Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r018-smll-177946788000185.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BART-COL-020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 640K
-rw-r--r-- 1 mcc users 6.8K Mar 5 09:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Mar 5 09:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 5 09:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 5 09:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 07:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 09:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 5 09:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 09:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 5 09:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 195K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BART-COL-020-CTLCardinality-2024-00
FORMULA_NAME BART-COL-020-CTLCardinality-2024-01
FORMULA_NAME BART-COL-020-CTLCardinality-2024-02
FORMULA_NAME BART-COL-020-CTLCardinality-2024-03
FORMULA_NAME BART-COL-020-CTLCardinality-2024-04
FORMULA_NAME BART-COL-020-CTLCardinality-2024-05
FORMULA_NAME BART-COL-020-CTLCardinality-2024-06
FORMULA_NAME BART-COL-020-CTLCardinality-2024-07
FORMULA_NAME BART-COL-020-CTLCardinality-2024-08
FORMULA_NAME BART-COL-020-CTLCardinality-2024-09
FORMULA_NAME BART-COL-020-CTLCardinality-2024-10
FORMULA_NAME BART-COL-020-CTLCardinality-2024-11
FORMULA_NAME BART-COL-020-CTLCardinality-2024-12
FORMULA_NAME BART-COL-020-CTLCardinality-2024-13
FORMULA_NAME BART-COL-020-CTLCardinality-2024-14
FORMULA_NAME BART-COL-020-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779536147218

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-COL-020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-23 11:35:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 11:35:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 11:35:49] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 11:35:49] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 11:35:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1055 ms
[2026-05-23 11:35:50] [INFO ] Detected 3 constant HL places corresponding to 10373 PT places.
[2026-05-23 11:35:50] [INFO ] Imported 4 HL places and 7 HL transitions for a total of 15293 PT places and 2.814459024E10 transition bindings in 95 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 36 ms.
[2026-05-23 11:35:50] [INFO ] Built PT skeleton of HLPN with 4 places and 7 transitions 26 arcs in 16 ms.
[2026-05-23 11:35:50] [INFO ] Skeletonized 16 HLPN properties in 8 ms.
Computed a total of 4 stabilizing places and 2 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce redundant transitions removed 5 transitions.
FORMULA BART-COL-020-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-020-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
RANDOM walk for 40036 steps (1816 resets) in 597 ms. (66 steps per ms) remains 13/15 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 362 ms. (110 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 255 ms. (156 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 177 ms. (224 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 50 ms. (785 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 129 ms. (307 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 95 ms. (417 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 86 ms. (460 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 80 ms. (494 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 111 ms. (357 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 61 ms. (645 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 69 ms. (571 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 144 ms. (276 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40036 steps (1816 resets) in 82 ms. (482 steps per ms) remains 13/13 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11339107961151959449.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1824717268289440081.kers'
[2026-05-23 11:35:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11339107961151959449.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1824717268289440081.kers]
Normalized transition count is 1 out of 2 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 1 rows 1 cols 1 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 11:35:51] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1824717268289440081.kers
Total runtime 2 ms.
Problem AtomicPropp11 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 12 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
After SMT solving in domain Real declared 2/3 variables, and 1 constraints, problems are : Problem set: 13 solved, 0 unsolved in 389 ms.
Refiners :[State Equation: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 483ms problems are : Problem set: 13 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 13 atomic propositions for a total of 12 simplifications.
[2026-05-23 11:35:51] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2026-05-23 11:35:51] [INFO ] Flatten gal took : 20 ms
[2026-05-23 11:35:51] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA BART-COL-020-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-020-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-020-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-020-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-020-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-020-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-020-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-COL-020-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 11:35:51] [INFO ] Flatten gal took : 1 ms
Domain [distance(41), speed(6), distance(41)] of place NewDistTable breaks symmetries in sort distance
Symmetric sort wr.t. initial and guards and successors and join/free detected :trainid
Symmetric sort wr.t. initial detected :trainid
Symmetric sort wr.t. initial and guards detected :trainid
Applying symmetric unfolding of full symmetric sort :trainid domain size was 20
Arc [1:1*[(MOD (ADD $tsp 1) 6), $ds2]] contains successor/predecessor on variables of sort speed
[2026-05-23 11:35:52] [INFO ] Unfolded HLPN to a Petri net with 10619 places and 323 transitions 601 arcs in 444 ms.
[2026-05-23 11:35:52] [INFO ] Unfolded 6 HLPN properties in 5 ms.
Deduced a syphon composed of 10215 places in 5 ms
Reduce places removed 10487 places and 121 transitions.
FORMULA BART-COL-020-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 0 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 202/202 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 100 transition count 170
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 100 transition count 170
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 91 place count 73 transition count 143
Iterating global reduction 0 with 27 rules applied. Total rules applied 118 place count 73 transition count 143
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 122 place count 69 transition count 139
Iterating global reduction 0 with 4 rules applied. Total rules applied 126 place count 69 transition count 139
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 129 place count 66 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 132 place count 66 transition count 136
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 135 place count 63 transition count 133
Iterating global reduction 0 with 3 rules applied. Total rules applied 138 place count 63 transition count 133
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 141 place count 60 transition count 130
Iterating global reduction 0 with 3 rules applied. Total rules applied 144 place count 60 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 147 place count 57 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 150 place count 57 transition count 127
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 153 place count 54 transition count 124
Iterating global reduction 0 with 3 rules applied. Total rules applied 156 place count 54 transition count 124
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 158 place count 52 transition count 122
Iterating global reduction 0 with 2 rules applied. Total rules applied 160 place count 52 transition count 122
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 162 place count 50 transition count 120
Iterating global reduction 0 with 2 rules applied. Total rules applied 164 place count 50 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 49 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 49 transition count 119
Applied a total of 166 rules in 63 ms. Remains 49 /132 variables (removed 83) and now considering 119/202 (removed 83) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18072061905806142182.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8289656031222218431.kers'
[2026-05-23 11:35:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18072061905806142182.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8289656031222218431.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 119 rows 49 cols 238 entries
Finished phase 1 with 48 SingleSign rule and 0 generalized
[2026-05-23 11:35:52] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8289656031222218431.kers
Total runtime 2 ms.
[2026-05-23 11:35:52] [INFO ] Implicit Places using invariants in 144 ms returned []
[2026-05-23 11:35:52] [INFO ] Invariant cache hit.
[2026-05-23 11:35:52] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2026-05-23 11:35:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 119/168 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 0/168 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 50 constraints, problems are : Problem set: 0 solved, 83 unsolved in 3495 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (OVERLAPS) 119/168 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 83/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 0/168 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 133 constraints, problems are : Problem set: 0 solved, 83 unsolved in 2455 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 49/49 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6037ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 6042ms
Starting structural reductions in LTL mode, iteration 1 : 49/132 places, 119/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6551 ms. Remains : 49/132 places, 119/202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 119/119 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2026-05-23 11:35:59] [INFO ] Invariant cache hit.
[2026-05-23 11:35:59] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 11:35:59] [INFO ] Invariant cache hit.
[2026-05-23 11:35:59] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 49/49 places, 119/119 transitions.
Support contains 0 out of 49 places after structural reductions.
[2026-05-23 11:35:59] [INFO ] Flatten gal took : 29 ms
[2026-05-23 11:35:59] [INFO ] Flatten gal took : 22 ms
[2026-05-23 11:35:59] [INFO ] Input system was already deterministic with 119 transitions.
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2026-05-23 11:35:59] [INFO ] Flatten gal took : 17 ms
[2026-05-23 11:35:59] [INFO ] Flatten gal took : 13 ms
[2026-05-23 11:35:59] [INFO ] Input system was already deterministic with 119 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 119/119 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2026-05-23 11:35:59] [INFO ] Invariant cache hit.
[2026-05-23 11:35:59] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-23 11:35:59] [INFO ] Invariant cache hit.
[2026-05-23 11:35:59] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 49/49 places, 119/119 transitions.
[2026-05-23 11:35:59] [INFO ] Flatten gal took : 11 ms
[2026-05-23 11:35:59] [INFO ] Flatten gal took : 11 ms
[2026-05-23 11:35:59] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-23 11:35:59] [INFO ] Flatten gal took : 10 ms
[2026-05-23 11:35:59] [INFO ] Flatten gal took : 10 ms
[2026-05-23 11:35:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality9763128217425646116.gal : 7 ms
[2026-05-23 11:35:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality3268172769790830449.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9763128217425646116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3268172769790830449.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.21154e+16,0.241021,9556,2,1010,5,41172,6,0,318,33964,0


Converting to forward existential form...Done !
original formula: AG(EF(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX(TRUE))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.6573,14184,1,0,5,58043,13,0,2197,34740,4
FORMULA BART-COL-020-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 119/119 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2026-05-23 11:36:00] [INFO ] Invariant cache hit.
[2026-05-23 11:36:00] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 11:36:00] [INFO ] Invariant cache hit.
[2026-05-23 11:36:00] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 49/49 places, 119/119 transitions.
[2026-05-23 11:36:00] [INFO ] Flatten gal took : 9 ms
[2026-05-23 11:36:00] [INFO ] Flatten gal took : 9 ms
[2026-05-23 11:36:00] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-23 11:36:00] [INFO ] Flatten gal took : 10 ms
[2026-05-23 11:36:00] [INFO ] Flatten gal took : 10 ms
[2026-05-23 11:36:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality4617127281164190634.gal : 4 ms
[2026-05-23 11:36:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality12004727719966631073.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4617127281164190634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12004727719966631073.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.21154e+16,0.238247,9644,2,1010,5,41172,6,0,318,33964,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.850216,14008,1,0,5,58043,9,0,2101,33964,2
FORMULA BART-COL-020-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 119/119 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2026-05-23 11:36:01] [INFO ] Invariant cache hit.
[2026-05-23 11:36:01] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-23 11:36:01] [INFO ] Invariant cache hit.
[2026-05-23 11:36:01] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 49/49 places, 119/119 transitions.
[2026-05-23 11:36:01] [INFO ] Flatten gal took : 6 ms
[2026-05-23 11:36:01] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:01] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-23 11:36:01] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:01] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality9767056759220100856.gal : 1 ms
[2026-05-23 11:36:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality2528957107918418389.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9767056759220100856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2528957107918418389.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.21154e+16,0.238884,9636,2,1010,5,41172,6,0,318,33964,0


Converting to forward existential form...Done !
original formula: AX(EG(EX(TRUE)))
=> equivalent forward existential formula: [(EY(Init) * !(EG(EX(TRUE))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.770872,16484,1,0,5,75415,15,0,2150,53658,5
FORMULA BART-COL-020-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 119/119 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2026-05-23 11:36:02] [INFO ] Invariant cache hit.
[2026-05-23 11:36:02] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-23 11:36:02] [INFO ] Invariant cache hit.
[2026-05-23 11:36:02] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 49/49 places, 119/119 transitions.
[2026-05-23 11:36:02] [INFO ] Flatten gal took : 6 ms
[2026-05-23 11:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:02] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-23 11:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality13627753379579035581.gal : 2 ms
[2026-05-23 11:36:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13027623850339372455.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13627753379579035581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13027623850339372455.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.21154e+16,0.23783,9636,2,1010,5,41172,6,0,318,33964,0


Converting to forward existential form...Done !
original formula: AX(AX(FALSE))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(FALSE))] = FALSE
(forward)formula 0,0,0.242264,9636,1,0,7,41172,7,1,485,33964,2
FORMULA BART-COL-020-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 119/119 transitions.
Applied a total of 0 rules in 4 ms. Remains 49 /49 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2026-05-23 11:36:02] [INFO ] Invariant cache hit.
[2026-05-23 11:36:02] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-23 11:36:02] [INFO ] Invariant cache hit.
[2026-05-23 11:36:02] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 49/49 places, 119/119 transitions.
[2026-05-23 11:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:02] [INFO ] Input system was already deterministic with 119 transitions.
[2026-05-23 11:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:02] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality5126794385861637060.gal : 2 ms
[2026-05-23 11:36:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13436577017092957756.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5126794385861637060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13436577017092957756.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.21154e+16,0.239861,9644,2,1010,5,41172,6,0,318,33964,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.242818,9644,1,0,6,41172,7,1,403,33964,1
FORMULA BART-COL-020-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2026-05-23 11:36:03] [INFO ] Flatten gal took : 5 ms
[2026-05-23 11:36:03] [INFO ] Flatten gal took : 5 ms
Total runtime 14187 ms.

BK_STOP 1779536163183

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="BART-COL-020"
export BK_EXAMINATION="CTLCardinality"
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 2-5973"
echo " Executing tool itstools"
echo " Input is BART-COL-020, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r018-smll-177946788000185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-COL-020.tgz
mv BART-COL-020 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;