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-165281572000243.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-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572000243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 5.2K Apr 29 13:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Apr 29 13:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 13:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 29 13:16 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 3.5K May 9 08:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 62K 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-05-LTLCardinality-00
FORMULA_NAME Raft-PT-05-LTLCardinality-01
FORMULA_NAME Raft-PT-05-LTLCardinality-02
FORMULA_NAME Raft-PT-05-LTLCardinality-03
FORMULA_NAME Raft-PT-05-LTLCardinality-04
FORMULA_NAME Raft-PT-05-LTLCardinality-05
FORMULA_NAME Raft-PT-05-LTLCardinality-06
FORMULA_NAME Raft-PT-05-LTLCardinality-07
FORMULA_NAME Raft-PT-05-LTLCardinality-08
FORMULA_NAME Raft-PT-05-LTLCardinality-09
FORMULA_NAME Raft-PT-05-LTLCardinality-10
FORMULA_NAME Raft-PT-05-LTLCardinality-11
FORMULA_NAME Raft-PT-05-LTLCardinality-12
FORMULA_NAME Raft-PT-05-LTLCardinality-13
FORMULA_NAME Raft-PT-05-LTLCardinality-14
FORMULA_NAME Raft-PT-05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653081688014

Running Version 202205111006
[2022-05-20 21:21:29] [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 21:21:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 21:21:29] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2022-05-20 21:21:29] [INFO ] Transformed 133 places.
[2022-05-20 21:21:29] [INFO ] Transformed 238 transitions.
[2022-05-20 21:21:29] [INFO ] Found NUPN structural information;
[2022-05-20 21:21:29] [INFO ] Parsed PT model containing 133 places and 238 transitions in 166 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 4 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA Raft-PT-05-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 130 transition count 210
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 130 transition count 210
Applied a total of 6 rules in 25 ms. Remains 130 /133 variables (removed 3) and now considering 210/216 (removed 6) transitions.
[2022-05-20 21:21:29] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2022-05-20 21:21:29] [INFO ] Computed 25 place invariants in 16 ms
[2022-05-20 21:21:29] [INFO ] Implicit Places using invariants in 171 ms returned []
[2022-05-20 21:21:29] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2022-05-20 21:21:29] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-20 21:21:29] [INFO ] State equation strengthened by 104 read => feed constraints.
[2022-05-20 21:21:29] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2022-05-20 21:21:29] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2022-05-20 21:21:29] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-20 21:21:29] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 130/133 places, 210/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 130/133 places, 210/216 transitions.
Support contains 25 out of 130 places after structural reductions.
[2022-05-20 21:21:30] [INFO ] Flatten gal took : 36 ms
[2022-05-20 21:21:30] [INFO ] Flatten gal took : 15 ms
[2022-05-20 21:21:30] [INFO ] Input system was already deterministic with 210 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 19) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-20 21:21:30] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2022-05-20 21:21:30] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-20 21:21:30] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 21:21:30] [INFO ] [Nat]Absence check using 25 positive place invariants in 23 ms returned sat
[2022-05-20 21:21:30] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
FORMULA Raft-PT-05-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 13 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(X(p0))) U p1)))'
Support contains 4 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 9 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2022-05-20 21:21:30] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:30] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:30] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-20 21:21:30] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:30] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:30] [INFO ] State equation strengthened by 104 read => feed constraints.
[2022-05-20 21:21:30] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2022-05-20 21:21:30] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:30] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-20 21:21:31] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 249 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : Raft-PT-05-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s71 0) (EQ s42 1)), p0:(OR (EQ s80 0) (EQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 525 ms.
Product exploration explored 100000 steps with 50000 reset in 419 ms.
Computed a total of 5 stabilizing places and 13 stable transitions
Computed a total of 5 stabilizing places and 13 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Raft-PT-05-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Raft-PT-05-LTLCardinality-01 finished in 1749 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(F(G(p0))))||p1)))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 127 transition count 205
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 127 transition count 205
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 122 transition count 200
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 31 place count 105 transition count 183
Iterating global reduction 0 with 17 rules applied. Total rules applied 48 place count 105 transition count 183
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 65 place count 105 transition count 166
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -11
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 75 place count 100 transition count 177
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 1 with 17 rules applied. Total rules applied 92 place count 100 transition count 160
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 108 place count 84 transition count 144
Iterating global reduction 1 with 16 rules applied. Total rules applied 124 place count 84 transition count 144
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 140 place count 84 transition count 128
Applied a total of 140 rules in 81 ms. Remains 84 /130 variables (removed 46) and now considering 128/210 (removed 82) transitions.
[2022-05-20 21:21:32] [INFO ] Flow matrix only has 108 transitions (discarded 20 similar events)
// Phase 1: matrix 108 rows 84 cols
[2022-05-20 21:21:32] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-20 21:21:32] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-05-20 21:21:32] [INFO ] Flow matrix only has 108 transitions (discarded 20 similar events)
// Phase 1: matrix 108 rows 84 cols
[2022-05-20 21:21:32] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 21:21:32] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2022-05-20 21:21:32] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-20 21:21:32] [INFO ] Flow matrix only has 108 transitions (discarded 20 similar events)
// Phase 1: matrix 108 rows 84 cols
[2022-05-20 21:21:32] [INFO ] Computed 25 place invariants in 9 ms
[2022-05-20 21:21:32] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/130 places, 128/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/130 places, 128/210 transitions.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-05-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s34 0) (EQ s46 1) (EQ s25 0) (EQ s76 1)), p1:(EQ s80 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-04 finished in 386 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(X(G(((p0 U X(p1))&&p2)))))))'
Support contains 4 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 5 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2022-05-20 21:21:32] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:32] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:32] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-05-20 21:21:32] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:32] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:32] [INFO ] State equation strengthened by 104 read => feed constraints.
[2022-05-20 21:21:33] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:33] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p2 p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s125 1), p0:(OR (EQ s60 0) (EQ s41 1)), p1:(EQ s81 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-05 finished in 380 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 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 128 transition count 207
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 128 transition count 207
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 12 place count 123 transition count 202
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 32 place count 103 transition count 182
Iterating global reduction 0 with 20 rules applied. Total rules applied 52 place count 103 transition count 182
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 72 place count 103 transition count 162
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 84 place count 97 transition count 176
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 104 place count 97 transition count 156
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 119 place count 82 transition count 141
Iterating global reduction 1 with 15 rules applied. Total rules applied 134 place count 82 transition count 141
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 149 place count 82 transition count 126
Applied a total of 149 rules in 25 ms. Remains 82 /130 variables (removed 48) and now considering 126/210 (removed 84) transitions.
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 104 transitions (discarded 22 similar events)
// Phase 1: matrix 104 rows 82 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:33] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 104 transitions (discarded 22 similar events)
// Phase 1: matrix 104 rows 82 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 21:21:33] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2022-05-20 21:21:33] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 104 transitions (discarded 22 similar events)
// Phase 1: matrix 104 rows 82 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-20 21:21:33] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/130 places, 126/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/130 places, 126/210 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s20 0) (NEQ s66 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 0 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-07 finished in 368 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U !(F(p2)||p1)))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 123 transition count 201
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 32 place count 105 transition count 183
Iterating global reduction 0 with 18 rules applied. Total rules applied 50 place count 105 transition count 183
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 68 place count 105 transition count 165
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 80 place count 99 transition count 178
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 100 place count 99 transition count 158
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 119 place count 80 transition count 139
Iterating global reduction 1 with 19 rules applied. Total rules applied 138 place count 80 transition count 139
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 157 place count 80 transition count 120
Applied a total of 157 rules in 28 ms. Remains 80 /130 variables (removed 50) and now considering 120/210 (removed 90) transitions.
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 100 transitions (discarded 20 similar events)
// Phase 1: matrix 100 rows 80 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-20 21:21:33] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 100 transitions (discarded 20 similar events)
// Phase 1: matrix 100 rows 80 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-20 21:21:33] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-20 21:21:33] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2022-05-20 21:21:33] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 100 transitions (discarded 20 similar events)
// Phase 1: matrix 100 rows 80 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-20 21:21:33] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 80/130 places, 120/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 80/130 places, 120/210 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR p1 p2), true, p2, (NOT p0), p2]
Running random walk in product with property : Raft-PT-05-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR (AND p1 p0) (AND p2 p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p1 (NOT p0)) (AND p2 (NOT p0))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p1 p0) (AND p2 p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND p2 p0), acceptance={0} source=4 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p2 p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s38 0) (EQ s29 1)), p0:(AND (OR (EQ s29 0) (EQ s2 1)) (OR (EQ s7 0) (EQ s75 1))), p2:(OR (EQ s29 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-08 finished in 339 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(p1&&(G(F(p3))||p2)))))'
Support contains 3 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 124 transition count 204
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 30 place count 104 transition count 184
Iterating global reduction 0 with 20 rules applied. Total rules applied 50 place count 104 transition count 184
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 70 place count 104 transition count 164
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -13
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 80 place count 99 transition count 177
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 96 place count 99 transition count 161
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 108 place count 87 transition count 149
Iterating global reduction 1 with 12 rules applied. Total rules applied 120 place count 87 transition count 149
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 132 place count 87 transition count 137
Applied a total of 132 rules in 18 ms. Remains 87 /130 variables (removed 43) and now considering 137/210 (removed 73) transitions.
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 113 transitions (discarded 24 similar events)
// Phase 1: matrix 113 rows 87 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-20 21:21:33] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-20 21:21:33] [INFO ] Flow matrix only has 113 transitions (discarded 24 similar events)
// Phase 1: matrix 113 rows 87 cols
[2022-05-20 21:21:33] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-20 21:21:34] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-05-20 21:21:34] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-20 21:21:34] [INFO ] Flow matrix only has 113 transitions (discarded 24 similar events)
// Phase 1: matrix 113 rows 87 cols
[2022-05-20 21:21:34] [INFO ] Computed 25 place invariants in 0 ms
[2022-05-20 21:21:34] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/130 places, 137/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/130 places, 137/210 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Running random walk in product with property : Raft-PT-05-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={} source=2 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s76 0) (EQ s69 1)), p1:(EQ s75 1), p2:(OR (EQ s69 0) (EQ s76 1)), p3:(OR (EQ s69 0) (EQ s76 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-11 finished in 297 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((X(p0) U !(p1 U p1))))))'
Support contains 2 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 2 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2022-05-20 21:21:34] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:34] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:34] [INFO ] Implicit Places using invariants in 51 ms returned []
[2022-05-20 21:21:34] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:34] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:34] [INFO ] State equation strengthened by 104 read => feed constraints.
[2022-05-20 21:21:34] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2022-05-20 21:21:34] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2022-05-20 21:21:34] [INFO ] Computed 25 place invariants in 1 ms
[2022-05-20 21:21:34] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions, in 1 iterations. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 48 ms :[p1, p1]
Running random walk in product with property : Raft-PT-05-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s58 1), p0:(EQ s78 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 511 steps with 0 reset in 4 ms.
FORMULA Raft-PT-05-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-14 finished in 343 ms.
All properties solved by simple procedures.
Total runtime 5369 ms.

BK_STOP 1653081694592

--------------------
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="Raft-PT-05"
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-05, 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-165281572000243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-05.tgz
mv Raft-PT-05 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 ;