Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572000235.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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-04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572000235
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 6.2K Apr 29 13:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 13:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 13:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 29 13:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 9 08:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 08:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 41K May 10 09:34 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-04-LTLCardinality-00
FORMULA_NAME Raft-PT-04-LTLCardinality-01
FORMULA_NAME Raft-PT-04-LTLCardinality-02
FORMULA_NAME Raft-PT-04-LTLCardinality-03
FORMULA_NAME Raft-PT-04-LTLCardinality-04
FORMULA_NAME Raft-PT-04-LTLCardinality-05
FORMULA_NAME Raft-PT-04-LTLCardinality-06
FORMULA_NAME Raft-PT-04-LTLCardinality-07
FORMULA_NAME Raft-PT-04-LTLCardinality-08
FORMULA_NAME Raft-PT-04-LTLCardinality-09
FORMULA_NAME Raft-PT-04-LTLCardinality-10
FORMULA_NAME Raft-PT-04-LTLCardinality-11
FORMULA_NAME Raft-PT-04-LTLCardinality-12
FORMULA_NAME Raft-PT-04-LTLCardinality-13
FORMULA_NAME Raft-PT-04-LTLCardinality-14
FORMULA_NAME Raft-PT-04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653081598844

Running Version 202205111006
[2022-05-20 21:20:00] [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]
[2022-05-20 21:20:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 21:20:00] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2022-05-20 21:20:00] [INFO ] Transformed 88 places.
[2022-05-20 21:20:00] [INFO ] Transformed 160 transitions.
[2022-05-20 21:20:00] [INFO ] Found NUPN structural information;
[2022-05-20 21:20:00] [INFO ] Parsed PT model containing 88 places and 160 transitions in 216 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
FORMULA Raft-PT-04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 22 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
[2022-05-20 21:20:00] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:00] [INFO ] Computed 16 place invariants in 13 ms
[2022-05-20 21:20:01] [INFO ] Implicit Places using invariants in 188 ms returned []
[2022-05-20 21:20:01] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:01] [INFO ] Computed 16 place invariants in 10 ms
[2022-05-20 21:20:01] [INFO ] State equation strengthened by 64 read => feed constraints.
[2022-05-20 21:20:01] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2022-05-20 21:20:01] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:01] [INFO ] Computed 16 place invariants in 5 ms
[2022-05-20 21:20:01] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 84/88 places, 134/142 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/88 places, 134/142 transitions.
Support contains 18 out of 84 places after structural reductions.
[2022-05-20 21:20:01] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-20 21:20:01] [INFO ] Flatten gal took : 38 ms
FORMULA Raft-PT-04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 21:20:01] [INFO ] Flatten gal took : 13 ms
[2022-05-20 21:20:01] [INFO ] Input system was already deterministic with 134 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-20 21:20:01] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:01] [INFO ] Computed 16 place invariants in 3 ms
[2022-05-20 21:20:01] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 21:20:01] [INFO ] [Nat]Absence check using 16 positive place invariants in 3 ms returned sat
[2022-05-20 21:20:01] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA Raft-PT-04-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 11 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(!(X(G(F(X(p0)))) U p1)))))'
Support contains 6 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 134/134 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2022-05-20 21:20:02] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:02] [INFO ] Computed 16 place invariants in 4 ms
[2022-05-20 21:20:02] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-05-20 21:20:02] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:02] [INFO ] Computed 16 place invariants in 2 ms
[2022-05-20 21:20:02] [INFO ] State equation strengthened by 64 read => feed constraints.
[2022-05-20 21:20:02] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2022-05-20 21:20:02] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:02] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:02] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 134/134 transitions.
Stuttering acceptance computed with spot in 374 ms :[p1, p1, p1, (AND p1 p0)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={0, 1} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={1} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (OR (EQ s34 0) (EQ s6 1))) (OR (EQ s43 0) (EQ s78 1))), p0:(OR (EQ s62 0) (EQ s26 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 2 ms.
FORMULA Raft-PT-04-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-00 finished in 716 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(G(F(X(p0)))))))'
Support contains 4 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 134/134 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 79 transition count 129
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 18 place count 69 transition count 119
Iterating global reduction 0 with 10 rules applied. Total rules applied 28 place count 69 transition count 119
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 38 place count 69 transition count 109
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 48 place count 64 transition count 115
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 60 place count 64 transition count 103
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 71 place count 53 transition count 92
Iterating global reduction 1 with 11 rules applied. Total rules applied 82 place count 53 transition count 92
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 93 place count 53 transition count 81
Applied a total of 93 rules in 43 ms. Remains 53 /84 variables (removed 31) and now considering 81/134 (removed 53) transitions.
[2022-05-20 21:20:02] [INFO ] Flow matrix only has 66 transitions (discarded 15 similar events)
// Phase 1: matrix 66 rows 53 cols
[2022-05-20 21:20:02] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 21:20:02] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-20 21:20:02] [INFO ] Flow matrix only has 66 transitions (discarded 15 similar events)
// Phase 1: matrix 66 rows 53 cols
[2022-05-20 21:20:02] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:02] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 21:20:02] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-20 21:20:02] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-20 21:20:02] [INFO ] Flow matrix only has 66 transitions (discarded 15 similar events)
// Phase 1: matrix 66 rows 53 cols
[2022-05-20 21:20:02] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 21:20:03] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/84 places, 81/134 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/84 places, 81/134 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s4 0) (EQ s50 1)) (AND (EQ s17 0) (EQ s34 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Raft-PT-04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-01 finished in 285 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!((G(p0) U p1) U X(p2)))'
Support contains 3 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 134/134 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2022-05-20 21:20:03] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:03] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:03] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-20 21:20:03] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:03] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:03] [INFO ] State equation strengthened by 64 read => feed constraints.
[2022-05-20 21:20:03] [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.
[2022-05-20 21:20:03] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:03] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 21:20:03] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 134/134 transitions.
Stuttering acceptance computed with spot in 365 ms :[p2, p2, (AND p1 p0 p2), true, (AND p0 p1 p2), (AND p0 p2), (AND p0 p2), p0, (AND p0 p1 (NOT p2))]
Running random walk in product with property : Raft-PT-04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1), acceptance={} source=2 dest: 5}, { cond=(AND p0 p1), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p1 p2), acceptance={} source=4 dest: 7}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 8}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(AND p0 p2), acceptance={} source=6 dest: 7}], [{ cond=p0, acceptance={0} source=7 dest: 7}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=8 dest: 7}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(EQ s59 1), p0:(NEQ s56 1), p2:(OR (EQ s59 0) (EQ s45 1) (EQ s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 2 ms.
FORMULA Raft-PT-04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-03 finished in 613 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(F(X(p0))))))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 134/134 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 79 transition count 129
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 20 place count 67 transition count 117
Iterating global reduction 0 with 12 rules applied. Total rules applied 32 place count 67 transition count 117
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 67 transition count 105
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 52 place count 63 transition count 110
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 62 place count 63 transition count 100
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 71 place count 54 transition count 91
Iterating global reduction 1 with 9 rules applied. Total rules applied 80 place count 54 transition count 91
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 89 place count 54 transition count 82
Applied a total of 89 rules in 26 ms. Remains 54 /84 variables (removed 30) and now considering 82/134 (removed 52) transitions.
[2022-05-20 21:20:03] [INFO ] Flow matrix only has 67 transitions (discarded 15 similar events)
// Phase 1: matrix 67 rows 54 cols
[2022-05-20 21:20:03] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 21:20:03] [INFO ] Implicit Places using invariants in 52 ms returned []
[2022-05-20 21:20:03] [INFO ] Flow matrix only has 67 transitions (discarded 15 similar events)
// Phase 1: matrix 67 rows 54 cols
[2022-05-20 21:20:03] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 21:20:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 21:20:03] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2022-05-20 21:20:03] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-20 21:20:03] [INFO ] Flow matrix only has 67 transitions (discarded 15 similar events)
// Phase 1: matrix 67 rows 54 cols
[2022-05-20 21:20:03] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:03] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/84 places, 82/134 transitions.
Finished structural reductions, in 1 iterations. Remains : 54/84 places, 82/134 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s40 0) (EQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA Raft-PT-04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-11 finished in 298 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(X(p0))))))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 134/134 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 80 transition count 130
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 20 place count 68 transition count 118
Iterating global reduction 0 with 12 rules applied. Total rules applied 32 place count 68 transition count 118
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 68 transition count 106
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 54 place count 63 transition count 112
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 66 place count 63 transition count 100
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 78 place count 51 transition count 88
Iterating global reduction 1 with 12 rules applied. Total rules applied 90 place count 51 transition count 88
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 102 place count 51 transition count 76
Applied a total of 102 rules in 28 ms. Remains 51 /84 variables (removed 33) and now considering 76/134 (removed 58) transitions.
[2022-05-20 21:20:04] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 51 cols
[2022-05-20 21:20:04] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:04] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-20 21:20:04] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 51 cols
[2022-05-20 21:20:04] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 21:20:04] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-05-20 21:20:04] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-20 21:20:04] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-20 21:20:04] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 51 cols
[2022-05-20 21:20:04] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-20 21:20:04] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/84 places, 76/134 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/84 places, 76/134 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s50 0) (NEQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-13 finished in 284 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(X(p0)))))'
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 134/134 transitions.
Applied a total of 0 rules in 5 ms. Remains 84 /84 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2022-05-20 21:20:04] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:04] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:04] [INFO ] Implicit Places using invariants in 52 ms returned []
[2022-05-20 21:20:04] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:04] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:04] [INFO ] State equation strengthened by 64 read => feed constraints.
[2022-05-20 21:20:04] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2022-05-20 21:20:04] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2022-05-20 21:20:04] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:20:04] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 134/134 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-14 automaton TGBA Formula[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:(EQ s59 0)], 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]]
Stuttering criterion allowed to conclude after 310 steps with 77 reset in 15 ms.
FORMULA Raft-PT-04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-14 finished in 541 ms.
All properties solved by simple procedures.
Total runtime 4303 ms.

BK_STOP 1653081604924

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="Raft-PT-04"
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-04, 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 r186-tajo-165281572000235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-04.tgz
mv Raft-PT-04 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 ;