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-oct2-177944366300414.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)
........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ASLink-PT-09a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366300414
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 5.5K Mar 5 14:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Mar 5 14:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 5 14:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 5 14:03 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 3.7K Mar 15 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 07:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 5 14:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 5 14:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 14:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Mar 5 14:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:11 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 839K 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-09a-ReachabilityCardinality-2024-00
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-01
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-03
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-04
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-05
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-11
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-12
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779485782778

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-09a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-22 21:36:24] [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 21:36:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 21:36:24] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2026-05-22 21:36:24] [INFO ] Transformed 1991 places.
[2026-05-22 21:36:24] [INFO ] Transformed 2919 transitions.
[2026-05-22 21:36:24] [INFO ] Found NUPN structural information;
[2026-05-22 21:36:24] [INFO ] Parsed PT model containing 1991 places and 2919 transitions and 10953 arcs in 309 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (167 resets) in 2011 ms. (19 steps per ms) remains 9/13 properties
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (14 resets) in 325 ms. (122 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (15 resets) in 398 ms. (100 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (15 resets) in 390 ms. (102 steps per ms) remains 9/9 properties
[2026-05-22 21:36:25] [INFO ] Flatten gal took : 433 ms
BEST_FIRST walk for 40002 steps (12 resets) in 332 ms. (120 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (14 resets) in 329 ms. (121 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (15 resets) in 297 ms. (134 steps per ms) remains 9/9 properties
[2026-05-22 21:36:25] [INFO ] Flatten gal took : 266 ms
BEST_FIRST walk for 40004 steps (15 resets) in 276 ms. (144 steps per ms) remains 9/9 properties
[2026-05-22 21:36:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12196159099798706147.gal : 109 ms
[2026-05-22 21:36:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10541379234572184622.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/ReachabilityCardinality12196159099798706147.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10541379234572184622.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (17 resets) in 383 ms. (104 steps per ms) remains 9/9 properties

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 ...330
BEST_FIRST walk for 40004 steps (15 resets) in 263 ms. (151 steps per ms) remains 9/9 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8646333036338790985.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16423150393130774483.kers'
[2026-05-22 21:36:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8646333036338790985.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16423150393130774483.kers]
Culling duplicate invariants (modulo rational): removing 36 columns.
Culled 36 columns in 2 ms.
// Phase 1: matrix 2888 rows 1955 cols 10819 entries
Finished phase 1 with 762 SingleSign rule and 845 generalized
[2026-05-22 21:36:26] [INFO ] Computed 384 invariants in 27 ms
Computed 384 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-16423150393130774483.kers
Total runtime 31 ms.
Loading property file /tmp/ReachabilityCardinality10541379234572184622.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 302/340 variables, 15/54 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/340 variables, 302/356 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/340 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/340 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 532/872 variables, 75/432 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/872 variables, 532/964 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/872 variables, 1/965 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/872 variables, 0/965 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 1070/1942 variables, 265/1230 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1942 variables, 1070/2300 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1942 variables, 0/2300 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (OVERLAPS) 49/1991 variables, 26/2326 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1991 variables, 49/2375 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1991 variables, 0/2375 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :25 after 44
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :44 after 68
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :68 after 267
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :267 after 19669
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :19669 after 94341
At refinement iteration 17 (OVERLAPS) 2888/4879 variables, 1991/4366 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :94341 after 1.77733e+08
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :1.77733e+08 after 1.78309e+23
At refinement iteration 18 (INCLUDED_ONLY) 0/4879 variables, 0/4366 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4879/4879 variables, and 4366 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5041 ms.
Refiners :[Domain max(s): 1991/1991 constraints, Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 294/294 constraints, State Equation: 1991/1991 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 302/340 variables, 15/54 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/340 variables, 302/356 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/340 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/340 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 532/872 variables, 75/432 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/872 variables, 532/964 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/872 variables, 1/965 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/872 variables, 0/965 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem ASLink-PT-09a-ReachabilityCardinality-2024-09 is UNSAT
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 11 (OVERLAPS) 1070/1942 variables, 265/1230 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1942 variables, 1070/2300 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1942 variables, 3/2303 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1942 variables, 0/2303 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 49/1991 variables, 26/2329 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1991 variables, 49/2378 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1991/4879 variables, and 2378 constraints, problems are : Problem set: 1 solved, 8 unsolved in 5026 ms.
Refiners :[Domain max(s): 1991/1991 constraints, Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 294/294 constraints, State Equation: 0/1991 constraints, PredecessorRefiner: 0/9 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10286ms problems are : Problem set: 1 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 1991 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1991/1991 places, 2888/2888 transitions.
Ensure Unique test removed 35 places
Discarding 18 places :
Implicit places reduction removed 18 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 172 transitions
Trivial Post-agglo rules discarded 172 transitions
Performed 172 trivial Post agglomeration. Transition count delta: 172
Iterating post reduction 0 with 225 rules applied. Total rules applied 225 place count 1938 transition count 2716
Reduce places removed 172 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 174 rules applied. Total rules applied 399 place count 1766 transition count 2714
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 401 place count 1764 transition count 2714
Performed 184 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 184 Pre rules applied. Total rules applied 401 place count 1764 transition count 2530
Deduced a syphon composed of 184 places in 5 ms
Ensure Unique test removed 71 places
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 3 with 439 rules applied. Total rules applied 840 place count 1509 transition count 2530
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 841 place count 1509 transition count 2529
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 842 place count 1508 transition count 2529
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 853 place count 1497 transition count 2465
Iterating global reduction 5 with 11 rules applied. Total rules applied 864 place count 1497 transition count 2465
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 865 place count 1497 transition count 2464
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 865 place count 1497 transition count 2463
Deduced a syphon composed of 1 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 868 place count 1495 transition count 2463
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 869 place count 1494 transition count 2463
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 870 place count 1493 transition count 2455
Iterating global reduction 7 with 1 rules applied. Total rules applied 871 place count 1493 transition count 2455
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 5 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 7 with 120 rules applied. Total rules applied 991 place count 1433 transition count 2395
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 992 place count 1433 transition count 2394
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 993 place count 1432 transition count 2394
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 8 with 12 rules applied. Total rules applied 1005 place count 1432 transition count 2382
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 1017 place count 1420 transition count 2382
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 1029 place count 1420 transition count 2382
Applied a total of 1029 rules in 1023 ms. Remains 1420 /1991 variables (removed 571) and now considering 2382/2888 (removed 506) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1029 ms. Remains : 1420/1991 places, 2382/2888 transitions.
RANDOM walk for 40000 steps (314 resets) in 939 ms. (42 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (34 resets) in 189 ms. (210 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (36 resets) in 187 ms. (212 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (33 resets) in 132 ms. (300 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (35 resets) in 146 ms. (272 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (32 resets) in 207 ms. (192 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (36 resets) in 150 ms. (264 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (33 resets) in 154 ms. (258 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (38 resets) in 168 ms. (236 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 119854 steps, run timeout after 3002 ms. (steps per millisecond=39 ) properties seen :0 out of 8
Probabilistic random walk after 119854 steps, saw 35696 distinct states, run finished after 3012 ms. (steps per millisecond=39 ) 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-10604205636757577338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14812958779936281840.kers'
[2026-05-22 21:36:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10604205636757577338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14812958779936281840.kers]
Culling duplicate invariants (modulo rational): removing 17 columns.
Culled 17 columns in 1 ms.
// Phase 1: matrix 2382 rows 1403 cols 9431 entries
Finished phase 1 with 305 SingleSign rule and 857 generalized
[2026-05-22 21:36:41] [INFO ] Computed 258 invariants in 25 ms
Computed 258 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-14812958779936281840.kers
Total runtime 28 ms.
[2026-05-22 21:36:41] [INFO ] State equation strengthened by 53 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 137/173 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 418/591 variables, 57/70 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/591 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 785/1376 variables, 155/225 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1376 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 44/1420 variables, 33/258 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1420 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 2382/3802 variables, 1420/1678 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3802 variables, 53/1731 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3802 variables, 0/1731 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/3802 variables, 0/1731 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3802/3802 variables, and 1731 constraints, problems are : Problem set: 0 solved, 8 unsolved in 4943 ms.
Refiners :[Positive P Invariants (semi-flows): 69/69 constraints, Generalized P Invariants (flows): 189/189 constraints, State Equation: 1420/1420 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 137/173 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 418/591 variables, 57/70 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/591 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 785/1376 variables, 155/225 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1376 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 44/1420 variables, 33/258 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1420 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 2382/3802 variables, 1420/1678 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3802 variables, 53/1731 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3802 variables, 8/1739 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3802/3802 variables, and 1739 constraints, problems are : Problem set: 0 solved, 8 unsolved in 45047 ms.
Refiners :[Positive P Invariants (semi-flows): 69/69 constraints, Generalized P Invariants (flows): 189/189 constraints, State Equation: 1420/1420 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50058ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 1420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1420/1420 places, 2382/2382 transitions.
Applied a total of 0 rules in 128 ms. Remains 1420 /1420 variables (removed 0) and now considering 2382/2382 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 1420/1420 places, 2382/2382 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1420/1420 places, 2382/2382 transitions.
Applied a total of 0 rules in 147 ms. Remains 1420 /1420 variables (removed 0) and now considering 2382/2382 (removed 0) transitions.
[2026-05-22 21:37:31] [INFO ] Invariant cache hit.
[2026-05-22 21:37:32] [INFO ] Implicit Places using invariants in 1173 ms returned [1, 19, 20, 21, 24, 35, 53, 71, 131, 154, 167, 168, 169, 170, 171, 189, 207, 288, 301, 302, 303, 304, 305, 323, 341, 422, 435, 436, 437, 438, 439, 457, 475, 556, 569, 570, 571, 572, 573, 591, 609, 679, 691, 704, 705, 706, 707, 708, 726, 744, 825, 838, 842, 843, 844, 862, 951, 963, 976, 979, 980, 981, 999, 1017, 1097, 1110, 1111, 1112, 1113, 1114, 1132, 1150, 1230, 1235, 1246, 1247, 1248, 1249, 1250, 1283, 1285, 1288, 1306, 1307, 1308, 1309, 1321, 1329, 1335, 1341, 1347, 1353, 1359, 1365, 1371, 1377, 1383]
[2026-05-22 21:37:32] [INFO ] Actually due to overlaps returned [1283, 1250, 35, 53, 171, 189, 305, 323, 439, 457, 573, 591, 708, 726, 844, 862, 981, 999, 1114, 1132, 1288, 170, 304, 438, 572, 707, 843, 980, 1113, 1249, 1307, 169, 303, 437, 571, 706, 842, 979, 1112, 1248, 1285, 1306, 1, 21, 168, 288, 302, 422, 436, 556, 570, 691, 705, 825, 963, 1097, 1111, 1230, 1247, 19, 20, 71, 167, 207, 301, 341, 435, 475, 569, 609, 704, 744, 838, 976, 1017, 1110, 1150, 1246, 1309, 1353, 1371, 1383, 24, 154, 1235, 1308, 1321, 1329, 1335, 1341, 1347, 1359, 1365, 1377]
Discarding 94 places :
Implicit Place search using SMT only with invariants took 1200 ms to find 94 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1326/1420 places, 2382/2382 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1323 transition count 2234
Reduce places removed 148 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 155 rules applied. Total rules applied 306 place count 1175 transition count 2227
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 313 place count 1168 transition count 2227
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 62 Pre rules applied. Total rules applied 313 place count 1168 transition count 2165
Deduced a syphon composed of 62 places in 3 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 437 place count 1106 transition count 2165
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 3 with 37 rules applied. Total rules applied 474 place count 1086 transition count 2148
Reduce places removed 17 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 20 rules applied. Total rules applied 494 place count 1069 transition count 2145
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 497 place count 1066 transition count 2145
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 497 place count 1066 transition count 2144
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 499 place count 1065 transition count 2144
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 511 place count 1053 transition count 2132
Iterating global reduction 6 with 12 rules applied. Total rules applied 523 place count 1053 transition count 2132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 525 place count 1053 transition count 2130
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 528 place count 1050 transition count 2127
Iterating global reduction 7 with 3 rules applied. Total rules applied 531 place count 1050 transition count 2127
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 532 place count 1049 transition count 2126
Iterating global reduction 7 with 1 rules applied. Total rules applied 533 place count 1049 transition count 2126
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 534 place count 1048 transition count 2125
Iterating global reduction 7 with 1 rules applied. Total rules applied 535 place count 1048 transition count 2125
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 3 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 7 with 162 rules applied. Total rules applied 697 place count 967 transition count 2044
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 704 place count 960 transition count 2037
Iterating global reduction 7 with 7 rules applied. Total rules applied 711 place count 960 transition count 2037
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 718 place count 960 transition count 2030
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 719 place count 960 transition count 2029
Free-agglomeration rule applied 9 times.
Iterating global reduction 8 with 9 rules applied. Total rules applied 728 place count 960 transition count 2020
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 742 place count 951 transition count 2015
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 743 place count 951 transition count 2014
Free-agglomeration rule (complex) applied 30 times.
Iterating global reduction 9 with 30 rules applied. Total rules applied 773 place count 951 transition count 1984
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 805 place count 919 transition count 1984
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 806 place count 919 transition count 1983
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 10 with 25 rules applied. Total rules applied 831 place count 919 transition count 1983
Applied a total of 831 rules in 595 ms. Remains 919 /1326 variables (removed 407) and now considering 1983/2382 (removed 399) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1994743812284053193.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9813546805180860103.kers'
[2026-05-22 21:37:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1994743812284053193.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9813546805180860103.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1983 rows 918 cols 8306 entries
Finished phase 1 with 295 SingleSign rule and 485 generalized
[2026-05-22 21:37:33] [INFO ] Computed 139 invariants in 28 ms
Computed 139 P flows in 31 ms.
Exported basis to /tmp/petrispot-output-9813546805180860103.kers
Total runtime 33 ms.
[2026-05-22 21:37:34] [INFO ] Implicit Places using invariants in 819 ms returned [74, 103, 105, 108, 109, 161, 178, 184, 186, 192, 197, 198, 250, 267, 273, 279, 281, 286, 287, 339, 358, 364, 367, 369, 370, 375, 376, 428, 445, 451, 454, 459, 464, 465, 535, 541, 544, 546, 550, 557, 558, 633, 639, 642, 660, 661, 715, 733, 739, 742, 744, 746, 751, 752, 804, 821, 827, 830, 832, 833, 915]
[2026-05-22 21:37:34] [INFO ] Actually due to overlaps returned [192, 370, 746, 833, 281, 459, 464, 557, 465, 558, 105, 178, 184, 267, 273, 358, 364, 369, 445, 451, 535, 541, 546, 639, 733, 739, 744, 821, 827, 832, 74, 161, 186, 250, 279, 339, 428, 454, 550, 633, 642, 715, 804, 915]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 823 ms to find 44 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 875/1420 places, 1983/2382 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 852 transition count 1960
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 852 transition count 1960
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 52 place count 846 transition count 1954
Iterating global reduction 0 with 6 rules applied. Total rules applied 58 place count 846 transition count 1954
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 90 place count 830 transition count 1938
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 91 place count 830 transition count 1937
Free-agglomeration rule applied 22 times.
Iterating global reduction 0 with 22 rules applied. Total rules applied 113 place count 830 transition count 1915
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 135 place count 808 transition count 1915
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 142 place count 808 transition count 1908
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 149 place count 801 transition count 1908
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 150 place count 801 transition count 1908
Applied a total of 150 rules in 764 ms. Remains 801 /875 variables (removed 74) and now considering 1908/1983 (removed 75) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-901016847401138462.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17598716431045741015.kers'
[2026-05-22 21:37:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-901016847401138462.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17598716431045741015.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 5 ms.
// Phase 1: matrix 1908 rows 800 cols 7915 entries
Finished phase 1 with 317 SingleSign rule and 389 generalized
[2026-05-22 21:37:34] [INFO ] Computed 95 invariants in 19 ms
Computed 95 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-17598716431045741015.kers
Total runtime 21 ms.
[2026-05-22 21:37:35] [INFO ] Implicit Places using invariants in 527 ms returned [102, 103, 178, 179, 253, 254, 327, 328, 574, 575, 650, 651]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 531 ms to find 12 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 789/1420 places, 1908/2382 transitions.
Applied a total of 0 rules in 28 ms. Remains 789 /789 variables (removed 0) and now considering 1908/1908 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 4088 ms. Remains : 789/1420 places, 1908/2382 transitions.
RANDOM walk for 40000 steps (579 resets) in 438 ms. (91 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (81 resets) in 68 ms. (579 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (80 resets) in 97 ms. (408 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (78 resets) in 88 ms. (449 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (79 resets) in 92 ms. (430 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (80 resets) in 91 ms. (434 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (77 resets) in 97 ms. (408 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (84 resets) in 93 ms. (425 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (79 resets) in 90 ms. (439 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 168003 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :0 out of 8
Probabilistic random walk after 168003 steps, saw 83492 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) 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-11626314536818234590.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4664557118284258830.kers'
[2026-05-22 21:37:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11626314536818234590.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4664557118284258830.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1908 rows 788 cols 7754 entries
Finished phase 1 with 289 SingleSign rule and 417 generalized
[2026-05-22 21:37:38] [INFO ] Computed 83 invariants in 14 ms
Computed 83 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-4664557118284258830.kers
Total runtime 15 ms.
[2026-05-22 21:37:38] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 418/454 variables, 26/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 104/558 variables, 11/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 226/784 variables, 44/82 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/784 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 5/789 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/789 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1908/2697 variables, 789/872 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2697 variables, 8/880 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2697 variables, 0/880 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/2697 variables, 0/880 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2697/2697 variables, and 880 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2424 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 46/46 constraints, State Equation: 789/789 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 418/454 variables, 26/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/454 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 104/558 variables, 11/40 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 226/784 variables, 44/84 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/784 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 5/789 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/789 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1908/2697 variables, 789/874 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2697 variables, 8/882 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2697 variables, 8/890 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2697/2697 variables, and 890 constraints, problems are : Problem set: 0 solved, 8 unsolved in 75042 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 46/46 constraints, State Equation: 789/789 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 77516ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 789 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 789/789 places, 1908/1908 transitions.
Applied a total of 0 rules in 41 ms. Remains 789 /789 variables (removed 0) and now considering 1908/1908 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 789/789 places, 1908/1908 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 789/789 places, 1908/1908 transitions.
Applied a total of 0 rules in 68 ms. Remains 789 /789 variables (removed 0) and now considering 1908/1908 (removed 0) transitions.
[2026-05-22 21:38:56] [INFO ] Invariant cache hit.
[2026-05-22 21:38:57] [INFO ] Implicit Places using invariants in 560 ms returned []
[2026-05-22 21:38:57] [INFO ] Invariant cache hit.
[2026-05-22 21:38:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 21:39:00] [INFO ] Implicit Places using invariants and state equation in 3843 ms returned []
Implicit Place search using SMT with State Equation took 4415 ms to find 0 implicit places.
[2026-05-22 21:39:01] [INFO ] Redundant transitions in 111 ms returned []
Running 1907 sub problems to find dead transitions.
[2026-05-22 21:39:01] [INFO ] Invariant cache hit.
[2026-05-22 21:39:01] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/788 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 1907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 788/2697 variables, and 41 constraints, problems are : Problem set: 0 solved, 1907 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 0/37 constraints, Generalized P Invariants (flows): 41/46 constraints, State Equation: 0/789 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 1907/1907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1907 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/788 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 1907 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 788/2697 variables, and 41 constraints, problems are : Problem set: 0 solved, 1907 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 0/37 constraints, Generalized P Invariants (flows): 41/46 constraints, State Equation: 0/789 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 0/1907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61064ms problems are : Problem set: 0 solved, 1907 unsolved
Search for dead transitions found 0 dead transitions in 61075ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65699 ms. Remains : 789/789 places, 1908/1908 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 789 transition count 1905
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 786 transition count 1905
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 785 transition count 1905
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 784 transition count 1904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 783 transition count 1903
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 783 transition count 1903
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 783 transition count 1902
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 782 transition count 1901
Applied a total of 14 rules in 128 ms. Remains 782 /789 variables (removed 7) and now considering 1901/1908 (removed 7) transitions.
Running SMT prover for 8 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2750230384932913245.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10467959946973042405.kers'
[2026-05-22 21:40:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2750230384932913245.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10467959946973042405.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 11 ms.
// Phase 1: matrix 1901 rows 781 cols 7733 entries
Finished phase 1 with 286 SingleSign rule and 414 generalized
[2026-05-22 21:40:02] [INFO ] Computed 82 invariants in 45 ms
Computed 82 P flows in 45 ms.
Exported basis to /tmp/petrispot-output-10467959946973042405.kers
Total runtime 47 ms.
[2026-05-22 21:40:02] [INFO ] [Real]Absence check using 37 positive place invariants in 15 ms returned sat
[2026-05-22 21:40:02] [INFO ] [Real]Absence check using 37 positive and 45 generalized place invariants in 15 ms returned sat
[2026-05-22 21:40:02] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2026-05-22 21:40:02] [INFO ] [Nat]Absence check using 37 positive place invariants in 15 ms returned sat
[2026-05-22 21:40:02] [INFO ] [Nat]Absence check using 37 positive and 45 generalized place invariants in 14 ms returned sat
[2026-05-22 21:40:31] [INFO ] After 28350ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
[2026-05-22 21:40:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 216 ms
TRAPS : Iteration 1
[2026-05-22 21:41:42] [INFO ] After 98878ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
[2026-05-22 21:42:07] [INFO ] After 124658ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2026-05-22 21:42:07] [INFO ] Flatten gal took : 87 ms
[2026-05-22 21:42:07] [INFO ] Flatten gal took : 59 ms
[2026-05-22 21:42:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9203152233247668462.gal : 46 ms
[2026-05-22 21:42:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15119422595241622743.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/ReachabilityCardinality9203152233247668462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15119422595241622743.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/ReachabilityCardinality15119422595241622743.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :8 after 15
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :15 after 57
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :57 after 155
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :155 after 8345
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :8345 after 3.21147e+07
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :3.21147e+07 after 9.64347e+09
Reachability property ASLink-PT-09a-ReachabilityCardinality-2024-15 is true.
Detected timeout of ITS tools.
[2026-05-22 21:42:22] [INFO ] Flatten gal took : 47 ms
[2026-05-22 21:42:22] [INFO ] Applying decomposition
[2026-05-22 21:42:22] [INFO ] Flatten gal took : 55 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/graph14273425502824030508.txt' '-o' '/tmp/graph14273425502824030508.bin' '-w' '/tmp/graph14273425502824030508.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14273425502824030508.bin' '-l' '-1' '-v' '-w' '/tmp/graph14273425502824030508.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:42:22] [INFO ] Decomposing Gal with order
[2026-05-22 21:42:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:42:23] [INFO ] Removed a total of 3934 redundant transitions.
[2026-05-22 21:42:23] [INFO ] Flatten gal took : 220 ms
[2026-05-22 21:42:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 54 ms.
[2026-05-22 21:42:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9421499618287149939.gal : 34 ms
[2026-05-22 21:42:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8258681981139271960.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/ReachabilityCardinality9421499618287149939.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8258681981139271960.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/ReachabilityCardinality8258681981139271960.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1 after 85
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :85 after 134401
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :134401 after 3.27569e+10
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :3.27569e+10 after 9.28756e+10
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :9.28756e+10 after 2.83382e+13
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :2.83382e+13 after 6.83426e+13
Invariant property ASLink-PT-09a-ReachabilityCardinality-2024-04 does not hold.
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :6.83426e+13 after 1.7758e+14
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :1.7758e+14 after 2.66148e+15
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 156404 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 21:42:38] [INFO ] Flatten gal took : 85 ms
[2026-05-22 21:42:38] [INFO ] Applying decomposition
[2026-05-22 21:42:38] [INFO ] Flatten gal took : 84 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/graph5343882679385127357.txt' '-o' '/tmp/graph5343882679385127357.bin' '-w' '/tmp/graph5343882679385127357.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5343882679385127357.bin' '-l' '-1' '-v' '-w' '/tmp/graph5343882679385127357.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:42:39] [INFO ] Decomposing Gal with order
[2026-05-22 21:42:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:42:39] [INFO ] Removed a total of 3895 redundant transitions.
[2026-05-22 21:42:39] [INFO ] Flatten gal took : 175 ms
[2026-05-22 21:42:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 70 ms.
[2026-05-22 21:42:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16150613398938800475.gal : 22 ms
[2026-05-22 21:42:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9208195849944249519.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/ReachabilityCardinality16150613398938800475.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9208195849944249519.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/ReachabilityCardinality9208195849944249519.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 11
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :11 after 2.12173e+12
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :2.12173e+12 after 2.269e+27
Reachability property ASLink-PT-09a-ReachabilityCardinality-2024-15 is true.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ASLink-PT-09a-ReachabilityCardinality-2024-04 does not hold.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :2.269e+27 after 7.17304e+27
Detected timeout of ITS tools.
[2026-05-22 22:12:39] [INFO ] Flatten gal took : 76 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7848467020694179991
[2026-05-22 22:12:39] [INFO ] Applying decomposition
[2026-05-22 22:12:39] [INFO ] Too many transitions (1908) to apply POR reductions. Disabling POR matrices.
[2026-05-22 22:12:39] [INFO ] Flatten gal took : 51 ms
[2026-05-22 22:12:39] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7848467020694179991
Running compilation step : cd /tmp/ltsmin7848467020694179991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '120' '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'
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/graph6099513846889138285.txt' '-o' '/tmp/graph6099513846889138285.bin' '-w' '/tmp/graph6099513846889138285.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6099513846889138285.bin' '-l' '-1' '-v' '-w' '/tmp/graph6099513846889138285.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:12:39] [INFO ] Decomposing Gal with order
[2026-05-22 22:12:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:12:40] [INFO ] Removed a total of 3921 redundant transitions.
[2026-05-22 22:12:40] [INFO ] Flatten gal took : 100 ms
[2026-05-22 22:12:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 17 ms.
[2026-05-22 22:12:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11172683418414963332.gal : 13 ms
[2026-05-22 22:12:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3724655243431300082.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/ReachabilityCardinality11172683418414963332.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3724655243431300082.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/ReachabilityCardinality3724655243431300082.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :11 after 76
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :76 after 76
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :76 after 11206
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :11206 after 6.98235e+10
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :6.98235e+10 after 1.97988e+11
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1.97988e+11 after 7.79077e+11
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :7.79077e+11 after 1.10374e+13
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :1.10374e+13 after 4.78877e+13
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :4.78877e+13 after 1.23822e+14
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :1.23822e+14 after 2.70182e+14
Compilation finished in 4004 ms.
Running link step : cd /tmp/ltsmin7848467020694179991;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202400==true'
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :2.70182e+14 after 4.23836e+15
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :4.23836e+15 after 2.80005e+16
Reachability property ASLink-PT-09a-ReachabilityCardinality-2024-12 is true.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-09a-ReachabilityCardinality-2024-06 is true.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-09a-ReachabilityCardinality-2024-03 is true.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-09a-ReachabilityCardinality-2024-00 is true.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.80005e+16 after 1.24539e+17
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202400==true'
Running LTSmin : cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202411==true'
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202411==true'
Running LTSmin : cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202414==true'
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202414==true'
Retrying LTSmin with larger timeout 4800 s
Running LTSmin : cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202411==true'
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.24539e+17 after 1.16781e+18
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202411==true'
Running LTSmin : cd /tmp/ltsmin7848467020694179991;'/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' 'ASLinkPT09aReachabilityCardinality202414==true'
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1.16781e+18 after 4.48387e+18

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
+ [[ 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-09a"
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-09a, 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-oct2-177944366300414"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;