Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r114-smll-165264477600347.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
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 r114-smll-165264477600347
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 7.6K Apr 29 13:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 29 13:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 29 13:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 13:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 78K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-00
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-01
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-02
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-03
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-04
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-05
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-06
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-07
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-08
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-09
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-10
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-11
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-12
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-13
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-14
FORMULA_NAME HospitalTriage-PT-none-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652782130203

Running Version 202205111006
[2022-05-17 10:08:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 10:08:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 10:08:52] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2022-05-17 10:08:52] [INFO ] Transformed 245 places.
[2022-05-17 10:08:52] [INFO ] Transformed 228 transitions.
[2022-05-17 10:08:52] [INFO ] Parsed PT model containing 245 places and 228 transitions in 308 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 80 transitions.
FORMULA HospitalTriage-PT-none-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 148/148 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 155 transition count 142
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 155 transition count 142
Applied a total of 12 rules in 58 ms. Remains 155 /161 variables (removed 6) and now considering 142/148 (removed 6) transitions.
// Phase 1: matrix 142 rows 155 cols
[2022-05-17 10:08:52] [INFO ] Computed 33 place invariants in 16 ms
[2022-05-17 10:08:53] [INFO ] Implicit Places using invariants in 522 ms returned [35, 43, 51, 78, 111, 137]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 602 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 149/161 places, 142/148 transitions.
Applied a total of 0 rules in 19 ms. Remains 149 /149 variables (removed 0) and now considering 142/142 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 149/161 places, 142/148 transitions.
Support contains 12 out of 149 places after structural reductions.
[2022-05-17 10:08:53] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-17 10:08:53] [INFO ] Flatten gal took : 85 ms
FORMULA HospitalTriage-PT-none-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 10:08:53] [INFO ] Flatten gal took : 32 ms
[2022-05-17 10:08:53] [INFO ] Input system was already deterministic with 142 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=19 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 142 rows 149 cols
[2022-05-17 10:08:54] [INFO ] Computed 27 place invariants in 7 ms
[2022-05-17 10:08:54] [INFO ] [Real]Absence check using 27 positive place invariants in 15 ms returned sat
[2022-05-17 10:08:54] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
FORMULA HospitalTriage-PT-none-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA HospitalTriage-PT-none-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 142/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 147 transition count 140
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 147 transition count 140
Applied a total of 4 rules in 23 ms. Remains 147 /149 variables (removed 2) and now considering 140/142 (removed 2) transitions.
// Phase 1: matrix 140 rows 147 cols
[2022-05-17 10:08:55] [INFO ] Computed 27 place invariants in 4 ms
[2022-05-17 10:08:55] [INFO ] Implicit Places using invariants in 194 ms returned []
// Phase 1: matrix 140 rows 147 cols
[2022-05-17 10:08:55] [INFO ] Computed 27 place invariants in 7 ms
[2022-05-17 10:08:55] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
// Phase 1: matrix 140 rows 147 cols
[2022-05-17 10:08:55] [INFO ] Computed 27 place invariants in 2 ms
[2022-05-17 10:08:55] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 147/149 places, 140/142 transitions.
Finished structural reductions, in 1 iterations. Remains : 147/149 places, 140/142 transitions.
Stuttering acceptance computed with spot in 286 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s54 s127)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 673 ms.
Product exploration explored 100000 steps with 50000 reset in 346 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA HospitalTriage-PT-none-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HospitalTriage-PT-none-LTLCardinality-02 finished in 2270 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 142/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 147 transition count 140
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 147 transition count 140
Applied a total of 4 rules in 9 ms. Remains 147 /149 variables (removed 2) and now considering 140/142 (removed 2) transitions.
// Phase 1: matrix 140 rows 147 cols
[2022-05-17 10:08:57] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-17 10:08:57] [INFO ] Implicit Places using invariants in 103 ms returned [54, 127]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 107 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/149 places, 140/142 transitions.
Applied a total of 0 rules in 3 ms. Remains 145 /145 variables (removed 0) and now considering 140/140 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 145/149 places, 140/142 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s29 s77)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 304 ms.
Product exploration explored 100000 steps with 33333 reset in 427 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA HospitalTriage-PT-none-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HospitalTriage-PT-none-LTLCardinality-03 finished in 1049 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(F(p0)))))'
Support contains 1 out of 149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 149/149 places, 142/142 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 149 transition count 79
Reduce places removed 66 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 70 rules applied. Total rules applied 133 place count 83 transition count 75
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 137 place count 79 transition count 75
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 137 place count 79 transition count 47
Deduced a syphon composed of 28 places in 0 ms
Ensure Unique test removed 10 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 207 place count 37 transition count 47
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 210 place count 37 transition count 44
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 210 place count 37 transition count 36
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 226 place count 29 transition count 36
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 227 place count 28 transition count 35
Iterating global reduction 4 with 1 rules applied. Total rules applied 228 place count 28 transition count 35
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 244 place count 20 transition count 27
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 252 place count 20 transition count 19
Applied a total of 252 rules in 43 ms. Remains 20 /149 variables (removed 129) and now considering 19/142 (removed 123) transitions.
// Phase 1: matrix 19 rows 20 cols
[2022-05-17 10:08:58] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-17 10:08:58] [INFO ] Implicit Places using invariants in 54 ms returned [3, 4, 9]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 56 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/149 places, 19/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 15 transition count 17
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 15 transition count 17
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 15 transition count 15
Applied a total of 6 rules in 7 ms. Remains 15 /17 variables (removed 2) and now considering 15/19 (removed 4) transitions.
// Phase 1: matrix 15 rows 15 cols
[2022-05-17 10:08:58] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 10:08:58] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 15 rows 15 cols
[2022-05-17 10:08:58] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 10:08:58] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/149 places, 15/142 transitions.
Finished structural reductions, in 2 iterations. Remains : 15/149 places, 15/142 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s4 0)], 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 1 ms.
FORMULA HospitalTriage-PT-none-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-LTLCardinality-05 finished in 295 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(p1))))'
Support contains 4 out of 149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 149/149 places, 142/142 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 149 transition count 82
Reduce places removed 62 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 66 rules applied. Total rules applied 126 place count 87 transition count 78
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 131 place count 83 transition count 77
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 132 place count 82 transition count 77
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 19 Pre rules applied. Total rules applied 132 place count 82 transition count 58
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 176 place count 57 transition count 58
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 4 rules applied. Total rules applied 180 place count 56 transition count 55
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 180 place count 56 transition count 54
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 182 place count 55 transition count 54
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 183 place count 54 transition count 53
Iterating global reduction 5 with 1 rules applied. Total rules applied 184 place count 54 transition count 53
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 200 place count 46 transition count 45
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 214 place count 39 transition count 38
Applied a total of 214 rules in 23 ms. Remains 39 /149 variables (removed 110) and now considering 38/142 (removed 104) transitions.
// Phase 1: matrix 38 rows 39 cols
[2022-05-17 10:08:58] [INFO ] Computed 18 place invariants in 0 ms
[2022-05-17 10:08:58] [INFO ] Implicit Places using invariants in 71 ms returned [2, 11, 15, 16, 19, 26, 31]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 85 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/149 places, 38/142 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 32/149 places, 38/142 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HospitalTriage-PT-none-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(GT s6 s16), p0:(GT s7 s9)], 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, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA HospitalTriage-PT-none-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-LTLCardinality-07 finished in 300 ms.
All properties solved by simple procedures.
Total runtime 6690 ms.

BK_STOP 1652782139043

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="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 r114-smll-165264477600347"
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 ;