Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969019800066.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Medical-PT-18, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969019800066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 9.0K Mar 7 18:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 7 18:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 7 18:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 18:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 11:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 11:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 11:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Mar 7 18:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 18:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 18:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 7 18:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 Medical-PT-18-CTLFireability-2024-00
FORMULA_NAME Medical-PT-18-CTLFireability-2024-01
FORMULA_NAME Medical-PT-18-CTLFireability-2024-02
FORMULA_NAME Medical-PT-18-CTLFireability-2024-03
FORMULA_NAME Medical-PT-18-CTLFireability-2024-04
FORMULA_NAME Medical-PT-18-CTLFireability-2024-05
FORMULA_NAME Medical-PT-18-CTLFireability-2024-06
FORMULA_NAME Medical-PT-18-CTLFireability-2024-07
FORMULA_NAME Medical-PT-18-CTLFireability-2024-08
FORMULA_NAME Medical-PT-18-CTLFireability-2024-09
FORMULA_NAME Medical-PT-18-CTLFireability-2024-10
FORMULA_NAME Medical-PT-18-CTLFireability-2024-11
FORMULA_NAME Medical-PT-18-CTLFireability-2024-12
FORMULA_NAME Medical-PT-18-CTLFireability-2024-13
FORMULA_NAME Medical-PT-18-CTLFireability-2024-14
FORMULA_NAME Medical-PT-18-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779695340692

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 07:49:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 07:49:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 07:49:02] [INFO ] Load time of PNML (sax parser for PT used): 288 ms
[2026-05-25 07:49:03] [INFO ] Transformed 312 places.
[2026-05-25 07:49:03] [INFO ] Transformed 5431 transitions.
[2026-05-25 07:49:03] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 450 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Deduced a syphon composed of 242 places in 22 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA Medical-PT-18-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 227
Applied a total of 2 rules in 15 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2026-05-25 07:49:03] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14230505684650934928.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13955398930764423754.kers'
[2026-05-25 07:49:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14230505684650934928.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13955398930764423754.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 182 rows 67 cols 760 entries
Finished phase 1 with 59 SingleSign rule and 0 generalized
[2026-05-25 07:49:03] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13955398930764423754.kers
Total runtime 1 ms.
[2026-05-25 07:49:03] [INFO ] Implicit Places using invariants in 439 ms returned []
[2026-05-25 07:49:03] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:49:03] [INFO ] Invariant cache hit.
[2026-05-25 07:49:03] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-25 07:49:04] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-25 07:49:04] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:49:04] [INFO ] Invariant cache hit.
[2026-05-25 07:49:04] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 222 unsolved
Problem TDEAD213 is UNSAT
Problem TDEAD218 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 1/7 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/9 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 1/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 182/247 variables, 65/75 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 56/131 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 0/131 constraints. Problems are: Problem set: 2 solved, 220 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/249 variables, 2/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/249 variables, 0/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 11 (OVERLAPS) 0/249 variables, 0/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 133 constraints, problems are : Problem set: 2 solved, 220 unsolved in 9173 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 2/8 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
Problem TDEAD203 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 3/13 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/13 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 182/247 variables, 65/78 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 56/134 constraints. Problems are: Problem set: 6 solved, 216 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD128 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 133/267 constraints. Problems are: Problem set: 9 solved, 213 unsolved
Problem TDEAD14 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 1/268 constraints. Problems are: Problem set: 13 solved, 209 unsolved
Problem TDEAD170 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD163 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 2/270 constraints. Problems are: Problem set: 16 solved, 206 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/247 variables, 1/271 constraints. Problems are: Problem set: 16 solved, 206 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/247 variables, 0/271 constraints. Problems are: Problem set: 16 solved, 206 unsolved
At refinement iteration 13 (OVERLAPS) 2/249 variables, 2/273 constraints. Problems are: Problem set: 16 solved, 206 unsolved
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD177 is UNSAT
At refinement iteration 14 (INCLUDED_ONLY) 0/249 variables, 80/353 constraints. Problems are: Problem set: 21 solved, 201 unsolved
Problem TDEAD135 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD178 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/249 variables, 5/358 constraints. Problems are: Problem set: 25 solved, 197 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 249/249 variables, and 358 constraints, problems are : Problem set: 25 solved, 197 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 213/222 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 39525ms problems are : Problem set: 25 solved, 197 unsolved
Search for dead transitions found 25 dead transitions in 39539ms
Found 25 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 25 transitions
Dead transitions reduction (with SMT) removed 25 transitions
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 202/227 transitions.
Reduce places removed 6 places and 48 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 61 transition count 154
Reduce places removed 3 places and 29 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 9 place count 58 transition count 125
Reduce places removed 2 places and 14 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 56 transition count 111
Reduce places removed 3 places and 18 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 14 place count 53 transition count 93
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 15 place count 52 transition count 89
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 16 place count 51 transition count 84
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 16 rules in 2 ms. Remains 51 /67 variables (removed 16) and now considering 84/202 (removed 118) transitions.
[2026-05-25 07:49:43] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-729484350057346207.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10006523050413360143.kers'
[2026-05-25 07:49:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-729484350057346207.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10006523050413360143.kers]
Culling trivial invariants: removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 76 rows 49 cols 281 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 07:49:43] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-10006523050413360143.kers
Total runtime 13 ms.
[2026-05-25 07:49:44] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-25 07:49:44] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
[2026-05-25 07:49:44] [INFO ] Invariant cache hit.
[2026-05-25 07:49:44] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:49:44] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 51/69 places, 84/227 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41323 ms. Remains : 51/69 places, 84/227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2026-05-25 07:49:44] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
[2026-05-25 07:49:44] [INFO ] Invariant cache hit.
[2026-05-25 07:49:44] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-25 07:49:44] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
[2026-05-25 07:49:44] [INFO ] Invariant cache hit.
[2026-05-25 07:49:44] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:49:44] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2026-05-25 07:49:44] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
[2026-05-25 07:49:44] [INFO ] Invariant cache hit.
[2026-05-25 07:49:44] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 76/123 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 2/125 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/125 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (OVERLAPS) 0/125 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/127 variables, and 99 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2904 ms.
Refiners :[Positive P Invariants (semi-flows): 8/10 constraints, State Equation: 49/51 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 76/123 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 54/149 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Problem TDEAD34 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 4/153 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/153 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 2/125 variables, 2/155 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/125 variables, 25/180 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/125 variables, 2/182 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/125 variables, 2/184 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/125 variables, 3/187 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/125 variables, 1/188 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/125 variables, 1/189 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/125 variables, 1/190 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/125 variables, 0/190 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 19 (OVERLAPS) 0/125 variables, 0/190 constraints. Problems are: Problem set: 1 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/127 variables, and 190 constraints, problems are : Problem set: 1 solved, 78 unsolved in 13135 ms.
Refiners :[Positive P Invariants (semi-flows): 8/10 constraints, State Equation: 49/51 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 16055ms problems are : Problem set: 1 solved, 78 unsolved
Search for dead transitions found 1 dead transitions in 16056ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 51/51 places, 83/84 transitions.
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16295 ms. Remains : 51/51 places, 83/84 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Support contains 0 out of 49 places after structural reductions.
FORMULA Medical-PT-18-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 07:50:01] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2026-05-25 07:50:01] [INFO ] Flatten gal took : 54 ms
FORMULA Medical-PT-18-CTLFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-CTLFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 07:50:01] [INFO ] Flatten gal took : 14 ms
[2026-05-25 07:50:01] [INFO ] Input system was already deterministic with 83 transitions.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2026-05-25 07:50:01] [INFO ] Flatten gal took : 5 ms
[2026-05-25 07:50:01] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:50:01] [INFO ] Input system was already deterministic with 83 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:50:01] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16467452551597040208.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5981006023669071166.kers'
[2026-05-25 07:50:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16467452551597040208.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5981006023669071166.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 49 cols 276 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 07:50:01] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5981006023669071166.kers
Total runtime 0 ms.
[2026-05-25 07:50:01] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-25 07:50:01] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:50:01] [INFO ] Invariant cache hit.
[2026-05-25 07:50:01] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:50:01] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 07:50:01] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:50:01] [INFO ] Invariant cache hit.
[2026-05-25 07:50:01] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/122 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 2/124 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 97 constraints, problems are : Problem set: 0 solved, 78 unsolved in 3299 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/122 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 53/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 2/124 variables, 2/150 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/124 variables, 25/175 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/124 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/124 variables, 3/179 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/124 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/124 variables, 4/183 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/124 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/124 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/124 variables, 4/189 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/124 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 19 (OVERLAPS) 0/124 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/124 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/124 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 22 (OVERLAPS) 0/124 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 191 constraints, problems are : Problem set: 0 solved, 78 unsolved in 26341 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 29697ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 29698ms
Finished structural reductions in LTL mode , in 1 iterations and 29889 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:50:31] [INFO ] Flatten gal took : 31 ms
[2026-05-25 07:50:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 07:50:31] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:50:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:50:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5362497554149974599.gal : 3 ms
[2026-05-25 07:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15141716357247465973.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5362497554149974599.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15141716357247465973.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.
[2026-05-25 07:51:01] [INFO ] Flatten gal took : 14 ms
[2026-05-25 07:51:01] [INFO ] Applying decomposition
[2026-05-25 07:51:01] [INFO ] Flatten gal took : 12 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/graph8167422590255757807.txt' '-o' '/tmp/graph8167422590255757807.bin' '-w' '/tmp/graph8167422590255757807.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8167422590255757807.bin' '-l' '-1' '-v' '-w' '/tmp/graph8167422590255757807.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:51:01] [INFO ] Decomposing Gal with order
[2026-05-25 07:51:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:51:01] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:51:01] [INFO ] Flatten gal took : 58 ms
[2026-05-25 07:51:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 3 ms.
[2026-05-25 07:51:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10618047063508306764.gal : 3 ms
[2026-05-25 07:51:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1359934167726840707.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/CTLFireability10618047063508306764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1359934167726840707.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 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:51:31] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:51:31] [INFO ] Invariant cache hit.
[2026-05-25 07:51:31] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-25 07:51:31] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:51:31] [INFO ] Invariant cache hit.
[2026-05-25 07:51:31] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:51:31] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 267 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:51:31] [INFO ] Flatten gal took : 12 ms
[2026-05-25 07:51:31] [INFO ] Flatten gal took : 10 ms
[2026-05-25 07:51:31] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:51:31] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:51:31] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:51:31] [INFO ] Time to serialize gal into /tmp/CTLFireability8292446209617345430.gal : 2 ms
[2026-05-25 07:51:31] [INFO ] Time to serialize properties into /tmp/CTLFireability16472659922423562810.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/CTLFireability8292446209617345430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16472659922423562810.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.
[2026-05-25 07:52:01] [INFO ] Flatten gal took : 20 ms
[2026-05-25 07:52:01] [INFO ] Applying decomposition
[2026-05-25 07:52:01] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2551436417012893278.txt' '-o' '/tmp/graph2551436417012893278.bin' '-w' '/tmp/graph2551436417012893278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2551436417012893278.bin' '-l' '-1' '-v' '-w' '/tmp/graph2551436417012893278.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:52:02] [INFO ] Decomposing Gal with order
[2026-05-25 07:52:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:52:02] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:52:02] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:52:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 2 ms.
[2026-05-25 07:52:02] [INFO ] Time to serialize gal into /tmp/CTLFireability8079334140701976405.gal : 1 ms
[2026-05-25 07:52:02] [INFO ] Time to serialize properties into /tmp/CTLFireability8465432545912394536.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/CTLFireability8079334140701976405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8465432545912394536.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 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:52:32] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:52:32] [INFO ] Invariant cache hit.
[2026-05-25 07:52:32] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-25 07:52:32] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:52:32] [INFO ] Invariant cache hit.
[2026-05-25 07:52:32] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:52:32] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:52:32] [INFO ] Flatten gal took : 11 ms
[2026-05-25 07:52:32] [INFO ] Flatten gal took : 11 ms
[2026-05-25 07:52:32] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:52:32] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:52:32] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:52:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2770393080306094029.gal : 1 ms
[2026-05-25 07:52:32] [INFO ] Time to serialize properties into /tmp/CTLFireability2544170604007576972.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/CTLFireability2770393080306094029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2544170604007576972.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.
[2026-05-25 07:53:02] [INFO ] Flatten gal took : 11 ms
[2026-05-25 07:53:02] [INFO ] Applying decomposition
[2026-05-25 07:53:02] [INFO ] Flatten gal took : 9 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/graph2394344827486270663.txt' '-o' '/tmp/graph2394344827486270663.bin' '-w' '/tmp/graph2394344827486270663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2394344827486270663.bin' '-l' '-1' '-v' '-w' '/tmp/graph2394344827486270663.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:53:02] [INFO ] Decomposing Gal with order
[2026-05-25 07:53:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:53:02] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:53:02] [INFO ] Flatten gal took : 11 ms
[2026-05-25 07:53:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 1 ms.
[2026-05-25 07:53:02] [INFO ] Time to serialize gal into /tmp/CTLFireability2151356369135057261.gal : 1 ms
[2026-05-25 07:53:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10172009400231181973.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/CTLFireability2151356369135057261.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10172009400231181973.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 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:53:32] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:53:32] [INFO ] Invariant cache hit.
[2026-05-25 07:53:32] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-25 07:53:32] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:53:32] [INFO ] Invariant cache hit.
[2026-05-25 07:53:32] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:53:32] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 282 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:53:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:53:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:53:32] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:53:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:53:32] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:53:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17852769767085616406.gal : 1 ms
[2026-05-25 07:53:32] [INFO ] Time to serialize properties into /tmp/CTLFireability11501979119310614615.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/CTLFireability17852769767085616406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11501979119310614615.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.
[2026-05-25 07:54:02] [INFO ] Flatten gal took : 5 ms
[2026-05-25 07:54:02] [INFO ] Applying decomposition
[2026-05-25 07:54:02] [INFO ] Flatten gal took : 4 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/graph1572452485009675679.txt' '-o' '/tmp/graph1572452485009675679.bin' '-w' '/tmp/graph1572452485009675679.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1572452485009675679.bin' '-l' '-1' '-v' '-w' '/tmp/graph1572452485009675679.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:54:02] [INFO ] Decomposing Gal with order
[2026-05-25 07:54:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:54:03] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:54:03] [INFO ] Flatten gal took : 10 ms
[2026-05-25 07:54:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 13 ms.
[2026-05-25 07:54:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3994792197893443524.gal : 1 ms
[2026-05-25 07:54:03] [INFO ] Time to serialize properties into /tmp/CTLFireability12110796652835103047.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/CTLFireability3994792197893443524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12110796652835103047.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 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:54:33] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:54:33] [INFO ] Invariant cache hit.
[2026-05-25 07:54:33] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-25 07:54:33] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:54:33] [INFO ] Invariant cache hit.
[2026-05-25 07:54:33] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:54:33] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 254 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:54:33] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:54:33] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:54:33] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:54:33] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:54:33] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:54:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10621790375326483012.gal : 0 ms
[2026-05-25 07:54:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3961050327027467645.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/CTLFireability10621790375326483012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3961050327027467645.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.
[2026-05-25 07:55:03] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:55:03] [INFO ] Applying decomposition
[2026-05-25 07:55:03] [INFO ] Flatten gal took : 3 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/graph7655755002739337389.txt' '-o' '/tmp/graph7655755002739337389.bin' '-w' '/tmp/graph7655755002739337389.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7655755002739337389.bin' '-l' '-1' '-v' '-w' '/tmp/graph7655755002739337389.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:55:03] [INFO ] Decomposing Gal with order
[2026-05-25 07:55:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:55:03] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:55:03] [INFO ] Flatten gal took : 19 ms
[2026-05-25 07:55:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 1 ms.
[2026-05-25 07:55:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7439486467250650995.gal : 1 ms
[2026-05-25 07:55:03] [INFO ] Time to serialize properties into /tmp/CTLFireability17927893033428651199.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/CTLFireability7439486467250650995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17927893033428651199.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.
[2026-05-25 07:55:33] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:55:33] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:55:33] [INFO ] Applying decomposition
[2026-05-25 07:55:33] [INFO ] Flatten gal took : 3 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/graph1480395398881911955.txt' '-o' '/tmp/graph1480395398881911955.bin' '-w' '/tmp/graph1480395398881911955.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1480395398881911955.bin' '-l' '-1' '-v' '-w' '/tmp/graph1480395398881911955.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:55:33] [INFO ] Decomposing Gal with order
[2026-05-25 07:55:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:55:33] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:55:33] [INFO ] Flatten gal took : 10 ms
[2026-05-25 07:55:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 3 ms.
[2026-05-25 07:55:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11620565896729914035.gal : 2 ms
[2026-05-25 07:55:33] [INFO ] Time to serialize properties into /tmp/CTLFireability12865848855961478359.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/CTLFireability11620565896729914035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12865848855961478359.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 08:17:43] [INFO ] Flatten gal took : 9 ms
[2026-05-25 08:17:43] [INFO ] Time to serialize gal into /tmp/CTLFireability16120217316330031318.gal : 2 ms
[2026-05-25 08:17:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5143321270164715535.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/CTLFireability16120217316330031318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5143321270164715535.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 5 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 08:39:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:39:54] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 08:39:54] [INFO ] Transformed 49 places.
[2026-05-25 08:39:54] [INFO ] Transformed 83 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-25 08:39:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15537854568538149502.gal : 1 ms
[2026-05-25 08:39:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13525518754134305938.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/CTLFireability15537854568538149502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13525518754134305938.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ sed s/.jar//
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="Medical-PT-18"
export BK_EXAMINATION="CTLFireability"
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 Medical-PT-18, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969019800066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-18.tgz
mv Medical-PT-18 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;