Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415600348.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Raft-PT-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415600348
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 10:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 10:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 13:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 13:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 24K May 5 16:51 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 Raft-PT-03-00
FORMULA_NAME Raft-PT-03-01
FORMULA_NAME Raft-PT-03-02
FORMULA_NAME Raft-PT-03-03
FORMULA_NAME Raft-PT-03-04
FORMULA_NAME Raft-PT-03-05
FORMULA_NAME Raft-PT-03-06
FORMULA_NAME Raft-PT-03-07
FORMULA_NAME Raft-PT-03-08
FORMULA_NAME Raft-PT-03-09
FORMULA_NAME Raft-PT-03-10
FORMULA_NAME Raft-PT-03-11
FORMULA_NAME Raft-PT-03-12
FORMULA_NAME Raft-PT-03-13
FORMULA_NAME Raft-PT-03-14
FORMULA_NAME Raft-PT-03-15

=== Now, execution of the tool begins

BK_START 1621256432737

Running Version 0
[2021-05-17 13:00:34] [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]
[2021-05-17 13:00:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:00:34] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2021-05-17 13:00:34] [INFO ] Transformed 53 places.
[2021-05-17 13:00:34] [INFO ] Transformed 98 transitions.
[2021-05-17 13:00:34] [INFO ] Found NUPN structural information;
[2021-05-17 13:00:34] [INFO ] Parsed PT model containing 53 places and 98 transitions in 76 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 13:00:34] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA Raft-PT-03-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-03-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 53 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 53/53 places, 84/84 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 51 transition count 80
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 51 transition count 80
Applied a total of 4 rules in 14 ms. Remains 51 /53 variables (removed 2) and now considering 80/84 (removed 4) transitions.
[2021-05-17 13:00:34] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 51 cols
[2021-05-17 13:00:34] [INFO ] Computed 9 place invariants in 10 ms
[2021-05-17 13:00:34] [INFO ] Implicit Places using invariants in 126 ms returned []
[2021-05-17 13:00:34] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 51 cols
[2021-05-17 13:00:34] [INFO ] Computed 9 place invariants in 8 ms
[2021-05-17 13:00:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2021-05-17 13:00:34] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2021-05-17 13:00:34] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 51 cols
[2021-05-17 13:00:34] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:00:34] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 51/53 places, 80/84 transitions.
[2021-05-17 13:00:35] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 13:00:35] [INFO ] Flatten gal took : 30 ms
FORMULA Raft-PT-03-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 13:00:35] [INFO ] Flatten gal took : 11 ms
[2021-05-17 13:00:35] [INFO ] Input system was already deterministic with 80 transitions.
Finished random walk after 141 steps, including 0 resets, run visited all 12 properties in 3 ms. (steps per millisecond=47 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 80/80 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 49 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 49 transition count 77
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 46 transition count 74
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 14 place count 40 transition count 68
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 40 transition count 68
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 26 place count 40 transition count 62
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 36 transition count 63
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 40 place count 36 transition count 57
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 31 transition count 52
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 31 transition count 52
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 55 place count 31 transition count 47
Applied a total of 55 rules in 25 ms. Remains 31 /51 variables (removed 20) and now considering 47/80 (removed 33) transitions.
[2021-05-17 13:00:35] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
// Phase 1: matrix 37 rows 31 cols
[2021-05-17 13:00:35] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:00:35] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-17 13:00:35] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
// Phase 1: matrix 37 rows 31 cols
[2021-05-17 13:00:35] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 13:00:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-17 13:00:35] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2021-05-17 13:00:35] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-17 13:00:35] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
// Phase 1: matrix 37 rows 31 cols
[2021-05-17 13:00:35] [INFO ] Computed 9 place invariants in 5 ms
[2021-05-17 13:00:35] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 31/51 places, 47/80 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-03-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 2 ms.
FORMULA Raft-PT-03-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-03-00 finished in 406 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(G(!p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 80/80 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 78
Applied a total of 2 rules in 2 ms. Remains 50 /51 variables (removed 1) and now considering 78/80 (removed 2) transitions.
[2021-05-17 13:00:35] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:35] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:35] [INFO ] Implicit Places using invariants in 65 ms returned []
[2021-05-17 13:00:35] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:35] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:00:35] [INFO ] State equation strengthened by 34 read => feed constraints.
[2021-05-17 13:00:35] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2021-05-17 13:00:35] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:35] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:00:35] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/51 places, 78/80 transitions.
Stuttering acceptance computed with spot in 184 ms :[true, p0, (NOT p0), false, false]
Running random walk in product with property : Raft-PT-03-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s6 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA Raft-PT-03-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-03-02 finished in 400 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 80/80 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 78
Applied a total of 2 rules in 12 ms. Remains 50 /51 variables (removed 1) and now considering 78/80 (removed 2) transitions.
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:36] [INFO ] Implicit Places using invariants in 51 ms returned []
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 13:00:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2021-05-17 13:00:36] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 5 ms
[2021-05-17 13:00:36] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/51 places, 78/80 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-03-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (NEQ s18 1) (AND (NEQ s2 0) (NEQ s46 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 101 steps with 0 reset in 2 ms.
FORMULA Raft-PT-03-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-03-03 finished in 345 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U G(p1))&&X(F(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 80/80 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 78
Applied a total of 2 rules in 3 ms. Remains 50 /51 variables (removed 1) and now considering 78/80 (removed 2) transitions.
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:00:36] [INFO ] Implicit Places using invariants in 75 ms returned []
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2021-05-17 13:00:36] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:00:36] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/51 places, 78/80 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : Raft-PT-03-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s15 0) (EQ s7 1)), p0:(EQ s12 1), p2:(OR (EQ s16 0) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-03-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-03-04 finished in 356 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&X(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 80/80 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 78
Applied a total of 2 rules in 3 ms. Remains 50 /51 variables (removed 1) and now considering 78/80 (removed 2) transitions.
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:36] [INFO ] Implicit Places using invariants in 71 ms returned []
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2021-05-17 13:00:36] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2021-05-17 13:00:36] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:36] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:00:36] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/51 places, 78/80 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Raft-PT-03-09 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (EQ s29 0) (EQ s48 1)) (AND (EQ s36 0) (EQ s46 1))), p1:(OR (NEQ s29 0) (NEQ s48 1))], 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-03-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-03-09 finished in 345 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||G(!p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 80/80 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 49 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 49 transition count 77
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 46 transition count 74
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 13 place count 41 transition count 69
Iterating global reduction 0 with 5 rules applied. Total rules applied 18 place count 41 transition count 69
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 23 place count 41 transition count 64
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 38 transition count 64
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 38 transition count 58
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 32 transition count 52
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 32 transition count 52
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 53 place count 32 transition count 46
Applied a total of 53 rules in 23 ms. Remains 32 /51 variables (removed 19) and now considering 46/80 (removed 34) transitions.
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 38 transitions (discarded 8 similar events)
// Phase 1: matrix 38 rows 32 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:37] [INFO ] Implicit Places using invariants in 45 ms returned []
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 38 transitions (discarded 8 similar events)
// Phase 1: matrix 38 rows 32 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 13:00:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 13:00:37] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2021-05-17 13:00:37] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 38 transitions (discarded 8 similar events)
// Phase 1: matrix 38 rows 32 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 12 ms
[2021-05-17 13:00:37] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/51 places, 46/80 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, false, (NOT p0), p0]
Running random walk in product with property : Raft-PT-03-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s8 0) (EQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 145 steps with 0 reset in 2 ms.
FORMULA Raft-PT-03-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-03-12 finished in 317 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 80/80 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 78
Applied a total of 2 rules in 3 ms. Remains 50 /51 variables (removed 1) and now considering 78/80 (removed 2) transitions.
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:37] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:37] [INFO ] State equation strengthened by 34 read => feed constraints.
[2021-05-17 13:00:37] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 70 transitions (discarded 8 similar events)
// Phase 1: matrix 70 rows 50 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:37] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/51 places, 78/80 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : Raft-PT-03-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s29 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 66 steps with 16 reset in 1 ms.
FORMULA Raft-PT-03-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-03-13 finished in 322 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)||X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 80/80 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 51 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:37] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 51 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 13:00:37] [INFO ] State equation strengthened by 34 read => feed constraints.
[2021-05-17 13:00:37] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2021-05-17 13:00:37] [INFO ] Flow matrix only has 71 transitions (discarded 9 similar events)
// Phase 1: matrix 71 rows 51 cols
[2021-05-17 13:00:37] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 13:00:37] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 51/51 places, 80/80 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-03-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s22 0) (EQ s0 1)), p1:(AND (NEQ s9 0) (NEQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 1 ms.
FORMULA Raft-PT-03-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-03-14 finished in 217 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621256438206

--------------------
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="Raft-PT-03"
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 Raft-PT-03, 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 r178-tajo-162089415600348"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-03.tgz
mv Raft-PT-03 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 ;