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.r034-tall-177946841700089.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 BridgeAndVehicles-COL-V50P50N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841700089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 8.3K Mar 5 08:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 5 08:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 5 08:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 5 08:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Mar 5 08:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Mar 5 08:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 08:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 5 08:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 42K 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 BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779500499911

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-23 01:41:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 01:41:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 01:41:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 01:41:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 01:41:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 554 ms
[2026-05-23 01:41:41] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
[2026-05-23 01:41:41] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2026-05-23 01:41:41] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
RANDOM walk for 40000 steps (8 resets) in 1356 ms. (29 steps per ms) remains 31/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-642354223950293086.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13702435813479581731.kers'
[2026-05-23 01:41:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-642354223950293086.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13702435813479581731.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 12 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-23 01:41:42] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13702435813479581731.kers
Total runtime 2 ms.
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp63 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 4/4 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 26 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 26 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 26 solved, 5 unsolved in 209 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 26 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 1/1 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 3/9 variables, 2/3 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/15 variables, 9/12 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 6/21 variables, 2/14 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/21 variables, 5/19 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21 variables, 0/19 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1/22 variables, 1/20 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/22 variables, 1/21 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/22 variables, 0/21 constraints. Problems are: Problem set: 26 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/22 variables, 0/21 constraints. Problems are: Problem set: 26 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 21 constraints, problems are : Problem set: 26 solved, 5 unsolved in 173 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 5/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 453ms problems are : Problem set: 26 solved, 5 unsolved
Finished Parikh walk after 124 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=124 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 5 properties in 164 ms.
Successfully simplified 26 atomic propositions for a total of 16 simplifications.
[2026-05-23 01:41:43] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2026-05-23 01:41:43] [INFO ] Flatten gal took : 19 ms
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 01:41:43] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2026-05-23 01:41:43] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 77 ms.
[2026-05-23 01:41:43] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Support contains 15 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 35 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Running 1325 sub problems to find dead transitions.
[2026-05-23 01:41:43] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8480618020491530149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10720034642439447551.kers'
[2026-05-23 01:41:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8480618020491530149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10720034642439447551.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 250 rows 128 cols 1290 entries
Finished phase 1 with 21 SingleSign rule and 100 generalized
[2026-05-23 01:41:43] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10720034642439447551.kers
Total runtime 4 ms.
[2026-05-23 01:41:43] [INFO ] State equation strengthened by 22 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1325 unsolved
Problem TDEAD728 is UNSAT
Problem TDEAD729 is UNSAT
Problem TDEAD730 is UNSAT
Problem TDEAD731 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD734 is UNSAT
Problem TDEAD735 is UNSAT
Problem TDEAD736 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD756 is UNSAT
Problem TDEAD757 is UNSAT
Problem TDEAD758 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD770 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/378 variables, and 7 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1325/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 100 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 2/128 variables, 2/9 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 128/378 variables, and 10 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42328ms problems are : Problem set: 100 solved, 1225 unsolved
Search for dead transitions found 100 dead transitions in 42348ms
Found 100 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 100 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 100 transitions.
[2026-05-23 01:42:25] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8015969884078970430.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17501473130148471596.kers'
[2026-05-23 01:42:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8015969884078970430.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17501473130148471596.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 128 cols 1286 entries
Finished phase 1 with 20 SingleSign rule and 101 generalized
[2026-05-23 01:42:25] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17501473130148471596.kers
Total runtime 2 ms.
[2026-05-23 01:42:26] [INFO ] Implicit Places using invariants in 212 ms returned []
[2026-05-23 01:42:26] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:42:26] [INFO ] Invariant cache hit.
[2026-05-23 01:42:26] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:42:26] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 765 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 128/128 places, 1228/1328 transitions.
Applied a total of 0 rules in 18 ms. Remains 128 /128 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43200 ms. Remains : 128/128 places, 1228/1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Applied a total of 0 rules in 13 ms. Remains 128 /128 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2026-05-23 01:42:26] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:42:26] [INFO ] Invariant cache hit.
[2026-05-23 01:42:26] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/376 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 2/128 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 128/376 variables, and 9 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41666ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 41670ms
[2026-05-23 01:43:08] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:43:08] [INFO ] Invariant cache hit.
[2026-05-23 01:43:08] [INFO ] Implicit Places using invariants in 191 ms returned []
[2026-05-23 01:43:08] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:43:08] [INFO ] Invariant cache hit.
[2026-05-23 01:43:08] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:43:09] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 760 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 42451 ms. Remains : 128/128 places, 1228/1228 transitions.
Support contains 15 out of 128 places after structural reductions.
[2026-05-23 01:43:09] [INFO ] Flatten gal took : 117 ms
[2026-05-23 01:43:09] [INFO ] Flatten gal took : 77 ms
[2026-05-23 01:43:09] [INFO ] Input system was already deterministic with 1228 transitions.
Support contains 14 out of 128 places (down from 15) after GAL structural reductions.
RANDOM walk for 40001 steps (88 resets) in 2606 ms. (15 steps per ms) remains 16/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
[2026-05-23 01:43:10] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:43:10] [INFO ] Invariant cache hit.
[2026-05-23 01:43:10] [INFO ] State equation strengthened by 20 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp27 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 3/3 constraints. Problems are: Problem set: 10 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 10 solved, 5 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp32 is UNSAT
At refinement iteration 2 (OVERLAPS) 1/15 variables, 1/4 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 248/263 variables, 15/19 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 20/39 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/39 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 113/376 variables, 113/152 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/376 variables, 3/155 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 0/155 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/376 variables, 0/155 constraints. Problems are: Problem set: 13 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 376/376 variables, and 155 constraints, problems are : Problem set: 13 solved, 2 unsolved in 376 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 13/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/15 variables, 4/4 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 248/263 variables, 15/19 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/263 variables, 20/39 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 0/39 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 113/376 variables, 113/152 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/376 variables, 3/155 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/376 variables, 2/157 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 0/157 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/376 variables, 0/157 constraints. Problems are: Problem set: 13 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 376/376 variables, and 157 constraints, problems are : Problem set: 13 solved, 2 unsolved in 2399 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2803ms problems are : Problem set: 13 solved, 2 unsolved
Parikh walk visited 0 properties in 688 ms.
Support contains 7 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Graph (complete) has 1220 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 113 ms. Remains 126 /128 variables (removed 2) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2026-05-23 01:43:13] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8486360844905921755.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13264992696322240639.kers'
[2026-05-23 01:43:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8486360844905921755.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13264992696322240639.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 126 cols 1284 entries
Finished phase 1 with 120 SingleSign rule and 1 generalized
[2026-05-23 01:43:13] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13264992696322240639.kers
Total runtime 2 ms.
[2026-05-23 01:43:13] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 3 (OVERLAPS) 248/374 variables, 126/132 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 20/152 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 1274 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 21257 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43075ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 43080ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 126/128 places, 1226/1228 transitions.
Applied a total of 0 rules in 60 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43256 ms. Remains : 126/128 places, 1226/1228 transitions.
RANDOM walk for 40000 steps (88 resets) in 338 ms. (117 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (36 resets) in 151 ms. (263 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40013 steps (32 resets) in 139 ms. (285 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 388437 steps, run timeout after 3001 ms. (steps per millisecond=129 ) properties seen :0 out of 2
Probabilistic random walk after 388437 steps, saw 106193 distinct states, run finished after 3005 ms. (steps per millisecond=129 ) properties seen :0
[2026-05-23 01:44:00] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17082110683791934876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1434042983021946526.kers'
[2026-05-23 01:44:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17082110683791934876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1434042983021946526.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 126 cols 1276 entries
Finished phase 1 with 118 SingleSign rule and 1 generalized
[2026-05-23 01:44:00] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1434042983021946526.kers
Total runtime 3 ms.
[2026-05-23 01:44:00] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 105/112 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/114 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 246/360 variables, 114/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 12/372 variables, 12/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/372 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/372 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/372 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 372/372 variables, and 153 constraints, problems are : Problem set: 0 solved, 2 unsolved in 225 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 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) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 105/112 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/114 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 246/360 variables, 114/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/360 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/360 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/360 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 12/372 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/372 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/372 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/372 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/372 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 372/372 variables, and 155 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4413 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4657ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 379 ms.
Support contains 7 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 53 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 126/126 places, 1226/1226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 61 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
[2026-05-23 01:44:05] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-23 01:44:05] [INFO ] Invariant cache hit.
[2026-05-23 01:44:05] [INFO ] Implicit Places using invariants in 240 ms returned []
[2026-05-23 01:44:05] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-23 01:44:05] [INFO ] Invariant cache hit.
[2026-05-23 01:44:05] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:44:06] [INFO ] Implicit Places using invariants and state equation in 763 ms returned []
Implicit Place search using SMT with State Equation took 1006 ms to find 0 implicit places.
[2026-05-23 01:44:06] [INFO ] Redundant transitions in 69 ms returned []
Running 1223 sub problems to find dead transitions.
[2026-05-23 01:44:06] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-23 01:44:06] [INFO ] Invariant cache hit.
[2026-05-23 01:44:06] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/372 variables, and 8 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 246/372 variables, 126/134 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1276 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 30351 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61985ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 61988ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63138 ms. Remains : 126/126 places, 1226/1226 transitions.
Successfully simplified 13 atomic propositions for a total of 11 simplifications.
[2026-05-23 01:45:08] [INFO ] Flatten gal took : 40 ms
[2026-05-23 01:45:08] [INFO ] Flatten gal took : 41 ms
[2026-05-23 01:45:08] [INFO ] Input system was already deterministic with 1228 transitions.
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 2645 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 20 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 01:45:08] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4836496927566774773.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10475924130236409045.kers'
[2026-05-23 01:45:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4836496927566774773.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10475924130236409045.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 247 rows 124 cols 1181 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 01:45:08] [INFO ] Computed 5 invariants in 4 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10475924130236409045.kers
Total runtime 5 ms.
[2026-05-23 01:45:08] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1272 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 21378 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43033ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 43037ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 01:45:51] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3769866544862776920.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8403341739295162621.kers'
[2026-05-23 01:45:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3769866544862776920.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8403341739295162621.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 01:45:51] [INFO ] Computed 7 invariants in 4 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-8403341739295162621.kers
Total runtime 5 ms.
[2026-05-23 01:45:52] [INFO ] Implicit Places using invariants in 303 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 308 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 10 ms. Remains 123 /123 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43379 ms. Remains : 123/128 places, 1225/1228 transitions.
[2026-05-23 01:45:52] [INFO ] Flatten gal took : 30 ms
[2026-05-23 01:45:52] [INFO ] Flatten gal took : 28 ms
[2026-05-23 01:45:52] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 01:45:52] [INFO ] Flatten gal took : 26 ms
[2026-05-23 01:45:52] [INFO ] Flatten gal took : 26 ms
[2026-05-23 01:45:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality124921263912325891.gal : 32 ms
[2026-05-23 01:45:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality13984673872116880830.ctl : 4 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/CTLCardinality124921263912325891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13984673872116880830.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.
[2026-05-23 01:46:22] [INFO ] Flatten gal took : 27 ms
[2026-05-23 01:46:22] [INFO ] Applying decomposition
[2026-05-23 01:46:22] [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/graph15072270695630342497.txt' '-o' '/tmp/graph15072270695630342497.bin' '-w' '/tmp/graph15072270695630342497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15072270695630342497.bin' '-l' '-1' '-v' '-w' '/tmp/graph15072270695630342497.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:46:22] [INFO ] Decomposing Gal with order
[2026-05-23 01:46:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:46:23] [INFO ] Removed a total of 2134 redundant transitions.
[2026-05-23 01:46:23] [INFO ] Flatten gal took : 554 ms
[2026-05-23 01:46:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 285 labels/synchronizations in 19 ms.
[2026-05-23 01:46:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality2221557807437538742.gal : 3 ms
[2026-05-23 01:46:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality3886157075933427117.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/CTLCardinality2221557807437538742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3886157075933427117.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 : 128/128 places, 1228/1228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1228
Applied a total of 1 rules in 12 ms. Remains 127 /128 variables (removed 1) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2026-05-23 01:46:53] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9090884401862590664.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4974737149508329012.kers'
[2026-05-23 01:46:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9090884401862590664.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4974737149508329012.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 127 cols 1285 entries
Finished phase 1 with 70 SingleSign rule and 51 generalized
[2026-05-23 01:46:53] [INFO ] Computed 6 invariants in 3 ms
Computed 6 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4974737149508329012.kers
Total runtime 4 ms.
[2026-05-23 01:46:53] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/375 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 127/375 variables, and 7 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41658ms problems are : Problem set: 0 solved, 1225 unsolved
Search for dead transitions found 0 dead transitions in 41664ms
[2026-05-23 01:47:35] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:47:35] [INFO ] Invariant cache hit.
[2026-05-23 01:47:35] [INFO ] Implicit Places using invariants in 251 ms returned []
[2026-05-23 01:47:35] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:47:35] [INFO ] Invariant cache hit.
[2026-05-23 01:47:35] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:47:36] [INFO ] Implicit Places using invariants and state equation in 874 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1129 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1228/1228 transitions.
Applied a total of 0 rules in 10 ms. Remains 125 /125 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42825 ms. Remains : 125/128 places, 1228/1228 transitions.
[2026-05-23 01:47:36] [INFO ] Flatten gal took : 21 ms
[2026-05-23 01:47:36] [INFO ] Flatten gal took : 22 ms
[2026-05-23 01:47:36] [INFO ] Input system was already deterministic with 1228 transitions.
[2026-05-23 01:47:36] [INFO ] Flatten gal took : 25 ms
[2026-05-23 01:47:36] [INFO ] Flatten gal took : 33 ms
[2026-05-23 01:47:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality13857501637685335986.gal : 7 ms
[2026-05-23 01:47:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality9797871001731491454.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/CTLCardinality13857501637685335986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9797871001731491454.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.
[2026-05-23 01:48:06] [INFO ] Flatten gal took : 22 ms
[2026-05-23 01:48:06] [INFO ] Applying decomposition
[2026-05-23 01:48:06] [INFO ] Flatten gal took : 20 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/graph9455537439569111062.txt' '-o' '/tmp/graph9455537439569111062.bin' '-w' '/tmp/graph9455537439569111062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9455537439569111062.bin' '-l' '-1' '-v' '-w' '/tmp/graph9455537439569111062.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:48:06] [INFO ] Decomposing Gal with order
[2026-05-23 01:48:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:48:06] [INFO ] Removed a total of 2524 redundant transitions.
[2026-05-23 01:48:06] [INFO ] Flatten gal took : 172 ms
[2026-05-23 01:48:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 15 ms.
[2026-05-23 01:48:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality4872854152269813724.gal : 2 ms
[2026-05-23 01:48:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality5432720979050936234.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/CTLCardinality4872854152269813724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5432720979050936234.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 SI_CTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Graph (complete) has 2645 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 125 transition count 1227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 123 transition count 1226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 121 transition count 1224
Applied a total of 10 rules in 157 ms. Remains 121 /128 variables (removed 7) and now considering 1224/1228 (removed 4) transitions.
[2026-05-23 01:48:37] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11087328297668227909.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1801953282638046445.kers'
[2026-05-23 01:48:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11087328297668227909.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1801953282638046445.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 244 rows 121 cols 1076 entries
Finished phase 1 with 116 SingleSign rule and 1 generalized
[2026-05-23 01:48:37] [INFO ] Computed 4 invariants in 3 ms
Computed 4 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1801953282638046445.kers
Total runtime 4 ms.
[2026-05-23 01:48:37] [INFO ] Implicit Places using invariants in 182 ms returned []
[2026-05-23 01:48:37] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 01:48:37] [INFO ] Invariant cache hit.
[2026-05-23 01:48:37] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:48:37] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 571 ms to find 0 implicit places.
[2026-05-23 01:48:37] [INFO ] Redundant transitions in 56 ms returned []
Running 1221 sub problems to find dead transitions.
[2026-05-23 01:48:37] [INFO ] Flow matrix only has 244 transitions (discarded 980 similar events)
[2026-05-23 01:48:37] [INFO ] Invariant cache hit.
[2026-05-23 01:48:37] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1221 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD101 is UNSAT
At refinement iteration 2 (OVERLAPS) 244/365 variables, 121/125 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/365 variables, 20/145 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/365 variables, 1/146 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 365/365 variables, and 146 constraints, problems are : Problem set: 2 solved, 1219 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 121/121 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1221/1220 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 1/5 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
At refinement iteration 3 (OVERLAPS) 244/365 variables, 121/126 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/365 variables, 20/146 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 1218/1364 constraints. Problems are: Problem set: 2 solved, 1219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 365/365 variables, and 1364 constraints, problems are : Problem set: 2 solved, 1219 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 121/121 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1219/1220 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61813ms problems are : Problem set: 2 solved, 1219 unsolved
Search for dead transitions found 2 dead transitions in 61817ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 121/128 places, 1222/1228 transitions.
Applied a total of 0 rules in 64 ms. Remains 121 /121 variables (removed 0) and now considering 1222/1222 (removed 0) transitions.
[2026-05-23 01:49:39] [INFO ] Redundant transitions in 20 ms returned []
Finished structural reductions in SI_CTL mode , in 2 iterations and 62701 ms. Remains : 121/128 places, 1222/1228 transitions.
[2026-05-23 01:49:39] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:49:39] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:49:39] [INFO ] Input system was already deterministic with 1222 transitions.
[2026-05-23 01:49:39] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:49:39] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:49:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality18005099015626938251.gal : 6 ms
[2026-05-23 01:49:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality16516054634978363838.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/CTLCardinality18005099015626938251.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16516054634978363838.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.
[2026-05-23 01:50:09] [INFO ] Flatten gal took : 22 ms
[2026-05-23 01:50:09] [INFO ] Applying decomposition
[2026-05-23 01:50:09] [INFO ] Flatten gal took : 20 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/graph9826090821232004931.txt' '-o' '/tmp/graph9826090821232004931.bin' '-w' '/tmp/graph9826090821232004931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9826090821232004931.bin' '-l' '-1' '-v' '-w' '/tmp/graph9826090821232004931.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:50:10] [INFO ] Decomposing Gal with order
[2026-05-23 01:50:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:50:10] [INFO ] Removed a total of 2311 redundant transitions.
[2026-05-23 01:50:10] [INFO ] Flatten gal took : 498 ms
[2026-05-23 01:50:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 1552 labels/synchronizations in 56 ms.
[2026-05-23 01:50:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality2969164471855038580.gal : 4 ms
[2026-05-23 01:50:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality12093613402345661893.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/CTLCardinality2969164471855038580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12093613402345661893.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 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 17 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 01:50:40] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13739442007527013687.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8477005443009674887.kers'
[2026-05-23 01:50:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13739442007527013687.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8477005443009674887.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1181 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 01:50:40] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-8477005443009674887.kers
Total runtime 11 ms.
[2026-05-23 01:50:40] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1272 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 21367 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43221ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 43224ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 01:51:24] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17402526365512244579.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12564519189082186436.kers'
[2026-05-23 01:51:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17402526365512244579.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12564519189082186436.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 01:51:24] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12564519189082186436.kers
Total runtime 4 ms.
[2026-05-23 01:51:24] [INFO ] Implicit Places using invariants in 261 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 269 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43532 ms. Remains : 124/128 places, 1225/1228 transitions.
[2026-05-23 01:51:24] [INFO ] Flatten gal took : 54 ms
[2026-05-23 01:51:24] [INFO ] Flatten gal took : 61 ms
[2026-05-23 01:51:24] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 01:51:24] [INFO ] Flatten gal took : 60 ms
[2026-05-23 01:51:24] [INFO ] Flatten gal took : 59 ms
[2026-05-23 01:51:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality16042582740332126932.gal : 7 ms
[2026-05-23 01:51:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality4863186114359124165.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/CTLCardinality16042582740332126932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4863186114359124165.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.
[2026-05-23 01:51:54] [INFO ] Flatten gal took : 23 ms
[2026-05-23 01:51:54] [INFO ] Applying decomposition
[2026-05-23 01:51:54] [INFO ] Flatten gal took : 21 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/graph5470142209119967255.txt' '-o' '/tmp/graph5470142209119967255.bin' '-w' '/tmp/graph5470142209119967255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5470142209119967255.bin' '-l' '-1' '-v' '-w' '/tmp/graph5470142209119967255.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:51:54] [INFO ] Decomposing Gal with order
[2026-05-23 01:51:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:51:55] [INFO ] Removed a total of 3184 redundant transitions.
[2026-05-23 01:51:55] [INFO ] Flatten gal took : 166 ms
[2026-05-23 01:51:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 533 labels/synchronizations in 13 ms.
[2026-05-23 01:51:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality14055878419342415167.gal : 2 ms
[2026-05-23 01:51:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality2351913414416447382.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/CTLCardinality14055878419342415167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2351913414416447382.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 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 21 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 01:52:25] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15024216863444417589.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-350709819293616351.kers'
[2026-05-23 01:52:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15024216863444417589.kers, --Pflows, --basisKERS=/tmp/petrispot-output-350709819293616351.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1181 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 01:52:25] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-350709819293616351.kers
Total runtime 1 ms.
[2026-05-23 01:52:25] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1272 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 21311 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42985ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 42988ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 01:53:08] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15249036154847594412.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14096982602211853856.kers'
[2026-05-23 01:53:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15249036154847594412.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14096982602211853856.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 01:53:08] [INFO ] Computed 7 invariants in 4 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-14096982602211853856.kers
Total runtime 5 ms.
[2026-05-23 01:53:08] [INFO ] Implicit Places using invariants in 283 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 288 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 15 ms. Remains 124 /124 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43316 ms. Remains : 124/128 places, 1225/1228 transitions.
[2026-05-23 01:53:08] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:53:08] [INFO ] Flatten gal took : 21 ms
[2026-05-23 01:53:08] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 01:53:08] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:53:08] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:53:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality12256314587091641786.gal : 6 ms
[2026-05-23 01:53:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality8991921712234475237.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/CTLCardinality12256314587091641786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8991921712234475237.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.
[2026-05-23 01:53:38] [INFO ] Flatten gal took : 20 ms
[2026-05-23 01:53:38] [INFO ] Applying decomposition
[2026-05-23 01:53:38] [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/graph1077197492091944632.txt' '-o' '/tmp/graph1077197492091944632.bin' '-w' '/tmp/graph1077197492091944632.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1077197492091944632.bin' '-l' '-1' '-v' '-w' '/tmp/graph1077197492091944632.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:53:38] [INFO ] Decomposing Gal with order
[2026-05-23 01:53:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:53:38] [INFO ] Removed a total of 2860 redundant transitions.
[2026-05-23 01:53:38] [INFO ] Flatten gal took : 117 ms
[2026-05-23 01:53:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 437 labels/synchronizations in 10 ms.
[2026-05-23 01:53:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality6782959871373443979.gal : 2 ms
[2026-05-23 01:53:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality12069953029774431995.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/CTLCardinality6782959871373443979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12069953029774431995.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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 12 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 01:54:09] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13469056640180023387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10095353376359316801.kers'
[2026-05-23 01:54:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13469056640180023387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10095353376359316801.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1181 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 01:54:09] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10095353376359316801.kers
Total runtime 3 ms.
[2026-05-23 01:54:09] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1272 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 21374 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43053ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 43056ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 01:54:52] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5536136515744008391.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17171240185624708521.kers'
[2026-05-23 01:54:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5536136515744008391.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17171240185624708521.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 01:54:52] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17171240185624708521.kers
Total runtime 1 ms.
[2026-05-23 01:54:52] [INFO ] Implicit Places using invariants in 250 ms returned []
[2026-05-23 01:54:52] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-23 01:54:52] [INFO ] Invariant cache hit.
[2026-05-23 01:54:52] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:54:53] [INFO ] Implicit Places using invariants and state equation in 731 ms returned []
Implicit Place search using SMT with State Equation took 985 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 10 ms. Remains 125 /125 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44067 ms. Remains : 125/128 places, 1225/1228 transitions.
[2026-05-23 01:54:53] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:54:53] [INFO ] Flatten gal took : 20 ms
[2026-05-23 01:54:53] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 01:54:53] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:54:53] [INFO ] Flatten gal took : 21 ms
[2026-05-23 01:54:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10215102001987705102.gal : 8 ms
[2026-05-23 01:54:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality332310842939795370.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/CTLCardinality10215102001987705102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality332310842939795370.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.
[2026-05-23 01:55:23] [INFO ] Flatten gal took : 20 ms
[2026-05-23 01:55:23] [INFO ] Applying decomposition
[2026-05-23 01:55:23] [INFO ] Flatten gal took : 19 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/graph8432694542589747526.txt' '-o' '/tmp/graph8432694542589747526.bin' '-w' '/tmp/graph8432694542589747526.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8432694542589747526.bin' '-l' '-1' '-v' '-w' '/tmp/graph8432694542589747526.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:55:23] [INFO ] Decomposing Gal with order
[2026-05-23 01:55:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:55:23] [INFO ] Removed a total of 1342 redundant transitions.
[2026-05-23 01:55:23] [INFO ] Flatten gal took : 175 ms
[2026-05-23 01:55:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 461 labels/synchronizations in 9 ms.
[2026-05-23 01:55:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality4570025530655345482.gal : 4 ms
[2026-05-23 01:55:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality11667276854016248869.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/CTLCardinality4570025530655345482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11667276854016248869.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 : 128/128 places, 1228/1228 transitions.
Graph (complete) has 2645 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 97 ms. Remains 126 /128 variables (removed 2) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2026-05-23 01:55:53] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2758923306972137236.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8835736456209922763.kers'
[2026-05-23 01:55:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2758923306972137236.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8835736456209922763.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 126 cols 1284 entries
Finished phase 1 with 120 SingleSign rule and 1 generalized
[2026-05-23 01:55:53] [INFO ] Computed 5 invariants in 4 ms
Computed 5 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8835736456209922763.kers
Total runtime 6 ms.
[2026-05-23 01:55:53] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 3 (OVERLAPS) 248/374 variables, 126/132 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 20/152 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 1274 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 21277 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42975ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 42977ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 01:56:36] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8301542947357207496.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-31803308866372736.kers'
[2026-05-23 01:56:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8301542947357207496.kers, --Pflows, --basisKERS=/tmp/petrispot-output-31803308866372736.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 126 cols 1276 entries
Finished phase 1 with 118 SingleSign rule and 1 generalized
[2026-05-23 01:56:36] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-31803308866372736.kers
Total runtime 5 ms.
[2026-05-23 01:56:37] [INFO ] Implicit Places using invariants in 290 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 296 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 124/128 places, 1226/1228 transitions.
Applied a total of 0 rules in 72 ms. Remains 124 /124 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 43445 ms. Remains : 124/128 places, 1226/1228 transitions.
[2026-05-23 01:56:37] [INFO ] Flatten gal took : 15 ms
[2026-05-23 01:56:37] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:56:37] [INFO ] Input system was already deterministic with 1226 transitions.
RANDOM walk for 258 steps (0 resets) in 5 ms. (43 steps per ms) remains 0/1 properties
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 01:56:37] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:56:37] [INFO ] Flatten gal took : 19 ms
[2026-05-23 01:56:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16142846195212620843.gal : 6 ms
[2026-05-23 01:56:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10161928384285682953.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16142846195212620843.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10161928384285682953.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1228
Applied a total of 1 rules in 6 ms. Remains 127 /128 variables (removed 1) and now considering 1228/1228 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 01:56:37] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6328371745827966940.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16850986879436432930.kers'
[2026-05-23 01:56:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6328371745827966940.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16850986879436432930.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 127 cols 1285 entries
Finished phase 1 with 70 SingleSign rule and 51 generalized
[2026-05-23 01:56:37] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16850986879436432930.kers
Total runtime 1 ms.
[2026-05-23 01:56:37] [INFO ] Implicit Places using invariants in 235 ms returned []
[2026-05-23 01:56:37] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:56:37] [INFO ] Invariant cache hit.
[2026-05-23 01:56:37] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:56:38] [INFO ] Implicit Places using invariants and state equation in 915 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1154 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1228/1228 transitions.
Applied a total of 0 rules in 10 ms. Remains 125 /125 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1172 ms. Remains : 125/128 places, 1228/1228 transitions.
[2026-05-23 01:56:38] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:56:38] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:56:38] [INFO ] Input system was already deterministic with 1228 transitions.
[2026-05-23 01:56:38] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:56:38] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:56:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality3496031738143195666.gal : 6 ms
[2026-05-23 01:56:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality10773801987913389991.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/CTLCardinality3496031738143195666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10773801987913389991.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.
[2026-05-23 01:57:08] [INFO ] Flatten gal took : 22 ms
[2026-05-23 01:57:08] [INFO ] Applying decomposition
[2026-05-23 01:57:08] [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/graph15773272349438485285.txt' '-o' '/tmp/graph15773272349438485285.bin' '-w' '/tmp/graph15773272349438485285.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15773272349438485285.bin' '-l' '-1' '-v' '-w' '/tmp/graph15773272349438485285.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:57:08] [INFO ] Decomposing Gal with order
[2026-05-23 01:57:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:57:09] [INFO ] Removed a total of 1050 redundant transitions.
[2026-05-23 01:57:09] [INFO ] Flatten gal took : 744 ms
[2026-05-23 01:57:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 1053 labels/synchronizations in 33 ms.
[2026-05-23 01:57:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality12567172694958427349.gal : 6 ms
[2026-05-23 01:57:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality3611623871681269553.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/CTLCardinality12567172694958427349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3611623871681269553.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 : 128/128 places, 1228/1228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1228
Applied a total of 1 rules in 7 ms. Remains 127 /128 variables (removed 1) and now considering 1228/1228 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 01:57:39] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:57:39] [INFO ] Invariant cache hit.
[2026-05-23 01:57:40] [INFO ] Implicit Places using invariants in 211 ms returned []
[2026-05-23 01:57:40] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 01:57:40] [INFO ] Invariant cache hit.
[2026-05-23 01:57:40] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:57:40] [INFO ] Implicit Places using invariants and state equation in 871 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1086 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1228/1228 transitions.
Applied a total of 0 rules in 9 ms. Remains 125 /125 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1102 ms. Remains : 125/128 places, 1228/1228 transitions.
[2026-05-23 01:57:40] [INFO ] Flatten gal took : 15 ms
[2026-05-23 01:57:41] [INFO ] Flatten gal took : 24 ms
[2026-05-23 01:57:41] [INFO ] Input system was already deterministic with 1228 transitions.
[2026-05-23 01:57:41] [INFO ] Flatten gal took : 20 ms
[2026-05-23 01:57:41] [INFO ] Flatten gal took : 20 ms
[2026-05-23 01:57:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality14701046307590418689.gal : 15 ms
[2026-05-23 01:57:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality12889384243619599979.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/CTLCardinality14701046307590418689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12889384243619599979.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.
[2026-05-23 01:58:11] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:58:11] [INFO ] Applying decomposition
[2026-05-23 01:58:11] [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/graph16618185667162867164.txt' '-o' '/tmp/graph16618185667162867164.bin' '-w' '/tmp/graph16618185667162867164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16618185667162867164.bin' '-l' '-1' '-v' '-w' '/tmp/graph16618185667162867164.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:58:11] [INFO ] Decomposing Gal with order
[2026-05-23 01:58:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:58:11] [INFO ] Removed a total of 3138 redundant transitions.
[2026-05-23 01:58:11] [INFO ] Flatten gal took : 147 ms
[2026-05-23 01:58:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 435 labels/synchronizations in 8 ms.
[2026-05-23 01:58:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality16973742795740969504.gal : 2 ms
[2026-05-23 01:58:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality16249918673124044475.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/CTLCardinality16973742795740969504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16249918673124044475.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 LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 11 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2026-05-23 01:58:41] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13620500426214430102.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13133654267966627905.kers'
[2026-05-23 01:58:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13620500426214430102.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13133654267966627905.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 247 rows 124 cols 1181 entries
Finished phase 1 with 119 SingleSign rule and 1 generalized
[2026-05-23 01:58:41] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13133654267966627905.kers
Total runtime 1 ms.
[2026-05-23 01:58:41] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 125/372 variables, and 6 constraints, problems are : Problem set: 0 solved, 1224 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/125 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1224/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 20/151 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 1272 constraints, problems are : Problem set: 2 solved, 1222 unsolved in 21274 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 125/125 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1222/1123 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43378ms problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 43381ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 01:59:25] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16361799002970630419.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15271623945394244493.kers'
[2026-05-23 01:59:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16361799002970630419.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15271623945394244493.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 245 rows 124 cols 1173 entries
Finished phase 1 with 117 SingleSign rule and 1 generalized
[2026-05-23 01:59:25] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15271623945394244493.kers
Total runtime 4 ms.
[2026-05-23 01:59:25] [INFO ] Implicit Places using invariants in 222 ms returned []
[2026-05-23 01:59:25] [INFO ] Flow matrix only has 245 transitions (discarded 980 similar events)
[2026-05-23 01:59:25] [INFO ] Invariant cache hit.
[2026-05-23 01:59:25] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 01:59:26] [INFO ] Implicit Places using invariants and state equation in 817 ms returned []
Implicit Place search using SMT with State Equation took 1045 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 11 ms. Remains 125 /125 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44453 ms. Remains : 125/128 places, 1225/1228 transitions.
[2026-05-23 01:59:26] [INFO ] Flatten gal took : 14 ms
[2026-05-23 01:59:26] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:59:26] [INFO ] Input system was already deterministic with 1225 transitions.
[2026-05-23 01:59:26] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:59:26] [INFO ] Flatten gal took : 18 ms
[2026-05-23 01:59:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality1286256087461950888.gal : 6 ms
[2026-05-23 01:59:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality1557436290663131928.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/CTLCardinality1286256087461950888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1557436290663131928.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.
[2026-05-23 01:59:56] [INFO ] Flatten gal took : 17 ms
[2026-05-23 01:59:56] [INFO ] Applying decomposition
[2026-05-23 01:59:56] [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/graph104815076051168695.txt' '-o' '/tmp/graph104815076051168695.bin' '-w' '/tmp/graph104815076051168695.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph104815076051168695.bin' '-l' '-1' '-v' '-w' '/tmp/graph104815076051168695.weights' '-q' '0' '-e' '0.001'
[2026-05-23 01:59:56] [INFO ] Decomposing Gal with order
[2026-05-23 01:59:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:59:57] [INFO ] Removed a total of 1295 redundant transitions.
[2026-05-23 01:59:57] [INFO ] Flatten gal took : 745 ms
[2026-05-23 01:59:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 1202 labels/synchronizations in 19 ms.
[2026-05-23 01:59:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality3795094911706690538.gal : 6 ms
[2026-05-23 01:59:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality13450768959884310849.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/CTLCardinality3795094911706690538.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13450768959884310849.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 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Applied a total of 2 rules in 11 ms. Remains 126 /128 variables (removed 2) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2026-05-23 02:00:27] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9732373828606732205.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8996373945805233897.kers'
[2026-05-23 02:00:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9732373828606732205.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8996373945805233897.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 126 cols 1284 entries
Finished phase 1 with 120 SingleSign rule and 1 generalized
[2026-05-23 02:00:27] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8996373945805233897.kers
Total runtime 1 ms.
[2026-05-23 02:00:27] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 3 (OVERLAPS) 248/374 variables, 126/132 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 20/152 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 1274 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 21022 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42847ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 42850ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2026-05-23 02:01:10] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15466189110419289313.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16298402261417287132.kers'
[2026-05-23 02:01:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15466189110419289313.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16298402261417287132.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 126 cols 1276 entries
Finished phase 1 with 118 SingleSign rule and 1 generalized
[2026-05-23 02:01:10] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16298402261417287132.kers
Total runtime 2 ms.
[2026-05-23 02:01:10] [INFO ] Implicit Places using invariants in 240 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 264 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1226/1228 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43135 ms. Remains : 125/128 places, 1226/1228 transitions.
[2026-05-23 02:01:10] [INFO ] Flatten gal took : 22 ms
[2026-05-23 02:01:10] [INFO ] Flatten gal took : 18 ms
[2026-05-23 02:01:10] [INFO ] Input system was already deterministic with 1226 transitions.
[2026-05-23 02:01:10] [INFO ] Flatten gal took : 18 ms
[2026-05-23 02:01:10] [INFO ] Flatten gal took : 18 ms
[2026-05-23 02:01:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality2321172343769820521.gal : 6 ms
[2026-05-23 02:01:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality4742402483145801957.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/CTLCardinality2321172343769820521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4742402483145801957.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.
[2026-05-23 02:01:40] [INFO ] Flatten gal took : 21 ms
[2026-05-23 02:01:40] [INFO ] Applying decomposition
[2026-05-23 02:01:40] [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/graph2074953441499483309.txt' '-o' '/tmp/graph2074953441499483309.bin' '-w' '/tmp/graph2074953441499483309.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2074953441499483309.bin' '-l' '-1' '-v' '-w' '/tmp/graph2074953441499483309.weights' '-q' '0' '-e' '0.001'
[2026-05-23 02:01:40] [INFO ] Decomposing Gal with order
[2026-05-23 02:01:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 02:01:41] [INFO ] Removed a total of 2263 redundant transitions.
[2026-05-23 02:01:41] [INFO ] Flatten gal took : 1057 ms
[2026-05-23 02:01:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 2342 labels/synchronizations in 40 ms.
[2026-05-23 02:01:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality8718708088861450661.gal : 4 ms
[2026-05-23 02:01:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality5481590147456298998.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/CTLCardinality8718708088861450661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5481590147456298998.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.
[2026-05-23 02:02:12] [INFO ] Flatten gal took : 18 ms
[2026-05-23 02:02:12] [INFO ] Flatten gal took : 18 ms
[2026-05-23 02:02:12] [INFO ] Applying decomposition
[2026-05-23 02:02:12] [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/graph15233036656388813019.txt' '-o' '/tmp/graph15233036656388813019.bin' '-w' '/tmp/graph15233036656388813019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15233036656388813019.bin' '-l' '-1' '-v' '-w' '/tmp/graph15233036656388813019.weights' '-q' '0' '-e' '0.001'
[2026-05-23 02:02:12] [INFO ] Decomposing Gal with order
[2026-05-23 02:02:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 02:02:13] [INFO ] Removed a total of 2365 redundant transitions.
[2026-05-23 02:02:13] [INFO ] Flatten gal took : 908 ms
[2026-05-23 02:02:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 2444 labels/synchronizations in 42 ms.
[2026-05-23 02:02:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality1130988470587185924.gal : 4 ms
[2026-05-23 02:02:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality11826579923318716738.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/CTLCardinality1130988470587185924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11826579923318716738.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 10 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 02:29:03] [INFO ] Applying decomposition
[2026-05-23 02:29:03] [INFO ] Flatten gal took : 22 ms
[2026-05-23 02:29:03] [INFO ] Decomposing Gal with order
[2026-05-23 02:29:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 02:29:03] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to CAPACITE in partition [CONTROLEUR_0, CHOIX_0, VIDANGE_0],[CONTROLEUR_1, CHOIX_1, VIDANGE_1],[COMPTEUR_0],[COMPTEUR_1],[COMPTEUR_2],[COMPTEUR_3],[COMPTEUR_4],[COMPTEUR_5],[COMPTEUR_6],[COMPTEUR_7],[COMPTEUR_8],[COMPTEUR_9],[COMPTEUR_10],[NB_ATTENTE_A_0],[NB_ATTENTE_A_1],[NB_ATTENTE_A_2],[NB_ATTENTE_A_3],[NB_ATTENTE_A_4],[NB_ATTENTE_A_5],[NB_ATTENTE_A_6],[NB_ATTENTE_A_7],[NB_ATTENTE_A_8],[NB_ATTENTE_A_9],[NB_ATTENTE_A_10],[NB_ATTENTE_A_11],[NB_ATTENTE_A_12],[NB_ATTENTE_A_13],[NB_ATTENTE_A_14],[NB_ATTENTE_A_15],[NB_ATTENTE_A_16],[NB_ATTENTE_A_17],[NB_ATTENTE_A_18],[NB_ATTENTE_A_19],[NB_ATTENTE_A_20],[NB_ATTENTE_A_21],[NB_ATTENTE_A_22],[NB_ATTENTE_A_23],[NB_ATTENTE_A_24],[NB_ATTENTE_A_25],[NB_ATTENTE_A_26],[NB_ATTENTE_A_27],[NB_ATTENTE_A_28],[NB_ATTENTE_A_29],[NB_ATTENTE_A_30],[NB_ATTENTE_A_31],[NB_ATTENTE_A_32],[NB_ATTENTE_A_33],[NB_ATTENTE_A_34],[NB_ATTENTE_A_35],[NB_ATTENTE_A_36],[NB_ATTENTE_A_37],[NB_ATTENTE_A_38],[NB_ATTENTE_A_39],[NB_ATTENTE_A_40],[NB_ATTENTE_A_41],[NB_ATTENTE_A_42],[NB_ATTENTE_A_43],[NB_ATTENTE_A_44],[NB_ATTENTE_A_45],[NB_ATTENTE_A_46],[NB_ATTENTE_A_47],[NB_ATTENTE_A_48],[NB_ATTENTE_A_49],[NB_ATTENTE_A_50],[NB_ATTENTE_B_0],[NB_ATTENTE_B_1],[NB_ATTENTE_B_2],[NB_ATTENTE_B_3],[NB_ATTENTE_B_4],[NB_ATTENTE_B_5],[NB_ATTENTE_B_6],[NB_ATTENTE_B_7],[NB_ATTENTE_B_8],[NB_ATTENTE_B_9],[NB_ATTENTE_B_10],[NB_ATTENTE_B_11],[NB_ATTENTE_B_12],[NB_ATTENTE_B_13],[NB_ATTENTE_B_14],[NB_ATTENTE_B_15],[NB_ATTENTE_B_16],[NB_ATTENTE_B_17],[NB_ATTENTE_B_18],[NB_ATTENTE_B_19],[NB_ATTENTE_B_20],[NB_ATTENTE_B_21],[NB_ATTENTE_B_22],[NB_ATTENTE_B_23],[NB_ATTENTE_B_24],[NB_ATTENTE_B_25],[NB_ATTENTE_B_26],[NB_ATTENTE_B_27],[NB_ATTENTE_B_28],[NB_ATTENTE_B_29],[NB_ATTENTE_B_30],[NB_ATTENTE_B_31],[NB_ATTENTE_B_32],[NB_ATTENTE_B_33],[NB_ATTENTE_B_34],[NB_ATTENTE_B_35],[NB_ATTENTE_B_36],[NB_ATTENTE_B_37],[NB_ATTENTE_B_38],[NB_ATTENTE_B_39],[NB_ATTENTE_B_40],[NB_ATTENTE_B_41],[NB_ATTENTE_B_42],[NB_ATTENTE_B_43],[NB_ATTENTE_B_44],[NB_ATTENTE_B_45],[NB_ATTENTE_B_46],[NB_ATTENTE_B_47],[NB_ATTENTE_B_48],[NB_ATTENTE_B_49],[NB_ATTENTE_B_50],

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:834)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-23 02:29:03] [INFO ] Flatten gal took : 19 ms
[2026-05-23 02:29:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality15004632208353815957.gal : 7 ms
[2026-05-23 02:29:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality17530936348419020715.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/CTLCardinality15004632208353815957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17530936348419020715.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 10 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="BridgeAndVehicles-COL-V50P50N10"
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 BridgeAndVehicles-COL-V50P50N10, 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 r034-tall-177946841700089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;