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-162132107800076.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107800076
=====================================================================

--------------------
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 1621422416175

Running Version 0
[2021-05-19 11:06:57] [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]
[2021-05-19 11:06:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 11:06:57] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2021-05-19 11:06:57] [INFO ] Transformed 184 places.
[2021-05-19 11:06:57] [INFO ] Transformed 466 transitions.
[2021-05-19 11:06:57] [INFO ] Parsed PT model containing 184 places and 466 transitions in 122 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 11:06:57] [INFO ] Initial state test concluded for 2 properties.
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 269 transitions
Reduce redundant transitions removed 269 transitions.
FORMULA SemanticWebServices-PT-S128P18-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 182 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 182/182 places, 195/195 transitions.
Ensure Unique test removed 45 places
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 0 with 134 rules applied. Total rules applied 134 place count 115 transition count 128
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 142 place count 107 transition count 120
Iterating global reduction 1 with 8 rules applied. Total rules applied 150 place count 107 transition count 120
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 152 place count 107 transition count 118
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 155 place count 104 transition count 115
Iterating global reduction 2 with 3 rules applied. Total rules applied 158 place count 104 transition count 115
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 160 place count 102 transition count 113
Iterating global reduction 2 with 2 rules applied. Total rules applied 162 place count 102 transition count 113
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 164 place count 100 transition count 111
Iterating global reduction 2 with 2 rules applied. Total rules applied 166 place count 100 transition count 111
Applied a total of 166 rules in 29 ms. Remains 100 /182 variables (removed 82) and now considering 111/195 (removed 84) transitions.
[2021-05-19 11:06:58] [INFO ] Flow matrix only has 102 transitions (discarded 9 similar events)
// Phase 1: matrix 102 rows 100 cols
[2021-05-19 11:06:58] [INFO ] Computed 5 place invariants in 7 ms
[2021-05-19 11:06:58] [INFO ] Implicit Places using invariants in 112 ms returned []
[2021-05-19 11:06:58] [INFO ] Flow matrix only has 102 transitions (discarded 9 similar events)
// Phase 1: matrix 102 rows 100 cols
[2021-05-19 11:06:58] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-19 11:06:58] [INFO ] State equation strengthened by 78 read => feed constraints.
[2021-05-19 11:06:58] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2021-05-19 11:06:58] [INFO ] Flow matrix only has 102 transitions (discarded 9 similar events)
// Phase 1: matrix 102 rows 100 cols
[2021-05-19 11:06:58] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-19 11:06:58] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/182 places, 111/195 transitions.
[2021-05-19 11:06:58] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-19 11:06:58] [INFO ] Flatten gal took : 28 ms
FORMULA SemanticWebServices-PT-S128P18-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P18-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 11:06:58] [INFO ] Flatten gal took : 10 ms
[2021-05-19 11:06:58] [INFO ] Input system was already deterministic with 111 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=280 ) properties (out of 19) seen :13
Running SMT prover for 6 properties.
[2021-05-19 11:06:58] [INFO ] Flow matrix only has 102 transitions (discarded 9 similar events)
// Phase 1: matrix 102 rows 100 cols
[2021-05-19 11:06:58] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-19 11:06:58] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 2 ms returned sat
[2021-05-19 11:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:58] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-19 11:06:58] [INFO ] State equation strengthened by 78 read => feed constraints.
[2021-05-19 11:06:58] [INFO ] [Real]Added 78 Read/Feed constraints in 10 ms returned sat
[2021-05-19 11:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 2 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Added 78 Read/Feed constraints in 4 ms returned sat
[2021-05-19 11:06:59] [INFO ] Computed and/alt/rep : 92/104/83 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-19 11:06:59] [INFO ] Added : 76 causal constraints over 16 iterations in 151 ms. Result :sat
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Added 78 Read/Feed constraints in 4 ms returned sat
[2021-05-19 11:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Added 78 Read/Feed constraints in 5 ms returned sat
[2021-05-19 11:06:59] [INFO ] Computed and/alt/rep : 92/104/83 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-19 11:06:59] [INFO ] Added : 76 causal constraints over 16 iterations in 119 ms. Result :sat
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-19 11:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 2 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Added 78 Read/Feed constraints in 7 ms returned sat
[2021-05-19 11:06:59] [INFO ] Computed and/alt/rep : 92/104/83 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-19 11:06:59] [INFO ] Added : 76 causal constraints over 16 iterations in 106 ms. Result :sat
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-19 11:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 2 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Added 78 Read/Feed constraints in 6 ms returned sat
[2021-05-19 11:06:59] [INFO ] Computed and/alt/rep : 92/104/83 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-19 11:06:59] [INFO ] Added : 76 causal constraints over 16 iterations in 104 ms. Result :sat
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-19 11:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:06:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 11:06:59] [INFO ] [Nat]Added 78 Read/Feed constraints in 5 ms returned sat
[2021-05-19 11:06:59] [INFO ] Computed and/alt/rep : 92/104/83 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-19 11:07:00] [INFO ] Added : 76 causal constraints over 16 iterations in 102 ms. Result :sat
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 2 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Real]Added 78 Read/Feed constraints in 5 ms returned sat
[2021-05-19 11:07:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:07:00] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:07:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-19 11:07:00] [INFO ] [Nat]Added 78 Read/Feed constraints in 5 ms returned sat
[2021-05-19 11:07:00] [INFO ] Computed and/alt/rep : 92/104/83 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-19 11:07:00] [INFO ] Added : 76 causal constraints over 16 iterations in 122 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Graph (complete) has 196 edges and 100 vertex of which 90 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.14 ms
Discarding 10 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 85 transition count 95
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 16 place count 85 transition count 93
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 83 transition count 93
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 25 place count 78 transition count 88
Iterating global reduction 1 with 5 rules applied. Total rules applied 30 place count 78 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 33 place count 75 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 75 transition count 85
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 73 transition count 83
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 73 transition count 83
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 72 transition count 82
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 72 transition count 82
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 43 place count 71 transition count 81
Iterating global reduction 1 with 1 rules applied. Total rules applied 44 place count 71 transition count 81
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 45 place count 70 transition count 80
Iterating global reduction 1 with 1 rules applied. Total rules applied 46 place count 70 transition count 80
Applied a total of 46 rules in 62 ms. Remains 70 /100 variables (removed 30) and now considering 80/111 (removed 31) transitions.
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 70 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-19 11:07:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 70 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:00] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-19 11:07:00] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2021-05-19 11:07:00] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 70 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:00] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/100 places, 80/111 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ s9 s6) (LEQ 1 s12))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P18-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-00 finished in 340 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(G(p0))&&F((p1 U (p2||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Graph (complete) has 196 edges and 100 vertex of which 92 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 87 transition count 97
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 14 place count 87 transition count 95
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 85 transition count 95
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 22 place count 81 transition count 91
Iterating global reduction 1 with 4 rules applied. Total rules applied 26 place count 81 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 79 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 79 transition count 89
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 32 place count 77 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 77 transition count 87
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 35 place count 76 transition count 86
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 76 transition count 86
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 75 transition count 85
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 75 transition count 85
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 74 transition count 84
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 74 transition count 84
Applied a total of 40 rules in 18 ms. Remains 74 /100 variables (removed 26) and now considering 84/111 (removed 27) transitions.
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 75 transitions (discarded 9 similar events)
// Phase 1: matrix 75 rows 74 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 75 transitions (discarded 9 similar events)
// Phase 1: matrix 75 rows 74 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:00] [INFO ] State equation strengthened by 56 read => feed constraints.
[2021-05-19 11:07:00] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2021-05-19 11:07:00] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 75 transitions (discarded 9 similar events)
// Phase 1: matrix 75 rows 74 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:00] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 74/100 places, 84/111 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S128P18-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT 3 s51), p2:(AND (GT s61 s35) (GT s13 s3)), p1:(GT s13 s3)], nbAcceptance=1, 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 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-01 finished in 249 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||(p1&&F(p2))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 6 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Ensure Unique test removed 4 places
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 87 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 84 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 84 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 81 transition count 91
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 81 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 79 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 79 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 78 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 78 transition count 88
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 77 transition count 87
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 77 transition count 87
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 76 transition count 86
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 76 transition count 86
Applied a total of 49 rules in 10 ms. Remains 76 /100 variables (removed 24) and now considering 86/111 (removed 25) transitions.
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 77 transitions (discarded 9 similar events)
// Phase 1: matrix 77 rows 76 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:00] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 77 transitions (discarded 9 similar events)
// Phase 1: matrix 77 rows 76 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:00] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-19 11:07:00] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2021-05-19 11:07:00] [INFO ] Flow matrix only has 77 transitions (discarded 9 similar events)
// Phase 1: matrix 77 rows 76 cols
[2021-05-19 11:07:00] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:01] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/100 places, 86/111 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S128P18-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(GT s31 s33), p0:(LEQ s0 s14), p1:(GT s12 s71)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 242 ms.
Product exploration explored 100000 steps with 50000 reset in 160 ms.
Graph (complete) has 154 edges and 76 vertex of which 69 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p2), p0, (NOT p1)]
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 133 ms.
Product exploration explored 100000 steps with 50000 reset in 153 ms.
Applying partial POR strategy [true, true, false, true, true]
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 6 out of 76 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 76/76 places, 86/86 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 76 transition count 86
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 76 transition count 86
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2021-05-19 11:07:02] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 11:07:02] [INFO ] Flow matrix only has 77 transitions (discarded 9 similar events)
// Phase 1: matrix 77 rows 76 cols
[2021-05-19 11:07:02] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:02] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 86/86 transitions.
Product exploration explored 100000 steps with 50000 reset in 545 ms.
Product exploration explored 100000 steps with 50000 reset in 350 ms.
[2021-05-19 11:07:03] [INFO ] Flatten gal took : 4 ms
[2021-05-19 11:07:03] [INFO ] Flatten gal took : 4 ms
[2021-05-19 11:07:03] [INFO ] Time to serialize gal into /tmp/LTL8892972542827910077.gal : 2 ms
[2021-05-19 11:07:03] [INFO ] Time to serialize properties into /tmp/LTL14627424641929224473.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8892972542827910077.gal, -t, CGAL, -LTL, /tmp/LTL14627424641929224473.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8892972542827910077.gal -t CGAL -LTL /tmp/LTL14627424641929224473.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("(p0<=p44)")||(G("(p37>p176)")))||(("(p37>p176)")&&(F("(p93>p95)"))))))
Formula 0 simplified : !X("(p0<=p44)" | G"(p37>p176)" | ("(p37>p176)" & F"(p93>p95)"))
Detected timeout of ITS tools.
[2021-05-19 11:07:18] [INFO ] Flatten gal took : 57 ms
[2021-05-19 11:07:18] [INFO ] Applying decomposition
[2021-05-19 11:07:18] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9963340509155878411.txt, -o, /tmp/graph9963340509155878411.bin, -w, /tmp/graph9963340509155878411.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9963340509155878411.bin, -l, -1, -v, -w, /tmp/graph9963340509155878411.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 11:07:18] [INFO ] Decomposing Gal with order
[2021-05-19 11:07:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 11:07:18] [INFO ] Removed a total of 16 redundant transitions.
[2021-05-19 11:07:18] [INFO ] Flatten gal took : 27 ms
[2021-05-19 11:07:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2021-05-19 11:07:18] [INFO ] Time to serialize gal into /tmp/LTL14460205706558126766.gal : 3 ms
[2021-05-19 11:07:18] [INFO ] Time to serialize properties into /tmp/LTL8185158977178406252.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14460205706558126766.gal, -t, CGAL, -LTL, /tmp/LTL8185158977178406252.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14460205706558126766.gal -t CGAL -LTL /tmp/LTL8185158977178406252.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("(gu7.p0<=gu7.p44)")||(G("(gu6.p37>gu6.p176)")))||(("(gu6.p37>gu6.p176)")&&(F("(gu14.p93>gu14.p95)"))))))
Formula 0 simplified : !X("(gu7.p0<=gu7.p44)" | G"(gu6.p37>gu6.p176)" | ("(gu6.p37>gu6.p176)" & F"(gu14.p93>gu14.p95)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15752147363163697192
[2021-05-19 11:07:33] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15752147363163697192
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15752147363163697192]
Compilation finished in 375 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin15752147363163697192]
Link finished in 42 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp0==true)||[]((LTLAPp1==true))||((LTLAPp1==true)&&<>((LTLAPp2==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin15752147363163697192]
LTSmin run took 435 ms.
FORMULA SemanticWebServices-PT-S128P18-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SemanticWebServices-PT-S128P18-02 finished in 33585 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Graph (complete) has 196 edges and 100 vertex of which 92 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 87 transition count 97
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 14 place count 87 transition count 95
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 85 transition count 95
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 80 transition count 90
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 80 transition count 90
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 76 transition count 86
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 76 transition count 86
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 72 transition count 82
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 72 transition count 82
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 69 transition count 79
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 69 transition count 79
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 66 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 66 transition count 76
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 64 transition count 74
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 64 transition count 74
Applied a total of 60 rules in 16 ms. Remains 64 /100 variables (removed 36) and now considering 74/111 (removed 37) transitions.
[2021-05-19 11:07:34] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
// Phase 1: matrix 65 rows 64 cols
[2021-05-19 11:07:34] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:34] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-19 11:07:34] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
// Phase 1: matrix 65 rows 64 cols
[2021-05-19 11:07:34] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:34] [INFO ] State equation strengthened by 46 read => feed constraints.
[2021-05-19 11:07:34] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2021-05-19 11:07:34] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 11:07:34] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
// Phase 1: matrix 65 rows 64 cols
[2021-05-19 11:07:34] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:34] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/100 places, 74/111 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
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 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s35), p1:(LEQ 1 s28)], nbAcceptance=1, 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 0 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P18-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-03 finished in 204 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(G(p1))||p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Ensure Unique test removed 4 places
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 86 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 83 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 83 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 81 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 81 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 79 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 79 transition count 89
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 77 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 77 transition count 87
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 75 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 75 transition count 85
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 74 transition count 84
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 74 transition count 84
Applied a total of 53 rules in 6 ms. Remains 74 /100 variables (removed 26) and now considering 84/111 (removed 27) transitions.
[2021-05-19 11:07:34] [INFO ] Flow matrix only has 75 transitions (discarded 9 similar events)
// Phase 1: matrix 75 rows 74 cols
[2021-05-19 11:07:34] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:34] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-19 11:07:34] [INFO ] Flow matrix only has 75 transitions (discarded 9 similar events)
// Phase 1: matrix 75 rows 74 cols
[2021-05-19 11:07:34] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:34] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 11:07:34] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2021-05-19 11:07:34] [INFO ] Flow matrix only has 75 transitions (discarded 9 similar events)
// Phase 1: matrix 75 rows 74 cols
[2021-05-19 11:07:34] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:34] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 74/100 places, 84/111 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : SemanticWebServices-PT-S128P18-05 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (LEQ s5 s51) (LEQ s14 s12)), p0:(OR (GT 1 s17) (GT s14 s12))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 61 ms.
Product exploration explored 100000 steps with 0 reset in 288 ms.
Graph (complete) has 152 edges and 74 vertex of which 68 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), true]
Product exploration explored 100000 steps with 0 reset in 247 ms.
Entered a terminal (fully accepting) state of product in 407 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P18-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-05 finished in 953 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Ensure Unique test removed 4 places
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 87 transition count 97
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 31 place count 83 transition count 93
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 83 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 81 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 81 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 79 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 79 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 78 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 78 transition count 88
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 77 transition count 87
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 77 transition count 87
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 76 transition count 86
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 76 transition count 86
Applied a total of 49 rules in 4 ms. Remains 76 /100 variables (removed 24) and now considering 86/111 (removed 25) transitions.
[2021-05-19 11:07:35] [INFO ] Flow matrix only has 77 transitions (discarded 9 similar events)
// Phase 1: matrix 77 rows 76 cols
[2021-05-19 11:07:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:35] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-19 11:07:35] [INFO ] Flow matrix only has 77 transitions (discarded 9 similar events)
// Phase 1: matrix 77 rows 76 cols
[2021-05-19 11:07:35] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:35] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-19 11:07:35] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2021-05-19 11:07:35] [INFO ] Flow matrix only has 77 transitions (discarded 9 similar events)
// Phase 1: matrix 77 rows 76 cols
[2021-05-19 11:07:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:35] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/100 places, 86/111 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s37 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 3 steps with 1 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-06 finished in 172 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 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Graph (complete) has 196 edges and 100 vertex of which 91 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 86 transition count 96
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 15 place count 86 transition count 94
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 19 place count 84 transition count 94
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 23 place count 80 transition count 90
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 80 transition count 90
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 31 place count 76 transition count 86
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 76 transition count 86
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 72 transition count 82
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 72 transition count 82
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 69 transition count 79
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 69 transition count 79
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 66 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 66 transition count 76
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 57 place count 64 transition count 74
Iterating global reduction 1 with 2 rules applied. Total rules applied 59 place count 64 transition count 74
Applied a total of 59 rules in 12 ms. Remains 64 /100 variables (removed 36) and now considering 74/111 (removed 37) transitions.
[2021-05-19 11:07:35] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
// Phase 1: matrix 65 rows 64 cols
[2021-05-19 11:07:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:35] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-19 11:07:35] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
// Phase 1: matrix 65 rows 64 cols
[2021-05-19 11:07:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:35] [INFO ] State equation strengthened by 47 read => feed constraints.
[2021-05-19 11:07:35] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2021-05-19 11:07:35] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 11:07:35] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
// Phase 1: matrix 65 rows 64 cols
[2021-05-19 11:07:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:35] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/100 places, 74/111 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-07 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:(LEQ s47 s34)], 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 400 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S128P18-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-07 finished in 166 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Ensure Unique test removed 4 places
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 86 transition count 96
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 34 place count 81 transition count 91
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 81 transition count 91
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 43 place count 77 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 47 place count 77 transition count 87
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 74 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 74 transition count 84
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 73 transition count 83
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 73 transition count 83
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 72 transition count 82
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 72 transition count 82
Applied a total of 57 rules in 3 ms. Remains 72 /100 variables (removed 28) and now considering 82/111 (removed 29) transitions.
[2021-05-19 11:07:35] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 72 cols
[2021-05-19 11:07:35] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:35] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-19 11:07:35] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 72 cols
[2021-05-19 11:07:35] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:36] [INFO ] State equation strengthened by 64 read => feed constraints.
[2021-05-19 11:07:36] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 72 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 72/100 places, 82/111 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (GT s21 s11) (GT 1 s34))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-08 finished in 229 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Graph (complete) has 196 edges and 100 vertex of which 90 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 85 transition count 95
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 16 place count 85 transition count 93
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 83 transition count 93
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 25 place count 78 transition count 88
Iterating global reduction 1 with 5 rules applied. Total rules applied 30 place count 78 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 33 place count 75 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 75 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 39 place count 72 transition count 82
Iterating global reduction 1 with 3 rules applied. Total rules applied 42 place count 72 transition count 82
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 45 place count 69 transition count 79
Iterating global reduction 1 with 3 rules applied. Total rules applied 48 place count 69 transition count 79
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 67 transition count 77
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 67 transition count 77
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 66 transition count 76
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 66 transition count 76
Applied a total of 54 rules in 10 ms. Remains 66 /100 variables (removed 34) and now considering 76/111 (removed 35) transitions.
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 67 transitions (discarded 9 similar events)
// Phase 1: matrix 67 rows 66 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:36] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 67 transitions (discarded 9 similar events)
// Phase 1: matrix 67 rows 66 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:36] [INFO ] State equation strengthened by 50 read => feed constraints.
[2021-05-19 11:07:36] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-19 11:07:36] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 67 transitions (discarded 9 similar events)
// Phase 1: matrix 67 rows 66 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:36] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 66/100 places, 76/111 transitions.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 s53), p1:(LEQ s17 s10)], nbAcceptance=1, 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 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-10 finished in 183 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Ensure Unique test removed 4 places
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 87 transition count 97
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 82 transition count 92
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 82 transition count 92
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 78 transition count 88
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 78 transition count 88
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 74 transition count 84
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 74 transition count 84
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 56 place count 71 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 59 place count 71 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 62 place count 68 transition count 78
Iterating global reduction 1 with 3 rules applied. Total rules applied 65 place count 68 transition count 78
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 67 place count 66 transition count 76
Iterating global reduction 1 with 2 rules applied. Total rules applied 69 place count 66 transition count 76
Applied a total of 69 rules in 3 ms. Remains 66 /100 variables (removed 34) and now considering 76/111 (removed 35) transitions.
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 67 transitions (discarded 9 similar events)
// Phase 1: matrix 67 rows 66 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:36] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 67 transitions (discarded 9 similar events)
// Phase 1: matrix 67 rows 66 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-19 11:07:36] [INFO ] State equation strengthened by 57 read => feed constraints.
[2021-05-19 11:07:36] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 67 transitions (discarded 9 similar events)
// Phase 1: matrix 67 rows 66 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:36] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 66/100 places, 76/111 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 1 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 79 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S128P18-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S128P18-11 finished in 177 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 111/111 transitions.
Graph (complete) has 196 edges and 100 vertex of which 93 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 88 transition count 98
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 13 place count 88 transition count 96
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 86 transition count 96
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 22 place count 81 transition count 91
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 81 transition count 91
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 31 place count 77 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 77 transition count 87
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 73 transition count 83
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 73 transition count 83
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 70 transition count 80
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 70 transition count 80
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 67 transition count 77
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 67 transition count 77
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 57 place count 65 transition count 75
Iterating global reduction 1 with 2 rules applied. Total rules applied 59 place count 65 transition count 75
Applied a total of 59 rules in 9 ms. Remains 65 /100 variables (removed 35) and now considering 75/111 (removed 36) transitions.
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 66 transitions (discarded 9 similar events)
// Phase 1: matrix 66 rows 65 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 11:07:36] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 66 transitions (discarded 9 similar events)
// Phase 1: matrix 66 rows 65 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:36] [INFO ] State equation strengthened by 46 read => feed constraints.
[2021-05-19 11:07:36] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2021-05-19 11:07:36] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 11:07:36] [INFO ] Flow matrix only has 66 transitions (discarded 9 similar events)
// Phase 1: matrix 66 rows 65 cols
[2021-05-19 11:07:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 11:07:36] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/100 places, 75/111 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S128P18-14 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s26 s4), p0:(LEQ s34 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 19 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 188 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621422457638

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

+ 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
+ [[ -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 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=/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="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 SemanticWebServices-PT-S128P18, 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 r311-tall-162132107800076"
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 [ "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 ;