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-162132107700013.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-S064P09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107700013
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 17K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 176K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.0K May 11 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 11 17:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 11 17:17 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 102K 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-S064P09-00
FORMULA_NAME SemanticWebServices-PT-S064P09-01
FORMULA_NAME SemanticWebServices-PT-S064P09-02
FORMULA_NAME SemanticWebServices-PT-S064P09-03
FORMULA_NAME SemanticWebServices-PT-S064P09-04
FORMULA_NAME SemanticWebServices-PT-S064P09-05
FORMULA_NAME SemanticWebServices-PT-S064P09-06
FORMULA_NAME SemanticWebServices-PT-S064P09-07
FORMULA_NAME SemanticWebServices-PT-S064P09-08
FORMULA_NAME SemanticWebServices-PT-S064P09-09
FORMULA_NAME SemanticWebServices-PT-S064P09-10
FORMULA_NAME SemanticWebServices-PT-S064P09-11
FORMULA_NAME SemanticWebServices-PT-S064P09-12
FORMULA_NAME SemanticWebServices-PT-S064P09-13
FORMULA_NAME SemanticWebServices-PT-S064P09-14
FORMULA_NAME SemanticWebServices-PT-S064P09-15

=== Now, execution of the tool begins

BK_START 1621404131077

Running Version 0
[2021-05-19 06:02:12] [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 06:02:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 06:02:12] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2021-05-19 06:02:12] [INFO ] Transformed 100 places.
[2021-05-19 06:02:12] [INFO ] Transformed 164 transitions.
[2021-05-19 06:02:12] [INFO ] Parsed PT model containing 100 places and 164 transitions in 126 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 06:02:12] [INFO ] Initial state test concluded for 5 properties.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
FORMULA SemanticWebServices-PT-S064P09-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P09-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 98 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 98/98 places, 82/82 transitions.
Ensure Unique test removed 17 places
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 50 transition count 59
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 78 place count 43 transition count 52
Iterating global reduction 1 with 7 rules applied. Total rules applied 85 place count 43 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 86 place count 43 transition count 51
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 38 transition count 46
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 38 transition count 46
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 100 place count 34 transition count 42
Iterating global reduction 2 with 4 rules applied. Total rules applied 104 place count 34 transition count 42
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 108 place count 34 transition count 38
Applied a total of 108 rules in 24 ms. Remains 34 /98 variables (removed 64) and now considering 38/82 (removed 44) transitions.
[2021-05-19 06:02:12] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 34 cols
[2021-05-19 06:02:12] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-19 06:02:12] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-19 06:02:12] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 34 cols
[2021-05-19 06:02:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-19 06:02:12] [INFO ] State equation strengthened by 23 read => feed constraints.
[2021-05-19 06:02:12] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2021-05-19 06:02:12] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 34 cols
[2021-05-19 06:02:13] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-19 06:02:13] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/98 places, 38/82 transitions.
[2021-05-19 06:02:13] [INFO ] Flatten gal took : 19 ms
[2021-05-19 06:02:13] [INFO ] Flatten gal took : 5 ms
[2021-05-19 06:02:13] [INFO ] Input system was already deterministic with 38 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=380 ) properties (out of 10) seen :4
Running SMT prover for 6 properties.
[2021-05-19 06:02:13] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 34 cols
[2021-05-19 06:02:13] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-19 06:02:13] [INFO ] State equation strengthened by 23 read => feed constraints.
[2021-05-19 06:02:13] [INFO ] [Real]Added 23 Read/Feed constraints in 11 ms returned sat
[2021-05-19 06:02:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Added 23 Read/Feed constraints in 8 ms returned sat
[2021-05-19 06:02:13] [INFO ] Computed and/alt/rep : 33/48/28 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 06:02:13] [INFO ] Added : 26 causal constraints over 6 iterations in 36 ms. Result :sat
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:13] [INFO ] Computed and/alt/rep : 33/48/28 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-19 06:02:13] [INFO ] Added : 20 causal constraints over 4 iterations in 24 ms. Result :sat
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Added 23 Read/Feed constraints in 4 ms returned sat
[2021-05-19 06:02:13] [INFO ] Computed and/alt/rep : 33/48/28 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 06:02:13] [INFO ] Added : 20 causal constraints over 4 iterations in 22 ms. Result :sat
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:13] [INFO ] Computed and/alt/rep : 33/48/28 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-19 06:02:13] [INFO ] Added : 20 causal constraints over 4 iterations in 20 ms. Result :sat
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Real]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-19 06:02:13] [INFO ] [Nat]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:13] [INFO ] Computed and/alt/rep : 33/48/28 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-19 06:02:13] [INFO ] Added : 20 causal constraints over 4 iterations in 25 ms. Result :sat
[2021-05-19 06:02:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-19 06:02:14] [INFO ] [Real]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:02:14] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-19 06:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 06:02:14] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-19 06:02:14] [INFO ] [Nat]Added 23 Read/Feed constraints in 2 ms returned sat
[2021-05-19 06:02:14] [INFO ] Computed and/alt/rep : 33/48/28 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-19 06:02:14] [INFO ] Added : 20 causal constraints over 4 iterations in 18 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 3 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 31 transition count 36
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 29 transition count 36
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 7 place count 26 transition count 33
Iterating global reduction 0 with 3 rules applied. Total rules applied 10 place count 26 transition count 33
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 23 transition count 30
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 23 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 23 transition count 29
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 21 transition count 27
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 21 transition count 27
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 23 place count 21 transition count 25
Applied a total of 23 rules in 12 ms. Remains 21 /34 variables (removed 13) and now considering 25/38 (removed 13) transitions.
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-19 06:02:14] [INFO ] State equation strengthened by 15 read => feed constraints.
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-19 06:02:14] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 8 ms
[2021-05-19 06:02:14] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/34 places, 25/38 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P09-04 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}]], initial=1, aps=[p0:(LT s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P09-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P09-04 finished in 247 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 34
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 34
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 24 transition count 31
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 24 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 24 transition count 30
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 22 transition count 28
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 22 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 19 place count 22 transition count 26
Applied a total of 19 rules in 4 ms. Remains 22 /34 variables (removed 12) and now considering 26/38 (removed 12) transitions.
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 24 transitions (discarded 2 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 24 transitions (discarded 2 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 06:02:14] [INFO ] State equation strengthened by 11 read => feed constraints.
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2021-05-19 06:02:14] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 24 transitions (discarded 2 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 06:02:14] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/34 places, 26/38 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P09-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s1 1) (GEQ s2 1) (GEQ s3 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-S064P09-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P09-05 finished in 135 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 38
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 30 transition count 36
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 30 transition count 36
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 28 transition count 34
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 28 transition count 34
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 28 transition count 33
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 27 transition count 32
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 27 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 27 transition count 31
Applied a total of 14 rules in 3 ms. Remains 27 /34 variables (removed 7) and now considering 31/38 (removed 7) transitions.
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 28 transitions (discarded 3 similar events)
// Phase 1: matrix 28 rows 27 cols
[2021-05-19 06:02:14] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 28 transitions (discarded 3 similar events)
// Phase 1: matrix 28 rows 27 cols
[2021-05-19 06:02:14] [INFO ] Computed 2 place invariants in 3 ms
[2021-05-19 06:02:14] [INFO ] State equation strengthened by 18 read => feed constraints.
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 28 transitions (discarded 3 similar events)
// Phase 1: matrix 28 rows 27 cols
[2021-05-19 06:02:14] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 06:02:14] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/34 places, 31/38 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SemanticWebServices-PT-S064P09-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s6 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P09-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P09-06 finished in 141 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 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 3 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 31 transition count 36
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 29 transition count 36
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 7 place count 26 transition count 33
Iterating global reduction 0 with 3 rules applied. Total rules applied 10 place count 26 transition count 33
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 23 transition count 30
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 23 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 23 transition count 29
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 21 transition count 27
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 21 transition count 27
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 23 place count 21 transition count 25
Applied a total of 23 rules in 6 ms. Remains 21 /34 variables (removed 13) and now considering 25/38 (removed 13) transitions.
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:02:14] [INFO ] State equation strengthened by 15 read => feed constraints.
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2021-05-19 06:02:14] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 23 transitions (discarded 2 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-19 06:02:14] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/34 places, 25/38 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P09-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s11 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 4 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P09-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P09-07 finished in 93 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 38
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 28 transition count 35
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 28 transition count 35
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 25 transition count 32
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 25 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 25 transition count 31
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 24 transition count 30
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 24 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 24 transition count 29
Applied a total of 19 rules in 2 ms. Remains 24 /34 variables (removed 10) and now considering 29/38 (removed 9) transitions.
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 26 transitions (discarded 3 similar events)
// Phase 1: matrix 26 rows 24 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 26 transitions (discarded 3 similar events)
// Phase 1: matrix 26 rows 24 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 06:02:14] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-19 06:02:14] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-19 06:02:14] [INFO ] Flow matrix only has 26 transitions (discarded 3 similar events)
// Phase 1: matrix 26 rows 24 cols
[2021-05-19 06:02:14] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:02:14] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/34 places, 29/38 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P09-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s16 1)], 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]]
Product exploration explored 100000 steps with 50000 reset in 198 ms.
Product exploration explored 100000 steps with 50000 reset in 123 ms.
Graph (complete) has 48 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 94 ms.
Product exploration explored 100000 steps with 50000 reset in 115 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 24 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 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 24 transition count 30
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 24 transition count 30
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 30/29 (removed -1) transitions.
[2021-05-19 06:02:15] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-19 06:02:15] [INFO ] Flow matrix only has 27 transitions (discarded 3 similar events)
// Phase 1: matrix 27 rows 24 cols
[2021-05-19 06:02:15] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 06:02:15] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 30/29 transitions.
Product exploration explored 100000 steps with 50000 reset in 282 ms.
Product exploration explored 100000 steps with 50000 reset in 201 ms.
[2021-05-19 06:02:16] [INFO ] Flatten gal took : 6 ms
[2021-05-19 06:02:16] [INFO ] Flatten gal took : 2 ms
[2021-05-19 06:02:16] [INFO ] Time to serialize gal into /tmp/LTL17768935668198873925.gal : 1 ms
[2021-05-19 06:02:16] [INFO ] Time to serialize properties into /tmp/LTL7895460171203515462.ltl : 8 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/LTL17768935668198873925.gal, -t, CGAL, -LTL, /tmp/LTL7895460171203515462.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/LTL17768935668198873925.gal -t CGAL -LTL /tmp/LTL7895460171203515462.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p58<1)"))))
Formula 0 simplified : !XF"(p58<1)"
Detected timeout of ITS tools.
[2021-05-19 06:02:31] [INFO ] Flatten gal took : 3 ms
[2021-05-19 06:02:31] [INFO ] Applying decomposition
[2021-05-19 06:02:31] [INFO ] Flatten gal took : 15 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/graph12496176675324165345.txt, -o, /tmp/graph12496176675324165345.bin, -w, /tmp/graph12496176675324165345.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/graph12496176675324165345.bin, -l, -1, -v, -w, /tmp/graph12496176675324165345.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 06:02:31] [INFO ] Decomposing Gal with order
[2021-05-19 06:02:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 06:02:31] [INFO ] Removed a total of 3 redundant transitions.
[2021-05-19 06:02:31] [INFO ] Flatten gal took : 95 ms
[2021-05-19 06:02:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 2 ms.
[2021-05-19 06:02:31] [INFO ] Time to serialize gal into /tmp/LTL13013508602128352217.gal : 3 ms
[2021-05-19 06:02:31] [INFO ] Time to serialize properties into /tmp/LTL5333230547894258537.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/LTL13013508602128352217.gal, -t, CGAL, -LTL, /tmp/LTL5333230547894258537.ltl, -c, -stutter-deadlock], 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/LTL13013508602128352217.gal -t CGAL -LTL /tmp/LTL5333230547894258537.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(u3.p58<1)"))))
Formula 0 simplified : !XF"(u3.p58<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9141955997906059742
[2021-05-19 06:02:46] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9141955997906059742
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/ltsmin9141955997906059742]
Compilation finished in 243 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9141955997906059742]
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))), --buchi-type=spotba], workingDir=/tmp/ltsmin9141955997906059742]
LTSmin run took 205 ms.
FORMULA SemanticWebServices-PT-S064P09-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SemanticWebServices-PT-S064P09-09 finished in 32282 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 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 31 transition count 35
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 29 transition count 35
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 7 place count 26 transition count 32
Iterating global reduction 0 with 3 rules applied. Total rules applied 10 place count 26 transition count 32
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 24 transition count 30
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 24 transition count 30
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 22 transition count 28
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 22 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 22 transition count 26
Applied a total of 20 rules in 5 ms. Remains 22 /34 variables (removed 12) and now considering 26/38 (removed 12) transitions.
[2021-05-19 06:02:46] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 22 cols
[2021-05-19 06:02:46] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 06:02:47] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-19 06:02:47] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 22 cols
[2021-05-19 06:02:47] [INFO ] Computed 2 place invariants in 6 ms
[2021-05-19 06:02:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2021-05-19 06:02:47] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2021-05-19 06:02:47] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 06:02:47] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 22 cols
[2021-05-19 06:02:47] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 06:02:47] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/34 places, 26/38 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P09-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s21 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-S064P09-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P09-12 finished in 106 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 38
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 28 transition count 35
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 28 transition count 35
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 25 transition count 32
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 25 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 25 transition count 31
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 23 transition count 29
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 23 transition count 29
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 22 place count 23 transition count 27
Applied a total of 22 rules in 2 ms. Remains 23 /34 variables (removed 11) and now considering 27/38 (removed 11) transitions.
[2021-05-19 06:02:47] [INFO ] Flow matrix only has 25 transitions (discarded 2 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 06:02:47] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:02:47] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-19 06:02:47] [INFO ] Flow matrix only has 25 transitions (discarded 2 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 06:02:47] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:02:47] [INFO ] State equation strengthened by 15 read => feed constraints.
[2021-05-19 06:02:47] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-19 06:02:47] [INFO ] Flow matrix only has 25 transitions (discarded 2 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 06:02:47] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:02:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/34 places, 27/38 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P09-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s15 1) (GEQ s21 1))], 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][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P09-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P09-13 finished in 116 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((F(p0)&&((p1 U (p2||G(p1))) U (((p1 U (p2||G(p1)))&&X(p3))||G(p4))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 38
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 30 transition count 36
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 30 transition count 36
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 28 transition count 34
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 28 transition count 34
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 28 transition count 33
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 27 transition count 32
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 27 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 27 transition count 31
Applied a total of 14 rules in 2 ms. Remains 27 /34 variables (removed 7) and now considering 31/38 (removed 7) transitions.
[2021-05-19 06:02:47] [INFO ] Flow matrix only has 28 transitions (discarded 3 similar events)
// Phase 1: matrix 28 rows 27 cols
[2021-05-19 06:02:47] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 06:02:47] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-19 06:02:47] [INFO ] Flow matrix only has 28 transitions (discarded 3 similar events)
// Phase 1: matrix 28 rows 27 cols
[2021-05-19 06:02:47] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 06:02:47] [INFO ] State equation strengthened by 18 read => feed constraints.
[2021-05-19 06:02:47] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-19 06:02:47] [INFO ] Flow matrix only has 28 transitions (discarded 3 similar events)
// Phase 1: matrix 28 rows 27 cols
[2021-05-19 06:02:47] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 06:02:47] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/34 places, 31/38 transitions.
Stuttering acceptance computed with spot in 327 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p3) (NOT p4))), (AND (NOT p3) (NOT p4)), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p4)), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p4)) (AND (NOT p3) (NOT p4))), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p4))]
Running random walk in product with property : SemanticWebServices-PT-S064P09-14 automaton TGBA [mat=[[{ cond=(AND (NOT p4) (NOT p2) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND (NOT p4) p2) (AND (NOT p4) p1)), acceptance={0, 1} source=0 dest: 1}, { cond=(OR (AND p4 p2) (AND p4 p1)), acceptance={1} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p4) (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=0 dest: 2}, { cond=(AND p4 (NOT p2) p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={0} source=0 dest: 4}, { cond=(AND p4 (NOT p2) (NOT p1)), acceptance={1} source=0 dest: 5}], [{ cond=(AND (NOT p4) (NOT p2) (NOT p1) (NOT p3)), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND (NOT p4) p2 (NOT p3)) (AND (NOT p4) p1 (NOT p3))), acceptance={0, 1} source=1 dest: 1}, { cond=(OR (AND p4 p2 (NOT p3)) (AND p4 p1 (NOT p3))), acceptance={1} source=1 dest: 1}, { cond=(AND p4 (NOT p2) p1 (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p4) (NOT p2) p1 (NOT p3)), acceptance={0} source=1 dest: 4}, { cond=(AND p4 (NOT p2) (NOT p1) (NOT p3)), acceptance={1} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND (NOT p4) (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p4 (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={0} source=3 dest: 4}, { cond=(AND p4 (NOT p2) (NOT p1)), acceptance={1} source=3 dest: 5}], [{ cond=(AND (NOT p4) (NOT p2) (NOT p1)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND (NOT p0) p4 (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p4 (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={0} source=4 dest: 4}, { cond=(AND p4 (NOT p2) (NOT p1)), acceptance={1} source=4 dest: 5}, { cond=(AND (NOT p0) p4 (NOT p2) p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p4) (NOT p2) (NOT p1)), acceptance={0, 1} source=5 dest: 0}, { cond=(OR (AND (NOT p4) p2) (AND (NOT p4) p1)), acceptance={0, 1} source=5 dest: 1}, { cond=(OR (AND p4 p2) (AND p4 p1)), acceptance={1} source=5 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p4) p2) (AND (NOT p0) (NOT p4) p1)), acceptance={} source=5 dest: 2}, { cond=(AND p4 (NOT p2) p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={0} source=5 dest: 4}, { cond=(AND p4 (NOT p2) (NOT p1)), acceptance={1} source=5 dest: 5}, { cond=(OR (AND (NOT p0) p4 p2) (AND (NOT p0) p4 p1)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p4)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p0) p4), acceptance={} source=7 dest: 7}]], initial=0, aps=[p4:(OR (LT s14 1) (AND (LT s14 1) (OR (LT s6 1) (LT s24 1)))), p2:(AND (LT s14 1) (OR (LT s6 1) (LT s24 1))), p1:(LT s14 1), p0:(OR (LT s6 1) (LT s24 1) (LT s14 1)), p3:(OR (LT s6 1) (LT s24 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 256 ms.
Product exploration explored 100000 steps with 50000 reset in 226 ms.
Graph (complete) has 57 edges and 27 vertex of which 21 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Knowledge obtained : [p4, p2, p1, p0, p3]
Stuttering acceptance computed with spot in 305 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p3) (NOT p4))), (AND (NOT p3) (NOT p4)), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p4)), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p4)) (AND (NOT p3) (NOT p4))), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p4))]
Product exploration explored 100000 steps with 50000 reset in 174 ms.
Product exploration explored 100000 steps with 50000 reset in 300 ms.
Applying partial POR strategy [false, false, true, false, false, false, true, true]
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p3) (NOT p4))), (AND (NOT p3) (NOT p4)), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p4)), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p4)) (AND (NOT p3) (NOT p4))), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p4))]
Support contains 3 out of 27 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 27/27 places, 31/31 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 27 transition count 32
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 27 transition count 32
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 32/31 (removed -1) transitions.
[2021-05-19 06:02:49] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 06:02:49] [INFO ] Flow matrix only has 29 transitions (discarded 3 similar events)
// Phase 1: matrix 29 rows 27 cols
[2021-05-19 06:02:49] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 06:02:49] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 32/31 transitions.
Product exploration explored 100000 steps with 50000 reset in 283 ms.
Product exploration explored 100000 steps with 50000 reset in 270 ms.
[2021-05-19 06:02:50] [INFO ] Flatten gal took : 2 ms
[2021-05-19 06:02:50] [INFO ] Flatten gal took : 2 ms
[2021-05-19 06:02:50] [INFO ] Time to serialize gal into /tmp/LTL4104425958755172487.gal : 0 ms
[2021-05-19 06:02:50] [INFO ] Time to serialize properties into /tmp/LTL6287769352069762065.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/LTL4104425958755172487.gal, -t, CGAL, -LTL, /tmp/LTL6287769352069762065.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/LTL4104425958755172487.gal -t CGAL -LTL /tmp/LTL6287769352069762065.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((F("(((p31<1)||(p91<1))||(p50<1))"))&&((("(p50<1)")U(("((p50<1)&&((p31<1)||(p91<1)))")||(G("(p50<1)"))))U(((("(p50<1)")U(("((p50<1)&&((p31<1)||(p91<1)))")||(G("(p50<1)"))))&&(X("((p31<1)||(p91<1))")))||(G("((p50<1)||((p50<1)&&((p31<1)||(p91<1))))")))))))
Formula 0 simplified : !F(F"(((p31<1)||(p91<1))||(p50<1))" & (("(p50<1)" U ("((p50<1)&&((p31<1)||(p91<1)))" | G"(p50<1)")) U ((("(p50<1)" U ("((p50<1)&&((p31<1)||(p91<1)))" | G"(p50<1)")) & X"((p31<1)||(p91<1))") | G"((p50<1)||((p50<1)&&((p31<1)||(p91<1))))")))
Detected timeout of ITS tools.
[2021-05-19 06:03:05] [INFO ] Flatten gal took : 2 ms
[2021-05-19 06:03:05] [INFO ] Applying decomposition
[2021-05-19 06:03:05] [INFO ] Flatten gal took : 2 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/graph15544922972490607543.txt, -o, /tmp/graph15544922972490607543.bin, -w, /tmp/graph15544922972490607543.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/graph15544922972490607543.bin, -l, -1, -v, -w, /tmp/graph15544922972490607543.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 06:03:05] [INFO ] Decomposing Gal with order
[2021-05-19 06:03:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 06:03:05] [INFO ] Removed a total of 9 redundant transitions.
[2021-05-19 06:03:05] [INFO ] Flatten gal took : 4 ms
[2021-05-19 06:03:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 1 ms.
[2021-05-19 06:03:05] [INFO ] Time to serialize gal into /tmp/LTL10407677405782398531.gal : 1 ms
[2021-05-19 06:03:05] [INFO ] Time to serialize properties into /tmp/LTL1345527934709744848.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/LTL10407677405782398531.gal, -t, CGAL, -LTL, /tmp/LTL1345527934709744848.ltl, -c, -stutter-deadlock], 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/LTL10407677405782398531.gal -t CGAL -LTL /tmp/LTL1345527934709744848.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((F("(((u5.p31<1)||(u5.p91<1))||(i1.u4.p50<1))"))&&((("(i1.u4.p50<1)")U(("((i1.u4.p50<1)&&((u5.p31<1)||(u5.p91<1)))")||(G("(i1.u4.p50<1)"))))U(((("(i1.u4.p50<1)")U(("((i1.u4.p50<1)&&((u5.p31<1)||(u5.p91<1)))")||(G("(i1.u4.p50<1)"))))&&(X("((u5.p31<1)||(u5.p91<1))")))||(G("((i1.u4.p50<1)||((i1.u4.p50<1)&&((u5.p31<1)||(u5.p91<1))))")))))))
Formula 0 simplified : !F(F"(((u5.p31<1)||(u5.p91<1))||(i1.u4.p50<1))" & (("(i1.u4.p50<1)" U ("((i1.u4.p50<1)&&((u5.p31<1)||(u5.p91<1)))" | G"(i1.u4.p50<1)")) U ((("(i1.u4.p50<1)" U ("((i1.u4.p50<1)&&((u5.p31<1)||(u5.p91<1)))" | G"(i1.u4.p50<1)")) & X"((u5.p31<1)||(u5.p91<1))") | G"((i1.u4.p50<1)||((i1.u4.p50<1)&&((u5.p31<1)||(u5.p91<1))))")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14810612085774481336
[2021-05-19 06:03:20] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14810612085774481336
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/ltsmin14810612085774481336]
Compilation finished in 175 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin14810612085774481336]
Link finished in 40 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, <>((<>((LTLAPp0==true))&&(((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true)))) U ((((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true))))&&X((LTLAPp3==true)))||[]((LTLAPp4==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin14810612085774481336]
LTSmin run took 239 ms.
FORMULA SemanticWebServices-PT-S064P09-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SemanticWebServices-PT-S064P09-14 finished in 33436 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 38/38 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 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 30 transition count 35
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 28 transition count 35
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 26 transition count 33
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 26 transition count 33
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 31
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 31
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 22 transition count 29
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 22 transition count 29
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 22 transition count 27
Applied a total of 18 rules in 4 ms. Remains 22 /34 variables (removed 12) and now considering 27/38 (removed 11) transitions.
[2021-05-19 06:03:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 06:03:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:03:20] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-19 06:03:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 06:03:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:03:20] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-19 06:03:20] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2021-05-19 06:03:20] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-19 06:03:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 06:03:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 06:03:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/34 places, 27/38 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P09-15 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:(LT s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P09-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P09-15 finished in 154 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621404201742

--------------------
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-S064P09"
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-S064P09, 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-162132107700013"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P09.tgz
mv SemanticWebServices-PT-S064P09 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 ;