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-162089415600364.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-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415600364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 117K 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 3.4K 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 1.9K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 10:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K 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 62K 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-05-00
FORMULA_NAME Raft-PT-05-01
FORMULA_NAME Raft-PT-05-02
FORMULA_NAME Raft-PT-05-03
FORMULA_NAME Raft-PT-05-04
FORMULA_NAME Raft-PT-05-05
FORMULA_NAME Raft-PT-05-06
FORMULA_NAME Raft-PT-05-07
FORMULA_NAME Raft-PT-05-08
FORMULA_NAME Raft-PT-05-09
FORMULA_NAME Raft-PT-05-10
FORMULA_NAME Raft-PT-05-11
FORMULA_NAME Raft-PT-05-12
FORMULA_NAME Raft-PT-05-13
FORMULA_NAME Raft-PT-05-14
FORMULA_NAME Raft-PT-05-15

=== Now, execution of the tool begins

BK_START 1621256556517

Running Version 0
[2021-05-17 13:02:40] [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 13:02:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:02:40] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2021-05-17 13:02:40] [INFO ] Transformed 133 places.
[2021-05-17 13:02:40] [INFO ] Transformed 238 transitions.
[2021-05-17 13:02:40] [INFO ] Found NUPN structural information;
[2021-05-17 13:02:40] [INFO ] Parsed PT model containing 133 places and 238 transitions in 152 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 13:02:40] [INFO ] Initial state test concluded for 7 properties.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA Raft-PT-05-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 133 places. Attempting structural reductions.
Starting structural reductions, 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 24 ms. Remains 130 /133 variables (removed 3) and now considering 210/216 (removed 6) transitions.
[2021-05-17 13:02:41] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2021-05-17 13:02:41] [INFO ] Computed 25 place invariants in 21 ms
[2021-05-17 13:02:41] [INFO ] Implicit Places using invariants in 512 ms returned []
[2021-05-17 13:02:41] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2021-05-17 13:02:41] [INFO ] Computed 25 place invariants in 11 ms
[2021-05-17 13:02:41] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-17 13:02:41] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
[2021-05-17 13:02:41] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2021-05-17 13:02:41] [INFO ] Computed 25 place invariants in 14 ms
[2021-05-17 13:02:42] [INFO ] Dead Transitions using invariants and state equation in 252 ms returned []
Finished structural reductions, in 1 iterations. Remains : 130/133 places, 210/216 transitions.
[2021-05-17 13:02:42] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 13:02:42] [INFO ] Flatten gal took : 67 ms
FORMULA Raft-PT-05-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 13:02:42] [INFO ] Flatten gal took : 36 ms
[2021-05-17 13:02:42] [INFO ] Input system was already deterministic with 210 transitions.
Finished random walk after 261 steps, including 0 resets, run visited all 10 properties in 6 ms. (steps per millisecond=43 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 130 places. Attempting structural reductions.
Starting structural reductions, 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 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 33 place count 103 transition count 181
Iterating global reduction 0 with 19 rules applied. Total rules applied 52 place count 103 transition count 181
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 71 place count 103 transition count 162
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 83 place count 97 transition count 175
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 1 with 19 rules applied. Total rules applied 102 place count 97 transition count 156
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 121 place count 78 transition count 137
Iterating global reduction 1 with 19 rules applied. Total rules applied 140 place count 78 transition count 137
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 159 place count 78 transition count 118
Applied a total of 159 rules in 88 ms. Remains 78 /130 variables (removed 52) and now considering 118/210 (removed 92) transitions.
[2021-05-17 13:02:43] [INFO ] Flow matrix only has 98 transitions (discarded 20 similar events)
// Phase 1: matrix 98 rows 78 cols
[2021-05-17 13:02:43] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:43] [INFO ] Implicit Places using invariants in 98 ms returned []
[2021-05-17 13:02:43] [INFO ] Flow matrix only has 98 transitions (discarded 20 similar events)
// Phase 1: matrix 98 rows 78 cols
[2021-05-17 13:02:43] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-17 13:02:43] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2021-05-17 13:02:43] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-17 13:02:43] [INFO ] Flow matrix only has 98 transitions (discarded 20 similar events)
// Phase 1: matrix 98 rows 78 cols
[2021-05-17 13:02:43] [INFO ] Computed 25 place invariants in 2 ms
[2021-05-17 13:02:43] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/130 places, 118/210 transitions.
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p0)]
Running random walk in product with property : Raft-PT-05-00 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s45 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][true, true]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 5 ms.
FORMULA Raft-PT-05-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-00 finished in 636 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||(p1 U (p2||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 130 places. Attempting structural reductions.
Starting structural reductions, 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 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 33 place count 104 transition count 182
Iterating global reduction 0 with 19 rules applied. Total rules applied 52 place count 104 transition count 182
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 71 place count 104 transition count 163
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 10 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 83 place count 98 transition count 176
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 1 with 18 rules applied. Total rules applied 101 place count 98 transition count 158
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 119 place count 80 transition count 140
Iterating global reduction 1 with 18 rules applied. Total rules applied 137 place count 80 transition count 140
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 155 place count 80 transition count 122
Applied a total of 155 rules in 49 ms. Remains 80 /130 variables (removed 50) and now considering 122/210 (removed 88) transitions.
[2021-05-17 13:02:43] [INFO ] Flow matrix only has 102 transitions (discarded 20 similar events)
// Phase 1: matrix 102 rows 80 cols
[2021-05-17 13:02:43] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:43] [INFO ] Implicit Places using invariants in 115 ms returned []
[2021-05-17 13:02:43] [INFO ] Flow matrix only has 102 transitions (discarded 20 similar events)
// Phase 1: matrix 102 rows 80 cols
[2021-05-17 13:02:43] [INFO ] Computed 25 place invariants in 2 ms
[2021-05-17 13:02:44] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-17 13:02:45] [INFO ] Implicit Places using invariants and state equation in 2016 ms returned []
Implicit Place search using SMT with State Equation took 2142 ms to find 0 implicit places.
[2021-05-17 13:02:45] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-17 13:02:45] [INFO ] Flow matrix only has 102 transitions (discarded 20 similar events)
// Phase 1: matrix 102 rows 80 cols
[2021-05-17 13:02:45] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:45] [INFO ] Dead Transitions using invariants and state equation in 177 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/130 places, 122/210 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : Raft-PT-05-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (NEQ s20 0) (NEQ s7 1)), p2:(AND (NEQ s20 0) (NEQ s7 1) (NEQ s11 1)), p1:(NEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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-05-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-02 finished in 2523 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions, 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 7 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2021-05-17 13:02:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:46] [INFO ] Computed 25 place invariants in 2 ms
[2021-05-17 13:02:46] [INFO ] Implicit Places using invariants in 197 ms returned []
[2021-05-17 13:02:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:46] [INFO ] Computed 25 place invariants in 0 ms
[2021-05-17 13:02:46] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-17 13:02:46] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 558 ms to find 0 implicit places.
[2021-05-17 13:02:46] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:46] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:46] [INFO ] Dead Transitions using invariants and state equation in 180 ms returned []
Finished structural reductions, in 1 iterations. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 219 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (OR (EQ s110 0) (EQ s102 1)) (OR (EQ s80 0) (EQ s102 1)) (OR (EQ s3 0) (EQ s47 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, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-06 finished in 995 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 130 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-17 13:02:47] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:47] [INFO ] Computed 25 place invariants in 14 ms
[2021-05-17 13:02:47] [INFO ] Implicit Places using invariants in 155 ms returned []
[2021-05-17 13:02:47] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:47] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:47] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-17 13:02:47] [INFO ] Implicit Places using invariants and state equation in 494 ms returned []
Implicit Place search using SMT with State Equation took 655 ms to find 0 implicit places.
[2021-05-17 13:02:47] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:47] [INFO ] Computed 25 place invariants in 16 ms
[2021-05-17 13:02:49] [INFO ] Dead Transitions using invariants and state equation in 1611 ms returned []
Finished structural reductions, in 1 iterations. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s68 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 611 ms.
Product exploration explored 100000 steps with 50000 reset in 591 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 349 ms.
Product exploration explored 100000 steps with 50000 reset in 395 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 128 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 128/128 places, 206/206 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 1 ms
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 128 transition count 206
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 23 place count 110 transition count 188
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 18 rules applied. Total rules applied 41 place count 110 transition count 188
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 59 place count 110 transition count 170
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 65 place count 110 transition count 195
Deduced a syphon composed of 11 places in 0 ms
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 1 with 25 rules applied. Total rules applied 90 place count 110 transition count 170
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 110 place count 90 transition count 150
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 130 place count 90 transition count 150
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 150 place count 90 transition count 130
Deduced a syphon composed of 11 places in 1 ms
Applied a total of 150 rules in 35 ms. Remains 90 /128 variables (removed 38) and now considering 130/206 (removed 76) transitions.
[2021-05-17 13:02:51] [INFO ] Redundant transitions in 8 ms returned []
[2021-05-17 13:02:51] [INFO ] Flow matrix only has 110 transitions (discarded 20 similar events)
// Phase 1: matrix 110 rows 90 cols
[2021-05-17 13:02:51] [INFO ] Computed 25 place invariants in 0 ms
[2021-05-17 13:02:52] [INFO ] Dead Transitions using invariants and state equation in 126 ms returned []
Finished structural reductions, in 1 iterations. Remains : 90/128 places, 130/206 transitions.
Product exploration explored 100000 steps with 50000 reset in 895 ms.
Product exploration explored 100000 steps with 50000 reset in 633 ms.
[2021-05-17 13:02:53] [INFO ] Flatten gal took : 25 ms
[2021-05-17 13:02:53] [INFO ] Flatten gal took : 33 ms
[2021-05-17 13:02:53] [INFO ] Time to serialize gal into /tmp/LTL6627967169816241197.gal : 11 ms
[2021-05-17 13:02:53] [INFO ] Time to serialize properties into /tmp/LTL8582297389023313962.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6627967169816241197.gal, -t, CGAL, -LTL, /tmp/LTL8582297389023313962.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6627967169816241197.gal -t CGAL -LTL /tmp/LTL8582297389023313962.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p68==0)||(p23==1))"))))
Formula 0 simplified : !XF"((p68==0)||(p23==1))"
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t13, t15, t16, t17, t19, t20, t22, t24, t207, t209, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/189/17/206
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
113 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.59277,46720,1,0,362,185523,433,149,4926,116995,420
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Raft-PT-05-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Raft-PT-05-09 finished in 8562 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 130 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 208
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 208
Applied a total of 2 rules in 4 ms. Remains 129 /130 variables (removed 1) and now considering 208/210 (removed 2) transitions.
[2021-05-17 13:02:55] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2021-05-17 13:02:55] [INFO ] Computed 25 place invariants in 3 ms
[2021-05-17 13:02:55] [INFO ] Implicit Places using invariants in 190 ms returned []
[2021-05-17 13:02:55] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2021-05-17 13:02:55] [INFO ] Computed 25 place invariants in 27 ms
[2021-05-17 13:02:55] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-17 13:02:56] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2021-05-17 13:02:56] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2021-05-17 13:02:56] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:56] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Finished structural reductions, in 1 iterations. Remains : 129/130 places, 208/210 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s103 0) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 7551 steps with 1887 reset in 64 ms.
FORMULA Raft-PT-05-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-12 finished in 885 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0)) U (G(!p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 130 places. Attempting structural reductions.
Starting structural reductions, 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 3 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2021-05-17 13:02:56] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:56] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:56] [INFO ] Implicit Places using invariants in 356 ms returned []
[2021-05-17 13:02:56] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:56] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:56] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-17 13:02:57] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
[2021-05-17 13:02:57] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2021-05-17 13:02:57] [INFO ] Computed 25 place invariants in 0 ms
[2021-05-17 13:02:57] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND p0 (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-05-14 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s29 1), p1:(OR (EQ s115 0) (EQ s20 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1322 steps with 341 reset in 6 ms.
FORMULA Raft-PT-05-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-14 finished in 824 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions, 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 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 33 place count 103 transition count 181
Iterating global reduction 0 with 19 rules applied. Total rules applied 52 place count 103 transition count 181
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 71 place count 103 transition count 162
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 83 place count 97 transition count 175
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 103 place count 97 transition count 155
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 123 place count 77 transition count 135
Iterating global reduction 1 with 20 rules applied. Total rules applied 143 place count 77 transition count 135
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 163 place count 77 transition count 115
Applied a total of 163 rules in 32 ms. Remains 77 /130 variables (removed 53) and now considering 115/210 (removed 95) transitions.
[2021-05-17 13:02:57] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
// Phase 1: matrix 95 rows 77 cols
[2021-05-17 13:02:57] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:57] [INFO ] Implicit Places using invariants in 99 ms returned []
[2021-05-17 13:02:57] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
// Phase 1: matrix 95 rows 77 cols
[2021-05-17 13:02:57] [INFO ] Computed 25 place invariants in 0 ms
[2021-05-17 13:02:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-17 13:02:57] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2021-05-17 13:02:57] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-17 13:02:57] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
// Phase 1: matrix 95 rows 77 cols
[2021-05-17 13:02:57] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-17 13:02:57] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 77/130 places, 115/210 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-15 automaton TGBA [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:(EQ s58 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-05-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-15 finished in 518 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621256578319

--------------------
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
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ 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-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 r178-tajo-162089415600364"
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 ;