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-oct2-177944366200398.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-08a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366200398
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.2K Mar 5 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 5 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 5 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 5 14:02 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 3.8K Mar 15 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Mar 5 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Mar 5 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:10 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 757K 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-08a-ReachabilityCardinality-2024-00
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-01
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-03
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-04
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-05
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-11
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-12
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779483279889

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-08a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-22 20:54:41] [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 20:54:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 20:54:41] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2026-05-22 20:54:41] [INFO ] Transformed 1796 places.
[2026-05-22 20:54:41] [INFO ] Transformed 2646 transitions.
[2026-05-22 20:54:41] [INFO ] Found NUPN structural information;
[2026-05-22 20:54:41] [INFO ] Parsed PT model containing 1796 places and 2646 transitions and 9934 arcs in 361 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 37 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (195 resets) in 2271 ms. (17 steps per ms) remains 8/15 properties
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (19 resets) in 464 ms. (86 steps per ms) remains 8/8 properties
[2026-05-22 20:54:42] [INFO ] Flatten gal took : 426 ms
BEST_FIRST walk for 40004 steps (19 resets) in 761 ms. (52 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (18 resets) in 450 ms. (88 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (19 resets) in 312 ms. (127 steps per ms) remains 8/8 properties
[2026-05-22 20:54:43] [INFO ] Flatten gal took : 265 ms
BEST_FIRST walk for 40004 steps (20 resets) in 361 ms. (110 steps per ms) remains 8/8 properties
[2026-05-22 20:54:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2632522639426126416.gal : 133 ms
[2026-05-22 20:54:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12756111808912729685.prop : 2 ms
BEST_FIRST walk for 40004 steps (19 resets) in 319 ms. (125 steps per ms) remains 8/8 properties
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/ReachabilityCardinality2632522639426126416.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12756111808912729685.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (17 resets) in 271 ms. (147 steps per ms) remains 7/8 properties
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK

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
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2472551443331200905.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14733280633278075582.kers'
[2026-05-22 20:54:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2472551443331200905.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14733280633278075582.kers]
Culling duplicate invariants (modulo rational): removing 32 columns.
Culled 32 columns in 1 ms.
// Phase 1: matrix 2618 rows 1764 cols 9814 entries
Finished phase 1 with 684 SingleSign rule and 766 generalized
[2026-05-22 20:54:43] [INFO ] Computed 346 invariants in 23 ms
Computed 346 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-14733280633278075582.kers
Total runtime 26 ms.
Excessive predecessor constraint size, skipping predecessor.
Loading property file /tmp/ReachabilityCardinality12756111808912729685.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 485/609 variables, 40/164 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/609 variables, 485/649 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/609 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 236/845 variables, 41/690 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/845 variables, 236/926 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/845 variables, 2/928 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/845 variables, 0/928 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem ASLink-PT-08a-ReachabilityCardinality-2024-13 is UNSAT
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (OVERLAPS) 918/1763 variables, 245/1173 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1763 variables, 918/2091 constraints. Problems are: Problem set: 1 solved, 6 unsolved
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :8 after 9
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :25 after 44
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :44 after 68
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :68 after 267
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :267 after 5797
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :5797 after 66760
At refinement iteration 11 (INCLUDED_ONLY) 0/1763 variables, 0/2091 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 33/1796 variables, 18/2109 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1796 variables, 33/2142 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1796/4414 variables, and 2142 constraints, problems are : Problem set: 1 solved, 6 unsolved in 5041 ms.
Refiners :[Domain max(s): 1796/1796 constraints, Positive P Invariants (semi-flows): 81/81 constraints, Generalized P Invariants (flows): 265/265 constraints, State Equation: 0/1796 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 98/98 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/98 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 452/550 variables, 34/132 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/550 variables, 452/584 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/550 variables, 0/584 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 281/831 variables, 47/631 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/831 variables, 281/912 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/831 variables, 1/913 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/831 variables, 0/913 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 926/1757 variables, 244/1157 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1757 variables, 926/2083 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1757 variables, 2/2085 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1757/4414 variables, and 2085 constraints, problems are : Problem set: 1 solved, 6 unsolved in 5048 ms.
Refiners :[Domain max(s): 1757/1796 constraints, Positive P Invariants (semi-flows): 81/81 constraints, Generalized P Invariants (flows): 245/265 constraints, State Equation: 0/1796 constraints, PredecessorRefiner: 2/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10299ms problems are : Problem set: 1 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 98 out of 1796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 32 places
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 187 rules applied. Total rules applied 187 place count 1748 transition count 2479
Reduce places removed 139 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 148 rules applied. Total rules applied 335 place count 1609 transition count 2470
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 344 place count 1600 transition count 2470
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 148 Pre rules applied. Total rules applied 344 place count 1600 transition count 2322
Deduced a syphon composed of 148 places in 10 ms
Ensure Unique test removed 53 places
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 349 rules applied. Total rules applied 693 place count 1399 transition count 2322
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 694 place count 1399 transition count 2321
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 695 place count 1398 transition count 2321
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 706 place count 1387 transition count 2262
Ensure Unique test removed 1 places
Iterating global reduction 5 with 12 rules applied. Total rules applied 718 place count 1386 transition count 2262
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 rules applied. Total rules applied 721 place count 1386 transition count 2259
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 722 place count 1385 transition count 2259
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 722 place count 1385 transition count 2258
Deduced a syphon composed of 1 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 725 place count 1383 transition count 2258
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 726 place count 1382 transition count 2258
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 727 place count 1381 transition count 2250
Iterating global reduction 8 with 1 rules applied. Total rules applied 728 place count 1381 transition count 2250
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 729 place count 1380 transition count 2242
Iterating global reduction 8 with 1 rules applied. Total rules applied 730 place count 1380 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 731 place count 1379 transition count 2234
Iterating global reduction 8 with 1 rules applied. Total rules applied 732 place count 1379 transition count 2234
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 733 place count 1378 transition count 2226
Iterating global reduction 8 with 1 rules applied. Total rules applied 734 place count 1378 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 735 place count 1377 transition count 2218
Iterating global reduction 8 with 1 rules applied. Total rules applied 736 place count 1377 transition count 2218
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 737 place count 1376 transition count 2210
Iterating global reduction 8 with 1 rules applied. Total rules applied 738 place count 1376 transition count 2210
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 739 place count 1375 transition count 2202
Iterating global reduction 8 with 1 rules applied. Total rules applied 740 place count 1375 transition count 2202
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 741 place count 1374 transition count 2194
Iterating global reduction 8 with 1 rules applied. Total rules applied 742 place count 1374 transition count 2194
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 743 place count 1373 transition count 2186
Iterating global reduction 8 with 1 rules applied. Total rules applied 744 place count 1373 transition count 2186
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 745 place count 1372 transition count 2178
Iterating global reduction 8 with 1 rules applied. Total rules applied 746 place count 1372 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 747 place count 1371 transition count 2170
Iterating global reduction 8 with 1 rules applied. Total rules applied 748 place count 1371 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 749 place count 1370 transition count 2162
Iterating global reduction 8 with 1 rules applied. Total rules applied 750 place count 1370 transition count 2162
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 751 place count 1369 transition count 2154
Iterating global reduction 8 with 1 rules applied. Total rules applied 752 place count 1369 transition count 2154
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 753 place count 1368 transition count 2146
Iterating global reduction 8 with 1 rules applied. Total rules applied 754 place count 1368 transition count 2146
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 755 place count 1367 transition count 2138
Iterating global reduction 8 with 1 rules applied. Total rules applied 756 place count 1367 transition count 2138
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 757 place count 1366 transition count 2130
Iterating global reduction 8 with 1 rules applied. Total rules applied 758 place count 1366 transition count 2130
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 8 with 98 rules applied. Total rules applied 856 place count 1317 transition count 2081
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 858 place count 1317 transition count 2079
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 860 place count 1315 transition count 2079
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 9 with 9 rules applied. Total rules applied 869 place count 1315 transition count 2070
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 878 place count 1306 transition count 2070
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 10 with 7 rules applied. Total rules applied 885 place count 1306 transition count 2070
Applied a total of 885 rules in 1818 ms. Remains 1306 /1796 variables (removed 490) and now considering 2070/2618 (removed 548) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1825 ms. Remains : 1306/1796 places, 2070/2618 transitions.
RANDOM walk for 40000 steps (297 resets) in 918 ms. (43 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (36 resets) in 275 ms. (144 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (38 resets) in 263 ms. (151 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (36 resets) in 418 ms. (95 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (36 resets) in 214 ms. (186 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (37 resets) in 183 ms. (217 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (39 resets) in 219 ms. (181 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 130941 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :0 out of 6
Probabilistic random walk after 130941 steps, saw 36983 distinct states, run finished after 3008 ms. (steps per millisecond=43 ) 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-14832786751523537236.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17968960153958502982.kers'
[2026-05-22 20:54:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14832786751523537236.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17968960153958502982.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 1 ms.
// Phase 1: matrix 2070 rows 1296 cols 8158 entries
Finished phase 1 with 311 SingleSign rule and 753 generalized
[2026-05-22 20:54:59] [INFO ] Computed 242 invariants in 21 ms
Computed 242 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-17968960153958502982.kers
Total runtime 24 ms.
[2026-05-22 20:54:59] [INFO ] State equation strengthened by 42 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 280/378 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 205/583 variables, 35/63 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 693/1276 variables, 161/224 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1276 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 30/1306 variables, 18/242 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1306 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 2070/3376 variables, 1306/1548 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3376 variables, 42/1590 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3376 variables, 0/1590 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/3376 variables, 0/1590 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3376/3376 variables, and 1590 constraints, problems are : Problem set: 0 solved, 6 unsolved in 4330 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 179/179 constraints, State Equation: 1306/1306 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 280/378 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 205/583 variables, 35/63 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 693/1276 variables, 161/224 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1276 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1276 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 30/1306 variables, 18/244 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1306 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 2070/3376 variables, 1306/1550 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3376 variables, 42/1592 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3376 variables, 5/1597 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3376 variables, 0/1597 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3376/3376 variables, and 1597 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45061 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 179/179 constraints, State Equation: 1306/1306 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49461ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 98 out of 1306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1306/1306 places, 2070/2070 transitions.
Applied a total of 0 rules in 63 ms. Remains 1306 /1306 variables (removed 0) and now considering 2070/2070 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 1306/1306 places, 2070/2070 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1306/1306 places, 2070/2070 transitions.
Applied a total of 0 rules in 73 ms. Remains 1306 /1306 variables (removed 0) and now considering 2070/2070 (removed 0) transitions.
[2026-05-22 20:55:48] [INFO ] Invariant cache hit.
[2026-05-22 20:55:50] [INFO ] Implicit Places using invariants in 1137 ms returned [1, 19, 20, 22, 32, 50, 68, 137, 151, 164, 167, 168, 169, 187, 205, 281, 293, 306, 307, 308, 309, 310, 328, 346, 386, 431, 445, 447, 448, 449, 467, 485, 537, 568, 581, 582, 583, 584, 585, 603, 621, 673, 701, 714, 728, 729, 730, 731, 749, 767, 851, 865, 866, 869, 887, 905, 966, 1004, 1006, 1007, 1008, 1026, 1044, 1098, 1118, 1132, 1137, 1148, 1149, 1150, 1151, 1152, 1170, 1172, 1175, 1193, 1194, 1196, 1197, 1215, 1221, 1227, 1233, 1239, 1245, 1251, 1257, 1263, 1269]
[2026-05-22 20:55:50] [INFO ] Actually due to overlaps returned [1170, 1152, 50, 169, 187, 310, 328, 449, 467, 603, 731, 749, 869, 887, 1008, 1026, 1175, 32, 585, 168, 309, 448, 584, 730, 1007, 1151, 1194, 167, 308, 447, 583, 729, 1006, 1150, 1172, 1193, 1, 293, 307, 431, 568, 582, 714, 728, 851, 866, 1132, 1149, 19, 20, 68, 164, 205, 306, 346, 445, 485, 581, 621, 767, 865, 905, 1004, 1044, 1148, 1197, 1239, 1257, 1269, 22, 151, 1137, 1196, 1215, 1221, 1227, 1233, 1245, 1251, 1263]
Discarding 80 places :
Implicit Place search using SMT only with invariants took 1169 ms to find 80 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1226/1306 places, 2070/2070 transitions.
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 109 rules applied. Total rules applied 109 place count 1221 transition count 1966
Reduce places removed 104 places and 0 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 1 with 123 rules applied. Total rules applied 232 place count 1117 transition count 1947
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 251 place count 1098 transition count 1947
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 251 place count 1098 transition count 1904
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 337 place count 1055 transition count 1904
Discarding 13 places :
Implicit places reduction removed 13 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 21 rules applied. Total rules applied 358 place count 1042 transition count 1896
Reduce places removed 8 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 11 rules applied. Total rules applied 369 place count 1034 transition count 1893
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 372 place count 1031 transition count 1893
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 382 place count 1021 transition count 1883
Iterating global reduction 6 with 10 rules applied. Total rules applied 392 place count 1021 transition count 1883
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 394 place count 1021 transition count 1881
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 395 place count 1020 transition count 1880
Iterating global reduction 7 with 1 rules applied. Total rules applied 396 place count 1020 transition count 1880
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 7 with 122 rules applied. Total rules applied 518 place count 959 transition count 1819
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 521 place count 956 transition count 1816
Iterating global reduction 7 with 3 rules applied. Total rules applied 524 place count 956 transition count 1816
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 526 place count 956 transition count 1814
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 527 place count 956 transition count 1813
Free-agglomeration rule applied 7 times.
Iterating global reduction 8 with 7 rules applied. Total rules applied 534 place count 956 transition count 1806
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 541 place count 949 transition count 1806
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 542 place count 949 transition count 1805
Free-agglomeration rule (complex) applied 37 times.
Iterating global reduction 9 with 37 rules applied. Total rules applied 579 place count 949 transition count 1768
Ensure Unique test removed 2 places
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 9 with 39 rules applied. Total rules applied 618 place count 910 transition count 1768
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 621 place count 910 transition count 1765
Partial Free-agglomeration rule applied 17 times.
Drop transitions (Partial Free agglomeration) removed 17 transitions
Iterating global reduction 10 with 17 rules applied. Total rules applied 638 place count 910 transition count 1765
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 643 place count 910 transition count 1765
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 644 place count 910 transition count 1764
Applied a total of 644 rules in 652 ms. Remains 910 /1226 variables (removed 316) and now considering 1764/2070 (removed 306) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2740331081967436376.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4864347707153582164.kers'
[2026-05-22 20:55:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2740331081967436376.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4864347707153582164.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1764 rows 910 cols 7195 entries
Finished phase 1 with 387 SingleSign rule and 381 generalized
[2026-05-22 20:55:50] [INFO ] Computed 142 invariants in 14 ms
Computed 142 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-4864347707153582164.kers
Total runtime 16 ms.
[2026-05-22 20:55:51] [INFO ] Implicit Places using invariants in 702 ms returned [91, 97, 100, 108, 115, 117, 172, 191, 198, 201, 209, 211, 216, 217, 284, 294, 302, 305, 312, 320, 321, 401, 404, 406, 409, 410, 418, 491, 505, 521, 522, 527, 528, 581, 616, 624, 709, 717, 726, 730, 738, 739, 793, 824, 832, 888, 906]
[2026-05-22 20:55:51] [INFO ] Actually due to overlaps returned [211, 410, 624, 832, 216, 522, 217, 91, 97, 198, 294, 302, 401, 406, 100, 108, 172, 191, 201, 209, 284, 305, 312, 409, 491, 505, 521, 581, 616, 709, 717, 726, 730, 793, 824, 888, 906]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 709 ms to find 37 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 873/1306 places, 1764/2070 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 873 transition count 1762
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 871 transition count 1762
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 14 place count 861 transition count 1752
Iterating global reduction 2 with 10 rules applied. Total rules applied 24 place count 861 transition count 1752
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 859 transition count 1750
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 859 transition count 1750
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 44 place count 851 transition count 1742
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 851 transition count 1740
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 55 place count 851 transition count 1731
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 64 place count 842 transition count 1731
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 66 place count 842 transition count 1729
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 68 place count 840 transition count 1729
Applied a total of 68 rules in 231 ms. Remains 840 /873 variables (removed 33) and now considering 1729/1764 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1063543309490421495.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15354305945886088440.kers'
[2026-05-22 20:55:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1063543309490421495.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15354305945886088440.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1729 rows 840 cols 6926 entries
Finished phase 1 with 386 SingleSign rule and 349 generalized
[2026-05-22 20:55:51] [INFO ] Computed 105 invariants in 12 ms
Computed 105 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-15354305945886088440.kers
Total runtime 14 ms.
[2026-05-22 20:55:52] [INFO ] Implicit Places using invariants in 622 ms returned [104, 106, 287, 288, 375, 479, 480, 676, 677]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 625 ms to find 9 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 831/1306 places, 1729/2070 transitions.
Applied a total of 0 rules in 63 ms. Remains 831 /831 variables (removed 0) and now considering 1729/1729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 3527 ms. Remains : 831/1306 places, 1729/2070 transitions.
RANDOM walk for 40000 steps (473 resets) in 539 ms. (74 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (66 resets) in 185 ms. (215 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (62 resets) in 173 ms. (229 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (61 resets) in 231 ms. (172 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (66 resets) in 92 ms. (430 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (64 resets) in 87 ms. (454 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (62 resets) in 116 ms. (341 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 185695 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :0 out of 6
Probabilistic random walk after 185695 steps, saw 55185 distinct states, run finished after 3001 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-4990861359324849677.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-694272051440748385.kers'
[2026-05-22 20:55:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4990861359324849677.kers, --Pflows, --basisKERS=/tmp/petrispot-output-694272051440748385.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1729 rows 831 cols 6815 entries
Finished phase 1 with 358 SingleSign rule and 377 generalized
[2026-05-22 20:55:55] [INFO ] Computed 96 invariants in 33 ms
Computed 96 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-694272051440748385.kers
Total runtime 35 ms.
[2026-05-22 20:55:55] [INFO ] State equation strengthened by 14 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 399/497 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/497 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 16/513 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 310/823 variables, 64/95 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/823 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 8/831 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/831 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 1729/2560 variables, 831/927 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2560 variables, 14/941 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2560 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/2560 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2560/2560 variables, and 941 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2684 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 65/65 constraints, State Equation: 831/831 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 399/497 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/497 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 16/513 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 310/823 variables, 64/95 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/823 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/823 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 8/831 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/831 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 1729/2560 variables, 831/929 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2560 variables, 14/943 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2560 variables, 5/948 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2560 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 0/2560 variables, 1/949 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2560 variables, 0/949 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2560/2560 variables, and 949 constraints, problems are : Problem set: 0 solved, 6 unsolved in 75025 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 65/65 constraints, State Equation: 831/831 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 77793ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 98 out of 831 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 831/831 places, 1729/1729 transitions.
Applied a total of 0 rules in 51 ms. Remains 831 /831 variables (removed 0) and now considering 1729/1729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 831/831 places, 1729/1729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 831/831 places, 1729/1729 transitions.
Applied a total of 0 rules in 39 ms. Remains 831 /831 variables (removed 0) and now considering 1729/1729 (removed 0) transitions.
[2026-05-22 20:57:13] [INFO ] Invariant cache hit.
[2026-05-22 20:57:14] [INFO ] Implicit Places using invariants in 657 ms returned []
[2026-05-22 20:57:14] [INFO ] Invariant cache hit.
[2026-05-22 20:57:15] [INFO ] State equation strengthened by 14 read => feed constraints.
[2026-05-22 20:57:19] [INFO ] Implicit Places using invariants and state equation in 4954 ms returned []
Implicit Place search using SMT with State Equation took 5622 ms to find 0 implicit places.
[2026-05-22 20:57:19] [INFO ] Redundant transitions in 140 ms returned []
Running 1728 sub problems to find dead transitions.
[2026-05-22 20:57:19] [INFO ] Invariant cache hit.
[2026-05-22 20:57:19] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 1728 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 830/2560 variables, and 55 constraints, problems are : Problem set: 0 solved, 1728 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/31 constraints, Generalized P Invariants (flows): 55/65 constraints, State Equation: 0/831 constraints, ReadFeed: 0/14 constraints, PredecessorRefiner: 1728/1728 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1728 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 1728 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 830/2560 variables, and 55 constraints, problems are : Problem set: 0 solved, 1728 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 0/31 constraints, Generalized P Invariants (flows): 55/65 constraints, State Equation: 0/831 constraints, ReadFeed: 0/14 constraints, PredecessorRefiner: 0/1728 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60802ms problems are : Problem set: 0 solved, 1728 unsolved
Search for dead transitions found 0 dead transitions in 60822ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66699 ms. Remains : 831/831 places, 1729/1729 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 831 transition count 1726
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 828 transition count 1726
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 828 transition count 1724
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 826 transition count 1724
Applied a total of 10 rules in 79 ms. Remains 826 /831 variables (removed 5) and now considering 1724/1729 (removed 5) transitions.
Running SMT prover for 6 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10376693028175264089.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7293855782940132173.kers'
[2026-05-22 20:58:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10376693028175264089.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7293855782940132173.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1724 rows 826 cols 6805 entries
Finished phase 1 with 353 SingleSign rule and 377 generalized
[2026-05-22 20:58:20] [INFO ] Computed 96 invariants in 21 ms
Computed 96 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-7293855782940132173.kers
Total runtime 29 ms.
[2026-05-22 20:58:20] [INFO ] After 218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2026-05-22 20:58:20] [INFO ] [Nat]Absence check using 32 positive place invariants in 23 ms returned sat
[2026-05-22 20:58:20] [INFO ] [Nat]Absence check using 32 positive and 64 generalized place invariants in 19 ms returned sat
[2026-05-22 20:58:36] [INFO ] After 15594ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
TRAPS : Iteration 0
[2026-05-22 20:58:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 499 ms
TRAPS : Iteration 1
[2026-05-22 20:59:09] [INFO ] After 48248ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
[2026-05-22 20:59:16] [INFO ] After 55484ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2026-05-22 20:59:16] [INFO ] Flatten gal took : 59 ms
[2026-05-22 20:59:16] [INFO ] Flatten gal took : 60 ms
[2026-05-22 20:59:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13872290710815758013.gal : 26 ms
[2026-05-22 20:59:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2655751560594426268.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/ReachabilityCardinality13872290710815758013.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2655751560594426268.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/ReachabilityCardinality2655751560594426268.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :6 after 15
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :15 after 43
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :43 after 327
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :327 after 11027
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :11027 after 777381
Detected timeout of ITS tools.
[2026-05-22 20:59:31] [INFO ] Flatten gal took : 51 ms
[2026-05-22 20:59:31] [INFO ] Applying decomposition
[2026-05-22 20:59:31] [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/graph6365070690878020171.txt' '-o' '/tmp/graph6365070690878020171.bin' '-w' '/tmp/graph6365070690878020171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6365070690878020171.bin' '-l' '-1' '-v' '-w' '/tmp/graph6365070690878020171.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:59:31] [INFO ] Decomposing Gal with order
[2026-05-22 20:59:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:59:32] [INFO ] Removed a total of 3186 redundant transitions.
[2026-05-22 20:59:32] [INFO ] Flatten gal took : 197 ms
[2026-05-22 20:59:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 52 ms.
[2026-05-22 20:59:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7419577461805528661.gal : 36 ms
[2026-05-22 20:59:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11118275380734214342.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/ReachabilityCardinality7419577461805528661.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11118275380734214342.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/ReachabilityCardinality11118275380734214342.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :1 after 55
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :55 after 163333
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :163333 after 8.35713e+08
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :8.35713e+08 after 1.27083e+14
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1.27083e+14 after 2.92526e+14
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 87022 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 20:59:47] [INFO ] Flatten gal took : 92 ms
[2026-05-22 20:59:47] [INFO ] Applying decomposition
[2026-05-22 20:59:47] [INFO ] Flatten gal took : 67 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/graph7534025771579457030.txt' '-o' '/tmp/graph7534025771579457030.bin' '-w' '/tmp/graph7534025771579457030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7534025771579457030.bin' '-l' '-1' '-v' '-w' '/tmp/graph7534025771579457030.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:59:47] [INFO ] Decomposing Gal with order
[2026-05-22 20:59:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:59:48] [INFO ] Removed a total of 3537 redundant transitions.
[2026-05-22 20:59:48] [INFO ] Flatten gal took : 116 ms
[2026-05-22 20:59:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 54 ms.
[2026-05-22 20:59:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14558654030683694558.gal : 19 ms
[2026-05-22 20:59:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15368769592327120773.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/ReachabilityCardinality14558654030683694558.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15368769592327120773.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 ...309
Loading property file /tmp/ReachabilityCardinality15368769592327120773.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :182 after 96474
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :96474 after 96474
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :96474 after 2.2516e+24
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :2.2516e+24 after 2.28913e+25
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :2.28913e+25 after 1.47697e+27
Detected timeout of ITS tools.
[2026-05-22 21:29:48] [INFO ] Flatten gal took : 68 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin867748928390143489
[2026-05-22 21:29:48] [INFO ] Too many transitions (1729) to apply POR reductions. Disabling POR matrices.
[2026-05-22 21:29:48] [INFO ] Applying decomposition
[2026-05-22 21:29:48] [INFO ] Flatten gal took : 76 ms
[2026-05-22 21:29:48] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin867748928390143489
Running compilation step : cd /tmp/ltsmin867748928390143489;'/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/graph2551142784121302891.txt' '-o' '/tmp/graph2551142784121302891.bin' '-w' '/tmp/graph2551142784121302891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2551142784121302891.bin' '-l' '-1' '-v' '-w' '/tmp/graph2551142784121302891.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:29:48] [INFO ] Decomposing Gal with order
[2026-05-22 21:29:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:29:48] [INFO ] Removed a total of 3257 redundant transitions.
[2026-05-22 21:29:48] [INFO ] Flatten gal took : 93 ms
[2026-05-22 21:29:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 24 ms.
[2026-05-22 21:29:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6281711441905432175.gal : 11 ms
[2026-05-22 21:29:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17539159076302701229.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/ReachabilityCardinality6281711441905432175.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17539159076302701229.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/ReachabilityCardinality17539159076302701229.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :6 after 13961
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :13961 after 7.46424e+06
Invariant property ASLink-PT-08a-ReachabilityCardinality-2024-12 does not hold.
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-08a-ReachabilityCardinality-2024-09 is true.
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :7.46424e+06 after 1.92735e+12
Compilation finished in 3789 ms.
Running link step : cd /tmp/ltsmin867748928390143489;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 105 ms.
Running LTSmin : cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202401==true'
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1.92735e+12 after 4.67588e+14
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202401==true'
Running LTSmin : cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202403==true'
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :4.67588e+14 after 5.0721e+15
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202403==true'
Running LTSmin : cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202404==true'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202404==true'
Running LTSmin : cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202410==true'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202410==true'
Retrying LTSmin with larger timeout 4800 s
Running LTSmin : cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202401==true'
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :5.0721e+15 after 2.04443e+17
Invariant property ASLink-PT-08a-ReachabilityCardinality-2024-10 does not hold.
FORMULA ASLink-PT-08a-ReachabilityCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
WARNING : LTSmin timed out (>800 s) on command cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202401==true'
Running LTSmin : cd /tmp/ltsmin867748928390143489;'/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' 'ASLinkPT08aReachabilityCardinality202403==true'

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-08a"
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-08a, 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-oct2-177944366200398"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a 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 ;