Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132107800077.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 SemanticWebServices-PT-S128P18, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107800077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.4K May 11 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 11 17:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 17:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 261K May 12 08:13 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 SemanticWebServices-PT-S128P18-00
FORMULA_NAME SemanticWebServices-PT-S128P18-01
FORMULA_NAME SemanticWebServices-PT-S128P18-02
FORMULA_NAME SemanticWebServices-PT-S128P18-03
FORMULA_NAME SemanticWebServices-PT-S128P18-04
FORMULA_NAME SemanticWebServices-PT-S128P18-05
FORMULA_NAME SemanticWebServices-PT-S128P18-06
FORMULA_NAME SemanticWebServices-PT-S128P18-07
FORMULA_NAME SemanticWebServices-PT-S128P18-08
FORMULA_NAME SemanticWebServices-PT-S128P18-09
FORMULA_NAME SemanticWebServices-PT-S128P18-10
FORMULA_NAME SemanticWebServices-PT-S128P18-11
FORMULA_NAME SemanticWebServices-PT-S128P18-12
FORMULA_NAME SemanticWebServices-PT-S128P18-13
FORMULA_NAME SemanticWebServices-PT-S128P18-14
FORMULA_NAME SemanticWebServices-PT-S128P18-15

=== Now, execution of the tool begins

BK_START 1621422424098

Running Version 0
[2021-05-19 11:07:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-19 11:07:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 11:07:06] [INFO ] Load time of PNML (sax parser for PT used): 115 ms
[2021-05-19 11:07:06] [INFO ] Transformed 184 places.
[2021-05-19 11:07:06] [INFO ] Transformed 466 transitions.
[2021-05-19 11:07:06] [INFO ] Parsed PT model containing 184 places and 466 transitions in 161 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 11:07:06] [INFO ] Initial state test concluded for 10 properties.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 269 transitions
Reduce redundant transitions removed 269 transitions.
FORMULA SemanticWebServices-PT-S128P18-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 182 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 182/182 places, 195/195 transitions.
Ensure Unique test removed 44 places
Reduce places removed 76 places and 0 transitions.
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 106 transition count 113
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 166 place count 98 transition count 105
Iterating global reduction 1 with 8 rules applied. Total rules applied 174 place count 98 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 175 place count 98 transition count 104
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 181 place count 92 transition count 98
Iterating global reduction 2 with 6 rules applied. Total rules applied 187 place count 92 transition count 98
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 192 place count 87 transition count 93
Iterating global reduction 2 with 5 rules applied. Total rules applied 197 place count 87 transition count 93
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 201 place count 83 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 205 place count 83 transition count 89
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 209 place count 79 transition count 85
Iterating global reduction 2 with 4 rules applied. Total rules applied 213 place count 79 transition count 85
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 216 place count 76 transition count 82
Iterating global reduction 2 with 3 rules applied. Total rules applied 219 place count 76 transition count 82
Applied a total of 219 rules in 37 ms. Remains 76 /182 variables (removed 106) and now considering 82/195 (removed 113) transitions.
[2021-05-19 11:07:06] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 76 cols
[2021-05-19 11:07:06] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-19 11:07:06] [INFO ] Implicit Places using invariants in 104 ms returned []
[2021-05-19 11:07:06] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 76 cols
[2021-05-19 11:07:06] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-19 11:07:06] [INFO ] State equation strengthened by 63 read => feed constraints.
[2021-05-19 11:07:06] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2021-05-19 11:07:06] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 76 cols
[2021-05-19 11:07:06] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-19 11:07:06] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/182 places, 82/195 transitions.
[2021-05-19 11:07:06] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-19 11:07:06] [INFO ] Flatten gal took : 23 ms
FORMULA SemanticWebServices-PT-S128P18-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 11:07:06] [INFO ] Flatten gal took : 9 ms
[2021-05-19 11:07:06] [INFO ] Input system was already deterministic with 82 transitions.
Finished random walk after 33342 steps, including 1 resets, run visited all 7 properties in 179 ms. (steps per millisecond=186 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 76 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 76/76 places, 82/82 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 73 transition count 82
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 72 transition count 81
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 72 transition count 81
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 71 transition count 80
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 71 transition count 80
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 70 transition count 79
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 70 transition count 79
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 69 transition count 78
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 69 transition count 78
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 68 transition count 77
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 68 transition count 77
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 67 transition count 76
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 67 transition count 76
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 66 transition count 75
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 66 transition count 75
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 65 transition count 74
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 65 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 65 transition count 73
Applied a total of 20 rules in 23 ms. Remains 65 /76 variables (removed 11) and now considering 73/82 (removed 9) transitions.
[2021-05-19 11:07:07] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
// Phase 1: matrix 65 rows 65 cols
[2021-05-19 11:07:07] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-19 11:07:07] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-19 11:07:07] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
// Phase 1: matrix 65 rows 65 cols
[2021-05-19 11:07:07] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-19 11:07:07] [INFO ] State equation strengthened by 55 read => feed constraints.
[2021-05-19 11:07:07] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2021-05-19 11:07:07] [INFO ] Flow matrix only has 65 transitions (discarded 8 similar events)
// Phase 1: matrix 65 rows 65 cols
[2021-05-19 11:07:07] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-19 11:07:07] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/76 places, 73/82 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s56 1) (GEQ s61 1)), p1:(AND (GEQ s7 1) (GEQ s55 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P18-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-01 finished in 415 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 76 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 76/76 places, 82/82 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 71 transition count 79
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 69 transition count 79
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 67 transition count 77
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 67 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 67 transition count 76
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 66 transition count 75
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 66 transition count 75
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 65 transition count 74
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 65 transition count 74
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 64 transition count 73
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 64 transition count 73
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 63 transition count 72
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 63 transition count 72
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 62 transition count 71
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 62 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 61 transition count 70
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 61 transition count 70
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 60 transition count 69
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 60 transition count 69
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 60 transition count 68
Applied a total of 24 rules in 28 ms. Remains 60 /76 variables (removed 16) and now considering 68/82 (removed 14) transitions.
[2021-05-19 11:07:07] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 60 cols
[2021-05-19 11:07:07] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 11:07:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 11:07:07] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 60 cols
[2021-05-19 11:07:07] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 11:07:07] [INFO ] State equation strengthened by 44 read => feed constraints.
[2021-05-19 11:07:07] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2021-05-19 11:07:07] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 11:07:07] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 60 cols
[2021-05-19 11:07:07] [INFO ] Computed 2 place invariants in 3 ms
[2021-05-19 11:07:07] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/76 places, 68/82 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-03 automaton TGBA [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:(OR (LT s3 1) (LT s38 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]]
Product exploration explored 100000 steps with 0 reset in 355 ms.
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-03 finished in 687 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 76/76 places, 82/82 transitions.
Ensure Unique test removed 5 places
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 71 transition count 80
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 69 transition count 80
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 67 transition count 78
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 67 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 67 transition count 77
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 66 transition count 76
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 66 transition count 76
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 65 transition count 75
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 65 transition count 75
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 64 transition count 74
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 64 transition count 74
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 63 transition count 73
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 63 transition count 73
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 62 transition count 72
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 62 transition count 72
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 61 transition count 71
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 61 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 60 transition count 70
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 60 transition count 70
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 60 transition count 69
Applied a total of 24 rules in 17 ms. Remains 60 /76 variables (removed 16) and now considering 69/82 (removed 13) transitions.
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 61 transitions (discarded 8 similar events)
// Phase 1: matrix 61 rows 60 cols
[2021-05-19 11:07:08] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 61 transitions (discarded 8 similar events)
// Phase 1: matrix 61 rows 60 cols
[2021-05-19 11:07:08] [INFO ] Computed 1 place invariants in 8 ms
[2021-05-19 11:07:08] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-19 11:07:08] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2021-05-19 11:07:08] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 61 transitions (discarded 8 similar events)
// Phase 1: matrix 61 rows 60 cols
[2021-05-19 11:07:08] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-19 11:07:08] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/76 places, 69/82 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s18 1)], 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 SemanticWebServices-PT-S128P18-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-07 finished in 216 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 76 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 76/76 places, 82/82 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 72 transition count 82
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 71 transition count 81
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 71 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 71 transition count 80
Applied a total of 7 rules in 17 ms. Remains 71 /76 variables (removed 5) and now considering 80/82 (removed 2) transitions.
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 71 cols
[2021-05-19 11:07:08] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 11:07:08] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 71 cols
[2021-05-19 11:07:08] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 11:07:08] [INFO ] State equation strengthened by 62 read => feed constraints.
[2021-05-19 11:07:08] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 71 cols
[2021-05-19 11:07:08] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 11:07:08] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 71/76 places, 80/82 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S128P18-10 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(LT s39 1), p0:(AND (GEQ s6 1) (GEQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P18-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-10 finished in 218 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 76 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 76/76 places, 82/82 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 71 transition count 79
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 69 transition count 79
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 67 transition count 77
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 67 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 67 transition count 76
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 66 transition count 75
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 66 transition count 75
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 65 transition count 74
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 65 transition count 74
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 64 transition count 73
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 64 transition count 73
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 63 transition count 72
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 63 transition count 72
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 62 transition count 71
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 62 transition count 71
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 61 transition count 70
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 61 transition count 70
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 60 transition count 69
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 60 transition count 69
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 60 transition count 68
Applied a total of 24 rules in 48 ms. Remains 60 /76 variables (removed 16) and now considering 68/82 (removed 14) transitions.
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 60 cols
[2021-05-19 11:07:08] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 11:07:08] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 60 cols
[2021-05-19 11:07:08] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 11:07:08] [INFO ] State equation strengthened by 44 read => feed constraints.
[2021-05-19 11:07:08] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2021-05-19 11:07:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-19 11:07:08] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 60 cols
[2021-05-19 11:07:08] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-19 11:07:08] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/76 places, 68/82 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-14 finished in 212 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621422429749

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="SemanticWebServices-PT-S128P18"
export BK_EXAMINATION="LTLFireability"
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 SemanticWebServices-PT-S128P18, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-162132107800077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S128P18.tgz
mv SemanticWebServices-PT-S128P18 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;