About the Execution of ITS-Tools for ASLink-PT-04a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3600.607 | 2914919.00 | 4129612.00 | 1641.10 | FTFFFTTFFFTFFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366200334.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ASLink-PT-04a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366200334
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 900K
-rw-r--r-- 1 mcc users 9.6K Mar 5 14:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 5 14:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 5 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 5 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 5 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 5 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 5 14:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 5 14:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:08 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 436K 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 ASLink-PT-04a-ReachabilityCardinality-2024-00
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-01
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-03
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-04
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-05
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-11
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-12
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779474452491
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-22 18:27:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 18:27:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 18:27:34] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2026-05-22 18:27:34] [INFO ] Transformed 1016 places.
[2026-05-22 18:27:34] [INFO ] Transformed 1554 transitions.
[2026-05-22 18:27:34] [INFO ] Found NUPN structural information;
[2026-05-22 18:27:34] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 236 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (279 resets) in 1801 ms. (22 steps per ms) remains 10/15 properties
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (52 resets) in 208 ms. (191 steps per ms) remains 10/10 properties
[2026-05-22 18:27:34] [INFO ] Flatten gal took : 293 ms
BEST_FIRST walk for 40004 steps (54 resets) in 353 ms. (113 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (50 resets) in 286 ms. (139 steps per ms) remains 10/10 properties
[2026-05-22 18:27:35] [INFO ] Flatten gal took : 184 ms
BEST_FIRST walk for 40002 steps (48 resets) in 411 ms. (97 steps per ms) remains 9/10 properties
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2026-05-22 18:27:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16784020247405299148.gal : 109 ms
[2026-05-22 18:27:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9158974083980353618.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16784020247405299148.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9158974083980353618.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (54 resets) in 676 ms. (59 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (49 resets) in 298 ms. (133 steps per ms) remains 9/9 properties
Loading property file /tmp/ReachabilityCardinality9158974083980353618.prop.
BEST_FIRST walk for 40003 steps (48 resets) in 248 ms. (160 steps per ms) remains 7/9 properties
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (48 resets) in 156 ms. (254 steps per ms) remains 7/7 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-627443925489183759.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16847945237806151962.kers'
[2026-05-22 18:27:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-627443925489183759.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16847945237806151962.kers]
Culling duplicate invariants (modulo rational): removing 16 columns.
Culled 16 columns in 1 ms.
// Phase 1: matrix 1538 rows 1000 cols 5794 entries
Finished phase 1 with 374 SingleSign rule and 448 generalized
[2026-05-22 18:27:35] [INFO ] Computed 194 invariants in 10 ms
Computed 194 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-16847945237806151962.kers
Total runtime 12 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/77 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 272/349 variables, 21/98 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/349 variables, 272/370 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 111/460 variables, 22/392 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/460 variables, 111/503 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/460 variables, 2/505 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :6 after 15
At refinement iteration 8 (INCLUDED_ONLY) 0/460 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :15 after 35
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :35 after 36
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :36 after 68
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :68 after 6724
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :6724 after 2.99392e+07
At refinement iteration 9 (OVERLAPS) 531/991 variables, 135/640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/991 variables, 531/1171 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :2.99392e+07 after 5.6939e+11
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-12 does not hold.
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-09 does not hold.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-02 does not hold.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :5.6939e+11 after 1.57095e+12
Reachability property ASLink-PT-04a-ReachabilityCardinality-2024-01 is true.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.57095e+12 after 1.57095e+12
At refinement iteration 11 (INCLUDED_ONLY) 0/991 variables, 0/1171 constraints. Problems are: Problem set: 3 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.57095e+12 after 1.57095e+12
At refinement iteration 12 (OVERLAPS) 25/1016 variables, 14/1185 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1016 variables, 25/1210 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Reachability property ASLink-PT-04a-ReachabilityCardinality-2024-10 is true.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property ASLink-PT-04a-ReachabilityCardinality-2024-05 is true.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.57095e+12 after 1.5748e+12
At refinement iteration 14 (INCLUDED_ONLY) 0/1016 variables, 0/1210 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 1538/2554 variables, 1016/2226 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2554 variables, 0/2226 constraints. Problems are: Problem set: 5 solved, 2 unsolved
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.5748e+12 after 1.51537e+13
At refinement iteration 17 (OVERLAPS) 0/2554 variables, 0/2226 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2554/2554 variables, and 2226 constraints, problems are : Problem set: 5 solved, 2 unsolved in 2613 ms.
Refiners :[Domain max(s): 1016/1016 constraints, Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 151/151 constraints, State Equation: 1016/1016 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/39 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 269/308 variables, 18/57 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 269/326 constraints. Problems are: Problem set: 5 solved, 2 unsolved
SDD proceeding with computation,3 properties remain. new max is 8192
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 0/326 constraints. Problems are: Problem set: 5 solved, 2 unsolved
SDD size :1.51537e+13 after 1.77375e+13
At refinement iteration 5 (OVERLAPS) 123/431 variables, 25/351 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/431 variables, 123/474 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/431 variables, 0/474 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 555/986 variables, 133/607 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/986 variables, 555/1162 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/986 variables, 2/1164 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/986 variables, 0/1164 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 30/1016 variables, 18/1182 constraints. Problems are: Problem set: 5 solved, 2 unsolved
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1.77375e+13 after 9.78522e+13
At refinement iteration 13 (INCLUDED_ONLY) 0/1016 variables, 30/1212 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1016 variables, 0/1212 constraints. Problems are: Problem set: 5 solved, 2 unsolved
SMT process timed out in 7765ms, After SMT, problems are : Problem set: 5 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 39 out of 1016 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 16 places
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 106 rules applied. Total rules applied 106 place count 992 transition count 1456
Reduce places removed 82 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 86 rules applied. Total rules applied 192 place count 910 transition count 1452
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 196 place count 906 transition count 1452
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 82 Pre rules applied. Total rules applied 196 place count 906 transition count 1370
Deduced a syphon composed of 82 places in 4 ms
Ensure Unique test removed 31 places
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 3 with 195 rules applied. Total rules applied 391 place count 793 transition count 1370
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 392 place count 793 transition count 1369
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 393 place count 792 transition count 1369
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 399 place count 786 transition count 1335
Ensure Unique test removed 1 places
Iterating global reduction 5 with 7 rules applied. Total rules applied 406 place count 785 transition count 1335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 408 place count 785 transition count 1333
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 409 place count 784 transition count 1333
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 410 place count 783 transition count 1325
Iterating global reduction 7 with 1 rules applied. Total rules applied 411 place count 783 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 412 place count 782 transition count 1317
Iterating global reduction 7 with 1 rules applied. Total rules applied 413 place count 782 transition count 1317
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 461 place count 758 transition count 1293
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 463 place count 757 transition count 1296
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 465 place count 757 transition count 1294
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 467 place count 755 transition count 1294
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 471 place count 755 transition count 1290
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 475 place count 751 transition count 1290
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 480 place count 751 transition count 1290
Applied a total of 480 rules in 562 ms. Remains 751 /1016 variables (removed 265) and now considering 1290/1538 (removed 248) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 570 ms. Remains : 751/1016 places, 1290/1538 transitions.
RANDOM walk for 40000 steps (415 resets) in 502 ms. (79 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (95 resets) in 229 ms. (173 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (93 resets) in 165 ms. (240 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 187061 steps, run timeout after 3009 ms. (steps per millisecond=62 ) properties seen :0 out of 2
Probabilistic random walk after 187061 steps, saw 85644 distinct states, run finished after 3020 ms. (steps per millisecond=61 ) 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-3515481277580384519.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3899057579881196340.kers'
[2026-05-22 18:27:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3515481277580384519.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3899057579881196340.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 1 ms.
// Phase 1: matrix 1290 rows 743 cols 5099 entries
Finished phase 1 with 161 SingleSign rule and 452 generalized
[2026-05-22 18:27:47] [INFO ] Computed 138 invariants in 11 ms
Computed 138 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-3899057579881196340.kers
Total runtime 26 ms.
[2026-05-22 18:27:47] [INFO ] State equation strengthened by 27 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 180/219 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 93/312 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 415/727 variables, 84/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/727 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 24/751 variables, 18/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/751 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1290/2041 variables, 751/889 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2041 variables, 27/916 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2041 variables, 0/916 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/2041 variables, 0/916 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2041/2041 variables, and 916 constraints, problems are : Problem set: 0 solved, 2 unsolved in 970 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 102/102 constraints, State Equation: 751/751 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 2/0 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) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 180/219 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 93/312 variables, 22/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 415/727 variables, 84/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/727 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/727 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 24/751 variables, 18/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/751 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1290/2041 variables, 751/891 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2041 variables, 27/918 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2041 variables, 1/919 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2041 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/2041 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2041/2041 variables, and 919 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3711 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 102/102 constraints, State Equation: 751/751 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4737ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 2452 ms.
Support contains 39 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1290/1290 transitions.
Applied a total of 0 rules in 44 ms. Remains 751 /751 variables (removed 0) and now considering 1290/1290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 751/751 places, 1290/1290 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1290/1290 transitions.
Applied a total of 0 rules in 38 ms. Remains 751 /751 variables (removed 0) and now considering 1290/1290 (removed 0) transitions.
[2026-05-22 18:27:54] [INFO ] Invariant cache hit.
[2026-05-22 18:27:55] [INFO ] Implicit Places using invariants in 644 ms returned [1, 19, 20, 22, 32, 50, 130, 150, 163, 164, 165, 166, 167, 185, 203, 267, 287, 300, 301, 302, 303, 304, 322, 340, 376, 424, 437, 438, 439, 440, 441, 477, 540, 560, 565, 576, 577, 578, 579, 580, 612, 614, 617, 635, 636, 637, 638, 650, 656, 662, 668, 674, 680, 686, 692, 698, 704, 712, 750]
[2026-05-22 18:27:55] [INFO ] Actually due to overlaps returned [612, 750, 580, 32, 50, 167, 185, 304, 322, 441, 617, 166, 303, 440, 579, 636, 165, 302, 439, 578, 614, 635, 1, 164, 287, 301, 424, 438, 560, 577, 19, 20, 163, 203, 300, 340, 437, 477, 576, 638, 680, 698, 712, 22, 150, 565, 637, 650, 656, 662, 668, 674, 686, 692, 704]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 656 ms to find 55 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 696/751 places, 1290/1290 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 692 transition count 1219
Reduce places removed 71 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 78 rules applied. Total rules applied 153 place count 621 transition count 1212
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 160 place count 614 transition count 1212
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 160 place count 614 transition count 1181
Deduced a syphon composed of 31 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 63 rules applied. Total rules applied 223 place count 582 transition count 1181
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 14 rules applied. Total rules applied 237 place count 573 transition count 1176
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 243 place count 568 transition count 1175
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 244 place count 567 transition count 1175
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 244 place count 567 transition count 1174
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 246 place count 566 transition count 1174
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 257 place count 555 transition count 1163
Iterating global reduction 6 with 11 rules applied. Total rules applied 268 place count 555 transition count 1163
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 272 place count 551 transition count 1159
Iterating global reduction 6 with 4 rules applied. Total rules applied 276 place count 551 transition count 1159
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 277 place count 550 transition count 1158
Iterating global reduction 6 with 1 rules applied. Total rules applied 278 place count 550 transition count 1158
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 279 place count 549 transition count 1157
Iterating global reduction 6 with 1 rules applied. Total rules applied 280 place count 549 transition count 1157
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 6 with 82 rules applied. Total rules applied 362 place count 508 transition count 1116
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 365 place count 505 transition count 1113
Iterating global reduction 6 with 3 rules applied. Total rules applied 368 place count 505 transition count 1113
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 371 place count 505 transition count 1110
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 376 place count 505 transition count 1105
Free-agglomeration rule applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 383 place count 505 transition count 1098
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 393 place count 498 transition count 1095
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 394 place count 498 transition count 1094
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 8 with 18 rules applied. Total rules applied 412 place count 498 transition count 1076
Ensure Unique test removed 5 places
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 435 place count 475 transition count 1076
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 438 place count 472 transition count 1073
Iterating global reduction 9 with 3 rules applied. Total rules applied 441 place count 472 transition count 1073
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 444 place count 472 transition count 1070
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 445 place count 472 transition count 1069
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 453 place count 472 transition count 1069
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 454 place count 472 transition count 1069
Applied a total of 454 rules in 331 ms. Remains 472 /696 variables (removed 224) and now considering 1069/1290 (removed 221) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8919085605037066301.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8531949988384592814.kers'
[2026-05-22 18:27:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8919085605037066301.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8531949988384592814.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1069 rows 472 cols 4378 entries
Finished phase 1 with 160 SingleSign rule and 248 generalized
[2026-05-22 18:27:55] [INFO ] Computed 64 invariants in 14 ms
Computed 64 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-8531949988384592814.kers
Total runtime 15 ms.
[2026-05-22 18:27:55] [INFO ] Implicit Places using invariants in 385 ms returned [74, 104, 106, 109, 164, 183, 194, 196, 197, 202, 203, 255, 277, 284, 287, 289, 290, 295, 296, 349, 372, 388, 389]
[2026-05-22 18:27:56] [INFO ] Actually due to overlaps returned [290, 389, 197, 106, 196, 277, 289, 74, 164, 183, 255, 284, 349, 372, 388]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 395 ms to find 15 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 457/751 places, 1069/1290 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 457 transition count 1068
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 456 transition count 1068
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 452 transition count 1064
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 452 transition count 1064
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 451 transition count 1063
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 451 transition count 1063
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 450 transition count 1062
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 450 transition count 1062
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 28 place count 443 transition count 1055
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 35 place count 443 transition count 1048
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 42 place count 436 transition count 1048
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 436 transition count 1046
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 46 place count 434 transition count 1046
Applied a total of 46 rules in 136 ms. Remains 434 /457 variables (removed 23) and now considering 1046/1069 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9419000320296695808.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16896881487244980662.kers'
[2026-05-22 18:27:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9419000320296695808.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16896881487244980662.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1046 rows 434 cols 4255 entries
Finished phase 1 with 158 SingleSign rule and 227 generalized
[2026-05-22 18:27:56] [INFO ] Computed 49 invariants in 5 ms
Computed 49 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-16896881487244980662.kers
Total runtime 7 ms.
[2026-05-22 18:27:56] [INFO ] Implicit Places using invariants in 265 ms returned [105, 188, 189, 268, 269]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 268 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 429/751 places, 1046/1290 transitions.
Applied a total of 0 rules in 13 ms. Remains 429 /429 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 1837 ms. Remains : 429/751 places, 1046/1290 transitions.
RANDOM walk for 40000 steps (644 resets) in 178 ms. (223 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (142 resets) in 173 ms. (229 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (172 resets) in 126 ms. (314 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 267381 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :0 out of 2
Probabilistic random walk after 267381 steps, saw 164523 distinct states, run finished after 3002 ms. (steps per millisecond=89 ) 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-2184502553572586704.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13072654872976452986.kers'
[2026-05-22 18:27:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2184502553572586704.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13072654872976452986.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1046 rows 429 cols 4185 entries
Finished phase 1 with 158 SingleSign rule and 227 generalized
[2026-05-22 18:27:59] [INFO ] Computed 44 invariants in 6 ms
Computed 44 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-13072654872976452986.kers
Total runtime 7 ms.
[2026-05-22 18:27:59] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 295/334 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 7/341 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 88/429 variables, 21/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/429 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1046/1475 variables, 429/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1475 variables, 3/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1475 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/1475 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1475/1475 variables, and 476 constraints, problems are : Problem set: 0 solved, 2 unsolved in 491 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 429/429 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 2/0 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) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 295/334 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/334 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/334 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 7/341 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 88/429 variables, 21/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/429 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/429 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1046/1475 variables, 429/475 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1475 variables, 3/478 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1475 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1475 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1475/1475 variables, and 478 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1353 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 429/429 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1886ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 449 ms.
Support contains 39 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1046/1046 transitions.
Applied a total of 0 rules in 15 ms. Remains 429 /429 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 429/429 places, 1046/1046 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1046/1046 transitions.
Applied a total of 0 rules in 13 ms. Remains 429 /429 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
[2026-05-22 18:28:01] [INFO ] Invariant cache hit.
[2026-05-22 18:28:02] [INFO ] Implicit Places using invariants in 309 ms returned []
[2026-05-22 18:28:02] [INFO ] Invariant cache hit.
[2026-05-22 18:28:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 18:28:03] [INFO ] Implicit Places using invariants and state equation in 1224 ms returned []
Implicit Place search using SMT with State Equation took 1544 ms to find 0 implicit places.
[2026-05-22 18:28:03] [INFO ] Redundant transitions in 54 ms returned []
Running 1045 sub problems to find dead transitions.
[2026-05-22 18:28:03] [INFO ] Invariant cache hit.
[2026-05-22 18:28:03] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/428 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1045 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/428 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1045 unsolved
At refinement iteration 2 (OVERLAPS) 1/429 variables, 23/38 constraints. Problems are: Problem set: 0 solved, 1045 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (INCLUDED_ONLY) 0/429 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 1045 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 429/1475 variables, and 44 constraints, problems are : Problem set: 0 solved, 1045 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 0/429 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1045/1045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1045 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/428 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1045 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/428 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1045 unsolved
At refinement iteration 2 (OVERLAPS) 1/429 variables, 23/38 constraints. Problems are: Problem set: 0 solved, 1045 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/429 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 1045 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 429/1475 variables, and 44 constraints, problems are : Problem set: 0 solved, 1045 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 0/429 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 0/1045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60514ms problems are : Problem set: 0 solved, 1045 unsolved
Search for dead transitions found 0 dead transitions in 60528ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62171 ms. Remains : 429/429 places, 1046/1046 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 20 ms. Remains 429 /429 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Running SMT prover for 2 properties.
[2026-05-22 18:29:04] [INFO ] Invariant cache hit.
[2026-05-22 18:29:04] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-22 18:29:04] [INFO ] [Nat]Absence check using 23 positive place invariants in 8 ms returned sat
[2026-05-22 18:29:04] [INFO ] [Nat]Absence check using 23 positive and 21 generalized place invariants in 11 ms returned sat
[2026-05-22 18:29:04] [INFO ] After 434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-22 18:29:05] [INFO ] After 763ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-22 18:29:05] [INFO ] After 1226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2026-05-22 18:29:05] [INFO ] Flatten gal took : 79 ms
[2026-05-22 18:29:05] [INFO ] Flatten gal took : 39 ms
[2026-05-22 18:29:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12673780872754901268.gal : 15 ms
[2026-05-22 18:29:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3049186319396719387.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12673780872754901268.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3049186319396719387.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3049186319396719387.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 15
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :15 after 22
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :22 after 267
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :267 after 2773
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2773 after 182953
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :182953 after 311067
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :311067 after 314818
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :314818 after 4.51403e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :4.51403e+06 after 1.79053e+07
Detected timeout of ITS tools.
[2026-05-22 18:29:20] [INFO ] Flatten gal took : 49 ms
[2026-05-22 18:29:20] [INFO ] Applying decomposition
[2026-05-22 18:29:20] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18100640831334904379.txt' '-o' '/tmp/graph18100640831334904379.bin' '-w' '/tmp/graph18100640831334904379.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18100640831334904379.bin' '-l' '-1' '-v' '-w' '/tmp/graph18100640831334904379.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:29:21] [INFO ] Decomposing Gal with order
[2026-05-22 18:29:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:29:21] [INFO ] Removed a total of 2163 redundant transitions.
[2026-05-22 18:29:21] [INFO ] Flatten gal took : 173 ms
[2026-05-22 18:29:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 25 ms.
[2026-05-22 18:29:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4006843279349873526.gal : 10 ms
[2026-05-22 18:29:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10973478550412635364.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4006843279349873526.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10973478550412635364.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality10973478550412635364.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 181
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :181 after 1.28288e+07
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.28288e+07 after 3.06916e+07
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3.06916e+07 after 7.92737e+07
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.92737e+07 after 1.14181e+08
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.14181e+08 after 1.02382e+09
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.02382e+09 after 8.42532e+09
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :8.42532e+09 after 2.47636e+10
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.47636e+10 after 7.62384e+10
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32317 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 18:29:36] [INFO ] Flatten gal took : 36 ms
[2026-05-22 18:29:36] [INFO ] Applying decomposition
[2026-05-22 18:29:36] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15093714013720585748.txt' '-o' '/tmp/graph15093714013720585748.bin' '-w' '/tmp/graph15093714013720585748.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15093714013720585748.bin' '-l' '-1' '-v' '-w' '/tmp/graph15093714013720585748.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:29:36] [INFO ] Decomposing Gal with order
[2026-05-22 18:29:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:29:36] [INFO ] Removed a total of 2177 redundant transitions.
[2026-05-22 18:29:36] [INFO ] Flatten gal took : 87 ms
[2026-05-22 18:29:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 29 ms.
[2026-05-22 18:29:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1945184659160915026.gal : 16 ms
[2026-05-22 18:29:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5217226453991209715.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1945184659160915026.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5217226453991209715.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality5217226453991209715.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 1.65186e+07
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1.65186e+07 after 3.40297e+12
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :3.40297e+12 after 2.42263e+13
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2.42263e+13 after 4.19457e+13
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.19457e+13 after 3.82437e+14
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3.82437e+14 after 3.33793e+15
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3.33793e+15 after 2.11203e+18
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.36439e+19 after 1.51526e+19
Detected timeout of ITS tools.
[2026-05-22 18:59:37] [INFO ] Flatten gal took : 22 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9902325539458775508
[2026-05-22 18:59:37] [INFO ] Applying decomposition
[2026-05-22 18:59:37] [INFO ] Computing symmetric may disable matrix : 1046 transitions.
[2026-05-22 18:59:37] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 18:59:37] [INFO ] Computing symmetric may enable matrix : 1046 transitions.
[2026-05-22 18:59:37] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 18:59:37] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4677955204649271673.txt' '-o' '/tmp/graph4677955204649271673.bin' '-w' '/tmp/graph4677955204649271673.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4677955204649271673.bin' '-l' '-1' '-v' '-w' '/tmp/graph4677955204649271673.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:59:37] [INFO ] Decomposing Gal with order
[2026-05-22 18:59:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:59:37] [INFO ] Removed a total of 2045 redundant transitions.
[2026-05-22 18:59:37] [INFO ] Flatten gal took : 58 ms
[2026-05-22 18:59:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 14 ms.
[2026-05-22 18:59:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2910987395000459373.gal : 15 ms
[2026-05-22 18:59:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6283664098757683231.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2910987395000459373.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6283664098757683231.prop' '--nowitness'
[2026-05-22 18:59:37] [INFO ] Computing Do-Not-Accords matrix : 1046 transitions.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
[2026-05-22 18:59:37] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 18:59:37] [INFO ] Built C files in 308ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9902325539458775508
Running compilation step : cd /tmp/ltsmin9902325539458775508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Loading property file /tmp/ReachabilityCardinality6283664098757683231.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :8 after 2134
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2134 after 609846
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :609846 after 2.23164e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.23164e+06 after 1.11058e+07
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.11058e+07 after 1.39748e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.39748e+07 after 1.54966e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.54966e+07 after 1.80662e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.80662e+07 after 2.34517e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.34517e+07 after 2.77359e+08
Compilation finished in 3360 ms.
Running link step : cd /tmp/ltsmin9902325539458775508;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 95 ms.
Running LTSmin : cd /tmp/ltsmin9902325539458775508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202407==true'
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :8.14594e+09 after 1.11382e+10
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :5.02142e+10 after 9.17459e+10
LTSmin run took 86320 ms.
Found Violation
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin9902325539458775508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202411==true'
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-11 does not hold.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-07 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 32769 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.33701e+12,576.929,2481212,21363,23505,1.87829e+06,2.87991e+06,1480,5.56895e+06,457,2.28461e+07,0
Total reachable state count : 6337007651393
Verifying 2 reachability properties.
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin9902325539458775508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202411==true'
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2913465 ms.
BK_STOP 1779477367410
--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="ASLink-PT-04a"
export BK_EXAMINATION="ReachabilityCardinality"
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 ASLink-PT-04a, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-oct2-177944366200334"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;