Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r034-tall-177946842000467.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BusinessProcesses-PT-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842000467
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.2K Mar 5 17:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Mar 5 17:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 5 17:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 5 17:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 5 17:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 5 17:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 5 17:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 5 17:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:43 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 63K 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 BusinessProcesses-PT-03-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779610471137

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-24 08:14:32] [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]
[2026-05-24 08:14:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 08:14:32] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2026-05-24 08:14:32] [INFO ] Transformed 274 places.
[2026-05-24 08:14:32] [INFO ] Transformed 237 transitions.
[2026-05-24 08:14:32] [INFO ] Found NUPN structural information;
[2026-05-24 08:14:32] [INFO ] Parsed PT model containing 274 places and 237 transitions and 632 arcs in 157 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BusinessProcesses-PT-03-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-03-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 273 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 273/273 places, 236/236 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 271 transition count 236
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 42 place count 231 transition count 196
Iterating global reduction 1 with 40 rules applied. Total rules applied 82 place count 231 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 83 place count 231 transition count 195
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 104 place count 210 transition count 174
Iterating global reduction 2 with 21 rules applied. Total rules applied 125 place count 210 transition count 174
Applied a total of 125 rules in 62 ms. Remains 210 /273 variables (removed 63) and now considering 174/236 (removed 62) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2448423925589145271.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8122929973264214792.kers'
[2026-05-24 08:14:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2448423925589145271.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8122929973264214792.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 174 rows 210 cols 504 entries
Finished phase 1 with 169 SingleSign rule and 0 generalized
[2026-05-24 08:14:32] [INFO ] Computed 41 invariants in 1 ms
Computed 41 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8122929973264214792.kers
Total runtime 2 ms.
[2026-05-24 08:14:32] [INFO ] Implicit Places using invariants in 248 ms returned []
[2026-05-24 08:14:32] [INFO ] Invariant cache hit.
[2026-05-24 08:14:33] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 545 ms to find 0 implicit places.
Running 173 sub problems to find dead transitions.
[2026-05-24 08:14:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 12/73 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/210 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/210 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/210 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 8 (OVERLAPS) 174/384 variables, 210/289 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/384 variables, 9/298 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/384 variables, 3/301 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/384 variables, 14/315 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/384 variables, 1/316 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/384 variables, 2/318 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/384 variables, 3/321 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 384/384 variables, and 321 constraints, problems are : Problem set: 0 solved, 173 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 210/210 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 65/65 constraints, Known Traps Along Path: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 173 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 65/106 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 5/111 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/210 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/210 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (OVERLAPS) 174/384 variables, 210/324 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/384 variables, 173/497 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/384 variables, 20/517 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/384 variables, 11/528 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/384 variables, 2/530 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/384 variables, 9/539 constraints. Problems are: Problem set: 0 solved, 173 unsolved
SMT process timed out in 60096ms, After SMT, problems are : Problem set: 0 solved, 173 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Starting structural reductions in LTL mode, iteration 1 : 210/273 places, 174/236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60746 ms. Remains : 210/273 places, 174/236 transitions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 174/174 transitions.
Applied a total of 0 rules in 7 ms. Remains 210 /210 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2026-05-24 08:15:33] [INFO ] Invariant cache hit.
[2026-05-24 08:15:33] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-24 08:15:33] [INFO ] Invariant cache hit.
[2026-05-24 08:15:33] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 210/210 places, 174/174 transitions.
Support contains 25 out of 210 places after structural reductions.
[2026-05-24 08:15:33] [INFO ] Flatten gal took : 40 ms
[2026-05-24 08:15:33] [INFO ] Flatten gal took : 18 ms
[2026-05-24 08:15:33] [INFO ] Input system was already deterministic with 174 transitions.
Support contains 20 out of 210 places (down from 25) after GAL structural reductions.
RANDOM walk for 40000 steps (474 resets) in 821 ms. (48 steps per ms) remains 1/12 properties
BEST_FIRST walk for 25318 steps (50 resets) in 75 ms. (333 steps per ms) remains 0/1 properties
FORMULA BusinessProcesses-PT-03-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 204 stabilizing places and 166 stable transitions
Graph (complete) has 441 edges and 210 vertex of which 209 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 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 210 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 210/210 places, 174/174 transitions.
Graph (trivial) has 107 edges and 210 vertex of which 6 / 210 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 434 edges and 205 vertex of which 204 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 203 transition count 141
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 52 place count 178 transition count 141
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 52 place count 178 transition count 100
Deduced a syphon composed of 41 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 91 rules applied. Total rules applied 143 place count 128 transition count 100
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 149 place count 122 transition count 94
Iterating global reduction 2 with 6 rules applied. Total rules applied 155 place count 122 transition count 94
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 267 place count 65 transition count 39
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 269 place count 64 transition count 38
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 270 place count 63 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 271 place count 62 transition count 37
Applied a total of 271 rules in 34 ms. Remains 62 /210 variables (removed 148) and now considering 37/174 (removed 137) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-472676145078578616.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5171208495800445492.kers'
[2026-05-24 08:15:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-472676145078578616.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5171208495800445492.kers]
Normalized transition count is 36 out of 37 initially.
Culling duplicate invariants (modulo rational): removing 27 columns.
Culled 27 columns in 0 ms.
// Phase 1: matrix 36 rows 35 cols 105 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-24 08:15:34] [INFO ] Computed 29 invariants in 4 ms
Computed 29 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5171208495800445492.kers
Total runtime 6 ms.
[2026-05-24 08:15:34] [INFO ] Implicit Places using invariants in 62 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/210 places, 37/174 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 101 ms. Remains : 61/210 places, 37/174 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 147 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-03-LTLCardinality-04
Stuttering criterion allowed to conclude after 4380 steps with 970 reset in 38 ms.
FORMULA BusinessProcesses-PT-03-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-03-LTLCardinality-04 finished in 356 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)) U G(((p1&&F(p2)) U X(!p3)))))'
Support contains 6 out of 210 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 174/174 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 204 transition count 168
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 204 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 203 transition count 167
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 203 transition count 167
Applied a total of 14 rules in 7 ms. Remains 203 /210 variables (removed 7) and now considering 167/174 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1852722966641131928.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1775308562792685131.kers'
[2026-05-24 08:15:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1852722966641131928.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1775308562792685131.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 167 rows 203 cols 490 entries
Finished phase 1 with 162 SingleSign rule and 0 generalized
[2026-05-24 08:15:34] [INFO ] Computed 41 invariants in 0 ms
Computed 41 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1775308562792685131.kers
Total runtime 1 ms.
[2026-05-24 08:15:34] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-24 08:15:34] [INFO ] Invariant cache hit.
[2026-05-24 08:15:35] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2026-05-24 08:15:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/203 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/203 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/203 variables, 7/68 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 4/72 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 167/370 variables, 203/275 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/370 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 10/290 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/370 variables, 6/296 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/370 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/370 variables, 2/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/370 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 370/370 variables, and 299 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 203/203 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 54/54 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/203 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/203 variables, 54/95 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/203 variables, 5/100 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 167/370 variables, 203/304 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 166/470 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/370 variables, 8/478 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 7/485 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/370 variables, 6/491 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/370 variables, 4/495 constraints. Problems are: Problem set: 0 solved, 166 unsolved
SMT process timed out in 60045ms, After SMT, problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 60049ms
Starting structural reductions in LTL mode, iteration 1 : 203/210 places, 167/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60385 ms. Remains : 203/210 places, 167/174 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)) U G(((p1&&F(p2)) U X(!p3)))))'
Stuttering acceptance computed with spot in 671 ms :[p3, p3, (AND (NOT p0) p1 p3), (AND (NOT p2) p3), (AND (NOT p0) p1 p3), p3, true, (NOT p0), (AND p3 p0), (AND p0 p3), (AND (NOT p2) p3 p0), (OR (AND p1 p3) (AND p0 p3)), (NOT p2), (AND (NOT p2) (NOT p3) (NOT p0)), false, (AND (NOT p2) p0 p3)]
Running random walk in product with property : BusinessProcesses-PT-03-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BusinessProcesses-PT-03-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-03-LTLCardinality-05 finished in 61125 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(X(X(X(G(p0)))))&&F(p1)))'
Support contains 3 out of 210 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 174/174 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 205 transition count 169
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 205 transition count 169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 204 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 204 transition count 168
Applied a total of 12 rules in 12 ms. Remains 204 /210 variables (removed 6) and now considering 168/174 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6482722742474164701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12771269063079966518.kers'
[2026-05-24 08:16:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6482722742474164701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12771269063079966518.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 168 rows 204 cols 492 entries
Finished phase 1 with 163 SingleSign rule and 0 generalized
[2026-05-24 08:16:35] [INFO ] Computed 41 invariants in 2 ms
Computed 41 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12771269063079966518.kers
Total runtime 2 ms.
[2026-05-24 08:16:35] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-24 08:16:35] [INFO ] Invariant cache hit.
[2026-05-24 08:16:36] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Running 167 sub problems to find dead transitions.
[2026-05-24 08:16:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/203 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 1/204 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/204 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/204 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (OVERLAPS) 168/372 variables, 204/270 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 12/282 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/372 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 10 (OVERLAPS) 0/372 variables, 1/284 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/372 variables, 4/288 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/372 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 13 (OVERLAPS) 0/372 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 372/372 variables, and 288 constraints, problems are : Problem set: 0 solved, 167 unsolved in 28361 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 204/204 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 41/41 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/203 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 1/204 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/204 variables, 41/82 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/204 variables, 8/90 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (OVERLAPS) 168/372 variables, 204/295 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 167/462 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 15/477 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/372 variables, 8/485 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/372 variables, 20/505 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/372 variables, 3/508 constraints. Problems are: Problem set: 0 solved, 167 unsolved
SMT process timed out in 58388ms, After SMT, problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 58389ms
Starting structural reductions in LTL mode, iteration 1 : 204/210 places, 168/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58711 ms. Remains : 204/210 places, 168/174 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(X(X(G(p0)))))&&F(p1)))'
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : BusinessProcesses-PT-03-LTLCardinality-06
Stuttering criterion allowed to conclude after 75 steps with 0 reset in 2 ms.
FORMULA BusinessProcesses-PT-03-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-03-LTLCardinality-06 finished in 59027 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((p0&&(G(p1) U !p2))))'
Support contains 5 out of 210 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 210/210 places, 174/174 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 203 transition count 167
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 203 transition count 167
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 202 transition count 166
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 202 transition count 166
Applied a total of 16 rules in 8 ms. Remains 202 /210 variables (removed 8) and now considering 166/174 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17733419979178845991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8724814344506305825.kers'
[2026-05-24 08:17:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17733419979178845991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8724814344506305825.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 166 rows 202 cols 488 entries
Finished phase 1 with 161 SingleSign rule and 0 generalized
[2026-05-24 08:17:34] [INFO ] Computed 41 invariants in 1 ms
Computed 41 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8724814344506305825.kers
Total runtime 1 ms.
[2026-05-24 08:17:34] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-24 08:17:34] [INFO ] Invariant cache hit.
[2026-05-24 08:17:35] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2026-05-24 08:17:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/201 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (OVERLAPS) 1/202 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 18/59 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/202 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/202 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/202 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 166/368 variables, 202/264 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 18/282 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/368 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/368 variables, 1/284 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/368 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 11 (OVERLAPS) 0/368 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/368 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 13 (OVERLAPS) 0/368 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/368 variables, and 285 constraints, problems are : Problem set: 0 solved, 165 unsolved in 24654 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 202/202 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/201 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (OVERLAPS) 1/202 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 40/81 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/202 variables, 4/85 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/202 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (OVERLAPS) 166/368 variables, 202/287 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 165/452 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 5/457 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/368 variables, 2/459 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/368 variables, 15/474 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/368 variables, 4/478 constraints. Problems are: Problem set: 0 solved, 165 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 368/368 variables, and 479 constraints, problems are : Problem set: 0 solved, 165 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 202/202 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 71/71 constraints, Known Traps Along Path: 0/2 constraints]
After SMT, in 54686ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 54688ms
Starting structural reductions in LTL mode, iteration 1 : 202/210 places, 166/174 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54983 ms. Remains : 202/210 places, 166/174 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) U !p1)&&p2)))'
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (OR (NOT p2) p1), (OR (NOT p0) p1), true, (OR (NOT p2) p1)]
Running random walk in product with property : BusinessProcesses-PT-03-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-03-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-03-LTLCardinality-07 finished in 55209 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' '!(G(F(p0)))'
Support contains 2 out of 210 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 210/210 places, 174/174 transitions.
Graph (trivial) has 108 edges and 210 vertex of which 6 / 210 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 434 edges and 205 vertex of which 204 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 203 transition count 141
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 53 place count 178 transition count 140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 177 transition count 140
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 54 place count 177 transition count 99
Deduced a syphon composed of 41 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 91 rules applied. Total rules applied 145 place count 127 transition count 99
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 151 place count 121 transition count 93
Iterating global reduction 3 with 6 rules applied. Total rules applied 157 place count 121 transition count 93
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 267 place count 65 transition count 39
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 269 place count 64 transition count 38
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 270 place count 63 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 271 place count 62 transition count 37
Applied a total of 271 rules in 25 ms. Remains 62 /210 variables (removed 148) and now considering 37/174 (removed 137) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9645388178639226497.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4549035933888852164.kers'
[2026-05-24 08:18:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9645388178639226497.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4549035933888852164.kers]
Normalized transition count is 36 out of 37 initially.
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 36 rows 42 cols 125 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-24 08:18:30] [INFO ] Computed 29 invariants in 0 ms
Computed 29 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4549035933888852164.kers
Total runtime 0 ms.
[2026-05-24 08:18:30] [INFO ] Implicit Places using invariants in 42 ms returned [60]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/210 places, 37/174 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 71 ms. Remains : 61/210 places, 37/174 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' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-03-LTLCardinality-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-03-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-03-LTLCardinality-10 finished in 167 ms.
All properties solved by simple procedures.
Total runtime 237949 ms.

BK_STOP 1779610710215

--------------------
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="BusinessProcesses-PT-03"
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 BusinessProcesses-PT-03, 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 r034-tall-177946842000467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-03.tgz
mv BusinessProcesses-PT-03 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 ;