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-162089415700420.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 Railroad-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415700420
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 147K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 10:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 10:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 13:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 13:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 82K 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 Railroad-PT-010-00
FORMULA_NAME Railroad-PT-010-01
FORMULA_NAME Railroad-PT-010-02
FORMULA_NAME Railroad-PT-010-03
FORMULA_NAME Railroad-PT-010-04
FORMULA_NAME Railroad-PT-010-05
FORMULA_NAME Railroad-PT-010-06
FORMULA_NAME Railroad-PT-010-07
FORMULA_NAME Railroad-PT-010-08
FORMULA_NAME Railroad-PT-010-09
FORMULA_NAME Railroad-PT-010-10
FORMULA_NAME Railroad-PT-010-11
FORMULA_NAME Railroad-PT-010-12
FORMULA_NAME Railroad-PT-010-13
FORMULA_NAME Railroad-PT-010-14
FORMULA_NAME Railroad-PT-010-15

=== Now, execution of the tool begins

BK_START 1621257725214

Running Version 0
[2021-05-17 13:22:06] [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 13:22:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:22:06] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2021-05-17 13:22:06] [INFO ] Transformed 118 places.
[2021-05-17 13:22:06] [INFO ] Transformed 156 transitions.
[2021-05-17 13:22:06] [INFO ] Found NUPN structural information;
[2021-05-17 13:22:06] [INFO ] Parsed PT model containing 118 places and 156 transitions in 91 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 13:22:07] [INFO ] Initial state test concluded for 4 properties.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 10 transitions.
FORMULA Railroad-PT-010-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-010-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-010-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-010-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-010-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-010-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-010-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-010-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-010-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 87 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 87/87 places, 146/146 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 75 transition count 146
Applied a total of 12 rules in 13 ms. Remains 75 /87 variables (removed 12) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 75 cols
[2021-05-17 13:22:07] [INFO ] Computed 29 place invariants in 16 ms
[2021-05-17 13:22:07] [INFO ] Implicit Places using invariants in 205 ms returned [34, 35, 36, 38, 43, 44, 45, 54, 58, 61, 64, 67]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 231 ms to find 12 implicit places.
// Phase 1: matrix 146 rows 63 cols
[2021-05-17 13:22:07] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-17 13:22:07] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Starting structural reductions, iteration 1 : 63/87 places, 146/146 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 63 cols
[2021-05-17 13:22:07] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 13:22:07] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/87 places, 146/146 transitions.
[2021-05-17 13:22:07] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 13:22:07] [INFO ] Flatten gal took : 45 ms
FORMULA Railroad-PT-010-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 13:22:07] [INFO ] Flatten gal took : 16 ms
[2021-05-17 13:22:07] [INFO ] Input system was already deterministic with 146 transitions.
Finished random walk after 49 steps, including 0 resets, run visited all 8 properties in 2 ms. (steps per millisecond=24 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 146/146 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 63 transition count 143
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 60 transition count 143
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 6 place count 60 transition count 136
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 20 place count 53 transition count 136
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 2 with 8 rules applied. Total rules applied 28 place count 49 transition count 132
Applied a total of 28 rules in 51 ms. Remains 49 /63 variables (removed 14) and now considering 132/146 (removed 14) transitions.
// Phase 1: matrix 132 rows 49 cols
[2021-05-17 13:22:08] [INFO ] Computed 17 place invariants in 5 ms
[2021-05-17 13:22:08] [INFO ] Implicit Places using invariants in 63 ms returned [1, 26, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 64 ms to find 3 implicit places.
[2021-05-17 13:22:08] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 132 rows 46 cols
[2021-05-17 13:22:08] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-17 13:22:08] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Starting structural reductions, iteration 1 : 46/63 places, 132/146 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 44 transition count 131
Applied a total of 3 rules in 8 ms. Remains 44 /46 variables (removed 2) and now considering 131/132 (removed 1) transitions.
// Phase 1: matrix 131 rows 44 cols
[2021-05-17 13:22:08] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 13:22:08] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 131 rows 44 cols
[2021-05-17 13:22:08] [INFO ] Computed 13 place invariants in 10 ms
[2021-05-17 13:22:08] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 44/63 places, 131/146 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0)]
Running random walk in product with property : Railroad-PT-010-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s14 0) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 389 ms.
Stack based approach found an accepted trace after 203 steps with 0 reset with depth 204 and stack size 203 in 1 ms.
FORMULA Railroad-PT-010-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-010-00 finished in 976 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 146/146 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 63 transition count 143
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 60 transition count 143
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 6 place count 60 transition count 136
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 20 place count 53 transition count 136
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 2 with 8 rules applied. Total rules applied 28 place count 49 transition count 132
Applied a total of 28 rules in 17 ms. Remains 49 /63 variables (removed 14) and now considering 132/146 (removed 14) transitions.
// Phase 1: matrix 132 rows 49 cols
[2021-05-17 13:22:08] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 13:22:09] [INFO ] Implicit Places using invariants in 138 ms returned [1, 26, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 139 ms to find 3 implicit places.
[2021-05-17 13:22:09] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 132 rows 46 cols
[2021-05-17 13:22:09] [INFO ] Computed 14 place invariants in 4 ms
[2021-05-17 13:22:09] [INFO ] Dead Transitions using invariants and state equation in 129 ms returned []
Starting structural reductions, iteration 1 : 46/63 places, 132/146 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 44 transition count 131
Applied a total of 3 rules in 21 ms. Remains 44 /46 variables (removed 2) and now considering 131/132 (removed 1) transitions.
// Phase 1: matrix 131 rows 44 cols
[2021-05-17 13:22:09] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 13:22:09] [INFO ] Implicit Places using invariants in 147 ms returned []
// Phase 1: matrix 131 rows 44 cols
[2021-05-17 13:22:09] [INFO ] Computed 13 place invariants in 3 ms
[2021-05-17 13:22:09] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 44/63 places, 131/146 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Railroad-PT-010-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s43 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 322 ms.
Stack based approach found an accepted trace after 355 steps with 0 reset with depth 356 and stack size 352 in 1 ms.
FORMULA Railroad-PT-010-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-010-03 finished in 950 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 146/146 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 63 transition count 143
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 60 transition count 143
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 6 place count 60 transition count 135
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 22 place count 52 transition count 135
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 2 with 8 rules applied. Total rules applied 30 place count 48 transition count 131
Applied a total of 30 rules in 14 ms. Remains 48 /63 variables (removed 15) and now considering 131/146 (removed 15) transitions.
// Phase 1: matrix 131 rows 48 cols
[2021-05-17 13:22:09] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 13:22:09] [INFO ] Implicit Places using invariants in 68 ms returned [1, 25, 46]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 69 ms to find 3 implicit places.
[2021-05-17 13:22:09] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 131 rows 45 cols
[2021-05-17 13:22:09] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-17 13:22:10] [INFO ] Dead Transitions using invariants and state equation in 96 ms returned []
Starting structural reductions, iteration 1 : 45/63 places, 131/146 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 43 transition count 130
Applied a total of 3 rules in 6 ms. Remains 43 /45 variables (removed 2) and now considering 130/131 (removed 1) transitions.
// Phase 1: matrix 130 rows 43 cols
[2021-05-17 13:22:10] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 13:22:10] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 130 rows 43 cols
[2021-05-17 13:22:10] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 13:22:10] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 43/63 places, 130/146 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : Railroad-PT-010-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s37 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5584 reset in 243 ms.
Stack based approach found an accepted trace after 95 steps with 7 reset with depth 8 and stack size 8 in 1 ms.
FORMULA Railroad-PT-010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-010-07 finished in 631 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U X(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 146/146 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 63 cols
[2021-05-17 13:22:10] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 13:22:10] [INFO ] Implicit Places using invariants in 52 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 53 ms to find 1 implicit places.
// Phase 1: matrix 146 rows 62 cols
[2021-05-17 13:22:10] [INFO ] Computed 16 place invariants in 2 ms
[2021-05-17 13:22:10] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Starting structural reductions, iteration 1 : 62/63 places, 146/146 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 62 cols
[2021-05-17 13:22:10] [INFO ] Computed 16 place invariants in 2 ms
[2021-05-17 13:22:10] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 2 iterations. Remains : 62/63 places, 146/146 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : Railroad-PT-010-08 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(OR (EQ s37 0) (EQ s1 1) (EQ s59 1)), p1:(EQ s59 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 65 steps with 5 reset in 1 ms.
FORMULA Railroad-PT-010-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-010-08 finished in 445 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 146/146 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 63 cols
[2021-05-17 13:22:10] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 13:22:10] [INFO ] Implicit Places using invariants in 49 ms returned [1, 33, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 49 ms to find 3 implicit places.
// Phase 1: matrix 146 rows 60 cols
[2021-05-17 13:22:10] [INFO ] Computed 14 place invariants in 7 ms
[2021-05-17 13:22:11] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Starting structural reductions, iteration 1 : 60/63 places, 146/146 transitions.
Applied a total of 0 rules in 6 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 60 cols
[2021-05-17 13:22:11] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-17 13:22:11] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 2 iterations. Remains : 60/63 places, 146/146 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Railroad-PT-010-09 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: 1}]], initial=2, aps=[p0:(NEQ s44 0)], 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][false, false, false]]
Product exploration explored 100000 steps with 2413 reset in 195 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 0 ms.
FORMULA Railroad-PT-010-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-010-09 finished in 498 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 63/63 places, 146/146 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 63 transition count 145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 62 transition count 145
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 2 place count 62 transition count 137
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 18 place count 54 transition count 137
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 51 transition count 134
Applied a total of 24 rules in 13 ms. Remains 51 /63 variables (removed 12) and now considering 134/146 (removed 12) transitions.
// Phase 1: matrix 134 rows 51 cols
[2021-05-17 13:22:11] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 13:22:11] [INFO ] Implicit Places using invariants in 109 ms returned [1, 49]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 109 ms to find 2 implicit places.
[2021-05-17 13:22:11] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 134 rows 49 cols
[2021-05-17 13:22:11] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-17 13:22:11] [INFO ] Dead Transitions using invariants and state equation in 196 ms returned []
Starting structural reductions, iteration 1 : 49/63 places, 134/146 transitions.
Applied a total of 0 rules in 4 ms. Remains 49 /49 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2021-05-17 13:22:11] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 134 rows 49 cols
[2021-05-17 13:22:11] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-17 13:22:11] [INFO ] Dead Transitions using invariants and state equation in 185 ms returned []
Finished structural reductions, in 2 iterations. Remains : 49/63 places, 134/146 transitions.
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Railroad-PT-010-10 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s12 1), p1:(AND (NEQ s25 0) (NEQ s31 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 227 ms.
Stack based approach found an accepted trace after 117 steps with 0 reset with depth 118 and stack size 118 in 1 ms.
FORMULA Railroad-PT-010-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-010-10 finished in 818 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621257732477

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Railroad-PT-010"
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 Railroad-PT-010, 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-162089415700420"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-010.tgz
mv Railroad-PT-010 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 ;