Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r121-tall-162075406500132.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HospitalTriage-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406500132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 146K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 106K May 10 09:43 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 3.3K Mar 28 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 11:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 11:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 21:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 21:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 78K 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 HospitalTriage-PT-none-00
FORMULA_NAME HospitalTriage-PT-none-01
FORMULA_NAME HospitalTriage-PT-none-02
FORMULA_NAME HospitalTriage-PT-none-03
FORMULA_NAME HospitalTriage-PT-none-04
FORMULA_NAME HospitalTriage-PT-none-05
FORMULA_NAME HospitalTriage-PT-none-06
FORMULA_NAME HospitalTriage-PT-none-07
FORMULA_NAME HospitalTriage-PT-none-08
FORMULA_NAME HospitalTriage-PT-none-09
FORMULA_NAME HospitalTriage-PT-none-10
FORMULA_NAME HospitalTriage-PT-none-11
FORMULA_NAME HospitalTriage-PT-none-12
FORMULA_NAME HospitalTriage-PT-none-13
FORMULA_NAME HospitalTriage-PT-none-14
FORMULA_NAME HospitalTriage-PT-none-15

=== Now, execution of the tool begins

BK_START 1620793947133

Running Version 0
[2021-05-12 04:32:28] [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]
[2021-05-12 04:32:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 04:32:28] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2021-05-12 04:32:28] [INFO ] Transformed 245 places.
[2021-05-12 04:32:28] [INFO ] Transformed 228 transitions.
[2021-05-12 04:32:28] [INFO ] Parsed PT model containing 245 places and 228 transitions in 90 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 04:32:28] [INFO ] Initial state test concluded for 4 properties.
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 80 transitions.
FORMULA HospitalTriage-PT-none-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 161 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 161/161 places, 148/148 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 154 transition count 141
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 154 transition count 141
Applied a total of 14 rules in 28 ms. Remains 154 /161 variables (removed 7) and now considering 141/148 (removed 7) transitions.
// Phase 1: matrix 141 rows 154 cols
[2021-05-12 04:32:28] [INFO ] Computed 33 place invariants in 16 ms
[2021-05-12 04:32:29] [INFO ] Implicit Places using invariants in 207 ms returned [35, 43, 51, 57, 78, 111, 132, 135]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 243 ms to find 8 implicit places.
// Phase 1: matrix 141 rows 146 cols
[2021-05-12 04:32:29] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-12 04:32:29] [INFO ] Dead Transitions using invariants and state equation in 149 ms returned []
Starting structural reductions, iteration 1 : 146/161 places, 141/148 transitions.
Applied a total of 0 rules in 8 ms. Remains 146 /146 variables (removed 0) and now considering 141/141 (removed 0) transitions.
// Phase 1: matrix 141 rows 146 cols
[2021-05-12 04:32:29] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-12 04:32:29] [INFO ] Dead Transitions using invariants and state equation in 176 ms returned []
Finished structural reductions, in 2 iterations. Remains : 146/161 places, 141/148 transitions.
[2021-05-12 04:32:29] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-12 04:32:29] [INFO ] Flatten gal took : 42 ms
FORMULA HospitalTriage-PT-none-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 04:32:29] [INFO ] Flatten gal took : 17 ms
[2021-05-12 04:32:29] [INFO ] Input system was already deterministic with 141 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=263 ) properties (out of 7) seen :6
Running SMT prover for 1 properties.
// Phase 1: matrix 141 rows 146 cols
[2021-05-12 04:32:30] [INFO ] Computed 25 place invariants in 2 ms
[2021-05-12 04:32:30] [INFO ] [Real]Absence check using 25 positive place invariants in 6 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
[2021-05-12 04:32:30] [INFO ] Initial state test concluded for 1 properties.
FORMULA HospitalTriage-PT-none-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 146 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 146/146 places, 141/141 transitions.
Applied a total of 0 rules in 4 ms. Remains 146 /146 variables (removed 0) and now considering 141/141 (removed 0) transitions.
// Phase 1: matrix 141 rows 146 cols
[2021-05-12 04:32:30] [INFO ] Computed 25 place invariants in 3 ms
[2021-05-12 04:32:30] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 141 rows 146 cols
[2021-05-12 04:32:30] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-12 04:32:30] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
// Phase 1: matrix 141 rows 146 cols
[2021-05-12 04:32:30] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-12 04:32:30] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 146/146 places, 141/141 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HospitalTriage-PT-none-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GT s135 s4) (GT s133 s139)), p1:(GT s135 s4)], 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]]
Product exploration explored 100000 steps with 64 reset in 374 ms.
Stack based approach found an accepted trace after 73842 steps with 47 reset with depth 195 and stack size 195 in 281 ms.
FORMULA HospitalTriage-PT-none-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-04 finished in 1173 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 146 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 146/146 places, 141/141 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 146 transition count 81
Reduce places removed 62 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 69 rules applied. Total rules applied 129 place count 84 transition count 74
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 16 rules applied. Total rules applied 145 place count 77 transition count 65
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 35 edges and 73 vertex of which 8 / 73 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 3 with 19 rules applied. Total rules applied 164 place count 69 transition count 51
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 4 with 26 rules applied. Total rules applied 190 place count 52 transition count 42
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 192 place count 51 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 193 place count 50 transition count 41
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 11 Pre rules applied. Total rules applied 193 place count 50 transition count 30
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 7 with 22 rules applied. Total rules applied 215 place count 39 transition count 30
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 7 with 4 rules applied. Total rules applied 219 place count 35 transition count 30
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 219 place count 35 transition count 26
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 227 place count 31 transition count 26
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 6 places and 0 transitions.
Iterating global reduction 8 with 9 rules applied. Total rules applied 236 place count 25 transition count 23
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 238 place count 25 transition count 21
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 239 place count 25 transition count 20
Applied a total of 239 rules in 30 ms. Remains 25 /146 variables (removed 121) and now considering 20/141 (removed 121) transitions.
// Phase 1: matrix 20 rows 25 cols
[2021-05-12 04:32:31] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-12 04:32:31] [INFO ] Implicit Places using invariants in 26 ms returned [3, 4, 18, 22, 23]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 27 ms to find 5 implicit places.
[2021-05-12 04:32:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 20 rows 20 cols
[2021-05-12 04:32:31] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 04:32:31] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 20/146 places, 20/141 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 20 transition count 17
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 17 transition count 17
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 17 transition count 15
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 15 transition count 15
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 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 10 transition count 12
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 10 transition count 11
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 20 place count 10 transition count 10
Applied a total of 20 rules in 3 ms. Remains 10 /20 variables (removed 10) and now considering 10/20 (removed 10) transitions.
// Phase 1: matrix 10 rows 10 cols
[2021-05-12 04:32:31] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 04:32:31] [INFO ] Implicit Places using invariants in 13 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 14 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 9/146 places, 10/141 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2021-05-12 04:32:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 9 cols
[2021-05-12 04:32:31] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 04:32:31] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 3 iterations. Remains : 9/146 places, 10/141 transitions.
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HospitalTriage-PT-none-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s0 s6), p1:(LEQ s7 s8)], 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 HospitalTriage-PT-none-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-05 finished in 216 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 146 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 146/146 places, 141/141 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 145 transition count 140
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 145 transition count 140
Applied a total of 2 rules in 6 ms. Remains 145 /146 variables (removed 1) and now considering 140/141 (removed 1) transitions.
// Phase 1: matrix 140 rows 145 cols
[2021-05-12 04:32:31] [INFO ] Computed 25 place invariants in 0 ms
[2021-05-12 04:32:31] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 140 rows 145 cols
[2021-05-12 04:32:31] [INFO ] Computed 25 place invariants in 16 ms
[2021-05-12 04:32:31] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
// Phase 1: matrix 140 rows 145 cols
[2021-05-12 04:32:31] [INFO ] Computed 25 place invariants in 2 ms
[2021-05-12 04:32:31] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 145/146 places, 140/141 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s47 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 231 ms.
Product exploration explored 100000 steps with 50000 reset in 189 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 195 ms.
Product exploration explored 100000 steps with 50000 reset in 227 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 145 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 145/145 places, 140/140 transitions.
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 145 transition count 140
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 20 Pre rules applied. Total rules applied 59 place count 145 transition count 148
Deduced a syphon composed of 79 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 79 place count 145 transition count 148
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 96 place count 128 transition count 131
Deduced a syphon composed of 65 places in 1 ms
Iterating global reduction 1 with 17 rules applied. Total rules applied 113 place count 128 transition count 131
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 122 place count 119 transition count 122
Deduced a syphon composed of 56 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 131 place count 119 transition count 122
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 64 places in 1 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 139 place count 119 transition count 122
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 68 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 143 place count 119 transition count 122
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 151 place count 111 transition count 114
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 159 place count 111 transition count 114
Deduced a syphon composed of 60 places in 0 ms
Applied a total of 159 rules in 25 ms. Remains 111 /145 variables (removed 34) and now considering 114/140 (removed 26) transitions.
[2021-05-12 04:32:32] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 114 rows 111 cols
[2021-05-12 04:32:32] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-12 04:32:32] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 111/145 places, 114/140 transitions.
Product exploration explored 100000 steps with 50000 reset in 807 ms.
Product exploration explored 100000 steps with 50000 reset in 721 ms.
[2021-05-12 04:32:34] [INFO ] Flatten gal took : 10 ms
[2021-05-12 04:32:34] [INFO ] Flatten gal took : 9 ms
[2021-05-12 04:32:34] [INFO ] Time to serialize gal into /tmp/LTL10869764368025251180.gal : 4 ms
[2021-05-12 04:32:34] [INFO ] Time to serialize properties into /tmp/LTL10674406552645830835.ltl : 0 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/LTL10869764368025251180.gal, -t, CGAL, -LTL, /tmp/LTL10674406552645830835.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/LTL10869764368025251180.gal -t CGAL -LTL /tmp/LTL10674406552645830835.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(P71<=0)"))))
Formula 0 simplified : !XF"(P71<=0)"
Detected timeout of ITS tools.
[2021-05-12 04:32:49] [INFO ] Flatten gal took : 9 ms
[2021-05-12 04:32:49] [INFO ] Applying decomposition
[2021-05-12 04:32:49] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5485252047958240414.txt, -o, /tmp/graph5485252047958240414.bin, -w, /tmp/graph5485252047958240414.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5485252047958240414.bin, -l, -1, -v, -w, /tmp/graph5485252047958240414.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 04:32:49] [INFO ] Decomposing Gal with order
[2021-05-12 04:32:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 04:32:49] [INFO ] Removed a total of 26 redundant transitions.
[2021-05-12 04:32:49] [INFO ] Flatten gal took : 40 ms
[2021-05-12 04:32:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-12 04:32:49] [INFO ] Time to serialize gal into /tmp/LTL6512705812574619889.gal : 4 ms
[2021-05-12 04:32:49] [INFO ] Time to serialize properties into /tmp/LTL4542039145255786226.ltl : 0 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/LTL6512705812574619889.gal, -t, CGAL, -LTL, /tmp/LTL4542039145255786226.ltl, -c, -stutter-deadlock], 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/LTL6512705812574619889.gal -t CGAL -LTL /tmp/LTL4542039145255786226.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i2.u20.P71<=0)"))))
Formula 0 simplified : !XF"(i2.u20.P71<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14691593108610591313
[2021-05-12 04:33:04] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14691593108610591313
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14691593108610591313]
Compilation finished in 607 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin14691593108610591313]
Link finished in 39 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin14691593108610591313]
LTSmin run took 152 ms.
FORMULA HospitalTriage-PT-none-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HospitalTriage-PT-none-11 finished in 34156 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 146 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 146/146 places, 141/141 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 146 transition count 79
Reduce places removed 64 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 72 rules applied. Total rules applied 134 place count 82 transition count 71
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (trivial) has 38 edges and 73 vertex of which 8 / 73 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 2 with 33 rules applied. Total rules applied 167 place count 69 transition count 48
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 3 with 29 rules applied. Total rules applied 196 place count 49 transition count 39
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 198 place count 48 transition count 38
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 200 place count 46 transition count 38
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 19 Pre rules applied. Total rules applied 200 place count 46 transition count 19
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 45 rules applied. Total rules applied 245 place count 20 transition count 19
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 6 with 4 rules applied. Total rules applied 249 place count 20 transition count 15
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 261 place count 12 transition count 11
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 6 places and 0 transitions.
Iterating global reduction 8 with 9 rules applied. Total rules applied 270 place count 6 transition count 8
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 272 place count 6 transition count 6
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 273 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 273 place count 6 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 276 place count 4 transition count 4
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 278 place count 3 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 279 place count 2 transition count 3
Applied a total of 279 rules in 9 ms. Remains 2 /146 variables (removed 144) and now considering 3/141 (removed 138) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-12 04:33:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 04:33:05] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-12 04:33:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 04:33:05] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-12 04:33:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-12 04:33:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 04:33:05] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/146 places, 3/141 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s0 0)], 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 1 steps with 0 reset in 0 ms.
FORMULA HospitalTriage-PT-none-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-14 finished in 79 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620793986713

--------------------
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="HospitalTriage-PT-none"
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 HospitalTriage-PT-none, 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 r121-tall-162075406500132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HospitalTriage-PT-none.tgz
mv HospitalTriage-PT-none 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 ;