About the Execution of ITS-Tools for DoubleExponent-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5025.707 | 3600000.00 | 3766104.00 | 10430.10 | ??F?FT?TF???T??T | 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.r098-tall-177955695800907.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 DoubleExponent-PT-200, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695800907
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 7.7K Mar 6 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 6 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Mar 6 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 31K Mar 6 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 17 09:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 17 09:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 17 09:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 17 09:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 6 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Mar 6 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 6 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 6 16:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 17 09:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 17 09:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.5M Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-00
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-01
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-02
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-03
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-04
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-05
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-06
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-07
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-08
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-09
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-10
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-11
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-12
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-13
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-14
FORMULA_NAME DoubleExponent-PT-200-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779693316968
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 07:15:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 07:15:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 07:15:18] [INFO ] Load time of PNML (sax parser for PT used): 326 ms
[2026-05-25 07:15:18] [INFO ] Transformed 10604 places.
[2026-05-25 07:15:18] [INFO ] Transformed 9998 transitions.
[2026-05-25 07:15:18] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 478 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DoubleExponent-PT-200-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-200-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-200-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-200-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 10604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 10600 transition count 9998
Applied a total of 4 rules in 3688 ms. Remains 10600 /10604 variables (removed 4) and now considering 9998/9998 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10306140143258338636.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4646933522599370330.kers'
[2026-05-25 07:15:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10306140143258338636.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4646933522599370330.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 9998 rows 10600 cols 28190 entries
[2026-05-25 07:16:16] [INFO ] Invariants computation overflowed in 50477 ms
Computed 0 P flows in 50479 ms.
Exported basis to /tmp/petrispot-output-4646933522599370330.kers
Total runtime 50486 ms.
[2026-05-25 07:16:21] [INFO ] Implicit Places using invariants in 55436 ms returned []
Implicit Place search using SMT only with invariants took 55472 ms to find 0 implicit places.
Running 9997 sub problems to find dead transitions.
[2026-05-25 07:16:21] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10599/20598 variables, and 0 constraints, problems are : Problem set: 0 solved, 9997 unsolved in 30209 ms.
Refiners :[State Equation: 0/10600 constraints, PredecessorRefiner: 9997/9997 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9997 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10599/20598 variables, and 0 constraints, problems are : Problem set: 0 solved, 9997 unsolved in 30145 ms.
Refiners :[State Equation: 0/10600 constraints, PredecessorRefiner: 0/9997 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 68785ms problems are : Problem set: 0 solved, 9997 unsolved
Search for dead transitions found 0 dead transitions in 68842ms
Starting structural reductions in LTL mode, iteration 1 : 10600/10604 places, 9998/9998 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128073 ms. Remains : 10600/10604 places, 9998/9998 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3440 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
[2026-05-25 07:17:33] [INFO ] Invariant cache hit.
[2026-05-25 07:17:37] [INFO ] Implicit Places using invariants in 4455 ms returned []
Implicit Place search using SMT only with invariants took 4456 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 7901 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Support contains 45 out of 10600 places after structural reductions.
[2026-05-25 07:17:40] [INFO ] Flatten gal took : 502 ms
[2026-05-25 07:17:40] [INFO ] Flatten gal took : 280 ms
[2026-05-25 07:17:40] [INFO ] Input system was already deterministic with 9998 transitions.
RANDOM walk for 40000 steps (1341 resets) in 2215 ms. (18 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4000 steps (112 resets) in 153 ms. (25 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4000 steps (112 resets) in 97 ms. (40 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4000 steps (112 resets) in 48 ms. (81 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4000 steps (108 resets) in 104 ms. (38 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4000 steps (113 resets) in 41 ms. (95 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (114 resets) in 41 ms. (95 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4000 steps (116 resets) in 42 ms. (93 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (107 resets) in 38 ms. (102 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4000 steps (114 resets) in 40 ms. (97 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (117 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (108 resets) in 37 ms. (105 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (114 resets) in 39 ms. (100 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (109 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (114 resets) in 35 ms. (111 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (115 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (117 resets) in 33 ms. (117 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (113 resets) in 41 ms. (95 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (114 resets) in 40 ms. (97 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (116 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (116 resets) in 46 ms. (85 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (113 resets) in 46 ms. (85 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (115 resets) in 177 ms. (22 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (113 resets) in 46 ms. (85 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (107 resets) in 54 ms. (72 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (111 resets) in 51 ms. (76 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (101 resets) in 36 ms. (108 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (110 resets) in 44 ms. (88 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (110 resets) in 40 ms. (97 steps per ms) remains 28/28 properties
Interrupted probabilistic random walk after 28064 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 28
Probabilistic random walk after 28064 steps, saw 14041 distinct states, run finished after 3008 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 07:17:47] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 111/152 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 594/746 variables, 207/248 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/746 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 1328/2074 variables, 602/850 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2074 variables, 0/850 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 1967/4041 variables, 955/1805 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4041 variables, 0/1805 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 2257/6298 variables, 1133/2938 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6298/20598 variables, and 2938 constraints, problems are : Problem set: 0 solved, 28 unsolved in 5026 ms.
Refiners :[State Equation: 2938/10600 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 111/152 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 594/746 variables, 207/248 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/746 variables, 28/276 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/746 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 1328/2074 variables, 602/878 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2074 variables, 0/878 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 1967/4041 variables, 955/1833 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4041/20598 variables, and 1833 constraints, problems are : Problem set: 0 solved, 28 unsolved in 5009 ms.
Refiners :[State Equation: 1805/10600 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10130ms problems are : Problem set: 0 solved, 28 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 41 out of 10600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.23 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2349 transitions
Trivial Post-agglo rules discarded 2349 transitions
Performed 2349 trivial Post agglomeration. Transition count delta: 2349
Iterating post reduction 0 with 2352 rules applied. Total rules applied 2353 place count 10597 transition count 7647
Reduce places removed 2349 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 1 with 2370 rules applied. Total rules applied 4723 place count 8248 transition count 7626
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 4744 place count 8227 transition count 7626
Performed 402 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 402 Pre rules applied. Total rules applied 4744 place count 8227 transition count 7224
Deduced a syphon composed of 402 places in 730 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 3 with 804 rules applied. Total rules applied 5548 place count 7825 transition count 7224
Performed 1784 Post agglomeration using F-continuation condition.Transition count delta: 1784
Deduced a syphon composed of 1784 places in 270 ms
Reduce places removed 1784 places and 0 transitions.
Iterating global reduction 3 with 3568 rules applied. Total rules applied 9116 place count 6041 transition count 5440
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 319 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9318 place count 5940 transition count 5440
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 255 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9520 place count 5839 transition count 5440
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 319 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9722 place count 5738 transition count 5440
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 90 places in 236 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 9902 place count 5648 transition count 5440
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 9905 place count 5648 transition count 5437
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 9908 place count 5645 transition count 5437
Free-agglomeration rule (complex) applied 817 times.
Iterating global reduction 4 with 817 rules applied. Total rules applied 10725 place count 5645 transition count 4620
Reduce places removed 817 places and 0 transitions.
Iterating post reduction 4 with 817 rules applied. Total rules applied 11542 place count 4828 transition count 4620
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 801 times.
Drop transitions (Partial Free agglomeration) removed 801 transitions
Iterating global reduction 5 with 801 rules applied. Total rules applied 12343 place count 4828 transition count 4620
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 12344 place count 4827 transition count 4619
Applied a total of 12344 rules in 8450 ms. Remains 4827 /10600 variables (removed 5773) and now considering 4619/9998 (removed 5379) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8453 ms. Remains : 4827/10600 places, 4619/9998 transitions.
RANDOM walk for 40000 steps (5119 resets) in 1170 ms. (34 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (332 resets) in 33 ms. (117 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (337 resets) in 33 ms. (117 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (339 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (314 resets) in 31 ms. (125 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (344 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (333 resets) in 22 ms. (173 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (341 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (321 resets) in 31 ms. (125 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (329 resets) in 29 ms. (133 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (324 resets) in 44 ms. (88 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (350 resets) in 40 ms. (97 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (352 resets) in 31 ms. (125 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (327 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (316 resets) in 28 ms. (137 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (339 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (350 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (341 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (341 resets) in 55 ms. (71 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (349 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (349 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (341 resets) in 37 ms. (105 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (326 resets) in 35 ms. (111 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (345 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (343 resets) in 33 ms. (117 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (318 resets) in 39 ms. (100 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (328 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (333 resets) in 53 ms. (74 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (341 resets) in 50 ms. (78 steps per ms) remains 28/28 properties
Interrupted probabilistic random walk after 53237 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :0 out of 28
Probabilistic random walk after 53237 steps, saw 26637 distinct states, run finished after 3002 ms. (steps per millisecond=17 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-169855645259244312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4447172890730910147.kers'
[2026-05-25 07:18:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-169855645259244312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4447172890730910147.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 13 ms.
// Phase 1: matrix 4619 rows 4825 cols 88169 entries
Finished phase 1 with 2614 SingleSign rule and 1213 generalized
[2026-05-25 07:18:13] [INFO ] Computed 1000 invariants in 2587 ms
Computed 1000 P flows in 2588 ms.
Exported basis to /tmp/petrispot-output-4447172890730910147.kers
Total runtime 2625 ms.
[2026-05-25 07:18:13] [INFO ] State equation strengthened by 790 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 3879/3920 variables, 387/387 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3920 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 28 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
At refinement iteration 3 (OVERLAPS) 887/4807 variables, 603/990 constraints. Problems are: Problem set: 6 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4807 variables, 0/990 constraints. Problems are: Problem set: 6 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 16/4823 variables, 8/998 constraints. Problems are: Problem set: 6 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4823 variables, 0/998 constraints. Problems are: Problem set: 6 solved, 22 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9442/9446 variables, and 5821 constraints, problems are : Problem set: 6 solved, 22 unsolved in 45073 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 998/998 constraints, State Equation: 4823/4827 constraints, ReadFeed: 0/790 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 3883/3918 variables, 385/385 constraints. Problems are: Problem set: 6 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3918 variables, 1/386 constraints. Problems are: Problem set: 6 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3918 variables, 0/386 constraints. Problems are: Problem set: 6 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 889/4807 variables, 605/991 constraints. Problems are: Problem set: 6 solved, 22 unsolved
SMT process timed out in 96839ms, After SMT, problems are : Problem set: 6 solved, 22 unsolved
Fused 22 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 35 out of 4827 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4827/4827 places, 4619/4619 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 4827 transition count 4618
Deduced a syphon composed of 1 places in 226 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4826 transition count 4618
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 220 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 4825 transition count 4618
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 4825 transition count 4615
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 4822 transition count 4615
Applied a total of 10 rules in 1695 ms. Remains 4822 /4827 variables (removed 5) and now considering 4615/4619 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1695 ms. Remains : 4822/4827 places, 4615/4619 transitions.
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DoubleExponent-PT-200-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-200-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-200-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.57 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(X((p1||X(p2)))))))'
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Applied a total of 0 rules in 3205 ms. Remains 10600 /10600 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14298006363329832652.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7265755375153808167.kers'
[2026-05-25 07:19:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14298006363329832652.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7265755375153808167.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 9998 rows 10600 cols 28190 entries
[2026-05-25 07:20:45] [INFO ] Invariants computation overflowed in 52181 ms
Computed 0 P flows in 52183 ms.
Exported basis to /tmp/petrispot-output-7265755375153808167.kers
Total runtime 52195 ms.
[2026-05-25 07:20:49] [INFO ] Implicit Places using invariants in 56935 ms returned []
Implicit Place search using SMT only with invariants took 56953 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 60163 ms. Remains : 10600/10600 places, 9998/9998 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(X((p1||X(p2)))))))'
Stuttering acceptance computed with spot in 583 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true, (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-200-LTLCardinality-00
Product exploration explored 100000 steps with 25000 reset in 1644 ms.
Product exploration explored 100000 steps with 25000 reset in 1512 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.42 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 10 states, 16 edges and 3 AP (stutter sensitive) to 6 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (1308 resets) in 586 ms. (68 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (1137 resets) in 465 ms. (85 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (1131 resets) in 488 ms. (81 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 30380 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :0 out of 2
Probabilistic random walk after 30380 steps, saw 15194 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
[2026-05-25 07:21:02] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 57/70 variables, 20/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 119/189 variables, 54/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 214/403 variables, 94/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/403 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 298/701 variables, 149/320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/701 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 293/994 variables, 158/478 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/994 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 252/1246 variables, 128/606 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1246 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 289/1535 variables, 147/753 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1535 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 294/1829 variables, 148/901 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1829 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 310/2139 variables, 160/1061 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2139 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 303/2442 variables, 155/1216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2442 variables, 0/1216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 315/2757 variables, 163/1379 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2757 variables, 0/1379 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 303/3060 variables, 155/1534 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/3060 variables, 0/1534 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 315/3375 variables, 163/1697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/3375 variables, 0/1697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 303/3678 variables, 155/1852 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/3678 variables, 0/1852 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 315/3993 variables, 163/2015 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/3993 variables, 0/2015 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 303/4296 variables, 155/2170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/4296 variables, 0/2170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 314/4610 variables, 163/2333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/4610 variables, 0/2333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 292/4902 variables, 152/2485 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/4902 variables, 0/2485 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (OVERLAPS) 275/5177 variables, 148/2633 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/5177 variables, 0/2633 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (OVERLAPS) 208/5385 variables, 111/2744 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/5385 variables, 0/2744 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (OVERLAPS) 215/5600 variables, 111/2855 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/5600 variables, 0/2855 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (OVERLAPS) 197/5797 variables, 101/2956 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/5797 variables, 0/2956 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (OVERLAPS) 215/6012 variables, 111/3067 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/6012 variables, 0/3067 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 5093ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 10600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10600/10600 places, 9998/9998 transitions.
Graph (complete) has 18191 edges and 10600 vertex of which 10598 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2397 transitions
Trivial Post-agglo rules discarded 2397 transitions
Performed 2397 trivial Post agglomeration. Transition count delta: 2397
Iterating post reduction 0 with 2400 rules applied. Total rules applied 2401 place count 10597 transition count 7599
Reduce places removed 2397 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 2399 rules applied. Total rules applied 4800 place count 8200 transition count 7597
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 4802 place count 8198 transition count 7597
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 4802 place count 8198 transition count 7197
Deduced a syphon composed of 400 places in 753 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 5602 place count 7798 transition count 7197
Performed 1803 Post agglomeration using F-continuation condition.Transition count delta: 1803
Deduced a syphon composed of 1803 places in 318 ms
Reduce places removed 1803 places and 0 transitions.
Iterating global reduction 3 with 3606 rules applied. Total rules applied 9208 place count 5995 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 242 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9410 place count 5894 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 223 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9612 place count 5793 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 227 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9814 place count 5692 transition count 5394
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 210 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 10004 place count 5597 transition count 5394
Free-agglomeration rule (complex) applied 798 times.
Iterating global reduction 3 with 798 rules applied. Total rules applied 10802 place count 5597 transition count 4596
Reduce places removed 798 places and 0 transitions.
Iterating post reduction 3 with 798 rules applied. Total rules applied 11600 place count 4799 transition count 4596
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 801 times.
Drop transitions (Partial Free agglomeration) removed 801 transitions
Iterating global reduction 4 with 801 rules applied. Total rules applied 12401 place count 4799 transition count 4596
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 12402 place count 4798 transition count 4595
Applied a total of 12402 rules in 8728 ms. Remains 4798 /10600 variables (removed 5802) and now considering 4595/9998 (removed 5403) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8731 ms. Remains : 4798/10600 places, 4595/9998 transitions.
RANDOM walk for 40000 steps (5105 resets) in 186 ms. (213 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (3375 resets) in 143 ms. (277 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (3447 resets) in 111 ms. (357 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 67084 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :0 out of 2
Probabilistic random walk after 67084 steps, saw 33556 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15683767226811383649.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12303357636054488725.kers'
[2026-05-25 07:21:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15683767226811383649.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12303357636054488725.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 27 ms.
// Phase 1: matrix 4595 rows 4796 cols 219352 entries
Finished phase 1 with 2599 SingleSign rule and 1199 generalized
[2026-05-25 07:21:22] [INFO ] Computed 1000 invariants in 2279 ms
Computed 1000 P flows in 2280 ms.
Exported basis to /tmp/petrispot-output-12303357636054488725.kers
Total runtime 2337 ms.
[2026-05-25 07:21:22] [INFO ] State equation strengthened by 798 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3872/3875 variables, 358/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3875 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 913/4788 variables, 637/995 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4788 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/4794 variables, 3/998 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4794 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9389/9393 variables, and 5792 constraints, problems are : Problem set: 0 solved, 2 unsolved in 27121 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 998/998 constraints, State Equation: 4794/4798 constraints, ReadFeed: 0/798 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3872/3875 variables, 358/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3875 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3875 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 913/4788 variables, 637/996 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 88818ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 4798 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4798/4798 places, 4595/4595 transitions.
Applied a total of 0 rules in 1163 ms. Remains 4798 /4798 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1164 ms. Remains : 4798/4798 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4798/4798 places, 4595/4595 transitions.
Applied a total of 0 rules in 1150 ms. Remains 4798 /4798 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
[2026-05-25 07:22:51] [INFO ] Invariant cache hit.
[2026-05-25 07:23:26] [INFO ] Performed 357/4798 implicitness test of which 29 returned IMPLICIT in 30 seconds.
[2026-05-25 07:24:02] [INFO ] Performed 456/4798 implicitness test of which 38 returned IMPLICIT in 66 seconds.
[2026-05-25 07:24:37] [INFO ] Performed 536/4798 implicitness test of which 45 returned IMPLICIT in 101 seconds.
[2026-05-25 07:25:13] [INFO ] Performed 643/4798 implicitness test of which 53 returned IMPLICIT in 137 seconds.
[2026-05-25 07:25:31] [INFO ] Implicit Places using invariants in 160040 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 187, 191, 212, 218, 239, 244, 248, 265, 271, 286, 291, 316, 323, 345, 350, 370, 376, 397, 402, 424, 430, 450, 452, 456, 477, 483, 504, 509, 513, 530, 536, 556, 562, 585, 591, 613, 618, 638, 643, 664, 669, 690, 696]
[2026-05-25 07:25:31] [INFO ] Actually due to overlaps returned [513, 452]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 160095 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 4796/4798 places, 4595/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4796 transition count 4594
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4795 transition count 4594
Applied a total of 2 rules in 2248 ms. Remains 4795 /4796 variables (removed 1) and now considering 4594/4595 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15937231102182682326.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15627452592283088011.kers'
[2026-05-25 07:25:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15937231102182682326.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15627452592283088011.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 27 ms.
// Phase 1: matrix 4594 rows 4793 cols 218363 entries
Finished phase 1 with 2598 SingleSign rule and 1199 generalized
[2026-05-25 07:25:35] [INFO ] Computed 998 invariants in 2278 ms
Computed 998 P flows in 2279 ms.
Exported basis to /tmp/petrispot-output-15627452592283088011.kers
Total runtime 2326 ms.
[2026-05-25 07:26:14] [INFO ] Performed 350/4795 implicitness test of which 29 returned IMPLICIT in 33 seconds.
[2026-05-25 07:26:46] [INFO ] Performed 455/4795 implicitness test of which 37 returned IMPLICIT in 65 seconds.
[2026-05-25 07:27:22] [INFO ] Performed 559/4795 implicitness test of which 45 returned IMPLICIT in 102 seconds.
[2026-05-25 07:27:58] [INFO ] Performed 666/4795 implicitness test of which 53 returned IMPLICIT in 138 seconds.
[2026-05-25 07:28:16] [INFO ] Implicit Places using invariants in 162455 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 187, 191, 212, 218, 239, 244, 248, 265, 271, 286, 291, 316, 323, 345, 350, 370, 376, 397, 402, 424, 430, 450, 455, 476, 482, 503, 508, 527, 533, 553, 559, 582, 588, 610, 615, 635, 640, 661, 666, 687, 693, 713, 715, 719, 739, 745]
[2026-05-25 07:28:16] [INFO ] Actually due to overlaps returned [248, 187, 715]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 162469 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 4792/4798 places, 4594/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4792 transition count 4593
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4791 transition count 4593
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 4791 transition count 4593
Applied a total of 3 rules in 3181 ms. Remains 4791 /4792 variables (removed 1) and now considering 4593/4594 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4879007363320464174.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1016348360844198558.kers'
[2026-05-25 07:28:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4879007363320464174.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1016348360844198558.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 26 ms.
// Phase 1: matrix 4593 rows 4789 cols 217456 entries
Finished phase 1 with 2597 SingleSign rule and 1199 generalized
[2026-05-25 07:28:21] [INFO ] Computed 995 invariants in 2221 ms
Computed 995 P flows in 2222 ms.
Exported basis to /tmp/petrispot-output-1016348360844198558.kers
Total runtime 2257 ms.
[2026-05-25 07:29:00] [INFO ] Performed 373/4791 implicitness test of which 29 returned IMPLICIT in 35 seconds.
[2026-05-25 07:29:32] [INFO ] Performed 479/4791 implicitness test of which 37 returned IMPLICIT in 67 seconds.
[2026-05-25 07:30:03] [INFO ] Performed 591/4791 implicitness test of which 45 returned IMPLICIT in 97 seconds.
[2026-05-25 07:30:35] [INFO ] Performed 715/4791 implicitness test of which 55 returned IMPLICIT in 130 seconds.
[2026-05-25 07:31:01] [INFO ] Implicit Places using invariants in 162369 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 313, 320, 342, 347, 367, 373, 394, 399, 421, 427, 447, 452, 473, 479, 500, 505, 524, 530, 550, 556, 579, 585, 607, 612, 632, 637, 658, 663, 684, 690, 710, 715, 735, 741, 762, 767, 771, 788, 794]
[2026-05-25 07:31:01] [INFO ] Actually due to overlaps returned [771]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 162409 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 4790/4798 places, 4593/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4790 transition count 4592
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4789 transition count 4592
Applied a total of 2 rules in 2136 ms. Remains 4789 /4790 variables (removed 1) and now considering 4592/4593 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4765600610636556620.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1061020280617434399.kers'
[2026-05-25 07:31:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4765600610636556620.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1061020280617434399.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 27 ms.
// Phase 1: matrix 4592 rows 4787 cols 216475 entries
Finished phase 1 with 2596 SingleSign rule and 1199 generalized
[2026-05-25 07:31:06] [INFO ] Computed 994 invariants in 2262 ms
Computed 994 P flows in 2264 ms.
Exported basis to /tmp/petrispot-output-1061020280617434399.kers
Total runtime 2316 ms.
[2026-05-25 07:31:44] [INFO ] Performed 373/4789 implicitness test of which 29 returned IMPLICIT in 33 seconds.
[2026-05-25 07:32:20] [INFO ] Performed 479/4789 implicitness test of which 37 returned IMPLICIT in 70 seconds.
[2026-05-25 07:32:51] [INFO ] Performed 563/4789 implicitness test of which 43 returned IMPLICIT in 101 seconds.
[2026-05-25 07:33:21] [INFO ] Performed 637/4789 implicitness test of which 49 returned IMPLICIT in 131 seconds.
[2026-05-25 07:33:46] [INFO ] Implicit Places using invariants in 162438 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 313, 320, 342, 347, 367, 373, 394, 399, 421, 427, 447, 452, 473, 479, 500, 505, 524, 530, 550, 556, 579, 585, 607, 612, 632, 637, 658, 663, 684, 690, 710, 715]
[2026-05-25 07:33:46] [INFO ] Actually due to overlaps returned [320, 313]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162465 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 4787/4798 places, 4592/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4787 transition count 4591
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4786 transition count 4591
Applied a total of 2 rules in 2243 ms. Remains 4786 /4787 variables (removed 1) and now considering 4591/4592 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8967193992306225784.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8873468391131985734.kers'
[2026-05-25 07:33:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8967193992306225784.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8873468391131985734.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 27 ms.
// Phase 1: matrix 4591 rows 4784 cols 215576 entries
Finished phase 1 with 2594 SingleSign rule and 1200 generalized
[2026-05-25 07:33:50] [INFO ] Computed 992 invariants in 2228 ms
Computed 992 P flows in 2229 ms.
Exported basis to /tmp/petrispot-output-8873468391131985734.kers
Total runtime 2285 ms.
[2026-05-25 07:34:25] [INFO ] Performed 370/4786 implicitness test of which 27 returned IMPLICIT in 31 seconds.
[2026-05-25 07:34:58] [INFO ] Performed 476/4786 implicitness test of which 35 returned IMPLICIT in 63 seconds.
[2026-05-25 07:35:31] [INFO ] Performed 582/4786 implicitness test of which 43 returned IMPLICIT in 96 seconds.
[2026-05-25 07:36:08] [INFO ] Performed 687/4786 implicitness test of which 51 returned IMPLICIT in 133 seconds.
[2026-05-25 07:36:30] [INFO ] Implicit Places using invariants in 162394 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 339, 344, 364, 370, 391, 396, 418, 424, 444, 449, 470, 476, 497, 502, 521, 527, 547, 553, 576, 582, 604, 609, 629, 634, 655, 660, 681, 687, 707, 712, 732, 738, 759]
[2026-05-25 07:36:30] [INFO ] Actually due to overlaps returned [344, 339]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162414 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 5 : 4784/4798 places, 4591/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4784 transition count 4590
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4783 transition count 4590
Applied a total of 2 rules in 2200 ms. Remains 4783 /4784 variables (removed 1) and now considering 4590/4591 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15182874504453374075.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17505702451409855587.kers'
[2026-05-25 07:36:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15182874504453374075.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17505702451409855587.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 27 ms.
// Phase 1: matrix 4590 rows 4781 cols 214682 entries
Finished phase 1 with 2592 SingleSign rule and 1201 generalized
[2026-05-25 07:36:35] [INFO ] Computed 990 invariants in 2254 ms
Computed 990 P flows in 2255 ms.
Exported basis to /tmp/petrispot-output-17505702451409855587.kers
Total runtime 2308 ms.
[2026-05-25 07:37:13] [INFO ] Performed 421/4783 implicitness test of which 29 returned IMPLICIT in 34 seconds.
[2026-05-25 07:37:43] [INFO ] Performed 529/4783 implicitness test of which 37 returned IMPLICIT in 64 seconds.
[2026-05-25 07:38:14] [INFO ] Performed 636/4783 implicitness test of which 45 returned IMPLICIT in 94 seconds.
[2026-05-25 07:38:44] [INFO ] Performed 744/4783 implicitness test of which 53 returned IMPLICIT in 124 seconds.
[2026-05-25 07:39:15] [INFO ] Performed 840/4783 implicitness test of which 61 returned IMPLICIT in 156 seconds.
[2026-05-25 07:39:15] [INFO ] Implicit Places using invariants in 162409 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 361, 367, 388, 393, 415, 421, 441, 446, 467, 473, 494, 499, 518, 524, 544, 550, 573, 579, 601, 606, 626, 631, 652, 657, 678, 684, 704, 709, 729, 735, 756, 761, 780, 786, 806, 812, 834, 840]
[2026-05-25 07:39:15] [INFO ] Actually due to overlaps returned [367, 361]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162427 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 6 : 4781/4798 places, 4590/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4781 transition count 4589
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4780 transition count 4589
Applied a total of 2 rules in 2154 ms. Remains 4780 /4781 variables (removed 1) and now considering 4589/4590 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14514893487220441628.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13719384486409304675.kers'
[2026-05-25 07:39:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14514893487220441628.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13719384486409304675.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 27 ms.
// Phase 1: matrix 4589 rows 4778 cols 213793 entries
Finished phase 1 with 2591 SingleSign rule and 1201 generalized
[2026-05-25 07:39:20] [INFO ] Computed 988 invariants in 2269 ms
Computed 988 P flows in 2270 ms.
Exported basis to /tmp/petrispot-output-13719384486409304675.kers
Total runtime 2323 ms.
[2026-05-25 07:39:57] [INFO ] Performed 395/4780 implicitness test of which 25 returned IMPLICIT in 33 seconds.
[2026-05-25 07:40:32] [INFO ] Performed 496/4780 implicitness test of which 33 returned IMPLICIT in 68 seconds.
[2026-05-25 07:41:03] [INFO ] Performed 603/4780 implicitness test of which 41 returned IMPLICIT in 99 seconds.
[2026-05-25 07:41:34] [INFO ] Performed 706/4780 implicitness test of which 49 returned IMPLICIT in 130 seconds.
[2026-05-25 07:42:00] [INFO ] Implicit Places using invariants in 162446 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 385, 390, 412, 418, 438, 443, 464, 470, 491, 496, 515, 521, 541, 547, 570, 576, 598, 603, 623, 628, 649, 654, 675, 681, 701, 706, 726, 732, 753, 758, 777, 783]
[2026-05-25 07:42:00] [INFO ] Actually due to overlaps returned [390, 385]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162474 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 7 : 4778/4798 places, 4589/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4778 transition count 4588
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4777 transition count 4588
Applied a total of 2 rules in 2099 ms. Remains 4777 /4778 variables (removed 1) and now considering 4588/4589 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2197621562311368772.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9600443631987094334.kers'
[2026-05-25 07:42:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2197621562311368772.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9600443631987094334.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 26 ms.
// Phase 1: matrix 4588 rows 4775 cols 212909 entries
Finished phase 1 with 2590 SingleSign rule and 1201 generalized
[2026-05-25 07:42:04] [INFO ] Computed 986 invariants in 2171 ms
Computed 986 P flows in 2172 ms.
Exported basis to /tmp/petrispot-output-9600443631987094334.kers
Total runtime 2233 ms.
[2026-05-25 07:42:41] [INFO ] Performed 420/4777 implicitness test of which 25 returned IMPLICIT in 32 seconds.
[2026-05-25 07:43:14] [INFO ] Performed 518/4777 implicitness test of which 33 returned IMPLICIT in 66 seconds.
[2026-05-25 07:43:45] [INFO ] Performed 625/4777 implicitness test of which 41 returned IMPLICIT in 97 seconds.
[2026-05-25 07:44:24] [INFO ] Performed 729/4777 implicitness test of which 49 returned IMPLICIT in 136 seconds.
[2026-05-25 07:44:44] [INFO ] Implicit Places using invariants in 162338 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 409, 415, 435, 440, 461, 467, 488, 493, 512, 518, 538, 544, 567, 573, 595, 600, 620, 625, 646, 651, 672, 678, 698, 703, 723, 729, 750, 755, 774, 780, 800, 806]
[2026-05-25 07:44:44] [INFO ] Actually due to overlaps returned [415, 409]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162364 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 8 : 4775/4798 places, 4588/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4775 transition count 4587
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4774 transition count 4587
Applied a total of 2 rules in 2241 ms. Remains 4774 /4775 variables (removed 1) and now considering 4587/4588 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6135628529331992284.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15049282251141767946.kers'
[2026-05-25 07:44:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6135628529331992284.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15049282251141767946.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 26 ms.
// Phase 1: matrix 4587 rows 4772 cols 212030 entries
Finished phase 1 with 2589 SingleSign rule and 1201 generalized
[2026-05-25 07:44:49] [INFO ] Computed 984 invariants in 2230 ms
Computed 984 P flows in 2231 ms.
Exported basis to /tmp/petrispot-output-15049282251141767946.kers
Total runtime 2284 ms.
[2026-05-25 07:45:30] [INFO ] Performed 490/4774 implicitness test of which 29 returned IMPLICIT in 37 seconds.
[2026-05-25 07:46:01] [INFO ] Performed 603/4774 implicitness test of which 37 returned IMPLICIT in 68 seconds.
[2026-05-25 07:46:35] [INFO ] Performed 700/4774 implicitness test of which 45 returned IMPLICIT in 102 seconds.
[2026-05-25 07:47:11] [INFO ] Performed 808/4774 implicitness test of which 53 returned IMPLICIT in 138 seconds.
[2026-05-25 07:47:29] [INFO ] Implicit Places using invariants in 162405 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 432, 437, 458, 464, 485, 490, 509, 515, 535, 541, 564, 570, 592, 597, 617, 622, 643, 648, 669, 675, 695, 700, 720, 726, 747, 752, 771, 777, 797, 803, 825, 831, 854, 859, 879, 884]
[2026-05-25 07:47:29] [INFO ] Actually due to overlaps returned [437, 432]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162434 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 9 : 4772/4798 places, 4587/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4772 transition count 4586
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4771 transition count 4586
Applied a total of 2 rules in 2190 ms. Remains 4771 /4772 variables (removed 1) and now considering 4586/4587 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7204612729677834699.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12691269154507215809.kers'
[2026-05-25 07:47:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7204612729677834699.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12691269154507215809.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 25 ms.
// Phase 1: matrix 4586 rows 4769 cols 211156 entries
Finished phase 1 with 2588 SingleSign rule and 1201 generalized
[2026-05-25 07:47:33] [INFO ] Computed 982 invariants in 2175 ms
Computed 982 P flows in 2176 ms.
Exported basis to /tmp/petrispot-output-12691269154507215809.kers
Total runtime 2228 ms.
[2026-05-25 07:48:08] [INFO ] Performed 439/4771 implicitness test of which 23 returned IMPLICIT in 31 seconds.
[2026-05-25 07:48:42] [INFO ] Performed 512/4771 implicitness test of which 29 returned IMPLICIT in 65 seconds.
[2026-05-25 07:49:14] [INFO ] Performed 619/4771 implicitness test of which 37 returned IMPLICIT in 97 seconds.
[2026-05-25 07:49:45] [INFO ] Performed 723/4771 implicitness test of which 45 returned IMPLICIT in 128 seconds.
[2026-05-25 07:50:13] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... after 162428 ms
[2026-05-25 07:50:13] [INFO ] Actually due to overlaps returned [461, 455]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162446 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 10 : 4769/4798 places, 4586/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4769 transition count 4585
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4768 transition count 4585
Applied a total of 2 rules in 2180 ms. Remains 4768 /4769 variables (removed 1) and now considering 4585/4586 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9180028827471290905.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1968407683861205081.kers'
[2026-05-25 07:50:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9180028827471290905.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1968407683861205081.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 26 ms.
// Phase 1: matrix 4585 rows 4766 cols 210287 entries
Finished phase 1 with 2587 SingleSign rule and 1201 generalized
[2026-05-25 07:50:18] [INFO ] Computed 980 invariants in 2197 ms
Computed 980 P flows in 2198 ms.
Exported basis to /tmp/petrispot-output-1968407683861205081.kers
Total runtime 2242 ms.
[2026-05-25 07:50:53] [INFO ] Performed 464/4768 implicitness test of which 23 returned IMPLICIT in 31 seconds.
[2026-05-25 07:51:23] [INFO ] Performed 535/4768 implicitness test of which 29 returned IMPLICIT in 61 seconds.
[2026-05-25 07:51:55] [INFO ] Performed 642/4768 implicitness test of which 37 returned IMPLICIT in 92 seconds.
[2026-05-25 07:52:28] [INFO ] Performed 746/4768 implicitness test of which 45 returned IMPLICIT in 126 seconds.
[2026-05-25 07:52:58] [INFO ] Implicit Places using invariants in 162363 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 479, 484, 503, 509, 529, 535, 558, 564, 586, 591, 611, 616, 637, 642, 663, 669, 689, 694, 714, 720, 741, 746, 765, 771, 791, 797, 819, 825, 848, 853, 873, 878]
[2026-05-25 07:52:58] [INFO ] Actually due to overlaps returned [484, 479]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162389 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 11 : 4766/4798 places, 4585/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4766 transition count 4584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4765 transition count 4584
Applied a total of 2 rules in 2156 ms. Remains 4765 /4766 variables (removed 1) and now considering 4584/4585 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2326728624762117690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11311302353136712848.kers'
[2026-05-25 07:53:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2326728624762117690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11311302353136712848.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 26 ms.
// Phase 1: matrix 4584 rows 4763 cols 209423 entries
Finished phase 1 with 2586 SingleSign rule and 1201 generalized
[2026-05-25 07:53:02] [INFO ] Computed 978 invariants in 2164 ms
Computed 978 P flows in 2164 ms.
Exported basis to /tmp/petrispot-output-11311302353136712848.kers
Total runtime 2217 ms.
[2026-05-25 07:53:37] [INFO ] Performed 439/4765 implicitness test of which 23 returned IMPLICIT in 30 seconds.
[2026-05-25 07:54:07] [INFO ] Performed 537/4765 implicitness test of which 27 returned IMPLICIT in 61 seconds.
[2026-05-25 07:54:44] [INFO ] Performed 639/4765 implicitness test of which 35 returned IMPLICIT in 97 seconds.
[2026-05-25 07:55:16] [INFO ] Performed 743/4765 implicitness test of which 43 returned IMPLICIT in 130 seconds.
[2026-05-25 07:55:43] [INFO ] Implicit Places using invariants in 162328 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 500, 506, 526, 532, 555, 561, 583, 588, 608, 613, 634, 639, 660, 666, 686, 691, 711, 717, 738, 743, 762, 768, 788, 794, 816, 822]
[2026-05-25 07:55:43] [INFO ] Actually due to overlaps returned [506, 500]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162349 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 12 : 4763/4798 places, 4584/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4763 transition count 4583
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4762 transition count 4583
Applied a total of 2 rules in 2054 ms. Remains 4762 /4763 variables (removed 1) and now considering 4583/4584 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12983866734577796407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8902789620688576292.kers'
[2026-05-25 07:55:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12983866734577796407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8902789620688576292.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 25 ms.
// Phase 1: matrix 4583 rows 4760 cols 208564 entries
Finished phase 1 with 2585 SingleSign rule and 1201 generalized
[2026-05-25 07:55:47] [INFO ] Computed 976 invariants in 2163 ms
Computed 976 P flows in 2172 ms.
Exported basis to /tmp/petrispot-output-8902789620688576292.kers
Total runtime 2203 ms.
[2026-05-25 07:56:22] [INFO ] Performed 486/4762 implicitness test of which 23 returned IMPLICIT in 31 seconds.
[2026-05-25 07:56:52] [INFO ] Performed 591/4762 implicitness test of which 29 returned IMPLICIT in 61 seconds.
[2026-05-25 07:57:22] [INFO ] Performed 688/4762 implicitness test of which 37 returned IMPLICIT in 91 seconds.
[2026-05-25 07:57:54] [INFO ] Performed 796/4762 implicitness test of which 45 returned IMPLICIT in 123 seconds.
[2026-05-25 07:58:25] [INFO ] Performed 925/4762 implicitness test of which 55 returned IMPLICIT in 154 seconds.
[2026-05-25 07:58:27] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 162309 ms
[2026-05-25 07:58:27] [INFO ] Actually due to overlaps returned [529, 523, 948]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 162331 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 13 : 4759/4798 places, 4583/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4759 transition count 4582
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4758 transition count 4582
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 4758 transition count 4582
Applied a total of 3 rules in 3112 ms. Remains 4758 /4759 variables (removed 1) and now considering 4582/4583 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3490375031317838813.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-103918620992494694.kers'
[2026-05-25 07:58:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3490375031317838813.kers, --Pflows, --basisKERS=/tmp/petrispot-output-103918620992494694.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 26 ms.
// Phase 1: matrix 4582 rows 4756 cols 207707 entries
Finished phase 1 with 2584 SingleSign rule and 1201 generalized
[2026-05-25 07:58:32] [INFO ] Computed 973 invariants in 2105 ms
Computed 973 P flows in 2106 ms.
Exported basis to /tmp/petrispot-output-103918620992494694.kers
Total runtime 2157 ms.
[2026-05-25 07:59:08] [INFO ] Performed 486/4758 implicitness test of which 23 returned IMPLICIT in 32 seconds.
[2026-05-25 07:59:47] [INFO ] Performed 633/4758 implicitness test of which 31 returned IMPLICIT in 71 seconds.
[2026-05-25 08:00:20] [INFO ] Performed 737/4758 implicitness test of which 39 returned IMPLICIT in 103 seconds.
[2026-05-25 08:00:56] [INFO ] Performed 816/4758 implicitness test of which 45 returned IMPLICIT in 140 seconds.
[2026-05-25 08:01:12] [INFO ] Implicit Places using invariants in 162273 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 549, 555, 577, 582, 602, 607, 628, 633, 654, 660, 680, 685, 705, 711, 732, 737, 756, 762, 782, 788, 810, 816, 839, 844, 864, 869, 890, 895]
[2026-05-25 08:01:12] [INFO ] Actually due to overlaps returned [555, 549]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162292 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 14 : 4756/4798 places, 4582/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4756 transition count 4581
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4755 transition count 4581
Applied a total of 2 rules in 2135 ms. Remains 4755 /4756 variables (removed 1) and now considering 4581/4582 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16413924016922630713.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8681632859026321099.kers'
[2026-05-25 08:01:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16413924016922630713.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8681632859026321099.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 26 ms.
// Phase 1: matrix 4581 rows 4753 cols 206858 entries
Finished phase 1 with 2583 SingleSign rule and 1201 generalized
[2026-05-25 08:01:17] [INFO ] Computed 971 invariants in 2079 ms
Computed 971 P flows in 2080 ms.
Exported basis to /tmp/petrispot-output-8681632859026321099.kers
Total runtime 2116 ms.
[2026-05-25 08:01:51] [INFO ] Performed 486/4755 implicitness test of which 23 returned IMPLICIT in 30 seconds.
[2026-05-25 08:02:23] [INFO ] Performed 682/4755 implicitness test of which 33 returned IMPLICIT in 62 seconds.
[2026-05-25 08:02:54] [INFO ] Performed 791/4755 implicitness test of which 41 returned IMPLICIT in 93 seconds.
[2026-05-25 08:03:27] [INFO ] Performed 945/4755 implicitness test of which 53 returned IMPLICIT in 126 seconds.
[2026-05-25 08:03:57] [INFO ] Implicit Places using invariants in 162203 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 574, 579, 599, 604, 625, 630, 651, 657, 677, 682, 702, 708, 729, 734, 753, 759, 779, 785, 807, 813, 836, 841, 861, 866, 887, 892, 913, 919, 940, 945, 965, 971, 992, 997, 1001, 1018, 1024, 1044, 1050, 1072]
[2026-05-25 08:03:57] [INFO ] Actually due to overlaps returned [1001]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 162232 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 15 : 4754/4798 places, 4581/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4754 transition count 4580
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4753 transition count 4580
Applied a total of 2 rules in 2031 ms. Remains 4753 /4754 variables (removed 1) and now considering 4580/4581 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12842693007292071339.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15321013021601129039.kers'
[2026-05-25 08:03:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12842693007292071339.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15321013021601129039.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 24 ms.
// Phase 1: matrix 4580 rows 4751 cols 205882 entries
Finished phase 1 with 2582 SingleSign rule and 1201 generalized
[2026-05-25 08:04:01] [INFO ] Computed 970 invariants in 2006 ms
Computed 970 P flows in 2007 ms.
Exported basis to /tmp/petrispot-output-15321013021601129039.kers
Total runtime 2061 ms.
[2026-05-25 08:04:34] [INFO ] Performed 440/4753 implicitness test of which 23 returned IMPLICIT in 30 seconds.
[2026-05-25 08:05:07] [INFO ] Performed 630/4753 implicitness test of which 29 returned IMPLICIT in 62 seconds.
[2026-05-25 08:05:37] [INFO ] Performed 765/4753 implicitness test of which 39 returned IMPLICIT in 92 seconds.
[2026-05-25 08:06:11] [INFO ] Performed 892/4753 implicitness test of which 49 returned IMPLICIT in 126 seconds.
[2026-05-25 08:06:41] [INFO ] Performed 1048/4753 implicitness test of which 61 returned IMPLICIT in 156 seconds.
[2026-05-25 08:06:41] [INFO ] Implicit Places using invariants in 162158 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 574, 579, 599, 604, 625, 630, 651, 657, 677, 682, 702, 708, 729, 734, 753, 759, 779, 785, 807, 813, 836, 841, 861, 866, 887, 892, 913, 919, 940, 945, 965, 971, 992, 997, 1016, 1022, 1042, 1048]
[2026-05-25 08:06:41] [INFO ] Actually due to overlaps returned [579, 574]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162180 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 16 : 4751/4798 places, 4580/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4751 transition count 4579
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4750 transition count 4579
Applied a total of 2 rules in 1992 ms. Remains 4750 /4751 variables (removed 1) and now considering 4579/4580 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5800032901046339227.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7102575244923471123.kers'
[2026-05-25 08:06:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5800032901046339227.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7102575244923471123.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 25 ms.
// Phase 1: matrix 4579 rows 4748 cols 205038 entries
Finished phase 1 with 2581 SingleSign rule and 1201 generalized
[2026-05-25 08:06:45] [INFO ] Computed 968 invariants in 2045 ms
Computed 968 P flows in 2046 ms.
Exported basis to /tmp/petrispot-output-7102575244923471123.kers
Total runtime 2094 ms.
[2026-05-25 08:07:18] [INFO ] Performed 487/4750 implicitness test of which 23 returned IMPLICIT in 30 seconds.
[2026-05-25 08:07:53] [INFO ] Performed 679/4750 implicitness test of which 31 returned IMPLICIT in 64 seconds.
[2026-05-25 08:08:24] [INFO ] Performed 787/4750 implicitness test of which 39 returned IMPLICIT in 95 seconds.
[2026-05-25 08:08:59] [INFO ] Performed 942/4750 implicitness test of which 51 returned IMPLICIT in 130 seconds.
[2026-05-25 08:09:25] [INFO ] Implicit Places using invariants in 162171 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 596, 601, 622, 627, 648, 654, 674, 679, 699, 705, 726, 731, 750, 756, 776, 782, 804, 810, 833, 838, 858, 863, 884, 889, 910, 916, 937, 942, 962, 968, 989, 994, 1013, 1019, 1039, 1045, 1067, 1073]
[2026-05-25 08:09:25] [INFO ] Actually due to overlaps returned [601, 596]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162200 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 17 : 4748/4798 places, 4579/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4748 transition count 4578
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4747 transition count 4578
Applied a total of 2 rules in 1989 ms. Remains 4747 /4748 variables (removed 1) and now considering 4578/4579 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4759909243249150766.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14983131848718284690.kers'
[2026-05-25 08:09:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4759909243249150766.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14983131848718284690.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 23 ms.
// Phase 1: matrix 4578 rows 4745 cols 204199 entries
Finished phase 1 with 2580 SingleSign rule and 1201 generalized
[2026-05-25 08:09:29] [INFO ] Computed 966 invariants in 1955 ms
Computed 966 P flows in 1955 ms.
Exported basis to /tmp/petrispot-output-14983131848718284690.kers
Total runtime 2005 ms.
[2026-05-25 08:10:04] [INFO ] Performed 508/4747 implicitness test of which 23 returned IMPLICIT in 31 seconds.
[2026-05-25 08:10:34] [INFO ] Performed 681/4747 implicitness test of which 29 returned IMPLICIT in 61 seconds.
[2026-05-25 08:11:06] [INFO ] Performed 784/4747 implicitness test of which 37 returned IMPLICIT in 93 seconds.
[2026-05-25 08:11:37] [INFO ] Performed 913/4747 implicitness test of which 47 returned IMPLICIT in 124 seconds.
[2026-05-25 08:12:09] [INFO ] Performed 1042/4747 implicitness test of which 57 returned IMPLICIT in 156 seconds.
[2026-05-25 08:12:09] [INFO ] Implicit Places using invariants in 162094 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 619, 624, 645, 651, 671, 676, 696, 702, 723, 728, 747, 753, 773, 779, 801, 807, 830, 835, 855, 860, 881, 886, 907, 913, 934, 939, 959, 965, 986, 991, 1010, 1016, 1036, 1042]
[2026-05-25 08:12:09] [INFO ] Actually due to overlaps returned [624, 619]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162111 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 18 : 4745/4798 places, 4578/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4745 transition count 4577
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4744 transition count 4577
Applied a total of 2 rules in 2025 ms. Remains 4744 /4745 variables (removed 1) and now considering 4577/4578 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10970875687737191794.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8768219108542210368.kers'
[2026-05-25 08:12:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10970875687737191794.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8768219108542210368.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 23 ms.
// Phase 1: matrix 4577 rows 4742 cols 203365 entries
Finished phase 1 with 2579 SingleSign rule and 1201 generalized
[2026-05-25 08:12:13] [INFO ] Computed 964 invariants in 1958 ms
Computed 964 P flows in 1959 ms.
Exported basis to /tmp/petrispot-output-8768219108542210368.kers
Total runtime 1999 ms.
[2026-05-25 08:12:49] [INFO ] Performed 558/4744 implicitness test of which 23 returned IMPLICIT in 32 seconds.
[2026-05-25 08:13:26] [INFO ] Performed 725/4744 implicitness test of which 31 returned IMPLICIT in 69 seconds.
[2026-05-25 08:13:56] [INFO ] Performed 832/4744 implicitness test of which 39 returned IMPLICIT in 99 seconds.
[2026-05-25 08:14:31] [INFO ] Performed 962/4744 implicitness test of which 49 returned IMPLICIT in 134 seconds.
[2026-05-25 08:14:53] [INFO ] Implicit Places using invariants in 162077 ms returned [5, 25, 31, 54, 60, 82, 87, 107, 112, 133, 138, 159, 165, 185, 190, 211, 217, 238, 243, 262, 268, 283, 288, 642, 648, 668, 673, 693, 699, 720, 725, 744, 750, 770, 776, 798, 804, 827, 832, 852, 857, 878, 883, 904, 910, 931, 936, 956, 962, 983, 988, 1007, 1013, 1033, 1039]
[2026-05-25 08:14:53] [INFO ] Actually due to overlaps returned [648, 642]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 162111 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 19 : 4742/4798 places, 4577/4595 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 4742 transition count 4576
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 4741 transition count 4576
Applied a total of 2 rules in 1964 ms. Remains 4741 /4742 variables (removed 1) and now considering 4576/4577 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9882563702940844244.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4743339892549572055.kers'
[2026-05-25 08:14:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9882563702940844244.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4743339892549572055.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 24 ms.
// Phase 1: matrix 4576 rows 4739 cols 202536 entries
Finished phase 1 with 2578 SingleSign rule and 1201 generalized
[2026-05-25 08:14:57] [INFO ] Computed 962 invariants in 2000 ms
Computed 962 P flows in 2001 ms.
Exported basis to /tmp/petrispot-output-4743339892549572055.kers
Total runtime 2050 ms.
BK_TIME_CONFINEMENT_REACHED
--------------------
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="DoubleExponent-PT-200"
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 DoubleExponent-PT-200, 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 r098-tall-177955695800907"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 ;