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-oct2-177969019800059.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-16, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969019800059
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 8.0K Mar 7 18:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 7 18:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 7 18:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 7 18:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 11:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 11:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 18:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Mar 7 18:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 7 18:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Mar 7 18:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:23 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-16-LTLCardinality-00
FORMULA_NAME Medical-PT-16-LTLCardinality-01
FORMULA_NAME Medical-PT-16-LTLCardinality-02
FORMULA_NAME Medical-PT-16-LTLCardinality-03
FORMULA_NAME Medical-PT-16-LTLCardinality-04
FORMULA_NAME Medical-PT-16-LTLCardinality-05
FORMULA_NAME Medical-PT-16-LTLCardinality-06
FORMULA_NAME Medical-PT-16-LTLCardinality-07
FORMULA_NAME Medical-PT-16-LTLCardinality-08
FORMULA_NAME Medical-PT-16-LTLCardinality-09
FORMULA_NAME Medical-PT-16-LTLCardinality-10
FORMULA_NAME Medical-PT-16-LTLCardinality-11
FORMULA_NAME Medical-PT-16-LTLCardinality-12
FORMULA_NAME Medical-PT-16-LTLCardinality-13
FORMULA_NAME Medical-PT-16-LTLCardinality-14
FORMULA_NAME Medical-PT-16-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779695301079

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-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 07:48:22] [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 07:48:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 07:48:22] [INFO ] Load time of PNML (sax parser for PT used): 265 ms
[2026-05-25 07:48:22] [INFO ] Transformed 312 places.
[2026-05-25 07:48:22] [INFO ] Transformed 5431 transitions.
[2026-05-25 07:48:22] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 474 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 242 places in 29 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-16-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-13 TRUE 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 13 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2026-05-25 07:48:23] [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-14387674929396999734.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12820180120185017236.kers'
[2026-05-25 07:48:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14387674929396999734.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12820180120185017236.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 07:48:23] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12820180120185017236.kers
Total runtime 1 ms.
[2026-05-25 07:48:23] [INFO ] Implicit Places using invariants in 265 ms returned []
[2026-05-25 07:48:23] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:48:23] [INFO ] Invariant cache hit.
[2026-05-25 07:48:23] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-25 07:48:23] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-25 07:48:23] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:48:23] [INFO ] Invariant cache hit.
[2026-05-25 07:48:23] [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 8228 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
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 1/268 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 10 (INCLUDED_ONLY) 0/247 variables, 1/269 constraints. Problems are: Problem set: 13 solved, 209 unsolved
Problem TDEAD156 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD170 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/247 variables, 1/270 constraints. Problems are: Problem set: 16 solved, 206 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/247 variables, 0/270 constraints. Problems are: Problem set: 16 solved, 206 unsolved
At refinement iteration 13 (OVERLAPS) 2/249 variables, 2/272 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, 80/352 constraints. Problems are: Problem set: 21 solved, 201 unsolved
Problem TDEAD149 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/249 variables, 3/355 constraints. Problems are: Problem set: 22 solved, 200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 249/249 variables, and 355 constraints, problems are : Problem set: 22 solved, 200 unsolved in 30034 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: 10/10 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 38530ms problems are : Problem set: 22 solved, 200 unsolved
Search for dead transitions found 22 dead transitions in 38544ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 205/227 transitions.
Reduce places removed 5 places and 42 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 62 transition count 163
Reduce places removed 4 places and 31 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 58 transition count 132
Reduce places removed 1 places and 14 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 57 transition count 118
Reduce places removed 3 places and 19 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 13 place count 54 transition count 99
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 13 rules in 2 ms. Remains 54 /67 variables (removed 13) and now considering 99/205 (removed 106) transitions.
[2026-05-25 07:49:02] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17296442738833457255.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11646275627767520676.kers'
[2026-05-25 07:49:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17296442738833457255.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11646275627767520676.kers]
Culling trivial invariants: removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 87 rows 52 cols 328 entries
Finished phase 1 with 44 SingleSign rule and 0 generalized
[2026-05-25 07:49:02] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11646275627767520676.kers
Total runtime 1 ms.
[2026-05-25 07:49:02] [INFO ] Implicit Places using invariants in 164 ms returned []
[2026-05-25 07:49:02] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2026-05-25 07:49:02] [INFO ] Invariant cache hit.
[2026-05-25 07:49:02] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-25 07:49:02] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/69 places, 99/227 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39527 ms. Remains : 54/69 places, 99/227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 99/99 transitions.
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2026-05-25 07:49:02] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2026-05-25 07:49:02] [INFO ] Invariant cache hit.
[2026-05-25 07:49:02] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-25 07:49:02] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2026-05-25 07:49:02] [INFO ] Invariant cache hit.
[2026-05-25 07:49:02] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-25 07:49:02] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
Running 94 sub problems to find dead transitions.
[2026-05-25 07:49:02] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2026-05-25 07:49:02] [INFO ] Invariant cache hit.
[2026-05-25 07:49:02] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (OVERLAPS) 2/50 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (OVERLAPS) 87/137 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 94 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 43/104 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (OVERLAPS) 2/139 variables, 2/106 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 0/139 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 139/141 variables, and 106 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2450 ms.
Refiners :[Positive P Invariants (semi-flows): 8/10 constraints, State Equation: 52/54 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (OVERLAPS) 2/50 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (OVERLAPS) 87/137 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 43/104 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 61/165 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/137 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/137 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 11 (OVERLAPS) 2/139 variables, 2/168 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/139 variables, 33/201 constraints. Problems are: Problem set: 0 solved, 94 unsolved
Problem TDEAD51 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD34 is UNSAT
At refinement iteration 13 (INCLUDED_ONLY) 0/139 variables, 4/205 constraints. Problems are: Problem set: 4 solved, 90 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/139 variables, 1/206 constraints. Problems are: Problem set: 4 solved, 90 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/139 variables, 3/209 constraints. Problems are: Problem set: 4 solved, 90 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/139 variables, 0/209 constraints. Problems are: Problem set: 4 solved, 90 unsolved
At refinement iteration 17 (OVERLAPS) 0/139 variables, 1/210 constraints. Problems are: Problem set: 4 solved, 90 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/139 variables, 0/210 constraints. Problems are: Problem set: 4 solved, 90 unsolved
At refinement iteration 19 (OVERLAPS) 0/139 variables, 0/210 constraints. Problems are: Problem set: 4 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 139/141 variables, and 210 constraints, problems are : Problem set: 4 solved, 90 unsolved in 12195 ms.
Refiners :[Positive P Invariants (semi-flows): 8/10 constraints, State Equation: 52/54 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 14657ms problems are : Problem set: 4 solved, 90 unsolved
Search for dead transitions found 4 dead transitions in 14658ms
Found 4 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 54/54 places, 95/99 transitions.
Reduce places removed 2 places and 7 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 52 transition count 88
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 51 transition count 83
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 3 rules in 1 ms. Remains 51 /54 variables (removed 3) and now considering 83/95 (removed 12) transitions.
[2026-05-25 07:49:17] [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-7526338002936764621.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9890274306044019097.kers'
[2026-05-25 07:49:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7526338002936764621.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9890274306044019097.kers]
Culling trivial invariants: removing 2 columns.
Culled 2 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 07:49:17] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9890274306044019097.kers
Total runtime 2 ms.
[2026-05-25 07:49:17] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-25 07:49:17] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:49:17] [INFO ] Invariant cache hit.
[2026-05-25 07:49:17] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:49:17] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 51/54 places, 83/99 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 15182 ms. Remains : 51/54 places, 83/99 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Support contains 5 out of 49 places after structural reductions.
FORMULA Medical-PT-16-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 07:49:18] [INFO ] Flatten gal took : 47 ms
[2026-05-25 07:49:18] [INFO ] Flatten gal took : 8 ms
[2026-05-25 07:49:18] [INFO ] Input system was already deterministic with 83 transitions.
RANDOM walk for 40003 steps (190 resets) in 764 ms. (52 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40003 steps (11 resets) in 233 ms. (170 steps per ms) remains 1/1 properties
[2026-05-25 07:49:18] [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-6822623991036179015.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15076975012670983140.kers'
[2026-05-25 07:49:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6822623991036179015.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15076975012670983140.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 07:49:18] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15076975012670983140.kers
Total runtime 0 ms.
[2026-05-25 07:49:18] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 24/37 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 57/94 variables, 16/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/94 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/94 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 2/96 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/96 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/96 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp2 is UNSAT
After SMT solving in domain Real declared 121/124 variables, and 81 constraints, problems are : Problem set: 1 solved, 0 unsolved in 63 ms.
Refiners :[Positive P Invariants (semi-flows): 3/8 constraints, State Equation: 46/49 constraints, ReadFeed: 32/39 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 71ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Medical-PT-16-LTLCardinality-07 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(F(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 0 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:49:18] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:49:18] [INFO ] Invariant cache hit.
[2026-05-25 07:49:18] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-25 07:49:18] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:49:18] [INFO ] Invariant cache hit.
[2026-05-25 07:49:18] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:49:18] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 07:49:18] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:49:18] [INFO ] Invariant cache hit.
[2026-05-25 07:49:18] [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
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/124 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/124 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 99 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2579 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: 3/3 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, 5/153 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/122 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/122 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/122 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 2/124 variables, 2/159 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/124 variables, 25/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/124 variables, 2/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/124 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 18 (OVERLAPS) 0/124 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/124 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 20 (OVERLAPS) 0/124 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 187 constraints, problems are : Problem set: 0 solved, 78 unsolved in 13394 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: 4/4 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 16008ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 16009ms
Finished structural reductions in LTL mode , in 1 iterations and 16149 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(F(p0)))'
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-16-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 195 ms.
Product exploration explored 100000 steps with 50000 reset in 149 ms.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 2 factoid took 12 ms. Proved property starting from automaton with 2 states, 2 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 17 ms.
FORMULA Medical-PT-16-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Medical-PT-16-LTLCardinality-00 finished in 16814 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' '!(F(G(p0)))'
Support contains 2 out of 49 places. Attempting structural reductions.
Starting structural reductions in SI_LTL 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
Applied a total of 6 rules in 13 ms. Remains 46 /49 variables (removed 3) and now considering 80/83 (removed 3) transitions.
[2026-05-25 07:49:35] [INFO ] Flow matrix only has 72 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-2511531533472792467.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5863023124657179969.kers'
[2026-05-25 07:49:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2511531533472792467.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5863023124657179969.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 46 cols 270 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 07:49:35] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5863023124657179969.kers
Total runtime 1 ms.
[2026-05-25 07:49:35] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-25 07:49:35] [INFO ] Flow matrix only has 72 transitions (discarded 8 similar events)
[2026-05-25 07:49:35] [INFO ] Invariant cache hit.
[2026-05-25 07:49:35] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:49:35] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2026-05-25 07:49:35] [INFO ] Redundant transitions in 0 ms returned []
Running 78 sub problems to find dead transitions.
[2026-05-25 07:49:35] [INFO ] Flow matrix only has 72 transitions (discarded 8 similar events)
[2026-05-25 07:49:35] [INFO ] Invariant cache hit.
[2026-05-25 07:49:35] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 72/118 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 39/94 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 96 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1955 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 46/46 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 3/3 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, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 72/118 variables, 46/57 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 39/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 78/174 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 4/181 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/118 variables, 2/183 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/118 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/118 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/118 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 186 constraints, problems are : Problem set: 0 solved, 78 unsolved in 7074 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 46/46 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 9039ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 9039ms
Starting structural reductions in SI_LTL mode, iteration 1 : 46/49 places, 80/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9231 ms. Remains : 46/49 places, 80/83 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' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Medical-PT-16-LTLCardinality-02
Stuttering criterion allowed to conclude after 142 steps with 0 reset in 1 ms.
FORMULA Medical-PT-16-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-16-LTLCardinality-02 finished in 9310 ms.
All properties solved by simple procedures.
Total runtime 82333 ms.

BK_STOP 1779695384859

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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-16"
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-16, 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-oct2-177969019800059"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-16.tgz
mv Medical-PT-16 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 ;