About the Execution of ITS-Tools for BusinessProcesses-PT-08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 533.863 | 217682.00 | 261560.00 | 3818.70 | FTFFFTFFFTFFFTFF | normal |
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-177946842000507.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-08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842000507
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preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.0K Mar 5 17:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Mar 5 17:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 5 17:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 5 17:51 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 4.0K Mar 15 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Mar 5 17:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 5 17:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 5 17:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 5 17:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:45 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 91K Mar 3 18:30 model.pnml
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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-08-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779614854993
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-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-24 09:27:36] [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 09:27:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 09:27:36] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2026-05-24 09:27:36] [INFO ] Transformed 393 places.
[2026-05-24 09:27:36] [INFO ] Transformed 344 transitions.
[2026-05-24 09:27:36] [INFO ] Found NUPN structural information;
[2026-05-24 09:27:36] [INFO ] Parsed PT model containing 393 places and 344 transitions and 911 arcs in 171 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 6 formulas.
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 13 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BusinessProcesses-PT-08-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 380/380 places, 331/331 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 373 transition count 331
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 74 place count 306 transition count 264
Iterating global reduction 1 with 67 rules applied. Total rules applied 141 place count 306 transition count 264
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 142 place count 306 transition count 263
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 176 place count 272 transition count 229
Iterating global reduction 2 with 34 rules applied. Total rules applied 210 place count 272 transition count 229
Applied a total of 210 rules in 95 ms. Remains 272 /380 variables (removed 108) and now considering 229/331 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5504635559672799264.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14266160188451620366.kers'
[2026-05-24 09:27:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5504635559672799264.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14266160188451620366.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 229 rows 272 cols 674 entries
Finished phase 1 with 184 SingleSign rule and 37 generalized
[2026-05-24 09:27:36] [INFO ] Computed 51 invariants in 1 ms
Computed 51 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14266160188451620366.kers
Total runtime 2 ms.
[2026-05-24 09:27:36] [INFO ] Implicit Places using invariants in 287 ms returned []
[2026-05-24 09:27:36] [INFO ] Invariant cache hit.
[2026-05-24 09:27:37] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 816 ms to find 0 implicit places.
Running 228 sub problems to find dead transitions.
[2026-05-24 09:27:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (OVERLAPS) 1/271 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/271 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/271 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/271 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 1/272 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/272 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/272 variables, 20/121 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/272 variables, 8/129 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/272 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/272 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/272 variables, 5/136 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/272 variables, 8/144 constraints. Problems are: Problem set: 0 solved, 228 unsolved
SMT process timed out in 30076ms, After SMT, problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 30086ms
Starting structural reductions in LTL mode, iteration 1 : 272/380 places, 229/331 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31034 ms. Remains : 272/380 places, 229/331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 272/272 places, 229/229 transitions.
Applied a total of 0 rules in 7 ms. Remains 272 /272 variables (removed 0) and now considering 229/229 (removed 0) transitions.
[2026-05-24 09:28:07] [INFO ] Invariant cache hit.
[2026-05-24 09:28:07] [INFO ] Implicit Places using invariants in 317 ms returned []
[2026-05-24 09:28:07] [INFO ] Invariant cache hit.
[2026-05-24 09:28:08] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 694 ms. Remains : 272/272 places, 229/229 transitions.
Support contains 23 out of 272 places after structural reductions.
[2026-05-24 09:28:08] [INFO ] Flatten gal took : 41 ms
[2026-05-24 09:28:08] [INFO ] Flatten gal took : 26 ms
[2026-05-24 09:28:08] [INFO ] Input system was already deterministic with 229 transitions.
RANDOM walk for 40000 steps (335 resets) in 1051 ms. (38 steps per ms) remains 0/15 properties
FORMULA BusinessProcesses-PT-08-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 94 stabilizing places and 90 stable transitions
Graph (complete) has 578 edges and 272 vertex of which 270 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 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 1 out of 272 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 272/272 places, 229/229 transitions.
Graph (trivial) has 141 edges and 272 vertex of which 6 / 272 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 572 edges and 267 vertex of which 265 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 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 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 264 transition count 192
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 60 place count 235 transition count 192
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 57 Pre rules applied. Total rules applied 60 place count 235 transition count 135
Deduced a syphon composed of 57 places in 0 ms
Ensure Unique test removed 11 places
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 125 rules applied. Total rules applied 185 place count 167 transition count 135
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 193 place count 159 transition count 127
Iterating global reduction 2 with 8 rules applied. Total rules applied 201 place count 159 transition count 127
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 157 rules applied. Total rules applied 358 place count 79 transition count 50
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 359 place count 78 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 360 place count 77 transition count 49
Applied a total of 360 rules in 50 ms. Remains 77 /272 variables (removed 195) and now considering 49/229 (removed 180) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8802395223895343117.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6066970406175188534.kers'
[2026-05-24 09:28:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8802395223895343117.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6066970406175188534.kers]
Normalized transition count is 48 out of 49 initially.
Culling duplicate invariants (modulo rational): removing 34 columns.
Culled 34 columns in 0 ms.
// Phase 1: matrix 48 rows 43 cols 142 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-05-24 09:28:09] [INFO ] Computed 35 invariants in 0 ms
Computed 35 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6066970406175188534.kers
Total runtime 1 ms.
[2026-05-24 09:28:09] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-24 09:28:09] [INFO ] Invariant cache hit.
[2026-05-24 09:28:09] [INFO ] Implicit Places using invariants and state equation in 113 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 15, 17, 19, 21, 22, 23, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60]
Discarding 38 places :
Implicit Place search using SMT with State Equation took 169 ms to find 38 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/272 places, 49/229 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 39 transition count 42
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 32 transition count 42
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 26 transition count 36
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 26 transition count 36
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 29 place count 26 transition count 33
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 32 place count 23 transition count 33
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 40 place count 19 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 41 place count 19 transition count 28
Applied a total of 41 rules in 6 ms. Remains 19 /39 variables (removed 20) and now considering 28/49 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14715246302148170209.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16236246143308970509.kers'
[2026-05-24 09:28:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14715246302148170209.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16236246143308970509.kers]
Normalized transition count is 27 out of 28 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 27 rows 19 cols 49 entries
Finished phase 1 with 19 SingleSign rule and 0 generalized
[2026-05-24 09:28:09] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16236246143308970509.kers
Total runtime 1 ms.
[2026-05-24 09:28:09] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-24 09:28:09] [INFO ] Invariant cache hit.
[2026-05-24 09:28:09] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/272 places, 28/229 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 281 ms. Remains : 19/272 places, 28/229 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 208 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-08-LTLCardinality-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA BusinessProcesses-PT-08-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-08-LTLCardinality-00 finished in 564 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((F(p0)&&(p1||X(p2))&&(F(p4)||p3))))'
Support contains 7 out of 272 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 272/272 places, 229/229 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 271 transition count 229
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 266 transition count 224
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 266 transition count 224
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 264 transition count 222
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 264 transition count 222
Applied a total of 15 rules in 16 ms. Remains 264 /272 variables (removed 8) and now considering 222/229 (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-9181476747455206533.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9717693470698176217.kers'
[2026-05-24 09:28:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9181476747455206533.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9717693470698176217.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 222 rows 264 cols 659 entries
Finished phase 1 with 214 SingleSign rule and 0 generalized
[2026-05-24 09:28:09] [INFO ] Computed 50 invariants in 1 ms
Computed 50 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9717693470698176217.kers
Total runtime 1 ms.
[2026-05-24 09:28:09] [INFO ] Implicit Places using invariants in 78 ms returned []
[2026-05-24 09:28:09] [INFO ] Invariant cache hit.
[2026-05-24 09:28:10] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 513 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2026-05-24 09:28:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 222/486 variables, 264/336 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/486 variables, 7/343 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/486 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/486 variables, 3/347 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/486 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 486/486 variables, and 347 constraints, problems are : Problem set: 0 solved, 221 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 29/79 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 222/486 variables, 264/343 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/486 variables, 221/564 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/486 variables, 6/570 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/486 variables, 2/572 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/486 variables, 3/575 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
SMT process timed out in 60064ms, After SMT, problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 60066ms
Starting structural reductions in LTL mode, iteration 1 : 264/272 places, 222/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60600 ms. Remains : 264/272 places, 222/229 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)&&(p1||X(p2))&&(F(p4)||p3))))'
Stuttering acceptance computed with spot in 263 ms :[(OR (NOT p0) (AND (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p3) (NOT p4))), (NOT p0), (NOT p2), (NOT p4), true]
Running random walk in product with property : BusinessProcesses-PT-08-LTLCardinality-08
Stuttering criterion allowed to conclude after 130 steps with 2 reset in 4 ms.
FORMULA BusinessProcesses-PT-08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-08-LTLCardinality-08 finished in 60908 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||G(p1)))))'
Support contains 4 out of 272 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 272/272 places, 229/229 transitions.
Graph (trivial) has 138 edges and 272 vertex of which 6 / 272 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 572 edges and 267 vertex of which 265 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 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 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 264 transition count 192
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 60 place count 235 transition count 192
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 54 Pre rules applied. Total rules applied 60 place count 235 transition count 138
Deduced a syphon composed of 54 places in 1 ms
Ensure Unique test removed 11 places
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 119 rules applied. Total rules applied 179 place count 170 transition count 138
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 186 place count 163 transition count 131
Iterating global reduction 2 with 7 rules applied. Total rules applied 193 place count 163 transition count 131
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 159 rules applied. Total rules applied 352 place count 82 transition count 53
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 353 place count 81 transition count 52
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 354 place count 80 transition count 52
Applied a total of 354 rules in 28 ms. Remains 80 /272 variables (removed 192) and now considering 52/229 (removed 177) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16921706021854658487.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17560669741449806079.kers'
[2026-05-24 09:29:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16921706021854658487.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17560669741449806079.kers]
Normalized transition count is 51 out of 52 initially.
Culling duplicate invariants (modulo rational): removing 32 columns.
Culled 32 columns in 0 ms.
// Phase 1: matrix 51 rows 48 cols 149 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-24 09:29:10] [INFO ] Computed 35 invariants in 0 ms
Computed 35 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17560669741449806079.kers
Total runtime 0 ms.
[2026-05-24 09:29:10] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-24 09:29:10] [INFO ] Invariant cache hit.
[2026-05-24 09:29:10] [INFO ] Implicit Places using invariants and state equation in 101 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 17, 19, 20, 21, 22, 24, 26, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 54, 59, 61]
Discarding 35 places :
Implicit Place search using SMT with State Equation took 148 ms to find 35 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/272 places, 52/229 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 45 transition count 47
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 40 transition count 47
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 15 place count 35 transition count 42
Iterating global reduction 2 with 5 rules applied. Total rules applied 20 place count 35 transition count 42
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 22 place count 35 transition count 40
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 24 place count 33 transition count 40
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 34 place count 28 transition count 35
Applied a total of 34 rules in 5 ms. Remains 28 /45 variables (removed 17) and now considering 35/52 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15457359149545805210.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8389477609288890597.kers'
[2026-05-24 09:29:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15457359149545805210.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8389477609288890597.kers]
Normalized transition count is 34 out of 35 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 34 rows 28 cols 80 entries
Finished phase 1 with 25 SingleSign rule and 0 generalized
[2026-05-24 09:29:10] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8389477609288890597.kers
Total runtime 0 ms.
[2026-05-24 09:29:10] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-24 09:29:10] [INFO ] Invariant cache hit.
[2026-05-24 09:29:10] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 28/272 places, 35/229 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 232 ms. Remains : 28/272 places, 35/229 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((G(p0)||p1))))'
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BusinessProcesses-PT-08-LTLCardinality-11
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-08-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-08-LTLCardinality-11 finished in 349 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((X(X(X(p0)))||F((G(p1)||(p1&&F(!p2)))))))'
Support contains 5 out of 272 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 272/272 places, 229/229 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 264 transition count 221
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 264 transition count 221
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 262 transition count 219
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 262 transition count 219
Applied a total of 20 rules in 16 ms. Remains 262 /272 variables (removed 10) and now considering 219/229 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5209526558420227179.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-901967468734828651.kers'
[2026-05-24 09:29:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5209526558420227179.kers, --Pflows, --basisKERS=/tmp/petrispot-output-901967468734828651.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 219 rows 262 cols 654 entries
Finished phase 1 with 174 SingleSign rule and 37 generalized
[2026-05-24 09:29:10] [INFO ] Computed 51 invariants in 3 ms
Computed 51 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-901967468734828651.kers
Total runtime 4 ms.
[2026-05-24 09:29:10] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-24 09:29:10] [INFO ] Invariant cache hit.
[2026-05-24 09:29:11] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
Running 218 sub problems to find dead transitions.
[2026-05-24 09:29:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (OVERLAPS) 1/261 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/261 variables, 19/67 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/261 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 1/262 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 10/100 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 8/108 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 8/116 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/262 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/262 variables, 4/121 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/262 variables, 2/123 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/262 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 13 (OVERLAPS) 219/481 variables, 262/385 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/481 variables, 7/392 constraints. Problems are: Problem set: 0 solved, 218 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 481/481 variables, and 392 constraints, problems are : Problem set: 0 solved, 218 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 262/262 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 79/79 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (OVERLAPS) 1/261 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/261 variables, 36/84 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/261 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 1/262 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 43/130 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (OVERLAPS) 219/481 variables, 262/393 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/481 variables, 218/611 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/481 variables, 9/620 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/481 variables, 1/621 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/481 variables, 1/622 constraints. Problems are: Problem set: 0 solved, 218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 481/481 variables, and 622 constraints, problems are : Problem set: 0 solved, 218 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 262/262 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 91/91 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60053ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 60055ms
Starting structural reductions in LTL mode, iteration 1 : 262/272 places, 219/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60520 ms. Remains : 262/272 places, 219/229 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((X(X(X(p0)))||F((G(p1)||(p1&&F(p2)))))))'
Stuttering acceptance computed with spot in 361 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BusinessProcesses-PT-08-LTLCardinality-12
Stuttering criterion allowed to conclude after 112 steps with 0 reset in 2 ms.
FORMULA BusinessProcesses-PT-08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-08-LTLCardinality-12 finished in 60949 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(G(p0)))&&F((p1&&G(p2)))))'
Support contains 5 out of 272 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 272/272 places, 229/229 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 271 transition count 229
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 261 transition count 219
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 261 transition count 219
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 259 transition count 217
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 259 transition count 217
Applied a total of 25 rules in 23 ms. Remains 259 /272 variables (removed 13) and now considering 217/229 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-504845287206208196.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5463310656318541557.kers'
[2026-05-24 09:30:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-504845287206208196.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5463310656318541557.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 217 rows 259 cols 649 entries
Finished phase 1 with 209 SingleSign rule and 0 generalized
[2026-05-24 09:30:11] [INFO ] Computed 50 invariants in 3 ms
Computed 50 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5463310656318541557.kers
Total runtime 5 ms.
[2026-05-24 09:30:11] [INFO ] Implicit Places using invariants in 94 ms returned []
[2026-05-24 09:30:11] [INFO ] Invariant cache hit.
[2026-05-24 09:30:12] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2026-05-24 09:30:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/259 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/259 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/259 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 217/476 variables, 259/330 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/476 variables, 6/336 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/476 variables, 1/337 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/476 variables, 3/340 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/476 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 10 (OVERLAPS) 0/476 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 476/476 variables, and 340 constraints, problems are : Problem set: 0 solved, 216 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 259/259 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/259 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/259 variables, 27/77 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/259 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 217/476 variables, 259/336 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/476 variables, 216/552 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/476 variables, 1/553 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/476 variables, 10/563 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/476 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 216 unsolved
SMT process timed out in 60046ms, After SMT, problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 60049ms
Starting structural reductions in LTL mode, iteration 1 : 259/272 places, 217/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60610 ms. Remains : 259/272 places, 217/229 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))&&F((p1&&G(p2)))))'
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p2), (NOT p0), true]
Running random walk in product with property : BusinessProcesses-PT-08-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 44 steps with 0 reset in 1 ms.
FORMULA BusinessProcesses-PT-08-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-08-LTLCardinality-14 finished in 60879 ms.
All properties solved by simple procedures.
Total runtime 216555 ms.
BK_STOP 1779615072675
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BusinessProcesses-PT-08"
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-08, 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-177946842000507"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-08.tgz
mv BusinessProcesses-PT-08 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 '
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 ;