Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r146-tall-177961074300662.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is HealthRecord-PT-16, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300662
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.3K Mar 7 13:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 7 13:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 13:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 7 13:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Mar 7 13:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 7 13:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 7 13:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 7 13:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 125K 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 HealthRecord-PT-16-ReachabilityCardinality-2024-00
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-01
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-02
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-03
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-04
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-05
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-06
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-07
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-08
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-09
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-10
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-11
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-12
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-13
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-14
FORMULA_NAME HealthRecord-PT-16-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779737861845

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-25 19:37:42] [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]
[2026-05-25 19:37:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:37:43] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2026-05-25 19:37:43] [INFO ] Transformed 453 places.
[2026-05-25 19:37:43] [INFO ] Transformed 594 transitions.
[2026-05-25 19:37:43] [INFO ] Found NUPN structural information;
[2026-05-25 19:37:43] [INFO ] Parsed PT model containing 453 places and 594 transitions and 1333 arcs in 171 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 19:37:43] [INFO ] Flatten gal took : 100 ms
[2026-05-25 19:37:43] [INFO ] Flatten gal took : 41 ms
RANDOM walk for 40000 steps (315 resets) in 1488 ms. (26 steps per ms) remains 8/14 properties
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 19:37:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2564679139061531272.gal : 32 ms
[2026-05-25 19:37:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17276699106651803962.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/ReachabilityCardinality2564679139061531272.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17276699106651803962.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (55 resets) in 323 ms. (123 steps per ms) remains 8/8 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 ...329
BEST_FIRST walk for 40003 steps (51 resets) in 136 ms. (291 steps per ms) remains 8/8 properties
Loading property file /tmp/ReachabilityCardinality17276699106651803962.prop.
BEST_FIRST walk for 40004 steps (65 resets) in 153 ms. (259 steps per ms) remains 7/8 properties
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (63 resets) in 69 ms. (571 steps per ms) remains 7/7 properties
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 11
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :11 after 24
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :24 after 48
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :48 after 138
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :138 after 2550
BEST_FIRST walk for 40003 steps (62 resets) in 499 ms. (80 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (62 resets) in 403 ms. (99 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (68 resets) in 85 ms. (465 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (66 resets) in 98 ms. (404 steps per ms) remains 7/7 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4853984094119311820.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18349534294298269028.kers'
[2026-05-25 19:37:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4853984094119311820.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18349534294298269028.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 594 rows 453 cols 1333 entries
Finished phase 1 with 437 SingleSign rule and 2 generalized
[2026-05-25 19:37:44] [INFO ] Computed 14 invariants in 2 ms
Computed 14 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-18349534294298269028.kers
Total runtime 3 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 320/356 variables, 7/43 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/356 variables, 320/363 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/356 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 97/453 variables, 7/370 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/453 variables, 97/467 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/453 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :2550 after 1.53612e+06
At refinement iteration 8 (OVERLAPS) 594/1047 variables, 453/920 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1047 variables, 0/920 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/1047 variables, 0/920 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1047/1047 variables, and 920 constraints, problems are : Problem set: 0 solved, 7 unsolved in 935 ms.
Refiners :[Domain max(s): 453/453 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 453/453 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 320/356 variables, 7/43 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/356 variables, 320/363 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/356 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 97/453 variables, 7/370 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/453 variables, 97/467 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/453 variables, 12/479 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/453 variables, 1/480 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/453 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 594/1047 variables, 453/933 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1047 variables, 7/940 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1047/1047 variables, and 940 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5017 ms.
Refiners :[Domain max(s): 453/453 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 453/453 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6046ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 453 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 453/453 places, 594/594 transitions.
Graph (trivial) has 466 edges and 453 vertex of which 45 / 453 are part of one of the 15 SCC in 11 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Graph (complete) has 824 edges and 423 vertex of which 411 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.2 ms
Discarding 12 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 171 transitions
Trivial Post-agglo rules discarded 171 transitions
Performed 171 trivial Post agglomeration. Transition count delta: 171
Iterating post reduction 0 with 171 rules applied. Total rules applied 173 place count 411 transition count 370
Reduce places removed 171 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 182 rules applied. Total rules applied 355 place count 240 transition count 359
Reduce places removed 3 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 2 with 24 rules applied. Total rules applied 379 place count 237 transition count 338
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 26 rules applied. Total rules applied 405 place count 216 transition count 333
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 407 place count 214 transition count 333
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 407 place count 214 transition count 324
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 425 place count 205 transition count 324
Discarding 44 places :
Symmetric choice reduction at 5 with 44 rule applications. Total rules 469 place count 161 transition count 237
Iterating global reduction 5 with 44 rules applied. Total rules applied 513 place count 161 transition count 237
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 520 place count 154 transition count 224
Iterating global reduction 5 with 7 rules applied. Total rules applied 527 place count 154 transition count 224
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 528 place count 153 transition count 223
Iterating global reduction 5 with 1 rules applied. Total rules applied 529 place count 153 transition count 223
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 530 place count 153 transition count 222
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 590 place count 123 transition count 192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 591 place count 123 transition count 191
Performed 12 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 615 place count 111 transition count 250
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 625 place count 111 transition count 240
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 8 with 19 rules applied. Total rules applied 644 place count 111 transition count 221
Free-agglomeration rule applied 12 times.
Iterating global reduction 8 with 12 rules applied. Total rules applied 656 place count 111 transition count 209
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 668 place count 99 transition count 209
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 669 place count 99 transition count 208
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 670 place count 99 transition count 208
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 671 place count 98 transition count 208
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 675 place count 98 transition count 208
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 676 place count 97 transition count 207
Iterating global reduction 10 with 1 rules applied. Total rules applied 677 place count 97 transition count 207
Applied a total of 677 rules in 158 ms. Remains 97 /453 variables (removed 356) and now considering 207/594 (removed 387) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 97/453 places, 207/594 transitions.
RANDOM walk for 40000 steps (1369 resets) in 274 ms. (145 steps per ms) remains 3/7 properties
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (316 resets) in 120 ms. (330 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (286 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (317 resets) in 84 ms. (470 steps per ms) remains 3/3 properties
[2026-05-25 19:37:50] [INFO ] Flow matrix only has 201 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10918754364573995615.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9042177373718395370.kers'
[2026-05-25 19:37:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10918754364573995615.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9042177373718395370.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 201 rows 97 cols 646 entries
Finished phase 1 with 90 SingleSign rule and 0 generalized
[2026-05-25 19:37:50] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9042177373718395370.kers
Total runtime 1 ms.
[2026-05-25 19:37:50] [INFO ] State equation strengthened by 9 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 82/97 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 201/298 variables, 97/106 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 9/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/298 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 115 constraints, problems are : Problem set: 0 solved, 3 unsolved in 362 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 82/97 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 201/298 variables, 97/110 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 9/119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/298 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 122 constraints, problems are : Problem set: 0 solved, 3 unsolved in 516 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 97/97 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 897ms problems are : Problem set: 0 solved, 3 unsolved
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-03 TRUE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-15 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 138 ms.
Support contains 12 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 207/207 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 97 transition count 197
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 87 transition count 197
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 20 place count 87 transition count 190
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 34 place count 80 transition count 190
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 39 place count 75 transition count 176
Iterating global reduction 2 with 5 rules applied. Total rules applied 44 place count 75 transition count 176
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 74 transition count 173
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 74 transition count 173
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 56 place count 69 transition count 168
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 62 place count 69 transition count 162
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 72 place count 64 transition count 191
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 63 transition count 184
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 63 transition count 184
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 3 with 18 rules applied. Total rules applied 92 place count 63 transition count 166
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 94 place count 63 transition count 164
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 98 place count 61 transition count 162
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 100 place count 61 transition count 162
Applied a total of 100 rules in 27 ms. Remains 61 /97 variables (removed 36) and now considering 162/207 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 61/97 places, 162/207 transitions.
RANDOM walk for 40000 steps (832 resets) in 147 ms. (270 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (438 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 3175569 steps, run timeout after 3001 ms. (steps per millisecond=1058 ) properties seen :0 out of 1
Probabilistic random walk after 3175569 steps, saw 460319 distinct states, run finished after 3005 ms. (steps per millisecond=1056 ) properties seen :0
[2026-05-25 19:37:54] [INFO ] Flow matrix only has 152 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15884112728266914212.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14328724482337499216.kers'
[2026-05-25 19:37:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15884112728266914212.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14328724482337499216.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 152 rows 61 cols 572 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-05-25 19:37:54] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14328724482337499216.kers
Total runtime 1 ms.
[2026-05-25 19:37:54] [INFO ] State equation strengthened by 17 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 49/61 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 152/213 variables, 61/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/213 variables, 17/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/213 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 85 constraints, problems are : Problem set: 0 solved, 1 unsolved in 79 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 61/61 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 49/61 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 152/213 variables, 61/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 17/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/213 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 87 constraints, problems are : Problem set: 0 solved, 1 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 61/61 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 259ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 13 ms.
Support contains 12 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 162/162 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 162/162 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 61/61 places, 162/162 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 162/162 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2026-05-25 19:37:55] [INFO ] Flow matrix only has 152 transitions (discarded 10 similar events)
[2026-05-25 19:37:55] [INFO ] Invariant cache hit.
[2026-05-25 19:37:55] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-25 19:37:55] [INFO ] Flow matrix only has 152 transitions (discarded 10 similar events)
[2026-05-25 19:37:55] [INFO ] Invariant cache hit.
[2026-05-25 19:37:55] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-25 19:37:55] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2026-05-25 19:37:55] [INFO ] Redundant transitions in 5 ms returned []
Running 150 sub problems to find dead transitions.
[2026-05-25 19:37:55] [INFO ] Flow matrix only has 152 transitions (discarded 10 similar events)
[2026-05-25 19:37:55] [INFO ] Invariant cache hit.
[2026-05-25 19:37:55] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (OVERLAPS) 152/213 variables, 61/79 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 17/96 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 8 (OVERLAPS) 0/213 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 150 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 96 constraints, problems are : Problem set: 0 solved, 150 unsolved in 6259 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 61/61 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 150 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (OVERLAPS) 152/213 variables, 61/79 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 17/96 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 150/246 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/213 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/213 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 10 (OVERLAPS) 0/213 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 150 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 248 constraints, problems are : Problem set: 0 solved, 150 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 61/61 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 26382ms problems are : Problem set: 0 solved, 150 unsolved
Search for dead transitions found 0 dead transitions in 26383ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26551 ms. Remains : 61/61 places, 162/162 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 61 transition count 152
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 60 transition count 164
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 1 with 15 rules applied. Total rules applied 27 place count 60 transition count 149
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 60 transition count 149
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 60 transition count 149
Applied a total of 29 rules in 32 ms. Remains 60 /61 variables (removed 1) and now considering 149/162 (removed 13) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13124565259293418846.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3713219703442679663.kers'
[2026-05-25 19:38:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13124565259293418846.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3713219703442679663.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 149 rows 60 cols 636 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-25 19:38:21] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3713219703442679663.kers
Total runtime 5 ms.
[2026-05-25 19:38:21] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 19:38:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2026-05-25 19:38:22] [INFO ] After 97ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 19:38:22] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-25 19:38:22] [INFO ] After 243ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2026-05-25 19:38:22] [INFO ] Flatten gal took : 33 ms
[2026-05-25 19:38:22] [INFO ] Flatten gal took : 28 ms
[2026-05-25 19:38:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17836849097499481829.gal : 25 ms
[2026-05-25 19:38:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3055324548912925913.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/ReachabilityCardinality17836849097499481829.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3055324548912925913.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/ReachabilityCardinality3055324548912925913.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 28
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :28 after 37
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :37 after 151
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :151 after 241
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :241 after 1777
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1777 after 17750
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :17750 after 114819
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :114819 after 318437
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :318437 after 734213
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.13549e+06,1.76802,13872,2,2231,14,35956,7,0,412,34340,0
Total reachable state count : 1135493

Verifying 1 reachability properties.
Reachability property HealthRecord-PT-16-ReachabilityCardinality-2024-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-16-ReachabilityCardinality-2024-13,1728,1.77246,13932,2,237,14,35956,7,0,427,34340,0
Over-approximation ignoring read arcs solved 0 properties in 2255 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 19:38:23] [INFO ] Flatten gal took : 22 ms
[2026-05-25 19:38:23] [INFO ] Applying decomposition
[2026-05-25 19:38:24] [INFO ] Flatten gal took : 21 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/graph3243198369251520767.txt' '-o' '/tmp/graph3243198369251520767.bin' '-w' '/tmp/graph3243198369251520767.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3243198369251520767.bin' '-l' '-1' '-v' '-w' '/tmp/graph3243198369251520767.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:38:24] [INFO ] Decomposing Gal with order
[2026-05-25 19:38:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:38:24] [INFO ] Removed a total of 167 redundant transitions.
[2026-05-25 19:38:24] [INFO ] Flatten gal took : 234 ms
[2026-05-25 19:38:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 29 ms.
[2026-05-25 19:38:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4817729270115046776.gal : 9 ms
[2026-05-25 19:38:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1976820294486455860.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/ReachabilityCardinality4817729270115046776.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1976820294486455860.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/ReachabilityCardinality1976820294486455860.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 5251
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5251 after 5251
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5251 after 5251
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5251 after 7831
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :7831 after 21331
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :21331 after 3.81845e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.81845e+07 after 3.42236e+10
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.42236e+10 after 2.00568e+11
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.00568e+11 after 4.74325e+11
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.74325e+11 after 1.18126e+12
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.98987e+12,16.187,490816,8865,2625,759375,236226,1180,2.04232e+06,280,998401,0
Total reachable state count : 1989873167440

Verifying 1 reachability properties.
Reachability property HealthRecord-PT-16-ReachabilityCardinality-2024-13 does not hold.
FORMULA HealthRecord-PT-16-ReachabilityCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : HealthRecord-PT-16-ReachabilityCardinality-2024-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-16-ReachabilityCardinality-2024-13,0,16.2707,490816,1,0,759375,236226,1195,2.04232e+06,285,998401,6322
All properties solved without resorting to model-checking.
Total runtime 57967 ms.

BK_STOP 1779737920972

--------------------
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="HealthRecord-PT-16"
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 HealthRecord-PT-16, 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 r146-tall-177961074300662"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-16.tgz
mv HealthRecord-PT-16 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 ;