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-162132107600004.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-S064P06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107600004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K 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 2.3K May 11 17:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K 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 96K 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-S064P06-00
FORMULA_NAME SemanticWebServices-PT-S064P06-01
FORMULA_NAME SemanticWebServices-PT-S064P06-02
FORMULA_NAME SemanticWebServices-PT-S064P06-03
FORMULA_NAME SemanticWebServices-PT-S064P06-04
FORMULA_NAME SemanticWebServices-PT-S064P06-05
FORMULA_NAME SemanticWebServices-PT-S064P06-06
FORMULA_NAME SemanticWebServices-PT-S064P06-07
FORMULA_NAME SemanticWebServices-PT-S064P06-08
FORMULA_NAME SemanticWebServices-PT-S064P06-09
FORMULA_NAME SemanticWebServices-PT-S064P06-10
FORMULA_NAME SemanticWebServices-PT-S064P06-11
FORMULA_NAME SemanticWebServices-PT-S064P06-12
FORMULA_NAME SemanticWebServices-PT-S064P06-13
FORMULA_NAME SemanticWebServices-PT-S064P06-14
FORMULA_NAME SemanticWebServices-PT-S064P06-15

=== Now, execution of the tool begins

BK_START 1621400495129

Running Version 0
[2021-05-19 05:01:38] [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 05:01:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 05:01:38] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2021-05-19 05:01:38] [INFO ] Transformed 97 places.
[2021-05-19 05:01:38] [INFO ] Transformed 164 transitions.
[2021-05-19 05:01:38] [INFO ] Parsed PT model containing 97 places and 164 transitions in 112 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 05:01:38] [INFO ] Initial state test concluded for 3 properties.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
FORMULA SemanticWebServices-PT-S064P06-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 82/82 transitions.
Ensure Unique test removed 9 places
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 61 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 60 transition count 65
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 60 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 60 transition count 64
Applied a total of 53 rules in 16 ms. Remains 60 /95 variables (removed 35) and now considering 64/82 (removed 18) transitions.
[2021-05-19 05:01:38] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 60 cols
[2021-05-19 05:01:38] [INFO ] Computed 9 place invariants in 5 ms
[2021-05-19 05:01:38] [INFO ] Implicit Places using invariants in 252 ms returned []
[2021-05-19 05:01:38] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 60 cols
[2021-05-19 05:01:38] [INFO ] Computed 9 place invariants in 7 ms
[2021-05-19 05:01:39] [INFO ] State equation strengthened by 26 read => feed constraints.
[2021-05-19 05:01:39] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2021-05-19 05:01:39] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 60 cols
[2021-05-19 05:01:39] [INFO ] Computed 9 place invariants in 4 ms
[2021-05-19 05:01:39] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/95 places, 64/82 transitions.
[2021-05-19 05:01:39] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-19 05:01:39] [INFO ] Flatten gal took : 25 ms
FORMULA SemanticWebServices-PT-S064P06-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 05:01:39] [INFO ] Flatten gal took : 8 ms
[2021-05-19 05:01:39] [INFO ] Input system was already deterministic with 64 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=213 ) properties (out of 25) seen :23
Running SMT prover for 2 properties.
[2021-05-19 05:01:39] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 60 cols
[2021-05-19 05:01:39] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-19 05:01:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 05:01:39] [INFO ] [Real]Absence check using 2 positive and 7 generalized place invariants in 3 ms returned sat
[2021-05-19 05:01:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 05:01:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 05:01:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 05:01:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 05:01:39] [INFO ] [Nat]Absence check using 2 positive and 7 generalized place invariants in 1 ms returned sat
[2021-05-19 05:01:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 05:01:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 05:01:39] [INFO ] State equation strengthened by 26 read => feed constraints.
[2021-05-19 05:01:39] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2021-05-19 05:01:39] [INFO ] Computed and/alt/rep : 30/42/30 causal constraints (skipped 1 transitions) in 5 ms.
[2021-05-19 05:01:39] [INFO ] Added : 29 causal constraints over 6 iterations in 49 ms. Result :sat
[2021-05-19 05:01:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-19 05:01:39] [INFO ] [Real]Absence check using 2 positive and 7 generalized place invariants in 1 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2021-05-19 05:01:39] [INFO ] Initial state test concluded for 1 properties.
FORMULA SemanticWebServices-PT-S064P06-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 36 transition count 47
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 48 place count 29 transition count 40
Iterating global reduction 1 with 7 rules applied. Total rules applied 55 place count 29 transition count 40
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 60 place count 24 transition count 35
Iterating global reduction 1 with 5 rules applied. Total rules applied 65 place count 24 transition count 35
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 70 place count 24 transition count 30
Applied a total of 70 rules in 5 ms. Remains 24 /60 variables (removed 36) and now considering 30/64 (removed 34) transitions.
[2021-05-19 05:01:40] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 24 cols
[2021-05-19 05:01:40] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:01:40] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-19 05:01:40] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 24 cols
[2021-05-19 05:01:40] [INFO ] Computed 1 place invariants in 6 ms
[2021-05-19 05:01:40] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 05:01:40] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2021-05-19 05:01:40] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 24 cols
[2021-05-19 05:01:40] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:01:40] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/60 places, 30/64 transitions.
Stuttering acceptance computed with spot in 880 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT s14 s19), p1:(LEQ 1 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P06-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-00 finished in 1371 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0||G(p1)||G(F(p2)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 39 transition count 49
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 44 place count 31 transition count 41
Iterating global reduction 1 with 8 rules applied. Total rules applied 52 place count 31 transition count 41
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 58 place count 25 transition count 35
Iterating global reduction 1 with 6 rules applied. Total rules applied 64 place count 25 transition count 35
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 70 place count 25 transition count 29
Applied a total of 70 rules in 2 ms. Remains 25 /60 variables (removed 35) and now considering 29/64 (removed 35) transitions.
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 26 transitions (discarded 3 similar events)
// Phase 1: matrix 26 rows 25 cols
[2021-05-19 05:01:41] [INFO ] Computed 2 place invariants in 3 ms
[2021-05-19 05:01:41] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 26 transitions (discarded 3 similar events)
// Phase 1: matrix 26 rows 25 cols
[2021-05-19 05:01:41] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 05:01:41] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-19 05:01:41] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 26 transitions (discarded 3 similar events)
// Phase 1: matrix 26 rows 25 cols
[2021-05-19 05:01:41] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 05:01:41] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/60 places, 29/64 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : SemanticWebServices-PT-S064P06-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ s11 s22), p1:(GT s16 s7), p2:(GT 3 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 101 steps with 12 reset in 2 ms.
FORMULA SemanticWebServices-PT-S064P06-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-01 finished in 211 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 36 transition count 46
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 48 place count 30 transition count 40
Iterating global reduction 1 with 6 rules applied. Total rules applied 54 place count 30 transition count 40
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 26 transition count 36
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 26 transition count 36
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 26 transition count 32
Applied a total of 66 rules in 3 ms. Remains 26 /60 variables (removed 34) and now considering 32/64 (removed 32) transitions.
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
// Phase 1: matrix 27 rows 26 cols
[2021-05-19 05:01:41] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 05:01:41] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
// Phase 1: matrix 27 rows 26 cols
[2021-05-19 05:01:41] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 05:01:41] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-19 05:01:41] [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 05:01:41] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
// Phase 1: matrix 27 rows 26 cols
[2021-05-19 05:01:41] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-19 05:01:41] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/60 places, 32/64 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P06-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LEQ s20 s25), p0:(OR (LEQ s6 s7) (LEQ s20 s25))], 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 3 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P06-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-02 finished in 153 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0)) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Graph (complete) has 98 edges and 60 vertex of which 40 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 35 transition count 46
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 18 place count 35 transition count 45
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 34 transition count 45
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 28 place count 26 transition count 37
Iterating global reduction 1 with 8 rules applied. Total rules applied 36 place count 26 transition count 37
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 20 transition count 31
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 20 transition count 31
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 20 transition count 25
Applied a total of 54 rules in 12 ms. Remains 20 /60 variables (removed 40) and now considering 25/64 (removed 39) transitions.
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
// Phase 1: matrix 22 rows 20 cols
[2021-05-19 05:01:41] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:01:41] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
// Phase 1: matrix 22 rows 20 cols
[2021-05-19 05:01:41] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:01:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-19 05:01:41] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2021-05-19 05:01:41] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 22 transitions (discarded 3 similar events)
// Phase 1: matrix 22 rows 20 cols
[2021-05-19 05:01:41] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-19 05:01:41] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/60 places, 25/64 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-03 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 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s4), p0:(OR (LEQ 1 s12) (LEQ 2 s13))], 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-S064P06-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-03 finished in 146 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||F(p1)||(p2&&F(p0)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 35 transition count 46
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 51 place count 27 transition count 38
Iterating global reduction 1 with 8 rules applied. Total rules applied 59 place count 27 transition count 38
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 64 place count 22 transition count 33
Iterating global reduction 1 with 5 rules applied. Total rules applied 69 place count 22 transition count 33
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 74 place count 22 transition count 28
Applied a total of 74 rules in 1 ms. Remains 22 /60 variables (removed 38) and now considering 28/64 (removed 36) transitions.
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 05:01:41] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:01:41] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-19 05:01:41] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 05:01:41] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:01:41] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-19 05:01:41] [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 05:01:41] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 22 cols
[2021-05-19 05:01:41] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:01:41] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/60 places, 28/64 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P06-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(GT 1 s6), p0:(LEQ 2 s18), p2:(LEQ s14 s8)], 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]]
Stuttering criterion allowed to conclude after 3 steps with 1 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P06-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-04 finished in 194 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 35 transition count 46
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 50 place count 28 transition count 39
Iterating global reduction 1 with 7 rules applied. Total rules applied 57 place count 28 transition count 39
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 62 place count 23 transition count 34
Iterating global reduction 1 with 5 rules applied. Total rules applied 67 place count 23 transition count 34
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 72 place count 23 transition count 29
Applied a total of 72 rules in 2 ms. Remains 23 /60 variables (removed 37) and now considering 29/64 (removed 35) transitions.
[2021-05-19 05:01:42] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 05:01:42] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:01:42] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-19 05:01:42] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 05:01:42] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:01:42] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 05:01:42] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2021-05-19 05:01:42] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 05:01:42] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:01:42] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/60 places, 29/64 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-05 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:(LEQ s6 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 209 ms.
Product exploration explored 100000 steps with 0 reset in 198 ms.
Graph (complete) has 45 edges and 23 vertex of which 16 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 85 ms.
Product exploration explored 100000 steps with 0 reset in 97 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 23 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 23/23 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 23 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 23 transition count 30
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 30/29 (removed -1) transitions.
[2021-05-19 05:01:44] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-19 05:01:44] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 23 cols
[2021-05-19 05:01:44] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:01:44] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 30/29 transitions.
Entered a terminal (fully accepting) state of product in 76 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P06-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-05 finished in 2160 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 36 transition count 46
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 49 place count 29 transition count 39
Iterating global reduction 1 with 7 rules applied. Total rules applied 56 place count 29 transition count 39
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 61 place count 24 transition count 34
Iterating global reduction 1 with 5 rules applied. Total rules applied 66 place count 24 transition count 34
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 71 place count 24 transition count 29
Applied a total of 71 rules in 3 ms. Remains 24 /60 variables (removed 36) and now considering 29/64 (removed 35) transitions.
[2021-05-19 05:01:44] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 24 cols
[2021-05-19 05:01:44] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-19 05:01:44] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-19 05:01:44] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 24 cols
[2021-05-19 05:01:44] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 05:01:44] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 05:01:44] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2021-05-19 05:01:44] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 24 cols
[2021-05-19 05:01:44] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 05:01:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/60 places, 29/64 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT 2 s20) (LEQ s6 s15))], 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 132 ms.
Product exploration explored 100000 steps with 50000 reset in 122 ms.
Graph (complete) has 49 edges and 24 vertex of which 16 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 99 ms.
Product exploration explored 100000 steps with 50000 reset in 116 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0), (NOT p0)]
Support contains 3 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 05:01:44] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-19 05:01:44] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 24 cols
[2021-05-19 05:01:44] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-19 05:01:44] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 30/29 transitions.
Product exploration explored 100000 steps with 50000 reset in 348 ms.
Product exploration explored 100000 steps with 50000 reset in 221 ms.
[2021-05-19 05:01:45] [INFO ] Flatten gal took : 3 ms
[2021-05-19 05:01:45] [INFO ] Flatten gal took : 3 ms
[2021-05-19 05:01:45] [INFO ] Time to serialize gal into /tmp/LTL12849664180459110828.gal : 11 ms
[2021-05-19 05:01:45] [INFO ] Time to serialize properties into /tmp/LTL17430294895166805423.ltl : 3 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/LTL12849664180459110828.gal, -t, CGAL, -LTL, /tmp/LTL17430294895166805423.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/LTL12849664180459110828.gal -t CGAL -LTL /tmp/LTL17430294895166805423.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p79<2)||(p6<=p69))"))))
Formula 0 simplified : !XF"((p79<2)||(p6<=p69))"
Detected timeout of ITS tools.
[2021-05-19 05:02:00] [INFO ] Flatten gal took : 2 ms
[2021-05-19 05:02:00] [INFO ] Applying decomposition
[2021-05-19 05:02:00] [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/graph4546492024513647095.txt, -o, /tmp/graph4546492024513647095.bin, -w, /tmp/graph4546492024513647095.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/graph4546492024513647095.bin, -l, -1, -v, -w, /tmp/graph4546492024513647095.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 05:02:00] [INFO ] Decomposing Gal with order
[2021-05-19 05:02:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 05:02:00] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-19 05:02:00] [INFO ] Flatten gal took : 24 ms
[2021-05-19 05:02:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 2 ms.
[2021-05-19 05:02:00] [INFO ] Time to serialize gal into /tmp/LTL2922834239324328017.gal : 1 ms
[2021-05-19 05:02:00] [INFO ] Time to serialize properties into /tmp/LTL13946416970542294796.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/LTL2922834239324328017.gal, -t, CGAL, -LTL, /tmp/LTL13946416970542294796.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/LTL2922834239324328017.gal -t CGAL -LTL /tmp/LTL13946416970542294796.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((gi1.gi0.gu7.p79<2)||(gu0.p6<=gu0.p69))"))))
Formula 0 simplified : !XF"((gi1.gi0.gu7.p79<2)||(gu0.p6<=gu0.p69))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6708923349903458120
[2021-05-19 05:02:15] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6708923349903458120
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/ltsmin6708923349903458120]
Compilation finished in 954 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin6708923349903458120]
Link finished in 116 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/ltsmin6708923349903458120]
LTSmin run took 382 ms.
FORMULA SemanticWebServices-PT-S064P06-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SemanticWebServices-PT-S064P06-06 finished in 33101 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((p0||G((F(p1)||X(F(p2)))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 35 transition count 46
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 49 place count 29 transition count 40
Iterating global reduction 1 with 6 rules applied. Total rules applied 55 place count 29 transition count 40
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 59 place count 25 transition count 36
Iterating global reduction 1 with 4 rules applied. Total rules applied 63 place count 25 transition count 36
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 67 place count 25 transition count 32
Applied a total of 67 rules in 3 ms. Remains 25 /60 variables (removed 35) and now considering 32/64 (removed 32) transitions.
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
// Phase 1: matrix 27 rows 25 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:02:17] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
// Phase 1: matrix 27 rows 25 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:02:17] [INFO ] State equation strengthened by 16 read => feed constraints.
[2021-05-19 05:02:17] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
// Phase 1: matrix 27 rows 25 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:02:17] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/60 places, 32/64 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SemanticWebServices-PT-S064P06-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ 2 s18), p1:(GT s18 s16), p2:(LEQ s6 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 845 steps with 139 reset in 3 ms.
FORMULA SemanticWebServices-PT-S064P06-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-07 finished in 255 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 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 35 transition count 46
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 51 place count 27 transition count 38
Iterating global reduction 1 with 8 rules applied. Total rules applied 59 place count 27 transition count 38
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 65 place count 21 transition count 32
Iterating global reduction 1 with 6 rules applied. Total rules applied 71 place count 21 transition count 32
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 77 place count 21 transition count 26
Applied a total of 77 rules in 3 ms. Remains 21 /60 variables (removed 39) and now considering 26/64 (removed 38) transitions.
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:02:17] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:02:17] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-19 05:02:17] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:02:17] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/60 places, 26/64 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s17)], 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 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P06-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-08 finished in 106 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(p0)&&(p1||X(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 35 transition count 46
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 30 transition count 41
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 30 transition count 41
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 26 transition count 37
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 26 transition count 37
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 26 transition count 33
Applied a total of 65 rules in 2 ms. Remains 26 /60 variables (removed 34) and now considering 33/64 (removed 31) transitions.
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 26 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:02:17] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 26 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:02:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-19 05:02:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-19 05:02:17] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 26 cols
[2021-05-19 05:02:17] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-19 05:02:17] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/60 places, 33/64 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : SemanticWebServices-PT-S064P06-09 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND p1 (NOT p0)) (AND p1 (NOT p2))), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p2))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s16), p0:(OR (LEQ 2 s16) (AND (LEQ s18 s20) (LEQ s14 s22))), p2:(LEQ s18 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 138 ms.
Product exploration explored 100000 steps with 50000 reset in 149 ms.
Graph (complete) has 52 edges and 26 vertex of which 19 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p1), p0, p2]
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Product exploration explored 100000 steps with 50000 reset in 130 ms.
[2021-05-19 05:02:18] [INFO ] Flatten gal took : 2 ms
[2021-05-19 05:02:18] [INFO ] Flatten gal took : 2 ms
[2021-05-19 05:02:18] [INFO ] Time to serialize gal into /tmp/LTL11847712288423469133.gal : 0 ms
[2021-05-19 05:02:18] [INFO ] Time to serialize properties into /tmp/LTL13756809292568924463.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/LTL11847712288423469133.gal, -t, CGAL, -LTL, /tmp/LTL13756809292568924463.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/LTL11847712288423469133.gal -t CGAL -LTL /tmp/LTL13756809292568924463.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((X("((p71>=2)||((p75<=p81)&&(p65<=p85)))"))&&(("(p71>=2)")||(X("(p75<=p81)"))))))
Formula 0 simplified : !F(X"((p71>=2)||((p75<=p81)&&(p65<=p85)))" & ("(p71>=2)" | X"(p75<=p81)"))
Detected timeout of ITS tools.
[2021-05-19 05:02:33] [INFO ] Flatten gal took : 2 ms
[2021-05-19 05:02:33] [INFO ] Applying decomposition
[2021-05-19 05:02:33] [INFO ] Flatten gal took : 1 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/graph14143444711860118945.txt, -o, /tmp/graph14143444711860118945.bin, -w, /tmp/graph14143444711860118945.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/graph14143444711860118945.bin, -l, -1, -v, -w, /tmp/graph14143444711860118945.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 05:02:33] [INFO ] Decomposing Gal with order
[2021-05-19 05:02:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 05:02:33] [INFO ] Removed a total of 11 redundant transitions.
[2021-05-19 05:02:33] [INFO ] Flatten gal took : 3 ms
[2021-05-19 05:02:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 0 ms.
[2021-05-19 05:02:33] [INFO ] Time to serialize gal into /tmp/LTL15091044828244824751.gal : 1 ms
[2021-05-19 05:02:33] [INFO ] Time to serialize properties into /tmp/LTL9973996969524574612.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/LTL15091044828244824751.gal, -t, CGAL, -LTL, /tmp/LTL9973996969524574612.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/LTL15091044828244824751.gal -t CGAL -LTL /tmp/LTL9973996969524574612.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((X("((gu7.p71>=2)||((gu8.p75<=gu8.p81)&&(gu5.p65<=gu5.p85)))"))&&(("(gu7.p71>=2)")||(X("(gu8.p75<=gu8.p81)"))))))
Formula 0 simplified : !F(X"((gu7.p71>=2)||((gu8.p75<=gu8.p81)&&(gu5.p65<=gu5.p85)))" & ("(gu7.p71>=2)" | X"(gu8.p75<=gu8.p81)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18022269525194773012
[2021-05-19 05:02:48] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18022269525194773012
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/ltsmin18022269525194773012]
Compilation finished in 154 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin18022269525194773012]
Link finished in 32 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)||X((LTLAPp2==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin18022269525194773012]
LTSmin run took 141 ms.
FORMULA SemanticWebServices-PT-S064P06-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SemanticWebServices-PT-S064P06-09 finished in 31335 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Ensure Unique test removed 4 places
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 35 transition count 46
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 50 place count 28 transition count 39
Iterating global reduction 1 with 7 rules applied. Total rules applied 57 place count 28 transition count 39
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 62 place count 23 transition count 34
Iterating global reduction 1 with 5 rules applied. Total rules applied 67 place count 23 transition count 34
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 72 place count 23 transition count 29
Applied a total of 72 rules in 2 ms. Remains 23 /60 variables (removed 37) and now considering 29/64 (removed 35) transitions.
[2021-05-19 05:02:49] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 05:02:49] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:02:49] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-19 05:02:49] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 05:02:49] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:02:49] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-19 05:02:49] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-19 05:02:49] [INFO ] Flow matrix only has 25 transitions (discarded 4 similar events)
// Phase 1: matrix 25 rows 23 cols
[2021-05-19 05:02:49] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:02:49] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/60 places, 29/64 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (GT 2 s6) (LEQ 1 s22))], 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 95 steps with 23 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P06-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-12 finished in 233 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 64/64 transitions.
Graph (complete) has 98 edges and 60 vertex of which 39 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.0 ms
Discarding 21 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 34 transition count 45
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 19 place count 34 transition count 43
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 23 place count 32 transition count 43
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 25 transition count 36
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 25 transition count 36
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 42 place count 20 transition count 31
Iterating global reduction 1 with 5 rules applied. Total rules applied 47 place count 20 transition count 31
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 52 place count 20 transition count 26
Applied a total of 52 rules in 4 ms. Remains 20 /60 variables (removed 40) and now considering 26/64 (removed 38) transitions.
[2021-05-19 05:02:49] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
// Phase 1: matrix 22 rows 20 cols
[2021-05-19 05:02:49] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 05:02:49] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-19 05:02:49] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
// Phase 1: matrix 22 rows 20 cols
[2021-05-19 05:02:49] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:02:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-19 05:02:49] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-19 05:02:49] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-19 05:02:49] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
// Phase 1: matrix 22 rows 20 cols
[2021-05-19 05:02:49] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 05:02:49] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/60 places, 26/64 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P06-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s18 s9)], 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-S064P06-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P06-15 finished in 82 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621400570087

--------------------
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-S064P06"
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-S064P06, 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-162132107600004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P06.tgz
mv SemanticWebServices-PT-S064P06 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 ;