s32 s99)], 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]]
Product exploration explored 100000 steps with 50000 reset in 269 ms.
Product exploration explored 100000 steps with 50000 reset in 261 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) p0)))), true, (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) p0))))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 114 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RefineWMG-PT-025026-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RefineWMG-PT-025026-LTLCardinality-15 finished in 1085 ms.
All properties solved by simple procedures.
Total runtime 13679 ms.

BK_STOP 1716863435251

--------------------
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="RefineWMG-PT-025026"
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 RefineWMG-PT-025026, 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 r329-tall-171662362300457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-025026.tgz
mv RefineWMG-PT-025026 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 ;