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-oct2-177969019800091.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Medical-PT-24, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969019800091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 7.1K Mar 7 18:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 18:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 7 18:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 7 18:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 11:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 11:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 11:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Mar 7 18:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 7 18:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 7 18:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 18:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:25 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-24-LTLCardinality-00
FORMULA_NAME Medical-PT-24-LTLCardinality-01
FORMULA_NAME Medical-PT-24-LTLCardinality-02
FORMULA_NAME Medical-PT-24-LTLCardinality-03
FORMULA_NAME Medical-PT-24-LTLCardinality-04
FORMULA_NAME Medical-PT-24-LTLCardinality-05
FORMULA_NAME Medical-PT-24-LTLCardinality-06
FORMULA_NAME Medical-PT-24-LTLCardinality-07
FORMULA_NAME Medical-PT-24-LTLCardinality-08
FORMULA_NAME Medical-PT-24-LTLCardinality-09
FORMULA_NAME Medical-PT-24-LTLCardinality-10
FORMULA_NAME Medical-PT-24-LTLCardinality-11
FORMULA_NAME Medical-PT-24-LTLCardinality-12
FORMULA_NAME Medical-PT-24-LTLCardinality-13
FORMULA_NAME Medical-PT-24-LTLCardinality-14
FORMULA_NAME Medical-PT-24-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779695634858

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-24
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 07:53:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 07:53:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 07:53:56] [INFO ] Load time of PNML (sax parser for PT used): 279 ms
[2026-05-25 07:53:56] [INFO ] Transformed 312 places.
[2026-05-25 07:53:56] [INFO ] Transformed 5431 transitions.
[2026-05-25 07:53:56] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 412 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 242 places in 38 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Medical-PT-24-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 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 12 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2026-05-25 07:53:56] [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-16763996017641908246.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8449953838159532676.kers'
[2026-05-25 07:53:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16763996017641908246.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8449953838159532676.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 07:53:56] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8449953838159532676.kers
Total runtime 1 ms.
[2026-05-25 07:53:57] [INFO ] Implicit Places using invariants in 338 ms returned []
[2026-05-25 07:53:57] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:53:57] [INFO ] Invariant cache hit.
[2026-05-25 07:53:57] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-25 07:53:57] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 610 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-25 07:53:57] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:53:57] [INFO ] Invariant cache hit.
[2026-05-25 07:53:57] [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
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, 1/134 constraints. Problems are: Problem set: 2 solved, 220 unsolved
Problem TDEAD149 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD170 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/249 variables, 3/137 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/249 variables, 0/137 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 13 (OVERLAPS) 0/249 variables, 0/137 constraints. Problems are: Problem set: 6 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 137 constraints, problems are : Problem set: 6 solved, 216 unsolved in 15153 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: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 216 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 3/9 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/9 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/11 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/11 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 182/247 variables, 65/76 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/247 variables, 56/132 constraints. Problems are: Problem set: 6 solved, 216 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD223 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 133/265 constraints. Problems are: Problem set: 12 solved, 210 unsolved
Problem TDEAD64 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD224 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 7/272 constraints. Problems are: Problem set: 15 solved, 207 unsolved
Problem TDEAD14 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD142 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 3/275 constraints. Problems are: Problem set: 24 solved, 198 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 0/275 constraints. Problems are: Problem set: 24 solved, 198 unsolved
At refinement iteration 11 (OVERLAPS) 2/249 variables, 2/277 constraints. Problems are: Problem set: 24 solved, 198 unsolved
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD178 is UNSAT
At refinement iteration 12 (INCLUDED_ONLY) 0/249 variables, 76/353 constraints. Problems are: Problem set: 28 solved, 194 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/249 variables, 3/356 constraints. Problems are: Problem set: 28 solved, 194 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/249 variables, 2/358 constraints. Problems are: Problem set: 28 solved, 194 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/249 variables, 1/359 constraints. Problems are: Problem set: 28 solved, 194 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 249/249 variables, and 359 constraints, problems are : Problem set: 28 solved, 194 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 209/222 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 10/10 constraints]
After SMT, in 45500ms problems are : Problem set: 28 solved, 194 unsolved
Search for dead transitions found 28 dead transitions in 45525ms
Found 28 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 28 transitions
Dead transitions reduction (with SMT) removed 28 transitions
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 199/227 transitions.
Reduce places removed 7 places and 47 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 60 transition count 152
Reduce places removed 4 places and 29 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 56 transition count 123
Reduce places removed 1 places and 13 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 55 transition count 110
Reduce places removed 3 places and 18 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 15 place count 52 transition count 92
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 16 place count 51 transition count 88
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 17 place count 50 transition count 83
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 17 rules in 3 ms. Remains 50 /67 variables (removed 17) and now considering 83/199 (removed 116) transitions.
[2026-05-25 07:54:43] [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-8236789405047670701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12383064801744079770.kers'
[2026-05-25 07:54:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8236789405047670701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12383064801744079770.kers]
Culling trivial invariants: removing 1 columns.
Culled 1 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 07:54:43] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12383064801744079770.kers
Total runtime 0 ms.
[2026-05-25 07:54:43] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-25 07:54:43] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:54:43] [INFO ] Invariant cache hit.
[2026-05-25 07:54:43] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:54:43] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/69 places, 83/227 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46371 ms. Remains : 50/69 places, 83/227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 83/83 transitions.
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:54:43] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:54:43] [INFO ] Invariant cache hit.
[2026-05-25 07:54:43] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-25 07:54:43] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:54:43] [INFO ] Invariant cache hit.
[2026-05-25 07:54:43] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:54:43] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 07:54:43] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:54:43] [INFO ] Invariant cache hit.
[2026-05-25 07:54:43] [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
All remaining problems are real, not stopping.
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
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 124/125 variables, and 97 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1666 ms.
Refiners :[Positive P Invariants (semi-flows): 8/9 constraints, State Equation: 49/50 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, 2/150 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 2/153 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (OVERLAPS) 2/124 variables, 2/155 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/124 variables, 25/180 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/124 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/124 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/124 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/124 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 18 (OVERLAPS) 0/124 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/124 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/124 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 21 (OVERLAPS) 0/124 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 186 constraints, problems are : Problem set: 0 solved, 78 unsolved in 10169 ms.
Refiners :[Positive P Invariants (semi-flows): 8/9 constraints, State Equation: 49/50 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11854ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 11855ms
Finished structural reductions in LTL mode , in 1 iterations and 12084 ms. Remains : 50/50 places, 83/83 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Support contains 6 out of 49 places after structural reductions.
FORMULA Medical-PT-24-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 07:54:55] [INFO ] Flatten gal took : 52 ms
[2026-05-25 07:54:55] [INFO ] Flatten gal took : 21 ms
[2026-05-25 07:54:55] [INFO ] Input system was already deterministic with 83 transitions.
RANDOM walk for 40001 steps (142 resets) in 887 ms. (45 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (80 resets) in 171 ms. (232 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (33 resets) in 117 ms. (339 steps per ms) remains 3/3 properties
[2026-05-25 07:54:56] [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-17193192125525733362.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6548431484436732130.kers'
[2026-05-25 07:54:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17193192125525733362.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6548431484436732130.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 07:54:56] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6548431484436732130.kers
Total runtime 0 ms.
[2026-05-25 07:54:56] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp4 is UNSAT
At refinement iteration 1 (OVERLAPS) 2/6 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 22/28 variables, 6/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 6/13 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 58/86 variables, 18/31 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 2/33 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/86 variables, 19/52 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/86 variables, 0/52 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 4/90 variables, 2/54 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/90 variables, 2/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/90 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 29/119 variables, 18/74 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/119 variables, 2/76 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/119 variables, 14/90 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/119 variables, 0/90 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
At refinement iteration 17 (OVERLAPS) 5/124 variables, 5/95 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/124 variables, 1/96 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/124 variables, 0/96 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/124 variables, 0/96 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 96 constraints, problems are : Problem set: 2 solved, 1 unsolved in 102 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/14 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 3/5 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 69/83 variables, 20/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 3/28 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 21/49 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/49 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/87 variables, 2/51 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 2/53 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/87 variables, 0/53 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 32/119 variables, 20/73 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/119 variables, 2/75 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/119 variables, 15/90 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/119 variables, 1/91 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/119 variables, 0/91 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 5/124 variables, 5/96 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/124 variables, 1/97 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/124 variables, 0/97 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/124 variables, 0/97 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 97 constraints, problems are : Problem set: 2 solved, 1 unsolved in 124 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 233ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 41 ms.
Support contains 2 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 83/83 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 49 transition count 80
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 45 transition count 80
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 45 transition count 78
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 43 transition count 78
Applied a total of 12 rules in 35 ms. Remains 43 /49 variables (removed 6) and now considering 78/83 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 43/49 places, 78/83 transitions.
RANDOM walk for 40032 steps (8 resets) in 306 ms. (130 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (8 resets) in 110 ms. (360 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2081778 steps, run timeout after 3001 ms. (steps per millisecond=693 ) properties seen :0 out of 1
Probabilistic random walk after 2081778 steps, saw 1210329 distinct states, run finished after 3006 ms. (steps per millisecond=692 ) properties seen :0
[2026-05-25 07:54:59] [INFO ] Flow matrix only has 69 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12751226882922820672.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1193454087875471488.kers'
[2026-05-25 07:54:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12751226882922820672.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1193454087875471488.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 69 rows 42 cols 233 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 07:54:59] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1193454087875471488.kers
Total runtime 1 ms.
[2026-05-25 07:54:59] [INFO ] State equation strengthened by 40 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/14 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 54/68 variables, 19/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 4/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 21/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/69 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/69 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/69 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 39/108 variables, 17/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/108 variables, 16/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 4/112 variables, 4/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/112 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/112 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/112 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 91 constraints, problems are : Problem set: 0 solved, 1 unsolved in 134 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 43/43 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/14 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 54/68 variables, 19/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 4/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 21/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/68 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/69 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/69 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/69 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 39/108 variables, 17/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/108 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/108 variables, 16/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/108 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/108 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 4/112 variables, 4/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/112 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/112 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/112 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 93 constraints, problems are : Problem set: 0 solved, 1 unsolved in 269 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 43/43 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 412ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 26 ms.
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 78/78 transitions.
Applied a total of 0 rules in 4 ms. Remains 43 /43 variables (removed 0) and now considering 78/78 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 43/43 places, 78/78 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 78/78 transitions.
Applied a total of 0 rules in 4 ms. Remains 43 /43 variables (removed 0) and now considering 78/78 (removed 0) transitions.
[2026-05-25 07:55:00] [INFO ] Flow matrix only has 69 transitions (discarded 9 similar events)
[2026-05-25 07:55:00] [INFO ] Invariant cache hit.
[2026-05-25 07:55:00] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-25 07:55:00] [INFO ] Flow matrix only has 69 transitions (discarded 9 similar events)
[2026-05-25 07:55:00] [INFO ] Invariant cache hit.
[2026-05-25 07:55:00] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 07:55:00] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2026-05-25 07:55:00] [INFO ] Redundant transitions in 1 ms returned []
Running 77 sub problems to find dead transitions.
[2026-05-25 07:55:00] [INFO ] Flow matrix only has 69 transitions (discarded 9 similar events)
[2026-05-25 07:55:00] [INFO ] Invariant cache hit.
[2026-05-25 07:55:00] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (OVERLAPS) 1/43 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 69/112 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 77 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 40/92 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/112 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 92 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1464 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 43/43 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (OVERLAPS) 1/43 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 69/112 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 40/92 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD20 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 77/169 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 1/170 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 1/171 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 1/172 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 2/174 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 1/175 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 1/176 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/112 variables, 3/179 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/112 variables, 1/180 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/112 variables, 1/181 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/112 variables, 1/182 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/112 variables, 1/183 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/112 variables, 3/186 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/112 variables, 0/186 constraints. Problems are: Problem set: 5 solved, 72 unsolved
At refinement iteration 21 (OVERLAPS) 0/112 variables, 0/186 constraints. Problems are: Problem set: 5 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 186 constraints, problems are : Problem set: 5 solved, 72 unsolved in 13709 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 43/43 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 15191ms problems are : Problem set: 5 solved, 72 unsolved
Search for dead transitions found 5 dead transitions in 15191ms
Found 5 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 5 transitions
Dead transitions reduction (with SMT) removed 5 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 43/43 places, 73/78 transitions.
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 42 transition count 67
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 41 transition count 63
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 40 transition count 61
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4 place count 39 transition count 57
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5 place count 38 transition count 53
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 5 rules in 25 ms. Remains 38 /43 variables (removed 5) and now considering 53/73 (removed 20) transitions.
[2026-05-25 07:55:15] [INFO ] Flow matrix only has 47 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6750643414662364311.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6115981708571446319.kers'
[2026-05-25 07:55:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6750643414662364311.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6115981708571446319.kers]
Culling trivial invariants: removing 1 columns.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 47 rows 34 cols 153 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-25 07:55:15] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6115981708571446319.kers
Total runtime 1 ms.
[2026-05-25 07:55:15] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-25 07:55:15] [INFO ] Flow matrix only has 47 transitions (discarded 6 similar events)
[2026-05-25 07:55:15] [INFO ] Invariant cache hit.
[2026-05-25 07:55:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-25 07:55:15] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 38/43 places, 53/78 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 15590 ms. Remains : 38/43 places, 53/78 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
FORMULA Medical-PT-24-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 12 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 49 places. Attempting structural reductions.
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 07:55:15] [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-2301373668231071952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12669640247454456462.kers'
[2026-05-25 07:55:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2301373668231071952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12669640247454456462.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 07:55:15] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12669640247454456462.kers
Total runtime 0 ms.
[2026-05-25 07:55:15] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-25 07:55:15] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:55:15] [INFO ] Invariant cache hit.
[2026-05-25 07:55:15] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:55:16] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 07:55:16] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:55:16] [INFO ] Invariant cache hit.
[2026-05-25 07:55:16] [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 2254 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, 2/178 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/124 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/124 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/124 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 16 (OVERLAPS) 0/124 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 184 constraints, problems are : Problem set: 0 solved, 78 unsolved in 6523 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: 8/8 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 8814ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 8820ms
Finished structural reductions in LTL mode , in 1 iterations and 9088 ms. Remains : 49/49 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Stuttering acceptance computed with spot in 404 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-24-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Medical-PT-24-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-24-LTLCardinality-01 finished in 9639 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 49 places. Attempting structural reductions.
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 07:55:25] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:55:25] [INFO ] Invariant cache hit.
[2026-05-25 07:55:25] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 07:55:25] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:55:25] [INFO ] Invariant cache hit.
[2026-05-25 07:55:25] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:55:25] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 49/49 places, 83/83 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-24-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 155 steps with 0 reset in 2 ms.
FORMULA Medical-PT-24-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-24-LTLCardinality-03 finished in 325 ms.
All properties solved by simple procedures.
Total runtime 89457 ms.

BK_STOP 1779695725687

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-24"
export BK_EXAMINATION="LTLCardinality"
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-24, examination is LTLCardinality"
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-oct2-177969019800091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-24.tgz
mv Medical-PT-24 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;