Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572300491.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RefineWMG-PT-007007, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572300491
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 7.0K Apr 30 02:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 30 02:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 02:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 02:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 08:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 18K May 10 09:34 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-007007-LTLCardinality-00
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-01
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-02
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-03
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-04
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-05
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-06
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-07
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-08
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-09
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-10
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-11
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-12
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-13
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-14
FORMULA_NAME RefineWMG-PT-007007-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653084420308

Running Version 202205111006
[2022-05-20 22:07:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 22:07:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 22:07:01] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2022-05-20 22:07:01] [INFO ] Transformed 39 places.
[2022-05-20 22:07:01] [INFO ] Transformed 31 transitions.
[2022-05-20 22:07:01] [INFO ] Parsed PT model containing 39 places and 31 transitions in 150 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA RefineWMG-PT-007007-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-007007-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-007007-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Applied a total of 0 rules in 8 ms. Remains 39 /39 variables (removed 0) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:01] [INFO ] Computed 16 place invariants in 4 ms
[2022-05-20 22:07:01] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:01] [INFO ] Computed 16 place invariants in 2 ms
[2022-05-20 22:07:01] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:01] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:01] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:01] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:02] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 31/31 transitions.
Support contains 28 out of 39 places after structural reductions.
[2022-05-20 22:07:02] [INFO ] Flatten gal took : 23 ms
[2022-05-20 22:07:02] [INFO ] Flatten gal took : 7 ms
[2022-05-20 22:07:02] [INFO ] Input system was already deterministic with 31 transitions.
Support contains 27 out of 39 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 29) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:02] [INFO ] Computed 16 place invariants in 3 ms
[2022-05-20 22:07:02] [INFO ] [Real]Absence check using 16 positive place invariants in 3 ms returned sat
[2022-05-20 22:07:02] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 22:07:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2022-05-20 22:07:02] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 22:07:02] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-05-20 22:07:02] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 99 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=49 )
Parikh walk visited 1 properties in 2 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA RefineWMG-PT-007007-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1)&&(F(p2)||p3))))'
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:03] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:03] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:03] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:03] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:03] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:03] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:03] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:03] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 31/31 transitions.
Stuttering acceptance computed with spot in 341 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), true, (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GT 2 s15), p1:(LEQ 2 s29), p3:(GT s12 s29), p2:(GT s17 s32)], 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 471 steps with 1 reset in 5 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-00 finished in 559 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(G(p0)))))'
Support contains 1 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:03] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:03] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:03] [INFO ] Computed 16 place invariants in 8 ms
[2022-05-20 22:07:03] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:03] [INFO ] Computed 16 place invariants in 2 ms
[2022-05-20 22:07:03] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:03] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 22:07:03] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 31/31 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 3 s16)], 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 RefineWMG-PT-007007-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-01 finished in 280 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Graph (trivial) has 21 edges and 39 vertex of which 14 / 39 are part of one of the 7 SCC in 2 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 25 transition count 18
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 21 rules applied. Total rules applied 28 place count 11 transition count 11
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 6 rules applied. Total rules applied 34 place count 11 transition count 5
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 40 place count 5 transition count 5
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 42 place count 4 transition count 4
Applied a total of 42 rules in 8 ms. Remains 4 /39 variables (removed 35) and now considering 4/31 (removed 27) transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-20 22:07:03] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:07:03] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-20 22:07:03] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 22:07:03] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-20 22:07:03] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:07:03] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-20 22:07:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-20 22:07:03] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:07:03] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/39 places, 4/31 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/39 places, 4/31 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-04 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 s2)], 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 2 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-04 finished in 143 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Graph (trivial) has 17 edges and 39 vertex of which 10 / 39 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 29 transition count 22
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 21 rules applied. Total rules applied 26 place count 15 transition count 15
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 3 rules applied. Total rules applied 29 place count 15 transition count 12
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 32 place count 12 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 32 place count 12 transition count 11
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 34 place count 11 transition count 11
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 36 place count 10 transition count 10
Applied a total of 36 rules in 4 ms. Remains 10 /39 variables (removed 29) and now considering 10/31 (removed 21) transitions.
// Phase 1: matrix 10 rows 10 cols
[2022-05-20 22:07:03] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:07:03] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
// Phase 1: matrix 10 rows 10 cols
[2022-05-20 22:07:03] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:07:04] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 10 rows 10 cols
[2022-05-20 22:07:04] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:07:04] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-20 22:07:04] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 10 rows 10 cols
[2022-05-20 22:07:04] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:07:04] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/39 places, 10/31 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/39 places, 10/31 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-07 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 s6 s8)], 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 34 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-07 finished in 210 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Graph (trivial) has 18 edges and 39 vertex of which 14 / 39 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 25 transition count 18
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 19 place count 17 transition count 14
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 17 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 16 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 21 place count 16 transition count 12
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 23 place count 15 transition count 12
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 25 place count 14 transition count 11
Applied a total of 25 rules in 7 ms. Remains 14 /39 variables (removed 25) and now considering 11/31 (removed 20) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:07:04] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 22:07:04] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:07:04] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 22:07:04] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:07:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 22:07:04] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-05-20 22:07:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:07:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 22:07:04] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/39 places, 11/31 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/39 places, 11/31 transitions.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p1)]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ s6 s7), p0:(LEQ s13 s10)], 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, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-08 finished in 216 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U X(p1)) U X(!(G(p3)||p2)))))'
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Applied a total of 0 rules in 2 ms. Remains 39 /39 variables (removed 0) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:04] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 22:07:04] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:04] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:04] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:04] [INFO ] Computed 16 place invariants in 3 ms
[2022-05-20 22:07:04] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:04] [INFO ] Computed 16 place invariants in 2 ms
[2022-05-20 22:07:04] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 31/31 transitions.
Stuttering acceptance computed with spot in 378 ms :[(OR p3 p2), (AND (NOT p1) p2), (OR p3 p2), (OR (AND p0 (NOT p1) p3) (AND (NOT p1) p2)), true, p3, (AND p0 (NOT p1) p3), (NOT p1), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 1}, { cond=p2, acceptance={0} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={0} source=2 dest: 5}], [{ cond=(AND p0 (NOT p1) (NOT p2) p3), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 7}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 8}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p3, acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1) p3), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(LEQ 3 s11), p1:(LEQ s12 s15), p2:(OR (LEQ 1 s0) (LEQ 2 s1)), p3:(GT 2 s1)], 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, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 446 reset in 304 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-10 finished in 888 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((F(p0) U p1)&&G(X(F(p2)))))))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Graph (trivial) has 14 edges and 39 vertex of which 8 / 39 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 31 transition count 24
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 22 place count 19 transition count 18
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 19 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 18 transition count 17
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24 place count 18 transition count 15
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 28 place count 16 transition count 15
Applied a total of 28 rules in 10 ms. Remains 16 /39 variables (removed 23) and now considering 15/31 (removed 16) transitions.
// Phase 1: matrix 15 rows 16 cols
[2022-05-20 22:07:05] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:07:05] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
// Phase 1: matrix 15 rows 16 cols
[2022-05-20 22:07:05] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:07:05] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 15 rows 16 cols
[2022-05-20 22:07:05] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:07:05] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-20 22:07:05] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 15 rows 16 cols
[2022-05-20 22:07:05] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:07:05] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/39 places, 15/31 transitions.
Finished structural reductions, in 1 iterations. Remains : 16/39 places, 15/31 transitions.
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GT s6 s9), p0:(LEQ 3 s12), p2:(LEQ 1 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-11 finished in 413 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(G(F((G(p0)||p1)))))))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Graph (trivial) has 19 edges and 39 vertex of which 14 / 39 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 25 transition count 18
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 15 rules applied. Total rules applied 22 place count 15 transition count 13
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 3 rules applied. Total rules applied 25 place count 15 transition count 10
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 28 place count 12 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 28 place count 12 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 10 transition count 8
Applied a total of 32 rules in 4 ms. Remains 10 /39 variables (removed 29) and now considering 8/31 (removed 23) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-20 22:07:05] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:07:05] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-20 22:07:05] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:07:05] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-20 22:07:05] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:07:05] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-20 22:07:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-20 22:07:05] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:07:05] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/39 places, 8/31 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/39 places, 8/31 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s9 s3), p1:(LEQ s4 s6)], 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 804 steps with 0 reset in 2 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-12 finished in 236 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))&&F(G(p1))))'
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Graph (trivial) has 17 edges and 39 vertex of which 12 / 39 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 27 transition count 20
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 15 rules applied. Total rules applied 21 place count 17 transition count 15
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 17 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 16 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 23 place count 16 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 27 place count 14 transition count 12
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 29 place count 13 transition count 11
Applied a total of 29 rules in 7 ms. Remains 13 /39 variables (removed 26) and now considering 11/31 (removed 20) transitions.
// Phase 1: matrix 11 rows 13 cols
[2022-05-20 22:07:05] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 22:07:05] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
// Phase 1: matrix 11 rows 13 cols
[2022-05-20 22:07:05] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 11 rows 13 cols
[2022-05-20 22:07:06] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 22:07:06] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-20 22:07:06] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 11 rows 13 cols
[2022-05-20 22:07:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/39 places, 11/31 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/39 places, 11/31 transitions.
Stuttering acceptance computed with spot in 43 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s8), p1:(GT s6 s12)], 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 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-13 finished in 224 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(F(G(p0)))) U !F(X(p1))))'
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:06] [INFO ] Computed 16 place invariants in 2 ms
[2022-05-20 22:07:06] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:06] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:06] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:06] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 31/31 transitions.
Stuttering acceptance computed with spot in 124 ms :[p1, p1, (NOT p0)]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 3 s33), p0:(LEQ s31 s32)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 270 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 15 in 0 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-14 finished in 610 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(G((F(p0)||p1)))))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 31/31 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:06] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:06] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:06] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
// Phase 1: matrix 31 rows 39 cols
[2022-05-20 22:07:06] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 22:07:06] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 31/31 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-007007-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(OR p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s21 s17), p1:(LEQ s38 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4736 reset in 245 ms.
Stack based approach found an accepted trace after 82 steps with 18 reset with depth 44 and stack size 44 in 0 ms.
FORMULA RefineWMG-PT-007007-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-007007-LTLCardinality-15 finished in 533 ms.
All properties solved by simple procedures.
Total runtime 5866 ms.

BK_STOP 1653084427381

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-007007"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is RefineWMG-PT-007007, 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 r186-tajo-165281572300491"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-007007.tgz
mv RefineWMG-PT-007007 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 ;