Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r096-smll-165260576200395.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-28a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260576200395
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 7.2K Apr 29 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 12:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 12:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 44K 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 GPUForwardProgress-PT-28a-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-28a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652730618497

Running Version 202205111006
[2022-05-16 19:50:20] [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]
[2022-05-16 19:50:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 19:50:21] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2022-05-16 19:50:21] [INFO ] Transformed 120 places.
[2022-05-16 19:50:21] [INFO ] Transformed 149 transitions.
[2022-05-16 19:50:21] [INFO ] Found NUPN structural information;
[2022-05-16 19:50:21] [INFO ] Parsed PT model containing 120 places and 149 transitions in 396 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 32 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:21] [INFO ] Computed 29 place invariants in 20 ms
[2022-05-16 19:50:22] [INFO ] Implicit Places using invariants in 545 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:22] [INFO ] Computed 29 place invariants in 5 ms
[2022-05-16 19:50:22] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:50:22] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:22] [INFO ] Computed 29 place invariants in 7 ms
[2022-05-16 19:50:22] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
Support contains 16 out of 119 places after structural reductions.
[2022-05-16 19:50:23] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-16 19:50:23] [INFO ] Flatten gal took : 93 ms
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 19:50:23] [INFO ] Flatten gal took : 38 ms
[2022-05-16 19:50:23] [INFO ] Input system was already deterministic with 119 transitions.
Finished random walk after 4371 steps, including 10 resets, run visited all 9 properties in 423 ms. (steps per millisecond=10 )
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.9 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(p0))))'
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.3 ms
Discarding 29 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 28 Pre rules applied. Total rules applied 1 place count 90 transition count 90
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 0 with 56 rules applied. Total rules applied 57 place count 62 transition count 90
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 0 with 2 rules applied. Total rules applied 59 place count 61 transition count 89
Applied a total of 59 rules in 44 ms. Remains 61 /119 variables (removed 58) and now considering 89/119 (removed 30) transitions.
// Phase 1: matrix 89 rows 61 cols
[2022-05-16 19:50:24] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:50:24] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 89 rows 61 cols
[2022-05-16 19:50:24] [INFO ] Computed 1 place invariants in 6 ms
[2022-05-16 19:50:24] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-16 19:50:24] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2022-05-16 19:50:24] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 89 rows 61 cols
[2022-05-16 19:50:24] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-16 19:50:24] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/119 places, 89/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 61/119 places, 89/119 transitions.
Stuttering acceptance computed with spot in 337 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s34 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 226 steps with 3 reset in 15 ms.
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLCardinality-02 finished in 940 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(F(X(p2)))))'
Support contains 6 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 11 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:25] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:25] [INFO ] Implicit Places using invariants in 167 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:25] [INFO ] Computed 29 place invariants in 3 ms
[2022-05-16 19:50:25] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:50:25] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:25] [INFO ] Computed 29 place invariants in 3 ms
[2022-05-16 19:50:25] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (NOT p2)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLCardinality-07 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 p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s116 0) (EQ s40 1)), p0:(OR (EQ s48 0) (EQ s44 1)), p2:(OR (EQ s50 0) (EQ s99 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 801 ms.
Product exploration explored 100000 steps with 33333 reset in 666 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.2 ms
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p2))
Knowledge based reduction with 7 factoid took 292 ms. Reduced automaton from 5 states, 8 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-28a-LTLCardinality-07 finished in 2704 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(p0)))))'
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 27 Pre rules applied. Total rules applied 0 place count 119 transition count 92
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 0 with 54 rules applied. Total rules applied 54 place count 92 transition count 92
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 91 transition count 91
Applied a total of 56 rules in 26 ms. Remains 91 /119 variables (removed 28) and now considering 91/119 (removed 28) transitions.
// Phase 1: matrix 91 rows 91 cols
[2022-05-16 19:50:27] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:27] [INFO ] Implicit Places using invariants in 196 ms returned []
// Phase 1: matrix 91 rows 91 cols
[2022-05-16 19:50:27] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-16 19:50:28] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-16 19:50:28] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2022-05-16 19:50:28] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 91 rows 91 cols
[2022-05-16 19:50:28] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:28] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/119 places, 91/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/119 places, 91/119 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLCardinality-09 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:(AND (OR (EQ s85 0) (EQ s37 1)) (OR (EQ s63 0) (EQ s71 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLCardinality-09 finished in 648 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(p0)))))'
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 27 Pre rules applied. Total rules applied 1 place count 89 transition count 90
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 0 with 54 rules applied. Total rules applied 55 place count 62 transition count 90
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 0 with 2 rules applied. Total rules applied 57 place count 61 transition count 89
Applied a total of 57 rules in 22 ms. Remains 61 /119 variables (removed 58) and now considering 89/119 (removed 30) transitions.
// Phase 1: matrix 89 rows 61 cols
[2022-05-16 19:50:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:50:28] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 89 rows 61 cols
[2022-05-16 19:50:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:50:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 19:50:28] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2022-05-16 19:50:28] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 89 rows 61 cols
[2022-05-16 19:50:28] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-16 19:50:28] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/119 places, 89/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 61/119 places, 89/119 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLCardinality-10 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:(EQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLCardinality-10 finished in 388 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X(G(p0)))||F((F(G(p1))&&p2)))))'
Support contains 5 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 26 Pre rules applied. Total rules applied 0 place count 119 transition count 93
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 0 with 52 rules applied. Total rules applied 52 place count 93 transition count 93
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 0 with 2 rules applied. Total rules applied 54 place count 92 transition count 92
Applied a total of 54 rules in 20 ms. Remains 92 /119 variables (removed 27) and now considering 92/119 (removed 27) transitions.
// Phase 1: matrix 92 rows 92 cols
[2022-05-16 19:50:28] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:28] [INFO ] Implicit Places using invariants in 102 ms returned []
// Phase 1: matrix 92 rows 92 cols
[2022-05-16 19:50:28] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:28] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-16 19:50:29] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2022-05-16 19:50:29] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 92 rows 92 cols
[2022-05-16 19:50:29] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:29] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 92/119 places, 92/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 92/119 places, 92/119 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s86 1), p0:(AND (OR (EQ s68 0) (EQ s79 1)) (OR (EQ s71 0) (EQ s35 1))), p1:(AND (EQ s35 0) (EQ s71 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 10396 steps with 81 reset in 77 ms.
FORMULA GPUForwardProgress-PT-28a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLCardinality-11 finished in 689 ms.
All properties solved by simple procedures.
Total runtime 8606 ms.

BK_STOP 1652730629485

--------------------
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="GPUForwardProgress-PT-28a"
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 GPUForwardProgress-PT-28a, 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 r096-smll-165260576200395"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28a.tgz
mv GPUForwardProgress-PT-28a 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 ;