About the Execution of ITS-Tools for Peterson-COL-5
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.472 | 3600000.00 | 2717680.00 | 590128.40 | FT??T????TT??TF? | normal |
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.r194-tall-177969914300673.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Peterson-COL-5, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914300673
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 9.0K Mar 8 07:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Mar 8 07:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 8 07:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 8 07:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 16 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 16 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 16 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 8 07:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Mar 8 07:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Mar 8 07:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 8 07:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 45K 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 Peterson-COL-5-CTLCardinality-2024-00
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-01
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-02
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-03
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-04
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-05
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-06
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-07
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-08
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-09
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-10
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-11
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-12
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-13
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-14
FORMULA_NAME Peterson-COL-5-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779808843252
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-5
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-26 15:20:44] [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]
[2026-05-26 15:20:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 15:20:44] [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.
[2026-05-26 15:20:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 15:20:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 559 ms
[2026-05-26 15:20:45] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 864 PT places and 1398.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
[2026-05-26 15:20:45] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 4 ms.
[2026-05-26 15:20:45] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40009 steps (8 resets) in 961 ms. (41 steps per ms) remains 57/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4001 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4001 steps (8 resets) in 9 ms. (400 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 57/57 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10567890950436591739.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17197710664754350925.kers'
[2026-05-26 15:20:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10567890950436591739.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17197710664754350925.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 9 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-26 15:20:46] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17197710664754350925.kers
Total runtime 0 ms.
Problem AtomicPropp0 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 AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp83 is UNSAT
Problem AtomicPropp84 is UNSAT
After SMT solving in domain Real declared 9/23 variables, and 1 constraints, problems are : Problem set: 57 solved, 0 unsolved in 141 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/9 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 224ms problems are : Problem set: 57 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 57 atomic propositions for a total of 16 simplifications.
FORMULA Peterson-COL-5-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 15:20:46] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-26 15:20:46] [INFO ] Flatten gal took : 18 ms
[2026-05-26 15:20:46] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA Peterson-COL-5-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 15:20:46] [INFO ] Flatten gal took : 2 ms
Domain [Process(6), Tour(5), Process(6)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 5)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2026-05-26 15:20:46] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions 4068 arcs in 34 ms.
[2026-05-26 15:20:46] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 30 places in 9 ms
Reduce places removed 30 places and 60 transitions.
Support contains 792 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 22 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2026-05-26 15:20:46] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-185344105538697165.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13379234529395144655.kers'
[2026-05-26 15:20:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-185344105538697165.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13379234529395144655.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 1122 rows 822 cols 2544 entries
Finished phase 1 with 811 SingleSign rule and 0 generalized
[2026-05-26 15:20:46] [INFO ] Computed 23 invariants in 4 ms
Computed 23 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13379234529395144655.kers
Total runtime 7 ms.
[2026-05-26 15:20:46] [INFO ] Implicit Places using invariants in 553 ms returned []
[2026-05-26 15:20:47] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2026-05-26 15:20:47] [INFO ] Invariant cache hit.
[2026-05-26 15:20:47] [INFO ] State equation strengthened by 205 read => feed constraints.
[2026-05-26 15:20:48] [INFO ] Implicit Places using invariants and state equation in 1803 ms returned []
Implicit Place search using SMT with State Equation took 2368 ms to find 0 implicit places.
Running 1236 sub problems to find dead transitions.
[2026-05-26 15:20:48] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2026-05-26 15:20:48] [INFO ] Invariant cache hit.
[2026-05-26 15:20:48] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 828/1956 variables, and 5 constraints, problems are : Problem set: 0 solved, 1236 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 5/17 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/834 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 1236/1236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 2 (OVERLAPS) 6/834 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/834 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
SMT process timed out in 60594ms, After SMT, problems are : Problem set: 0 solved, 1236 unsolved
Search for dead transitions found 0 dead transitions in 60606ms
Finished structural reductions in LTL mode , in 1 iterations and 63032 ms. Remains : 834/834 places, 1242/1242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 8 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2026-05-26 15:21:49] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2026-05-26 15:21:49] [INFO ] Invariant cache hit.
[2026-05-26 15:21:49] [INFO ] Implicit Places using invariants in 454 ms returned []
[2026-05-26 15:21:49] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2026-05-26 15:21:49] [INFO ] Invariant cache hit.
[2026-05-26 15:21:50] [INFO ] State equation strengthened by 205 read => feed constraints.
[2026-05-26 15:21:51] [INFO ] Implicit Places using invariants and state equation in 1594 ms returned []
Implicit Place search using SMT with State Equation took 2051 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2062 ms. Remains : 834/834 places, 1242/1242 transitions.
Support contains 792 out of 834 places after structural reductions.
[2026-05-26 15:21:51] [INFO ] Flatten gal took : 89 ms
[2026-05-26 15:21:51] [INFO ] Flatten gal took : 57 ms
[2026-05-26 15:21:51] [INFO ] Input system was already deterministic with 1242 transitions.
RANDOM walk for 40000 steps (8 resets) in 3208 ms. (12 steps per ms) remains 34/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 32/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 32/32 properties
[2026-05-26 15:21:53] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2026-05-26 15:21:53] [INFO ] Invariant cache hit.
[2026-05-26 15:21:53] [INFO ] State equation strengthened by 205 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/792 variables, 6/6 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/792 variables, 0/6 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 6/798 variables, 6/12 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/798 variables, 0/12 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/804 variables, 6/18 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/804 variables, 0/18 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1122/1926 variables, 804/822 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1926 variables, 205/1027 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1926 variables, 0/1027 constraints. Problems are: Problem set: 28 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 30/1956 variables, 30/1057 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1956 variables, 5/1062 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 28 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1956/1956 variables, and 1062 constraints, problems are : Problem set: 28 solved, 4 unsolved in 3241 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 834/834 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 14/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 28 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 0/0 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 396/798 variables, 12/12 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/798 variables, 0/12 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 6/804 variables, 6/18 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/804 variables, 3/21 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/804 variables, 0/21 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1122/1926 variables, 804/825 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1926 variables, 205/1030 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1926 variables, 2/1032 constraints. Problems are: Problem set: 28 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1926 variables, 1/1033 constraints. Problems are: Problem set: 28 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1926/1956 variables, and 1035 constraints, problems are : Problem set: 28 solved, 4 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 12/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 804/834 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 3/11 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8312ms problems are : Problem set: 28 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 402 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 834 transition count 1092
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 684 transition count 1092
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 300 place count 684 transition count 1062
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 360 place count 654 transition count 1062
Applied a total of 360 rules in 96 ms. Remains 654 /834 variables (removed 180) and now considering 1062/1242 (removed 180) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 654/834 places, 1062/1242 transitions.
RANDOM walk for 40000 steps (8 resets) in 489 ms. (81 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 382284 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :0 out of 4
Probabilistic random walk after 382284 steps, saw 95871 distinct states, run finished after 3004 ms. (steps per millisecond=127 ) properties seen :0
[2026-05-26 15:22:04] [INFO ] Flow matrix only has 942 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-958816155084105278.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5703159117364549823.kers'
[2026-05-26 15:22:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-958816155084105278.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5703159117364549823.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 942 rows 642 cols 2184 entries
Finished phase 1 with 631 SingleSign rule and 0 generalized
[2026-05-26 15:22:04] [INFO ] Computed 23 invariants in 3 ms
Computed 23 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5703159117364549823.kers
Total runtime 4 ms.
[2026-05-26 15:22:04] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 216/618 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/618 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 6/624 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/624 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 942/1566 variables, 624/642 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1566 variables, 205/847 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1566 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 30/1596 variables, 30/877 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1596 variables, 5/882 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1596 variables, 0/882 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/1596 variables, 0/882 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1596/1596 variables, and 882 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1770 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 654/654 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 216/618 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/618 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 6/624 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/624 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/624 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 942/1566 variables, 624/645 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1566 variables, 205/850 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1566 variables, 2/852 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1566 variables, 0/852 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 30/1596 variables, 30/882 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1596 variables, 5/887 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1596 variables, 1/888 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp38 is UNSAT
At refinement iteration 13 (INCLUDED_ONLY) 0/1596 variables, 20/908 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1596 variables, 20/928 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1596 variables, 20/948 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1596 variables, 20/968 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1596 variables, 20/988 constraints. Problems are: Problem set: 2 solved, 2 unsolved
SMT process timed out in 46889ms, After SMT, problems are : Problem set: 2 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 382 ms.
Support contains 342 out of 654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 654/654 places, 1062/1062 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 654 transition count 1038
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 630 transition count 1038
Applied a total of 48 rules in 37 ms. Remains 630 /654 variables (removed 24) and now considering 1038/1062 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 630/654 places, 1038/1062 transitions.
RANDOM walk for 40000 steps (8 resets) in 274 ms. (145 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 500766 steps, run timeout after 3001 ms. (steps per millisecond=166 ) properties seen :0 out of 2
Probabilistic random walk after 500766 steps, saw 87983 distinct states, run finished after 3001 ms. (steps per millisecond=166 ) properties seen :0
[2026-05-26 15:22:55] [INFO ] Flow matrix only has 918 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1060821416062409469.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1710771900308222224.kers'
[2026-05-26 15:22:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1060821416062409469.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1710771900308222224.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 1 ms.
// Phase 1: matrix 918 rows 618 cols 2136 entries
Finished phase 1 with 607 SingleSign rule and 0 generalized
[2026-05-26 15:22:55] [INFO ] Computed 23 invariants in 7 ms
Computed 23 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-1710771900308222224.kers
Total runtime 8 ms.
[2026-05-26 15:22:55] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/342 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 252/594 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/594 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 6/600 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/600 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 918/1518 variables, 600/618 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1518 variables, 205/823 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1518 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 30/1548 variables, 30/853 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1548 variables, 5/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1548 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1548 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1548/1548 variables, and 858 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1207 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 630/630 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/342 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 252/594 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/594 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/600 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/600 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/600 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 918/1518 variables, 600/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1518 variables, 205/827 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1518 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1518 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 30/1548 variables, 30/859 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1548 variables, 5/864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1548 variables, 20/884 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1548 variables, 20/904 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1548 variables, 20/924 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1548 variables, 20/944 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1548 variables, 16/960 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1548/1548 variables, and 978 constraints, problems are : Problem set: 0 solved, 2 unsolved in 74473 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 630/630 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 120/120 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 75707ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1526 ms.
Support contains 342 out of 630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 630/630 places, 1038/1038 transitions.
Applied a total of 0 rules in 26 ms. Remains 630 /630 variables (removed 0) and now considering 1038/1038 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 630/630 places, 1038/1038 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 630/630 places, 1038/1038 transitions.
Applied a total of 0 rules in 20 ms. Remains 630 /630 variables (removed 0) and now considering 1038/1038 (removed 0) transitions.
[2026-05-26 15:24:12] [INFO ] Flow matrix only has 918 transitions (discarded 120 similar events)
[2026-05-26 15:24:12] [INFO ] Invariant cache hit.
[2026-05-26 15:24:13] [INFO ] Implicit Places using invariants in 298 ms returned []
[2026-05-26 15:24:13] [INFO ] Flow matrix only has 918 transitions (discarded 120 similar events)
[2026-05-26 15:24:13] [INFO ] Invariant cache hit.
[2026-05-26 15:24:13] [INFO ] State equation strengthened by 205 read => feed constraints.
[2026-05-26 15:24:14] [INFO ] Implicit Places using invariants and state equation in 947 ms returned []
Implicit Place search using SMT with State Equation took 1261 ms to find 0 implicit places.
[2026-05-26 15:24:14] [INFO ] Redundant transitions in 55 ms returned []
Running 1032 sub problems to find dead transitions.
[2026-05-26 15:24:14] [INFO ] Flow matrix only has 918 transitions (discarded 120 similar events)
[2026-05-26 15:24:14] [INFO ] Invariant cache hit.
[2026-05-26 15:24:14] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/624 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/624 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
At refinement iteration 2 (OVERLAPS) 6/630 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (INCLUDED_ONLY) 0/630 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 630/1548 variables, and 23 constraints, problems are : Problem set: 0 solved, 1032 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/630 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 1032/1032 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1032 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/624 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/624 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
At refinement iteration 2 (OVERLAPS) 6/630 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/630 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/630 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/630 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 1032 unsolved
SMT process timed out in 60233ms, After SMT, problems are : Problem set: 0 solved, 1032 unsolved
Search for dead transitions found 0 dead transitions in 60236ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61581 ms. Remains : 630/630 places, 1038/1038 transitions.
Successfully simplified 30 atomic propositions for a total of 9 simplifications.
[2026-05-26 15:25:14] [INFO ] Flatten gal took : 37 ms
[2026-05-26 15:25:14] [INFO ] Flatten gal took : 36 ms
[2026-05-26 15:25:14] [INFO ] Input system was already deterministic with 1242 transitions.
Support contains 402 out of 834 places (down from 582) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 37 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2026-05-26 15:25:14] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16855457063034247273.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16188284133522144307.kers'
[2026-05-26 15:25:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16855457063034247273.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16188284133522144307.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 1122 rows 822 cols 2544 entries
Finished phase 1 with 811 SingleSign rule and 0 generalized
[2026-05-26 15:25:14] [INFO ] Computed 23 invariants in 4 ms
Computed 23 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-16188284133522144307.kers
Total runtime 6 ms.
[2026-05-26 15:25:15] [INFO ] Implicit Places using invariants in 690 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 692 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 18 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 762 ms. Remains : 828/834 places, 1242/1242 transitions.
[2026-05-26 15:25:15] [INFO ] Flatten gal took : 31 ms
[2026-05-26 15:25:15] [INFO ] Flatten gal took : 32 ms
[2026-05-26 15:25:15] [INFO ] Input system was already deterministic with 1242 transitions.
[2026-05-26 15:25:15] [INFO ] Flatten gal took : 61 ms
[2026-05-26 15:25:15] [INFO ] Flatten gal took : 27 ms
[2026-05-26 15:25:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality4766929874272125924.gal : 21 ms
[2026-05-26 15:25:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality18102141259558962078.ctl : 2 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/CTLCardinality4766929874272125924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18102141259558962078.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.
Detected timeout of ITS tools.
[2026-05-26 15:25:45] [INFO ] Flatten gal took : 23 ms
[2026-05-26 15:25:45] [INFO ] Applying decomposition
[2026-05-26 15:25:45] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3505924122378880310.txt' '-o' '/tmp/graph3505924122378880310.bin' '-w' '/tmp/graph3505924122378880310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3505924122378880310.bin' '-l' '-1' '-v' '-w' '/tmp/graph3505924122378880310.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:25:46] [INFO ] Decomposing Gal with order
[2026-05-26 15:25:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:25:46] [INFO ] Removed a total of 1038 redundant transitions.
[2026-05-26 15:25:46] [INFO ] Flatten gal took : 96 ms
[2026-05-26 15:25:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2026-05-26 15:25:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality13996226153511283189.gal : 15 ms
[2026-05-26 15:25:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality843620585265708061.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/CTLCardinality13996226153511283189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality843620585265708061.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 20 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2026-05-26 15:26:16] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2026-05-26 15:26:16] [INFO ] Invariant cache hit.
[2026-05-26 15:26:17] [INFO ] Implicit Places using invariants in 602 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 604 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 17 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 641 ms. Remains : 828/834 places, 1242/1242 transitions.
[2026-05-26 15:26:17] [INFO ] Flatten gal took : 19 ms
[2026-05-26 15:26:17] [INFO ] Flatten gal took : 22 ms
[2026-05-26 15:26:17] [INFO ] Input system was already deterministic with 1242 transitions.
[2026-05-26 15:26:17] [INFO ] Flatten gal took : 19 ms
[2026-05-26 15:26:17] [INFO ] Flatten gal took : 35 ms
[2026-05-26 15:26:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality10227119320372056218.gal : 7 ms
[2026-05-26 15:26:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality17118695023139696518.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/CTLCardinality10227119320372056218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17118695023139696518.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.
Detected timeout of ITS tools.
[2026-05-26 15:26:47] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:26:47] [INFO ] Applying decomposition
[2026-05-26 15:26:47] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18159438741988805503.txt' '-o' '/tmp/graph18159438741988805503.bin' '-w' '/tmp/graph18159438741988805503.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18159438741988805503.bin' '-l' '-1' '-v' '-w' '/tmp/graph18159438741988805503.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:26:47] [INFO ] Decomposing Gal with order
[2026-05-26 15:26:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:26:47] [INFO ] Removed a total of 1038 redundant transitions.
[2026-05-26 15:26:47] [INFO ] Flatten gal took : 43 ms
[2026-05-26 15:26:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-26 15:26:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality3388544221169502862.gal : 10 ms
[2026-05-26 15:26:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality8480673259968293640.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/CTLCardinality3388544221169502862.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8480673259968293640.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 10 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2026-05-26 15:27:17] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2026-05-26 15:27:17] [INFO ] Invariant cache hit.
[2026-05-26 15:27:18] [INFO ] Implicit Places using invariants in 590 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 592 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 18 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 620 ms. Remains : 828/834 places, 1242/1242 transitions.
[2026-05-26 15:27:18] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:27:18] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:27:18] [INFO ] Input system was already deterministic with 1242 transitions.
[2026-05-26 15:27:18] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:27:18] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:27:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality4766043179025306980.gal : 5 ms
[2026-05-26 15:27:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality3776182645355758500.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/CTLCardinality4766043179025306980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3776182645355758500.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.
Detected timeout of ITS tools.
[2026-05-26 15:27:48] [INFO ] Flatten gal took : 16 ms
[2026-05-26 15:27:48] [INFO ] Applying decomposition
[2026-05-26 15:27:48] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph936759338654150237.txt' '-o' '/tmp/graph936759338654150237.bin' '-w' '/tmp/graph936759338654150237.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph936759338654150237.bin' '-l' '-1' '-v' '-w' '/tmp/graph936759338654150237.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:27:48] [INFO ] Decomposing Gal with order
[2026-05-26 15:27:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:27:48] [INFO ] Removed a total of 1038 redundant transitions.
[2026-05-26 15:27:48] [INFO ] Flatten gal took : 42 ms
[2026-05-26 15:27:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-26 15:27:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality13045103087978773299.gal : 9 ms
[2026-05-26 15:27:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality796761040548398948.ctl : 1 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/CTLCardinality13045103087978773299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality796761040548398948.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 10 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2026-05-26 15:28:18] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2026-05-26 15:28:18] [INFO ] Invariant cache hit.
[2026-05-26 15:28:19] [INFO ] Implicit Places using invariants in 587 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 589 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 14 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 613 ms. Remains : 828/834 places, 1242/1242 transitions.
[2026-05-26 15:28:19] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:28:19] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:28:19] [INFO ] Input system was already deterministic with 1242 transitions.
[2026-05-26 15:28:19] [INFO ] Flatten gal took : 16 ms
[2026-05-26 15:28:19] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:28:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality5545829050813412608.gal : 6 ms
[2026-05-26 15:28:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality6032281714086916596.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/CTLCardinality5545829050813412608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6032281714086916596.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.
Detected timeout of ITS tools.
[2026-05-26 15:28:49] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:28:49] [INFO ] Applying decomposition
[2026-05-26 15:28:49] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11609181016422814317.txt' '-o' '/tmp/graph11609181016422814317.bin' '-w' '/tmp/graph11609181016422814317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11609181016422814317.bin' '-l' '-1' '-v' '-w' '/tmp/graph11609181016422814317.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:28:49] [INFO ] Decomposing Gal with order
[2026-05-26 15:28:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:28:49] [INFO ] Removed a total of 1038 redundant transitions.
[2026-05-26 15:28:49] [INFO ] Flatten gal took : 39 ms
[2026-05-26 15:28:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-26 15:28:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality17838102680157011624.gal : 8 ms
[2026-05-26 15:28:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality15522179207067980442.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/CTLCardinality17838102680157011624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15522179207067980442.ctl'
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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 834 transition count 1212
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 804 transition count 1212
Performed 155 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 155 Pre rules applied. Total rules applied 60 place count 804 transition count 1057
Deduced a syphon composed of 155 places in 1 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 2 with 310 rules applied. Total rules applied 370 place count 649 transition count 1057
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 420 place count 624 transition count 1032
Applied a total of 420 rules in 66 ms. Remains 624 /834 variables (removed 210) and now considering 1032/1242 (removed 210) transitions.
[2026-05-26 15:29:19] [INFO ] Flow matrix only has 912 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11065739210124806913.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15551028275266252191.kers'
[2026-05-26 15:29:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11065739210124806913.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15551028275266252191.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 912 rows 612 cols 2124 entries
Finished phase 1 with 601 SingleSign rule and 0 generalized
[2026-05-26 15:29:20] [INFO ] Computed 23 invariants in 10 ms
Computed 23 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-15551028275266252191.kers
Total runtime 11 ms.
[2026-05-26 15:29:20] [INFO ] Implicit Places using invariants in 407 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 408 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 618/834 places, 1032/1242 transitions.
Applied a total of 0 rules in 46 ms. Remains 618 /618 variables (removed 0) and now considering 1032/1032 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 521 ms. Remains : 618/834 places, 1032/1242 transitions.
[2026-05-26 15:29:20] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:29:20] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:29:20] [INFO ] Input system was already deterministic with 1032 transitions.
[2026-05-26 15:29:20] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:29:20] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:29:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality3930245211093195475.gal : 4 ms
[2026-05-26 15:29:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality15546368655152845872.ctl : 1 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/CTLCardinality3930245211093195475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15546368655152845872.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.
Detected timeout of ITS tools.
[2026-05-26 15:29:50] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:29:50] [INFO ] Applying decomposition
[2026-05-26 15:29:50] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18114103257286704861.txt' '-o' '/tmp/graph18114103257286704861.bin' '-w' '/tmp/graph18114103257286704861.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18114103257286704861.bin' '-l' '-1' '-v' '-w' '/tmp/graph18114103257286704861.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:29:50] [INFO ] Decomposing Gal with order
[2026-05-26 15:29:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:29:50] [INFO ] Removed a total of 982 redundant transitions.
[2026-05-26 15:29:50] [INFO ] Flatten gal took : 114 ms
[2026-05-26 15:29:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 22 ms.
[2026-05-26 15:29:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality9987781925450676156.gal : 10 ms
[2026-05-26 15:29:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality12976143249018227463.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/CTLCardinality9987781925450676156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12976143249018227463.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 18 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2026-05-26 15:30:21] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15038667823547867757.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9475861780895090033.kers'
[2026-05-26 15:30:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15038667823547867757.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9475861780895090033.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 1122 rows 822 cols 2544 entries
Finished phase 1 with 811 SingleSign rule and 0 generalized
[2026-05-26 15:30:21] [INFO ] Computed 23 invariants in 4 ms
Computed 23 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-9475861780895090033.kers
Total runtime 6 ms.
[2026-05-26 15:30:21] [INFO ] Implicit Places using invariants in 547 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 548 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 12 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 579 ms. Remains : 828/834 places, 1242/1242 transitions.
[2026-05-26 15:30:21] [INFO ] Flatten gal took : 29 ms
[2026-05-26 15:30:21] [INFO ] Flatten gal took : 30 ms
[2026-05-26 15:30:21] [INFO ] Input system was already deterministic with 1242 transitions.
[2026-05-26 15:30:21] [INFO ] Flatten gal took : 27 ms
[2026-05-26 15:30:21] [INFO ] Flatten gal took : 27 ms
[2026-05-26 15:30:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality9288306238747182694.gal : 4 ms
[2026-05-26 15:30:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality4293856119928926473.ctl : 1 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/CTLCardinality9288306238747182694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4293856119928926473.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.
Detected timeout of ITS tools.
[2026-05-26 15:30:52] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:30:52] [INFO ] Applying decomposition
[2026-05-26 15:30:52] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7308246193136639908.txt' '-o' '/tmp/graph7308246193136639908.bin' '-w' '/tmp/graph7308246193136639908.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7308246193136639908.bin' '-l' '-1' '-v' '-w' '/tmp/graph7308246193136639908.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:30:52] [INFO ] Decomposing Gal with order
[2026-05-26 15:30:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:30:52] [INFO ] Removed a total of 361 redundant transitions.
[2026-05-26 15:30:52] [INFO ] Flatten gal took : 149 ms
[2026-05-26 15:30:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 13 ms.
[2026-05-26 15:30:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality11410404581293622420.gal : 8 ms
[2026-05-26 15:30:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality12282898106317010779.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/CTLCardinality11410404581293622420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12282898106317010779.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 30 Pre rules applied. Total rules applied 0 place count 834 transition count 1212
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 60 place count 804 transition count 1212
Applied a total of 60 rules in 31 ms. Remains 804 /834 variables (removed 30) and now considering 1212/1242 (removed 30) transitions.
[2026-05-26 15:31:22] [INFO ] Flow matrix only has 1092 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9179323993024344424.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7119281232638700685.kers'
[2026-05-26 15:31:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9179323993024344424.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7119281232638700685.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 1092 rows 792 cols 2484 entries
Finished phase 1 with 781 SingleSign rule and 0 generalized
[2026-05-26 15:31:22] [INFO ] Computed 23 invariants in 4 ms
Computed 23 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-7119281232638700685.kers
Total runtime 5 ms.
[2026-05-26 15:31:23] [INFO ] Implicit Places using invariants in 526 ms returned []
[2026-05-26 15:31:23] [INFO ] Flow matrix only has 1092 transitions (discarded 120 similar events)
[2026-05-26 15:31:23] [INFO ] Invariant cache hit.
[2026-05-26 15:31:23] [INFO ] State equation strengthened by 205 read => feed constraints.
[2026-05-26 15:31:25] [INFO ] Implicit Places using invariants and state equation in 2033 ms returned []
Implicit Place search using SMT with State Equation took 2559 ms to find 0 implicit places.
[2026-05-26 15:31:25] [INFO ] Redundant transitions in 53 ms returned []
Running 1206 sub problems to find dead transitions.
[2026-05-26 15:31:25] [INFO ] Flow matrix only has 1092 transitions (discarded 120 similar events)
[2026-05-26 15:31:25] [INFO ] Invariant cache hit.
[2026-05-26 15:31:25] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/798 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 798/1896 variables, and 5 constraints, problems are : Problem set: 0 solved, 1206 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 5/17 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/804 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 1206/1206 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1206 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/798 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/798 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
At refinement iteration 2 (OVERLAPS) 6/804 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/804 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
SMT process timed out in 60396ms, After SMT, problems are : Problem set: 0 solved, 1206 unsolved
Search for dead transitions found 0 dead transitions in 60398ms
Starting structural reductions in SI_CTL mode, iteration 1 : 804/834 places, 1212/1242 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63050 ms. Remains : 804/834 places, 1212/1242 transitions.
[2026-05-26 15:32:25] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:32:25] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:32:25] [INFO ] Input system was already deterministic with 1212 transitions.
[2026-05-26 15:32:25] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:32:25] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:32:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality11196718966341486194.gal : 4 ms
[2026-05-26 15:32:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality16187719076164105322.ctl : 1 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/CTLCardinality11196718966341486194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16187719076164105322.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.
Detected timeout of ITS tools.
[2026-05-26 15:32:55] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:32:55] [INFO ] Applying decomposition
[2026-05-26 15:32:55] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9895515772152739500.txt' '-o' '/tmp/graph9895515772152739500.bin' '-w' '/tmp/graph9895515772152739500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9895515772152739500.bin' '-l' '-1' '-v' '-w' '/tmp/graph9895515772152739500.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:32:55] [INFO ] Decomposing Gal with order
[2026-05-26 15:32:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:32:56] [INFO ] Removed a total of 755 redundant transitions.
[2026-05-26 15:32:56] [INFO ] Flatten gal took : 176 ms
[2026-05-26 15:32:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 11 ms.
[2026-05-26 15:32:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality6354666412497429564.gal : 7 ms
[2026-05-26 15:32:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality17621330834313841379.ctl : 1 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/CTLCardinality6354666412497429564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17621330834313841379.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 834 transition count 1092
Reduce places removed 150 places and 0 transitions.
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Iterating post reduction 1 with 300 rules applied. Total rules applied 450 place count 684 transition count 942
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 600 place count 534 transition count 942
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 600 place count 534 transition count 882
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 720 place count 474 transition count 882
Applied a total of 720 rules in 35 ms. Remains 474 /834 variables (removed 360) and now considering 882/1242 (removed 360) transitions.
[2026-05-26 15:33:26] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4667857739517668407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2443960925099794685.kers'
[2026-05-26 15:33:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4667857739517668407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2443960925099794685.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 762 rows 462 cols 1824 entries
Finished phase 1 with 451 SingleSign rule and 0 generalized
[2026-05-26 15:33:26] [INFO ] Computed 23 invariants in 5 ms
Computed 23 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-2443960925099794685.kers
Total runtime 7 ms.
[2026-05-26 15:33:26] [INFO ] Implicit Places using invariants in 291 ms returned []
[2026-05-26 15:33:26] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
[2026-05-26 15:33:26] [INFO ] Invariant cache hit.
[2026-05-26 15:33:26] [INFO ] State equation strengthened by 205 read => feed constraints.
[2026-05-26 15:33:28] [INFO ] Implicit Places using invariants and state equation in 1588 ms returned []
Implicit Place search using SMT with State Equation took 1881 ms to find 0 implicit places.
[2026-05-26 15:33:28] [INFO ] Redundant transitions in 10 ms returned []
Running 876 sub problems to find dead transitions.
[2026-05-26 15:33:28] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
[2026-05-26 15:33:28] [INFO ] Invariant cache hit.
[2026-05-26 15:33:28] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/468 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 876 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/468 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 876 unsolved
At refinement iteration 2 (OVERLAPS) 6/474 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 876 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/474 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 876 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/474 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 876 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/474 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 876 unsolved
SMT process timed out in 30134ms, After SMT, problems are : Problem set: 0 solved, 876 unsolved
Search for dead transitions found 0 dead transitions in 30136ms
Starting structural reductions in SI_CTL mode, iteration 1 : 474/834 places, 882/1242 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32080 ms. Remains : 474/834 places, 882/1242 transitions.
[2026-05-26 15:33:58] [INFO ] Flatten gal took : 9 ms
[2026-05-26 15:33:58] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:33:58] [INFO ] Input system was already deterministic with 882 transitions.
[2026-05-26 15:33:58] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:33:58] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:33:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality1326322014771315263.gal : 3 ms
[2026-05-26 15:33:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality14486140911118401352.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/CTLCardinality1326322014771315263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14486140911118401352.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.
Detected timeout of ITS tools.
[2026-05-26 15:34:28] [INFO ] Flatten gal took : 16 ms
[2026-05-26 15:34:28] [INFO ] Applying decomposition
[2026-05-26 15:34:28] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16843817417403750274.txt' '-o' '/tmp/graph16843817417403750274.bin' '-w' '/tmp/graph16843817417403750274.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16843817417403750274.bin' '-l' '-1' '-v' '-w' '/tmp/graph16843817417403750274.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:34:28] [INFO ] Decomposing Gal with order
[2026-05-26 15:34:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:34:28] [INFO ] Removed a total of 905 redundant transitions.
[2026-05-26 15:34:28] [INFO ] Flatten gal took : 74 ms
[2026-05-26 15:34:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 8 ms.
[2026-05-26 15:34:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality2615213390572714620.gal : 6 ms
[2026-05-26 15:34:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7812127320669759275.ctl : 1 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/CTLCardinality2615213390572714620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7812127320669759275.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 10 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2026-05-26 15:34:58] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4783235706698333649.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4120430589073259203.kers'
[2026-05-26 15:34:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4783235706698333649.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4120430589073259203.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 1122 rows 822 cols 2544 entries
Finished phase 1 with 811 SingleSign rule and 0 generalized
[2026-05-26 15:34:58] [INFO ] Computed 23 invariants in 3 ms
Computed 23 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4120430589073259203.kers
Total runtime 4 ms.
[2026-05-26 15:34:59] [INFO ] Implicit Places using invariants in 572 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 574 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 13 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 598 ms. Remains : 828/834 places, 1242/1242 transitions.
[2026-05-26 15:34:59] [INFO ] Flatten gal took : 13 ms
[2026-05-26 15:34:59] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:34:59] [INFO ] Input system was already deterministic with 1242 transitions.
[2026-05-26 15:34:59] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:34:59] [INFO ] Flatten gal took : 14 ms
[2026-05-26 15:34:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality1364460836120681135.gal : 4 ms
[2026-05-26 15:34:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality18044006742061067752.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/CTLCardinality1364460836120681135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18044006742061067752.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.
Detected timeout of ITS tools.
[2026-05-26 15:35:29] [INFO ] Flatten gal took : 21 ms
[2026-05-26 15:35:29] [INFO ] Applying decomposition
[2026-05-26 15:35:29] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15283055910440876552.txt' '-o' '/tmp/graph15283055910440876552.bin' '-w' '/tmp/graph15283055910440876552.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15283055910440876552.bin' '-l' '-1' '-v' '-w' '/tmp/graph15283055910440876552.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:35:29] [INFO ] Decomposing Gal with order
[2026-05-26 15:35:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:35:29] [INFO ] Removed a total of 1038 redundant transitions.
[2026-05-26 15:35:29] [INFO ] Flatten gal took : 27 ms
[2026-05-26 15:35:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-26 15:35:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality12440441646685655382.gal : 7 ms
[2026-05-26 15:35:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality17362680682244334805.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/CTLCardinality12440441646685655382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17362680682244334805.ctl'
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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 15:35:59] [INFO ] Flatten gal took : 17 ms
[2026-05-26 15:35:59] [INFO ] Flatten gal took : 15 ms
[2026-05-26 15:35:59] [INFO ] Applying decomposition
[2026-05-26 15:35:59] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14315707707004507940.txt' '-o' '/tmp/graph14315707707004507940.bin' '-w' '/tmp/graph14315707707004507940.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14315707707004507940.bin' '-l' '-1' '-v' '-w' '/tmp/graph14315707707004507940.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:36:00] [INFO ] Decomposing Gal with order
[2026-05-26 15:36:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:36:00] [INFO ] Removed a total of 389 redundant transitions.
[2026-05-26 15:36:00] [INFO ] Flatten gal took : 184 ms
[2026-05-26 15:36:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 8 ms.
[2026-05-26 15:36:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16458563078197075467.gal : 7 ms
[2026-05-26 15:36:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality9684499793480661485.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/CTLCardinality16458563078197075467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9684499793480661485.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 9 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 16:01:17] [INFO ] Applying decomposition
[2026-05-26 16:01:17] [INFO ] Flatten gal took : 221 ms
[2026-05-26 16:01:17] [INFO ] Decomposing Gal with order
[2026-05-26 16:01:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:01:18] [INFO ] Removed a total of 1098 redundant transitions.
[2026-05-26 16:01:18] [INFO ] Flatten gal took : 310 ms
[2026-05-26 16:01:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 26 ms.
[2026-05-26 16:01:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality9550639774047912319.gal : 41 ms
[2026-05-26 16:01:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality6671211880253201057.ctl : 14 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/CTLCardinality9550639774047912319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6671211880253201057.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 9 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
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="Peterson-COL-5"
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 Peterson-COL-5, 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 r194-tall-177969914300673"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-5.tgz
mv Peterson-COL-5 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 '
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 ;