Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472283001003.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Szymanski-PT-a06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283001003
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 8.0K Jun 7 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 17:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 7 17:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 7 17:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Jun 7 17:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 7 17:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Jun 7 17:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 101K Jun 6 12:11 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 Szymanski-PT-a06-LTLCardinality-00
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-01
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-02
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-03
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-04
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-05
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-06
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-07
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-08
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-09
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-10
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-11
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-12
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-13
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-14
FORMULA_NAME Szymanski-PT-a06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654969406522

Running Version 202205111006
[2022-06-11 17:43:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 17:43:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 17:43:27] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2022-06-11 17:43:27] [INFO ] Transformed 61 places.
[2022-06-11 17:43:27] [INFO ] Transformed 224 transitions.
[2022-06-11 17:43:27] [INFO ] Parsed PT model containing 61 places and 224 transitions in 182 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Szymanski-PT-a06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 48 transition count 216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 47 transition count 212
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 47 transition count 212
Applied a total of 3 rules in 16 ms. Remains 47 /49 variables (removed 2) and now considering 212/216 (removed 4) transitions.
[2022-06-11 17:43:27] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
// Phase 1: matrix 78 rows 47 cols
[2022-06-11 17:43:27] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-11 17:43:28] [INFO ] Implicit Places using invariants in 133 ms returned []
[2022-06-11 17:43:28] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
// Phase 1: matrix 78 rows 47 cols
[2022-06-11 17:43:28] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-11 17:43:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:43:28] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2022-06-11 17:43:28] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
// Phase 1: matrix 78 rows 47 cols
[2022-06-11 17:43:28] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-11 17:43:28] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 212/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/49 places, 212/216 transitions.
Support contains 17 out of 47 places after structural reductions.
[2022-06-11 17:43:28] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-06-11 17:43:28] [INFO ] Flatten gal took : 38 ms
FORMULA Szymanski-PT-a06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 17:43:28] [INFO ] Flatten gal took : 19 ms
[2022-06-11 17:43:28] [INFO ] Input system was already deterministic with 212 transitions.
Support contains 14 out of 47 places (down from 17) after GAL structural reductions.
Finished random walk after 458 steps, including 1 resets, run visited all 11 properties in 30 ms. (steps per millisecond=15 )
Computed a total of 8 stabilizing places and 32 stable transitions
Graph (complete) has 374 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(!(X((X(X(G(F(p0))))||p0)) U p1))))'
Support contains 1 out of 47 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 212/212 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 212
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 43 transition count 200
Applied a total of 7 rules in 6 ms. Remains 43 /47 variables (removed 4) and now considering 200/212 (removed 12) transitions.
[2022-06-11 17:43:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:28] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-06-11 17:43:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:43:28] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2022-06-11 17:43:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:43:28] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/212 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/47 places, 200/212 transitions.
Stuttering acceptance computed with spot in 174 ms :[true, p1, p1]
Running random walk in product with property : Szymanski-PT-a06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(GT 1 s34)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA Szymanski-PT-a06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a06-LTLCardinality-02 finished in 429 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(((X(p0) U (X(F(p0))||p1))||X(p0)))))))'
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 212/212 transitions.
Graph (complete) has 374 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 23 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 25 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 27 place count 41 transition count 176
Applied a total of 27 rules in 34 ms. Remains 41 /47 variables (removed 6) and now considering 176/212 (removed 36) transitions.
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-11 17:43:29] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:43:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:43:29] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2022-06-11 17:43:29] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:29] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/47 places, 176/212 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/47 places, 176/212 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Szymanski-PT-a06-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s30 s28), p0:(LEQ 3 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 795 steps with 3 reset in 12 ms.
FORMULA Szymanski-PT-a06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a06-LTLCardinality-03 finished in 321 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G((X(G(p0)) U p0)))))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 212/212 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 212
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 42 transition count 196
Applied a total of 9 rules in 4 ms. Remains 42 /47 variables (removed 5) and now considering 196/212 (removed 16) transitions.
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:29] [INFO ] Implicit Places using invariants in 51 ms returned []
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:43:29] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:29] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/212 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/212 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-a06-LTLCardinality-04 automaton TGBA Formula[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: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ s13 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a06-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a06-LTLCardinality-04 finished in 310 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 212/212 transitions.
Graph (complete) has 374 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 42 transition count 196
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 21 place count 42 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 23 place count 40 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 25 place count 40 transition count 176
Applied a total of 25 rules in 28 ms. Remains 40 /47 variables (removed 7) and now considering 176/212 (removed 36) transitions.
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 40 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:29] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 40 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:43:29] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-06-11 17:43:29] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-11 17:43:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 40 cols
[2022-06-11 17:43:29] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:43:29] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/47 places, 176/212 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/47 places, 176/212 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-a06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s37)], 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 196 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-a06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a06-LTLCardinality-07 finished in 354 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U p1))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 212/212 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 212
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 43 transition count 200
Applied a total of 7 rules in 10 ms. Remains 43 /47 variables (removed 4) and now considering 200/212 (removed 12) transitions.
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:30] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:43:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:43:30] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:30] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/212 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/47 places, 200/212 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Szymanski-PT-a06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ 3 s20), p1:(LEQ 3 s36)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a06-LTLCardinality-10 finished in 346 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 212/212 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 212
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 43 transition count 200
Applied a total of 7 rules in 6 ms. Remains 43 /47 variables (removed 4) and now considering 200/212 (removed 12) transitions.
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:43:30] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:43:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:43:30] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:30] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/212 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/47 places, 200/212 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-a06-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 67 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a06-LTLCardinality-13 finished in 246 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 212/212 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 46 transition count 212
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 42 transition count 196
Applied a total of 9 rules in 4 ms. Remains 42 /47 variables (removed 5) and now considering 196/212 (removed 16) transitions.
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:43:30] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:43:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:43:30] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-06-11 17:43:30] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:43:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:43:30] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/212 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/212 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : Szymanski-PT-a06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 3 s17), p0:(GT s38 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a06-LTLCardinality-15 finished in 273 ms.
All properties solved by simple procedures.
Total runtime 3368 ms.

BK_STOP 1654969411036

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-a06"
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 Szymanski-PT-a06, 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 r312-tall-165472283001003"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a06.tgz
mv Szymanski-PT-a06 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 ;