Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r219-smll-171649597900088.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is HospitalTriage-PT-none, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r219-smll-171649597900088
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 11 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 11 14:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 11 14:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 78K May 18 16:42 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-LTLFireability-00
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-01
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-02
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-03
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-04
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-05
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-06
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-07
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-08
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-09
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-10
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-11
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-12
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-13
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-14
FORMULA_NAME HospitalTriage-PT-none-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716657860664

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HospitalTriage-PT-none
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 17:24:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 17:24:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 17:24:23] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2024-05-25 17:24:23] [INFO ] Transformed 245 places.
[2024-05-25 17:24:23] [INFO ] Transformed 228 transitions.
[2024-05-25 17:24:23] [INFO ] Parsed PT model containing 245 places and 228 transitions and 680 arcs in 184 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 80 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA HospitalTriage-PT-none-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-LTLFireability-01 TRUE 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 45 ms. Remains 155 /161 variables (removed 6) and now considering 142/148 (removed 6) transitions.
// Phase 1: matrix 142 rows 155 cols
[2024-05-25 17:24:23] [INFO ] Computed 33 invariants in 11 ms
[2024-05-25 17:24:24] [INFO ] Implicit Places using invariants in 336 ms returned [35, 43, 51, 57, 112, 134, 137]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 376 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/161 places, 142/148 transitions.
Applied a total of 0 rules in 13 ms. Remains 148 /148 variables (removed 0) and now considering 142/142 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 435 ms. Remains : 148/161 places, 142/148 transitions.
Support contains 12 out of 148 places after structural reductions.
[2024-05-25 17:24:24] [INFO ] Flatten gal took : 52 ms
[2024-05-25 17:24:24] [INFO ] Flatten gal took : 22 ms
[2024-05-25 17:24:24] [INFO ] Input system was already deterministic with 142 transitions.
Finished random walk after 880 steps, including 0 resets, run visited all 9 properties in 55 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 142/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 146 transition count 140
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 146 transition count 140
Applied a total of 4 rules in 17 ms. Remains 146 /148 variables (removed 2) and now considering 140/142 (removed 2) transitions.
// Phase 1: matrix 140 rows 146 cols
[2024-05-25 17:24:24] [INFO ] Computed 26 invariants in 7 ms
[2024-05-25 17:24:25] [INFO ] Implicit Places using invariants in 159 ms returned [74]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 162 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/148 places, 140/142 transitions.
Applied a total of 0 rules in 5 ms. Remains 145 /145 variables (removed 0) and now considering 140/140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 185 ms. Remains : 145/148 places, 140/142 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 236 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s74 1) (GEQ s93 1))], 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 726 reset in 555 ms.
Stack based approach found an accepted trace after 48487 steps with 352 reset with depth 145 and stack size 145 in 207 ms.
FORMULA HospitalTriage-PT-none-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property HospitalTriage-PT-none-LTLFireability-04 finished in 1246 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
Support contains 2 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 142/142 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 148 transition count 80
Reduce places removed 65 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 69 rules applied. Total rules applied 131 place count 83 transition count 76
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 136 place count 79 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 137 place count 78 transition count 75
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 28 Pre rules applied. Total rules applied 137 place count 78 transition count 47
Deduced a syphon composed of 28 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 69 rules applied. Total rules applied 206 place count 37 transition count 47
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 209 place count 37 transition count 44
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 209 place count 37 transition count 37
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 223 place count 30 transition count 37
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 224 place count 29 transition count 36
Iterating global reduction 5 with 1 rules applied. Total rules applied 225 place count 29 transition count 36
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 239 place count 22 transition count 29
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 246 place count 22 transition count 22
Applied a total of 246 rules in 29 ms. Remains 22 /148 variables (removed 126) and now considering 22/142 (removed 120) transitions.
// Phase 1: matrix 22 rows 22 cols
[2024-05-25 17:24:26] [INFO ] Computed 10 invariants in 1 ms
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants in 49 ms returned [4, 10, 14]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/148 places, 22/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 17 transition count 20
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 17 transition count 20
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 17 transition count 18
Applied a total of 6 rules in 4 ms. Remains 17 /19 variables (removed 2) and now considering 18/22 (removed 4) transitions.
// Phase 1: matrix 18 rows 17 cols
[2024-05-25 17:24:26] [INFO ] Computed 7 invariants in 0 ms
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-25 17:24:26] [INFO ] Invariant cache hit.
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 17/148 places, 18/142 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 175 ms. Remains : 17/148 places, 18/142 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HospitalTriage-PT-none-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (LT s7 1) (LT s2 1)), p0:(LT s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA HospitalTriage-PT-none-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-LTLFireability-05 finished in 289 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 142/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 146 transition count 140
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 146 transition count 140
Applied a total of 4 rules in 7 ms. Remains 146 /148 variables (removed 2) and now considering 140/142 (removed 2) transitions.
// Phase 1: matrix 140 rows 146 cols
[2024-05-25 17:24:26] [INFO ] Computed 26 invariants in 2 ms
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants in 154 ms returned [74]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 155 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/148 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 LTL mode , in 2 iterations and 165 ms. Remains : 145/148 places, 140/142 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s40 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HospitalTriage-PT-none-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-LTLFireability-10 finished in 277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 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 148 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 82 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 78 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 78 transition count 47
Deduced a syphon composed of 28 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 69 rules applied. Total rules applied 206 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 209 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 209 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 225 place count 29 transition count 36
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 226 place count 28 transition count 35
Iterating global reduction 4 with 1 rules applied. Total rules applied 227 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 243 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 251 place count 20 transition count 19
Applied a total of 251 rules in 15 ms. Remains 20 /148 variables (removed 128) and now considering 19/142 (removed 123) transitions.
// Phase 1: matrix 19 rows 20 cols
[2024-05-25 17:24:26] [INFO ] Computed 10 invariants in 1 ms
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants in 60 ms returned [3, 4, 9, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 64 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/148 places, 19/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 13 transition count 16
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 13 transition count 16
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 13 transition count 13
Applied a total of 9 rules in 4 ms. Remains 13 /16 variables (removed 3) and now considering 13/19 (removed 6) transitions.
// Phase 1: matrix 13 rows 13 cols
[2024-05-25 17:24:26] [INFO ] Computed 6 invariants in 0 ms
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-25 17:24:26] [INFO ] Invariant cache hit.
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 13/148 places, 13/142 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 157 ms. Remains : 13/148 places, 13/142 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-LTLFireability-12 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:(GEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HospitalTriage-PT-none-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-LTLFireability-12 finished in 251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 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 148 transition count 79
Reduce places removed 66 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 78 rules applied. Total rules applied 141 place count 82 transition count 67
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 36 edges and 69 vertex of which 8 / 69 are part of one of the 4 SCC in 2 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 36 rules applied. Total rules applied 177 place count 65 transition count 45
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 31 rules applied. Total rules applied 208 place count 45 transition count 34
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 210 place count 43 transition count 34
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 210 place count 43 transition count 26
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 17 rules applied. Total rules applied 227 place count 34 transition count 26
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 5 with 8 rules applied. Total rules applied 235 place count 26 transition count 26
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 235 place count 26 transition count 18
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 251 place count 18 transition count 18
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 15 places and 0 transitions.
Iterating global reduction 6 with 23 rules applied. Total rules applied 274 place count 3 transition count 10
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 280 place count 3 transition count 4
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 281 place count 3 transition count 3
Ensure Unique test removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 282 place count 2 transition count 3
Applied a total of 282 rules in 26 ms. Remains 2 /148 variables (removed 146) and now considering 3/142 (removed 139) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-25 17:24:26] [INFO ] Computed 1 invariants in 0 ms
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-25 17:24:26] [INFO ] Invariant cache hit.
[2024-05-25 17:24:26] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-25 17:24:26] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 17:24:26] [INFO ] Invariant cache hit.
[2024-05-25 17:24:26] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/148 places, 3/142 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103 ms. Remains : 2/148 places, 3/142 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HospitalTriage-PT-none-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-LTLFireability-14 finished in 154 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||(F(p1)&&X(p2))))'
Support contains 6 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 142/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 146 transition count 140
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 146 transition count 140
Applied a total of 4 rules in 5 ms. Remains 146 /148 variables (removed 2) and now considering 140/142 (removed 2) transitions.
// Phase 1: matrix 140 rows 146 cols
[2024-05-25 17:24:27] [INFO ] Computed 26 invariants in 4 ms
[2024-05-25 17:24:27] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-25 17:24:27] [INFO ] Invariant cache hit.
[2024-05-25 17:24:27] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2024-05-25 17:24:27] [INFO ] Invariant cache hit.
[2024-05-25 17:24:27] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/148 places, 140/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 457 ms. Remains : 146/148 places, 140/142 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p1), true, (NOT p0)]
Running random walk in product with property : HospitalTriage-PT-none-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s49 1) (GEQ s74 1) (GEQ s116 1)), p0:(OR (AND (GEQ s53 1) (GEQ s75 1)) (GEQ s136 1)), p2:(AND (GEQ s53 1) (GEQ s75 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HospitalTriage-PT-none-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HospitalTriage-PT-none-LTLFireability-15 finished in 704 ms.
All properties solved by simple procedures.
Total runtime 4402 ms.

BK_STOP 1716657868823

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is HospitalTriage-PT-none, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r219-smll-171649597900088"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;