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.r078-tall-165260109800099.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 DiscoveryGPU-PT-12a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260109800099
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 6.9K Apr 30 07:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 30 07:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 07:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 07:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 43K May 10 09:33 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 DiscoveryGPU-PT-12a-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652632930663

Running Version 202205111006
[2022-05-15 16:42:11] [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]
[2022-05-15 16:42:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 16:42:11] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2022-05-15 16:42:11] [INFO ] Transformed 123 places.
[2022-05-15 16:42:11] [INFO ] Transformed 169 transitions.
[2022-05-15 16:42:11] [INFO ] Found NUPN structural information;
[2022-05-15 16:42:11] [INFO ] Parsed PT model containing 123 places and 169 transitions in 172 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 169/169 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 117 transition count 163
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 117 transition count 163
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 112 transition count 158
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 112 transition count 158
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 108 transition count 150
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 108 transition count 150
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 38 place count 108 transition count 142
Applied a total of 38 rules in 31 ms. Remains 108 /123 variables (removed 15) and now considering 142/169 (removed 27) transitions.
// Phase 1: matrix 142 rows 108 cols
[2022-05-15 16:42:12] [INFO ] Computed 2 place invariants in 8 ms
[2022-05-15 16:42:12] [INFO ] Implicit Places using invariants in 187 ms returned []
// Phase 1: matrix 142 rows 108 cols
[2022-05-15 16:42:12] [INFO ] Computed 2 place invariants in 2 ms
[2022-05-15 16:42:12] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-15 16:42:12] [INFO ] Implicit Places using invariants and state equation in 156 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 371 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 107/123 places, 142/169 transitions.
Applied a total of 0 rules in 5 ms. Remains 107 /107 variables (removed 0) and now considering 142/142 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 107/123 places, 142/169 transitions.
Support contains 22 out of 107 places after structural reductions.
[2022-05-15 16:42:12] [INFO ] Flatten gal took : 35 ms
[2022-05-15 16:42:12] [INFO ] Flatten gal took : 13 ms
[2022-05-15 16:42:12] [INFO ] Input system was already deterministic with 142 transitions.
Incomplete random walk after 10000 steps, including 77 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 18) seen :15
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 142 rows 107 cols
[2022-05-15 16:42:13] [INFO ] Computed 1 place invariants in 6 ms
[2022-05-15 16:42:13] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-15 16:42:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-15 16:42:13] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 7 simplifications.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 14 stabilizing places and 13 stable transitions
Graph (complete) has 270 edges and 107 vertex of which 101 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.6 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||p1)))'
Support contains 2 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 142/142 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 102 transition count 137
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 102 transition count 137
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 97 transition count 132
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 97 transition count 132
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 93 transition count 128
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 93 transition count 128
Applied a total of 28 rules in 14 ms. Remains 93 /107 variables (removed 14) and now considering 128/142 (removed 14) transitions.
// Phase 1: matrix 128 rows 93 cols
[2022-05-15 16:42:13] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-15 16:42:13] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 128 rows 93 cols
[2022-05-15 16:42:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:42:13] [INFO ] State equation strengthened by 62 read => feed constraints.
[2022-05-15 16:42:13] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
// Phase 1: matrix 128 rows 93 cols
[2022-05-15 16:42:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:42:13] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/107 places, 128/142 transitions.
Finished structural reductions, in 1 iterations. Remains : 93/107 places, 128/142 transitions.
Stuttering acceptance computed with spot in 235 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s1 0) (EQ s13 1)), p0:(OR (EQ s13 0) (EQ s1 1))], 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 310 steps with 2 reset in 6 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-05 finished in 545 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X(p0)))))'
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 142/142 transitions.
Graph (complete) has 270 edges and 107 vertex of which 101 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.9 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 116 edges and 99 vertex of which 84 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 15 output transitions
Drop transitions removed 15 transitions
Graph (trivial) has 93 edges and 84 vertex of which 46 / 84 are part of one of the 23 SCC in 1 ms
Free SCC test removed 23 places
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 61 transition count 108
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 51 place count 49 transition count 85
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 62 place count 38 transition count 63
Iterating global reduction 2 with 11 rules applied. Total rules applied 73 place count 38 transition count 63
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 84 place count 27 transition count 41
Iterating global reduction 2 with 11 rules applied. Total rules applied 95 place count 27 transition count 41
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 105 place count 17 transition count 21
Iterating global reduction 2 with 10 rules applied. Total rules applied 115 place count 17 transition count 21
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 125 place count 7 transition count 11
Iterating global reduction 2 with 10 rules applied. Total rules applied 135 place count 7 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 137 place count 6 transition count 11
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 139 place count 6 transition count 9
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 6 transition count 9
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 5 transition count 8
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 5 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 143 place count 4 transition count 7
Applied a total of 143 rules in 29 ms. Remains 4 /107 variables (removed 103) and now considering 7/142 (removed 135) transitions.
[2022-05-15 16:42:13] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
// Phase 1: matrix 6 rows 4 cols
[2022-05-15 16:42:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 16:42:13] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-15 16:42:13] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
// Phase 1: matrix 6 rows 4 cols
[2022-05-15 16:42:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 16:42:14] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-15 16:42:14] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 16:42:14] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
// Phase 1: matrix 6 rows 4 cols
[2022-05-15 16:42:14] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 16:42:14] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/107 places, 7/142 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/107 places, 7/142 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-06 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 s3 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 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-06 finished in 193 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0 U p1)) U (p2 U !(G(p1)||p3))))'
Support contains 4 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 142/142 transitions.
Graph (complete) has 270 edges and 107 vertex of which 101 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 116 edges and 99 vertex of which 86 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.2 ms
Discarding 13 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Graph (trivial) has 89 edges and 86 vertex of which 44 / 86 are part of one of the 22 SCC in 1 ms
Free SCC test removed 22 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 64 transition count 112
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 47 place count 54 transition count 89
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 53 transition count 89
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 58 place count 43 transition count 69
Iterating global reduction 3 with 10 rules applied. Total rules applied 68 place count 43 transition count 69
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 78 place count 33 transition count 49
Iterating global reduction 3 with 10 rules applied. Total rules applied 88 place count 33 transition count 49
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 95 place count 26 transition count 35
Iterating global reduction 3 with 7 rules applied. Total rules applied 102 place count 26 transition count 35
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 109 place count 19 transition count 28
Iterating global reduction 3 with 7 rules applied. Total rules applied 116 place count 19 transition count 28
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 118 place count 18 transition count 27
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 120 place count 17 transition count 29
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 124 place count 17 transition count 25
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 125 place count 17 transition count 25
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 126 place count 16 transition count 24
Iterating global reduction 3 with 1 rules applied. Total rules applied 127 place count 16 transition count 24
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 131 place count 12 transition count 20
Applied a total of 131 rules in 19 ms. Remains 12 /107 variables (removed 95) and now considering 20/142 (removed 122) transitions.
[2022-05-15 16:42:14] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
// Phase 1: matrix 16 rows 12 cols
[2022-05-15 16:42:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:42:14] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-15 16:42:14] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
// Phase 1: matrix 16 rows 12 cols
[2022-05-15 16:42:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 16:42:14] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-15 16:42:14] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 16:42:14] [INFO ] Flow matrix only has 16 transitions (discarded 4 similar events)
// Phase 1: matrix 16 rows 12 cols
[2022-05-15 16:42:14] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 16:42:14] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/107 places, 20/142 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/107 places, 20/142 transitions.
Stuttering acceptance computed with spot in 314 ms :[(OR p1 p3), true, (NOT p1), (NOT p1), (OR p3 p1), p1]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR (AND p3 p1) (AND p3 p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p3 (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p2) p0), acceptance={0} source=0 dest: 2}, { cond=(OR (AND p3 p1 (NOT p2)) (AND p3 (NOT p2) p0)), acceptance={0} source=0 dest: 3}, { cond=(AND p3 (NOT p1) p2 (NOT p0)), acceptance={0} source=0 dest: 4}, { cond=(AND (NOT p3) p1), acceptance={0} source=0 dest: 5}], [{ 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=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(OR p1 p0), acceptance={} source=3 dest: 3}], [{ cond=(AND p3 (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND p3 p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p3) p1), acceptance={0} source=4 dest: 5}], [{ cond=p1, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(OR (EQ s4 0) (EQ s10 1)), p1:(EQ s3 1), p0:(EQ s6 1), p2:(OR (EQ s4 0) (EQ s10 1))], 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, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-08 finished in 441 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X((X(p0)&&p0))||!X(p1))) U G(p1)))'
Support contains 3 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 142/142 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 101 transition count 136
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 101 transition count 136
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 96 transition count 131
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 96 transition count 131
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 92 transition count 127
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 92 transition count 127
Applied a total of 30 rules in 17 ms. Remains 92 /107 variables (removed 15) and now considering 127/142 (removed 15) transitions.
// Phase 1: matrix 127 rows 92 cols
[2022-05-15 16:42:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:42:14] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 127 rows 92 cols
[2022-05-15 16:42:14] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-15 16:42:14] [INFO ] State equation strengthened by 62 read => feed constraints.
[2022-05-15 16:42:14] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
// Phase 1: matrix 127 rows 92 cols
[2022-05-15 16:42:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:42:14] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 92/107 places, 127/142 transitions.
Finished structural reductions, in 1 iterations. Remains : 92/107 places, 127/142 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p1:(OR (EQ s25 0) (EQ s36 1)), p0:(EQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2804 steps with 22 reset in 27 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-11 finished in 385 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(X(X(G((F(!(p0 U p1))&&X(p2)))))))))'
Support contains 5 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 103 transition count 138
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 103 transition count 138
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 100 transition count 135
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 100 transition count 135
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 98 transition count 133
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 98 transition count 133
Applied a total of 18 rules in 6 ms. Remains 98 /107 variables (removed 9) and now considering 133/142 (removed 9) transitions.
// Phase 1: matrix 133 rows 98 cols
[2022-05-15 16:42:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 16:42:15] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 133 rows 98 cols
[2022-05-15 16:42:15] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-15 16:42:15] [INFO ] State equation strengthened by 64 read => feed constraints.
[2022-05-15 16:42:15] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
// Phase 1: matrix 133 rows 98 cols
[2022-05-15 16:42:15] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-15 16:42:15] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/107 places, 133/142 transitions.
Finished structural reductions, in 1 iterations. Remains : 98/107 places, 133/142 transitions.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), (OR (NOT p2) p1), (OR (NOT p2) p1), p1, (NOT p2), true]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}, { cond=true, acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s23 0) (EQ s80 1)), p0:(EQ s69 1), p2:(AND (EQ s39 0) (EQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 25 steps with 1 reset in 0 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-13 finished in 499 ms.
All properties solved by simple procedures.
Total runtime 3703 ms.

BK_STOP 1652632935514

--------------------
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="DiscoveryGPU-PT-12a"
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 DiscoveryGPU-PT-12a, 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 r078-tall-165260109800099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-12a.tgz
mv DiscoveryGPU-PT-12a 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 ;