About the Execution of ITS-Tools for ErlangenMainframeV1-PT-aP10C08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4601.815 | 373246.00 | 453780.00 | 1074.00 | TFFFTTTFFFFFFFTT | 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.r338-smll-178021499000011.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 ErlangenMainframeV1-PT-aP10C08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499000011
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 92M
-rw-r--r-- 1 mcc users 6.8K May 27 08:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 27 08:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 27 08:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 27 08:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 27 10:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 9.2K May 27 08:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 27 08:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 27 08:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 27 08:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 27 10:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 92M May 26 18:17 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 ErlangenMainframeV1-PT-aP10C08-LTLCardinality-00
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-01
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-02
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-03
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-04
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-05
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-06
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-07
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-08
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-09
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-10
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-11
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-12
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-13
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-14
FORMULA_NAME ErlangenMainframeV1-PT-aP10C08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1780226042958
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-aP10C08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-31 11:14:04] [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]
[2026-05-31 11:14:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 11:14:09] [INFO ] Load time of PNML (sax parser for PT used): 4320 ms
[2026-05-31 11:14:09] [INFO ] Transformed 100 places.
[2026-05-31 11:14:09] [INFO ] Transformed 78842 transitions.
[2026-05-31 11:14:09] [INFO ] Found NUPN structural information;
[2026-05-31 11:14:10] [INFO ] Parsed PT model containing 100 places and 78842 transitions and 1837527 arcs in 4991 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 78841/78841 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 81 transition count 52608
Ensure Unique test removed 5 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 43 place count 76 transition count 52608
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 45 place count 74 transition count 23446
Iterating global reduction 0 with 2 rules applied. Total rules applied 47 place count 74 transition count 23446
Applied a total of 47 rules in 14155 ms. Remains 74 /100 variables (removed 26) and now considering 23446/78841 (removed 55395) transitions.
[2026-05-31 11:14:24] [INFO ] Flow matrix only has 23442 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16918707083643185502.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14499220331858884544.kers'
[2026-05-31 11:14:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16918707083643185502.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14499220331858884544.kers]
Normalized transition count is 23441 out of 23442 initially.
Culled 0 columns in 126 ms.
// Phase 1: matrix 23441 rows 74 cols 443821 entries
Finished phase 1 with 51 SingleSign rule and 2 generalized
[2026-05-31 11:14:25] [INFO ] Computed 21 invariants in 427 ms
Computed 21 P flows in 429 ms.
Exported basis to /tmp/petrispot-output-14499220331858884544.kers
Total runtime 528 ms.
[2026-05-31 11:14:31] [INFO ] Implicit Places using invariants in 6841 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6943 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/100 places, 23446/78841 transitions.
Applied a total of 0 rules in 609 ms. Remains 73 /73 variables (removed 0) and now considering 23446/23446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 21738 ms. Remains : 73/100 places, 23446/78841 transitions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Applied a total of 0 rules in 605 ms. Remains 73 /73 variables (removed 0) and now considering 23446/23446 (removed 0) transitions.
[2026-05-31 11:14:33] [INFO ] Flow matrix only has 23442 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-544807252052372523.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4476780939201128955.kers'
[2026-05-31 11:14:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-544807252052372523.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4476780939201128955.kers]
Normalized transition count is 23441 out of 23442 initially.
Culled 0 columns in 69 ms.
// Phase 1: matrix 23441 rows 73 cols 420477 entries
Finished phase 1 with 51 SingleSign rule and 2 generalized
[2026-05-31 11:14:33] [INFO ] Computed 20 invariants in 269 ms
Computed 20 P flows in 270 ms.
Exported basis to /tmp/petrispot-output-4476780939201128955.kers
Total runtime 333 ms.
[2026-05-31 11:14:39] [INFO ] Implicit Places using invariants in 5959 ms returned []
Implicit Place search using SMT only with invariants took 5967 ms to find 0 implicit places.
Running 23445 sub problems to find dead transitions.
[2026-05-31 11:14:39] [INFO ] Flow matrix only has 23442 transitions (discarded 4 similar events)
[2026-05-31 11:14:39] [INFO ] Invariant cache hit.
[2026-05-31 11:14:39] [INFO ] State equation strengthened by 38 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 23445 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 72/23515 variables, and 10 constraints, problems are : Problem set: 0 solved, 23445 unsolved in 30942 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/73 constraints, ReadFeed: 0/38 constraints, PredecessorRefiner: 23445/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23445 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 23445 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 72/23515 variables, and 10 constraints, problems are : Problem set: 0 solved, 23445 unsolved in 30369 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/73 constraints, ReadFeed: 0/38 constraints, PredecessorRefiner: 23388/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 125467ms problems are : Problem set: 0 solved, 23445 unsolved
Search for dead transitions found 0 dead transitions in 125697ms
Finished structural reductions in LTL mode , in 1 iterations and 132448 ms. Remains : 73/73 places, 23446/23446 transitions.
Support contains 20 out of 73 places after structural reductions.
[2026-05-31 11:16:49] [INFO ] Flatten gal took : 3658 ms
[2026-05-31 11:16:52] [INFO ] Flatten gal took : 3122 ms
[2026-05-31 11:16:57] [INFO ] Input system was already deterministic with 23446 transitions.
RANDOM walk for 40000 steps (8 resets) in 14403 ms. (2 steps per ms) remains 1/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1244 ms. (32 steps per ms) remains 1/1 properties
[2026-05-31 11:17:02] [INFO ] Flow matrix only has 23442 transitions (discarded 4 similar events)
[2026-05-31 11:17:02] [INFO ] Invariant cache hit.
[2026-05-31 11:17:02] [INFO ] State equation strengthened by 38 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/16 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/38 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 35/73 variables, 10/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5666ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 73 transition count 23433
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 21 place count 65 transition count 23433
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 21 place count 65 transition count 23432
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 64 transition count 23432
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 27 place count 60 transition count 23409
Ensure Unique test removed 3 places
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 57 transition count 23409
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 37 place count 54 transition count 6990
Iterating global reduction 2 with 3 rules applied. Total rules applied 40 place count 54 transition count 6990
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 43 place count 54 transition count 6987
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 46 place count 51 transition count 6987
Free-agglomeration rule applied 8 times.
Iterating global reduction 4 with 8 rules applied. Total rules applied 54 place count 51 transition count 6979
Reduce places removed 8 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 66 place count 43 transition count 6975
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 69 place count 40 transition count 3508
Iterating global reduction 5 with 3 rules applied. Total rules applied 72 place count 40 transition count 3508
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 75 place count 40 transition count 3505
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 80 place count 40 transition count 3500
Free-agglomeration rule applied 3 times with reduction of 4 identical transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 83 place count 40 transition count 3493
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 89 place count 36 transition count 3491
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 90 place count 35 transition count 3490
Reduce places removed 3 places and 0 transitions.
Graph (trivial) has 13 edges and 32 vertex of which 2 / 32 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Iterating post reduction 7 with 4 rules applied. Total rules applied 94 place count 31 transition count 3490
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 96 place count 31 transition count 3488
Applied a total of 96 rules in 9544 ms. Remains 31 /73 variables (removed 42) and now considering 3488/23446 (removed 19958) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9544 ms. Remains : 31/73 places, 3488/23446 transitions.
RANDOM walk for 2277 steps (0 resets) in 254 ms. (8 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((!p1 U (p2||G(!p1)))&&p0))))'
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 68 transition count 23422
Ensure Unique test removed 2 places
Iterating global reduction 0 with 7 rules applied. Total rules applied 12 place count 66 transition count 23422
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 63 transition count 7003
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 63 transition count 7003
Applied a total of 18 rules in 5223 ms. Remains 63 /73 variables (removed 10) and now considering 7003/23446 (removed 16443) transitions.
[2026-05-31 11:17:23] [INFO ] Flow matrix only has 6999 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5728299529803346577.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13584870630245510654.kers'
[2026-05-31 11:17:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5728299529803346577.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13584870630245510654.kers]
Normalized transition count is 6998 out of 6999 initially.
Culled 0 columns in 18 ms.
// Phase 1: matrix 6998 rows 63 cols 110887 entries
Finished phase 1 with 43 SingleSign rule and 2 generalized
[2026-05-31 11:17:23] [INFO ] Computed 18 invariants in 65 ms
Computed 18 P flows in 66 ms.
Exported basis to /tmp/petrispot-output-13584870630245510654.kers
Total runtime 80 ms.
[2026-05-31 11:17:25] [INFO ] Implicit Places using invariants in 2484 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2496 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/73 places, 7003/23446 transitions.
Applied a total of 0 rules in 196 ms. Remains 62 /62 variables (removed 0) and now considering 7003/7003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7916 ms. Remains : 62/73 places, 7003/23446 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(((!p1 U (p2||G(!p1)))&&p0))))'
Stuttering acceptance computed with spot in 340 ms :[true, (AND (NOT p2) p1), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : ErlangenMainframeV1-PT-aP10C08-LTLCardinality-01
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 11 ms.
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-aP10C08-LTLCardinality-01 finished in 8385 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 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 72 transition count 23435
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 62 transition count 23435
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 20 place count 62 transition count 23434
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 61 transition count 23434
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 29 place count 54 transition count 10448
Ensure Unique test removed 4 places
Iterating global reduction 2 with 11 rules applied. Total rules applied 40 place count 50 transition count 10448
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 44 place count 46 transition count 2124
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 46 transition count 2124
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 51 place count 46 transition count 2121
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 54 place count 43 transition count 2121
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 57 place count 41 transition count 2120
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 62 place count 41 transition count 2115
Applied a total of 62 rules in 5748 ms. Remains 41 /73 variables (removed 32) and now considering 2115/23446 (removed 21331) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4070860894590786732.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4073416332731610470.kers'
[2026-05-31 11:17:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4070860894590786732.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4073416332731610470.kers]
Normalized transition count is 2114 out of 2115 initially.
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 4 ms.
// Phase 1: matrix 2114 rows 29 cols 14504 entries
Finished phase 1 with 26 SingleSign rule and 0 generalized
[2026-05-31 11:17:32] [INFO ] Computed 15 invariants in 12 ms
Computed 15 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-4073416332731610470.kers
Total runtime 16 ms.
[2026-05-31 11:17:33] [INFO ] Implicit Places using invariants in 898 ms returned []
[2026-05-31 11:17:33] [INFO ] Invariant cache hit.
[2026-05-31 11:17:35] [INFO ] Implicit Places using invariants and state equation in 1978 ms returned []
Implicit Place search using SMT with State Equation took 2879 ms to find 0 implicit places.
[2026-05-31 11:17:43] [INFO ] Redundant transitions in 8684 ms returned []
Running 2106 sub problems to find dead transitions.
[2026-05-31 11:17:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2106 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 40/2156 variables, and 14 constraints, problems are : Problem set: 0 solved, 2106 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, State Equation: 0/41 constraints, PredecessorRefiner: 2106/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2106 unsolved
At refinement iteration 2 (OVERLAPS) 1/41 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 2106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 41/2156 variables, and 15 constraints, problems are : Problem set: 0 solved, 2106 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/41 constraints, PredecessorRefiner: 2080/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63014ms problems are : Problem set: 0 solved, 2106 unsolved
Search for dead transitions found 0 dead transitions in 63029ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/73 places, 2115/23446 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 80362 ms. Remains : 41/73 places, 2115/23446 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 : ErlangenMainframeV1-PT-aP10C08-LTLCardinality-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-aP10C08-LTLCardinality-02 finished in 80479 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))))'
Support contains 2 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 23410
Ensure Unique test removed 3 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 21 place count 61 transition count 23410
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 26 place count 56 transition count 3149
Iterating global reduction 0 with 5 rules applied. Total rules applied 31 place count 56 transition count 3149
Applied a total of 31 rules in 5173 ms. Remains 56 /73 variables (removed 17) and now considering 3149/23446 (removed 20297) transitions.
[2026-05-31 11:18:52] [INFO ] Flow matrix only has 3145 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17045219298087898755.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8007239299267283939.kers'
[2026-05-31 11:18:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17045219298087898755.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8007239299267283939.kers]
Normalized transition count is 3144 out of 3145 initially.
Culled 0 columns in 7 ms.
// Phase 1: matrix 3144 rows 56 cols 46310 entries
Finished phase 1 with 38 SingleSign rule and 1 generalized
[2026-05-31 11:18:52] [INFO ] Computed 17 invariants in 26 ms
Computed 17 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-8007239299267283939.kers
Total runtime 34 ms.
[2026-05-31 11:18:53] [INFO ] Implicit Places using invariants in 1358 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1373 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/73 places, 3149/23446 transitions.
Applied a total of 0 rules in 52 ms. Remains 55 /55 variables (removed 0) and now considering 3149/3149 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6598 ms. Remains : 55/73 places, 3149/23446 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ErlangenMainframeV1-PT-aP10C08-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 6 ms.
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-aP10C08-LTLCardinality-03 finished in 6810 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||G(!p1))) U (G(!p2)||X(p3)))))'
Support contains 7 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 66 transition count 23413
Ensure Unique test removed 1 places
Iterating global reduction 0 with 8 rules applied. Total rules applied 15 place count 65 transition count 23413
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 19 place count 61 transition count 4689
Iterating global reduction 0 with 4 rules applied. Total rules applied 23 place count 61 transition count 4689
Applied a total of 23 rules in 3377 ms. Remains 61 /73 variables (removed 12) and now considering 4689/23446 (removed 18757) transitions.
[2026-05-31 11:18:57] [INFO ] Flow matrix only has 4685 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-482259230181472148.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10771821209441018646.kers'
[2026-05-31 11:18:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-482259230181472148.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10771821209441018646.kers]
Normalized transition count is 4684 out of 4685 initially.
Culled 0 columns in 13 ms.
// Phase 1: matrix 4684 rows 61 cols 78615 entries
Finished phase 1 with 40 SingleSign rule and 2 generalized
[2026-05-31 11:18:57] [INFO ] Computed 19 invariants in 47 ms
Computed 19 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-10771821209441018646.kers
Total runtime 69 ms.
[2026-05-31 11:18:59] [INFO ] Implicit Places using invariants in 1896 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1906 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/73 places, 4689/23446 transitions.
Applied a total of 0 rules in 63 ms. Remains 60 /60 variables (removed 0) and now considering 4689/4689 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5347 ms. Remains : 60/73 places, 4689/23446 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||G(!p1))) U (G(!p2)||X(p3)))))'
Stuttering acceptance computed with spot in 839 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p3), (AND p2 (NOT p3)), (AND p2 p0 p1 (NOT p3)), (AND p2 p1 (NOT p3)), (AND p2 (NOT p3)), (AND p0 p1 (NOT p3)), (AND p1 (NOT p3)), true, p1, (AND p1 p0), p2, (AND p1 p0 p2), (AND p1 p2)]
Running random walk in product with property : ErlangenMainframeV1-PT-aP10C08-LTLCardinality-04
Product exploration timeout after 20580 steps with 6860 reset in 10007 ms.
Product exploration timeout after 22050 steps with 7350 reset in 10006 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 33 factoid took 18 ms. Proved property starting from automaton with 15 states, 52 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 84 ms.
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ErlangenMainframeV1-PT-aP10C08-LTLCardinality-04 finished in 26394 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 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 73 transition count 23438
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 65 transition count 23438
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 65 transition count 23437
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 64 transition count 23437
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 25 place count 57 transition count 15627
Ensure Unique test removed 3 places
Iterating global reduction 2 with 10 rules applied. Total rules applied 35 place count 54 transition count 15627
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 39 place count 50 transition count 3143
Iterating global reduction 2 with 4 rules applied. Total rules applied 43 place count 50 transition count 3143
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 45 place count 50 transition count 3141
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 47 place count 48 transition count 3141
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 49 place count 47 transition count 3140
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 51 place count 46 transition count 3157
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 61 place count 46 transition count 3147
Applied a total of 61 rules in 4135 ms. Remains 46 /73 variables (removed 27) and now considering 3147/23446 (removed 20299) transitions.
[2026-05-31 11:19:24] [INFO ] Flow matrix only has 3143 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5655701692994099182.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4738952687721195039.kers'
[2026-05-31 11:19:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5655701692994099182.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4738952687721195039.kers]
Normalized transition count is 3142 out of 3143 initially.
Culled 0 columns in 7 ms.
// Phase 1: matrix 3142 rows 46 cols 46356 entries
Finished phase 1 with 27 SingleSign rule and 2 generalized
[2026-05-31 11:19:24] [INFO ] Computed 17 invariants in 28 ms
Computed 17 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-4738952687721195039.kers
Total runtime 35 ms.
[2026-05-31 11:19:25] [INFO ] Implicit Places using invariants in 1576 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1587 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/73 places, 3147/23446 transitions.
Applied a total of 0 rules in 139 ms. Remains 45 /45 variables (removed 0) and now considering 3147/3147 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5861 ms. Remains : 45/73 places, 3147/23446 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 106 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ErlangenMainframeV1-PT-aP10C08-LTLCardinality-07
Stuttering criterion allowed to conclude after 883 steps with 0 reset in 71 ms.
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-aP10C08-LTLCardinality-07 finished in 6090 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 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 73 transition count 23438
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 65 transition count 23437
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 64 transition count 23437
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 18 place count 64 transition count 23436
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 63 transition count 23436
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 28 place count 55 transition count 10441
Ensure Unique test removed 4 places
Iterating global reduction 3 with 12 rules applied. Total rules applied 40 place count 51 transition count 10441
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 43 place count 48 transition count 3142
Iterating global reduction 3 with 3 rules applied. Total rules applied 46 place count 48 transition count 3142
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 3 with 3 rules applied. Total rules applied 49 place count 48 transition count 3139
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 52 place count 45 transition count 3139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 54 place count 44 transition count 3156
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 64 place count 44 transition count 3146
Applied a total of 64 rules in 2914 ms. Remains 44 /73 variables (removed 29) and now considering 3146/23446 (removed 20300) transitions.
[2026-05-31 11:19:29] [INFO ] Flow matrix only has 3142 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1056031398996867382.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13336864178277123307.kers'
[2026-05-31 11:19:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1056031398996867382.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13336864178277123307.kers]
Normalized transition count is 3141 out of 3142 initially.
Culled 0 columns in 7 ms.
// Phase 1: matrix 3141 rows 44 cols 43270 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-31 11:19:29] [INFO ] Computed 16 invariants in 25 ms
Computed 16 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-13336864178277123307.kers
Total runtime 32 ms.
[2026-05-31 11:19:30] [INFO ] Implicit Places using invariants in 1415 ms returned []
[2026-05-31 11:19:30] [INFO ] Flow matrix only has 3142 transitions (discarded 4 similar events)
[2026-05-31 11:19:30] [INFO ] Invariant cache hit.
[2026-05-31 11:19:31] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-31 11:19:33] [INFO ] Implicit Places using invariants and state equation in 2910 ms returned []
Implicit Place search using SMT with State Equation took 4328 ms to find 0 implicit places.
[2026-05-31 11:19:34] [INFO ] Redundant transitions in 560 ms returned []
Running 3144 sub problems to find dead transitions.
[2026-05-31 11:19:34] [INFO ] Flow matrix only has 3142 transitions (discarded 4 similar events)
[2026-05-31 11:19:34] [INFO ] Invariant cache hit.
[2026-05-31 11:19:34] [INFO ] State equation strengthened by 33 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3144 unsolved
SMT process timed out in 35179ms, After SMT, problems are : Problem set: 0 solved, 3144 unsolved
Search for dead transitions found 0 dead transitions in 35196ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/73 places, 3146/23446 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43022 ms. Remains : 44/73 places, 3146/23446 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 60 ms :[(NOT p0)]
Running random walk in product with property : ErlangenMainframeV1-PT-aP10C08-LTLCardinality-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-aP10C08-LTLCardinality-10 finished in 43141 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||X(X(F(p0))))))'
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 23446/23446 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 65 transition count 23411
Ensure Unique test removed 2 places
Iterating global reduction 0 with 10 rules applied. Total rules applied 18 place count 63 transition count 23411
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 23 place count 58 transition count 3150
Iterating global reduction 0 with 5 rules applied. Total rules applied 28 place count 58 transition count 3150
Applied a total of 28 rules in 5393 ms. Remains 58 /73 variables (removed 15) and now considering 3150/23446 (removed 20296) transitions.
[2026-05-31 11:20:14] [INFO ] Flow matrix only has 3146 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1552679224409351672.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17965820332159325908.kers'
[2026-05-31 11:20:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1552679224409351672.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17965820332159325908.kers]
Normalized transition count is 3145 out of 3146 initially.
Culled 0 columns in 8 ms.
// Phase 1: matrix 3145 rows 58 cols 49397 entries
Finished phase 1 with 38 SingleSign rule and 2 generalized
[2026-05-31 11:20:14] [INFO ] Computed 18 invariants in 27 ms
Computed 18 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-17965820332159325908.kers
Total runtime 34 ms.
[2026-05-31 11:20:15] [INFO ] Implicit Places using invariants in 1117 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1122 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/73 places, 3150/23446 transitions.
Applied a total of 0 rules in 40 ms. Remains 57 /57 variables (removed 0) and now considering 3150/3150 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6555 ms. Remains : 57/73 places, 3150/23446 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((p0||X(X(F(p0))))))'
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ErlangenMainframeV1-PT-aP10C08-LTLCardinality-12
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA ErlangenMainframeV1-PT-aP10C08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV1-PT-aP10C08-LTLCardinality-12 finished in 6804 ms.
All properties solved by simple procedures.
Total runtime 371141 ms.
BK_STOP 1780226416204
--------------------
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="ErlangenMainframeV1-PT-aP10C08"
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 ErlangenMainframeV1-PT-aP10C08, 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 r338-smll-178021499000011"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-aP10C08.tgz
mv ErlangenMainframeV1-PT-aP10C08 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 ;