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.r168-smll-177961110100139.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)
...................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is JoinFreeModules-PT-2000, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-smll-177961110100139
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.7M
-rw-r--r-- 1 mcc users 7.8K Mar 7 16:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 7 16:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 7 15:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 7 15:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 11:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 11:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 7 16:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Mar 7 16:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 7 16:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 7 16:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 11:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 11:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 6.2M 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

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1779710790091

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=JoinFreeModules-PT-2000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202604301425
[2026-05-25 12:06:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-25 12:06:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 12:06:33] [INFO ] Load time of PNML (sax parser for PT used): 1114 ms
[2026-05-25 12:06:33] [INFO ] Transformed 10001 places.
[2026-05-25 12:06:33] [INFO ] Transformed 16001 transitions.
[2026-05-25 12:06:33] [INFO ] Parsed PT model containing 10001 places and 16001 transitions and 46002 arcs in 1402 ms.
Discarding 8000 transitions out of 16001. Remains 8001
Reduce places removed 1 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 26 ms.108353KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 2815 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
Running 12000 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1360806258100071031.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10812033405630714554.kers'
[2026-05-25 12:06:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1360806258100071031.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10812033405630714554.kers]
Normalized transition count is 16000 out of 16001 initially.
Culled 0 columns in 23 ms.
// Phase 1: matrix 16000 rows 10000 cols 40000 entries
Finished phase 1 with 8000 SingleSign rule and 0 generalized
[2026-05-25 12:06:38] [INFO ] Computed 2000 invariants in 117 ms
Computed 2000 P flows in 119 ms.
Exported basis to /tmp/petrispot-output-10812033405630714554.kers
Total runtime 133 ms.
[2026-05-25 12:06:38] [INFO ] State equation strengthened by 2000 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/26001 variables, and 0 constraints, problems are : Problem set: 0 solved, 12000 unsolved in 20570 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2000 constraints, State Equation: 0/10000 constraints, ReadFeed: 0/2000 constraints, PredecessorRefiner: 12000/12000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12000 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/26001 variables, and 0 constraints, problems are : Problem set: 0 solved, 12000 unsolved in 20423 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2000 constraints, State Equation: 0/10000 constraints, ReadFeed: 0/2000 constraints, PredecessorRefiner: 0/12000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60411ms problems are : Problem set: 0 solved, 12000 unsolved
Search for dead transitions found 0 dead transitions in 60526ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 63509 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1866 ms. Remains 10000 /10000 variables (removed 0) and now considering 16001/16001 (removed 0) transitions.
[2026-05-25 12:07:40] [INFO ] Invariant cache hit.
[2026-05-25 12:07:43] [INFO ] Implicit Places using invariants in 3230 ms returned []
Implicit Place search using SMT only with invariants took 3236 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 5105 ms. Remains : 10000/10000 places, 16001/16001 transitions.
Interrupted Random walk after 301610 steps, including 0 resets, run timeout after 30085 ms. (steps per millisecond=10 )
Interrupted Random directed walk after 83004 steps, including 0 resets, run timeout after 31102 ms. (steps per millisecond=2 )
[2026-05-25 12:08:44] [INFO ] Invariant cache hit.
[2026-05-25 12:08:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 12 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 10001/10001 places, 16001/16001 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10000 transition count 16001
Applied a total of 1 rules in 154 ms. Remains 10000 /10001 variables (removed 1) and now considering 16001/16001 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 12:08:50] [INFO ] Invariant cache hit.
[2026-05-25 12:08:54] [INFO ] Implicit Places using invariants in 4380 ms returned []
Implicit Place search using SMT only with invariants took 4382 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LIVENESS mode, iteration 1 : 10000/10001 places, 16001/16001 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 4540 ms. Remains : 10000/10001 places, 16001/16001 transitions.
Discarding 8000 transitions out of 16001. Remains 8001
Initial state reduction rules removed 1 formulas.
[2026-05-25 12:08:57] [INFO ] Flatten gal took : 1293 ms
RANDOM walk for 42040 steps (8 resets) in 7978 ms. (5 steps per ms) remains 7950/8000 properties
BEST_FIRST walk for 124 steps (0 resets) in 79 ms. (1 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 77 ms. (1 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 84 ms. (1 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 62 ms. (1 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 68 ms. (1 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 61 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 65 ms. (1 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 47 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 39 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 46 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 76 ms. (1 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 52 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 47 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 46 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 36 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 48 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 48 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 48 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 49 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 60 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 48 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 45 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 45 ms. (2 steps per ms) remains 7950/7950 properties
[2026-05-25 12:08:57] [INFO ] Flatten gal took : 520 ms
BEST_FIRST walk for 124 steps (0 resets) in 37 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 30 ms. (4 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 47 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 44 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 54 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 52 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 44 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 31 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 36 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 34 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 35 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 38 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 38 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 31 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 42 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 35 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 41 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 32 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 52 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 45 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 43 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 39 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 43 ms. (2 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 39 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 39 ms. (3 steps per ms) remains 7950/7950 properties
BEST_FIRST walk for 124 steps (0 resets) in 34 ms. (3 steps per ms) remains 7950/7950 properties
[2026-05-25 12:08:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3933212829569311274.gal : 328 ms
BEST_FIRST walk for 124 steps (0 resets) in 44 ms. (2 steps per ms) remains 7950/7950 properties
[2026-05-25 12:08:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6298132395769355341.prop : 63 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/ReachabilityCardinality3933212829569311274.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6298132395769355341.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 ...328
Loading property file /tmp/ReachabilityCardinality6298132395769355341.prop.
Probabilistic random walk after 15003 steps, saw 15001 distinct states, run finished after 9459 ms. (steps per millisecond=1 ) properties seen :1988
[2026-05-25 12:09:07] [INFO ] Invariant cache hit.
[2026-05-25 12:09:07] [INFO ] State equation strengthened by 2000 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5962/26001 variables, and 0 constraints, problems are : Problem set: 0 solved, 5962 unsolved in 5236 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2000 constraints, State Equation: 0/10000 constraints, ReadFeed: 0/2000 constraints, PredecessorRefiner: 5962/5962 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5962/26001 variables, and 0 constraints, problems are : Problem set: 0 solved, 5962 unsolved in 5142 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2000 constraints, State Equation: 0/10000 constraints, ReadFeed: 0/2000 constraints, PredecessorRefiner: 0/5962 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19773ms problems are : Problem set: 0 solved, 5962 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5962 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10000 transition count 16000
Applied a total of 1 rules in 989 ms. Remains 10000 /10000 variables (removed 0) and now considering 16000/16001 (removed 1) transitions.
Running 12000 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8920257482641478815.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18442486982943453136.kers'
[2026-05-25 12:09:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8920257482641478815.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18442486982943453136.kers]
Culled 0 columns in 16 ms.
// Phase 1: matrix 16000 rows 10000 cols 40000 entries
Finished phase 1 with 8000 SingleSign rule and 0 generalized
[2026-05-25 12:09:28] [INFO ] Computed 2000 invariants in 95 ms
Computed 2000 P flows in 96 ms.
Exported basis to /tmp/petrispot-output-18442486982943453136.kers
Total runtime 114 ms.
[2026-05-25 12:09:28] [INFO ] State equation strengthened by 2000 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8000/26000 variables, and 0 constraints, problems are : Problem set: 0 solved, 12000 unsolved in 20244 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2000 constraints, State Equation: 0/10000 constraints, ReadFeed: 0/2000 constraints, PredecessorRefiner: 12000/12000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12000 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8000/26000 variables, and 0 constraints, problems are : Problem set: 0 solved, 12000 unsolved in 20236 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2000 constraints, State Equation: 0/10000 constraints, ReadFeed: 0/2000 constraints, PredecessorRefiner: 0/12000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58097ms problems are : Problem set: 0 solved, 12000 unsolved
Search for dead transitions found 0 dead transitions in 58126ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59170 ms. Remains : 10000/10000 places, 16000/16001 transitions.
RANDOM walk for 929591 steps (0 resets) in 120535 ms. (7 steps per ms) remains 5323/5962 properties
BEST_FIRST walk for 4004 steps (0 resets) in 525 ms. (7 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 528 ms. (7 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 596 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 581 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 588 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 588 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 599 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 672 ms. (5 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 625 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 595 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 624 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 605 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 580 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 699 ms. (5 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 659 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 724 ms. (5 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 672 ms. (5 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 670 ms. (5 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 534 ms. (7 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 572 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 662 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 584 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 582 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 580 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 585 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 580 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 584 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 621 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 621 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 575 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 581 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 594 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 579 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 582 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 599 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 588 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 579 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 580 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 585 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 575 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 580 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 780 ms. (5 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 576 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 577 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 574 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 584 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 592 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 599 ms. (6 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 714 ms. (5 steps per ms) remains 5323/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 583 ms. (6 steps per ms) remains 5323/5323 properties
[2026-05-25 12:11:06] [INFO ] Invariant cache hit.
[2026-05-25 12:11:06] [INFO ] State equation strengthened by 2000 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5323/26000 variables, and 0 constraints, problems are : Problem set: 0 solved, 5323 unsolved in 45116 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2000 constraints, State Equation: 0/10000 constraints, ReadFeed: 0/2000 constraints, PredecessorRefiner: 5323/5323 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5323 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5323/26000 variables, and 0 constraints, problems are : Problem set: 0 solved, 5323 unsolved in 45111 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2000 constraints, State Equation: 0/10000 constraints, ReadFeed: 0/2000 constraints, PredecessorRefiner: 0/5323 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 97800ms problems are : Problem set: 0 solved, 5323 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5323 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16000/16000 transitions.
Graph (complete) has 24000 edges and 10000 vertex of which 9955 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.24 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions (Output transitions of discarded places.) removed 72 transitions
Applied a total of 1 rules in 777 ms. Remains 9955 /10000 variables (removed 45) and now considering 15928/16000 (removed 72) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 777 ms. Remains : 9955/10000 places, 15928/16000 transitions.
RANDOM walk for 947828 steps (0 resets) in 120188 ms. (7 steps per ms) remains 4824/5323 properties
BEST_FIRST walk for 4004 steps (0 resets) in 725 ms. (5 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 556 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 555 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 563 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 560 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 559 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 560 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 581 ms. (6 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 568 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 558 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 558 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 560 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 718 ms. (5 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 570 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 557 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 559 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 563 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 593 ms. (6 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 559 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 565 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 565 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 564 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 565 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 618 ms. (6 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 562 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 566 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 568 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 562 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 556 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 582 ms. (6 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 559 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 563 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 563 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 570 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 564 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 595 ms. (6 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 560 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 557 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 560 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4824/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 595 ms. (6 steps per ms) remains 4824/4824 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5488839638834124650.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15827488364860202001.kers'
[2026-05-25 12:13:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5488839638834124650.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15827488364860202001.kers]
Culled 0 columns in 15 ms.
// Phase 1: matrix 15928 rows 9955 cols 39820 entries
Finished phase 1 with 7964 SingleSign rule and 0 generalized
[2026-05-25 12:13:23] [INFO ] Computed 1991 invariants in 78 ms
Computed 1991 P flows in 79 ms.
Exported basis to /tmp/petrispot-output-15827488364860202001.kers
Total runtime 93 ms.
[2026-05-25 12:13:23] [INFO ] State equation strengthened by 1991 read => feed constraints.
Reachability property qltransition_3 is true.
SDD proceeding with computation,7949 properties remain. new max is 2
SDD size :1 after 8
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4824/25883 variables, and 0 constraints, problems are : Problem set: 0 solved, 4824 unsolved in 75095 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1991 constraints, State Equation: 0/9955 constraints, ReadFeed: 0/1991 constraints, PredecessorRefiner: 4824/4824 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4824 unsolved
SDD proceeding with computation,7949 properties remain. new max is 4
SDD size :8 after 17
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4824/25883 variables, and 0 constraints, problems are : Problem set: 0 solved, 4824 unsolved in 75114 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1991 constraints, State Equation: 0/9955 constraints, ReadFeed: 0/1991 constraints, PredecessorRefiner: 0/4824 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 157159ms problems are : Problem set: 0 solved, 4824 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4824 out of 9955 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9955/9955 places, 15928/15928 transitions.
Graph (complete) has 23892 edges and 9955 vertex of which 9890 are kept as prefixes of interest. Removing 65 places using SCC suffix rule.8 ms
Discarding 65 places :
Also discarding 104 output transitions
Drop transitions (Output transitions of discarded places.) removed 104 transitions
Applied a total of 1 rules in 822 ms. Remains 9890 /9955 variables (removed 65) and now considering 15824/15928 (removed 104) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 822 ms. Remains : 9890/9955 places, 15824/15928 transitions.
RANDOM walk for 918942 steps (0 resets) in 120679 ms. (7 steps per ms) remains 4419/4824 properties
BEST_FIRST walk for 4004 steps (0 resets) in 569 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 678 ms. (5 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 572 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 598 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 578 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 584 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 568 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 570 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 654 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 575 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 567 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 570 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 568 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 589 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 577 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 590 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 619 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 576 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 568 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 581 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 571 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 574 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 649 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 586 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 558 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 523 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 617 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 685 ms. (5 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 640 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 626 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 641 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 570 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 579 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 571 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 583 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 570 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 601 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 579 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 585 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 569 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 571 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 573 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 576 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 597 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 570 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 565 ms. (7 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 641 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 586 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 579 ms. (6 steps per ms) remains 4419/4419 properties
BEST_FIRST walk for 4004 steps (0 resets) in 572 ms. (6 steps per ms) remains 4419/4419 properties
Probabilistic random walk after 175230 steps, saw 175133 distinct states, run finished after 123768 ms. (steps per millisecond=1 ) properties seen :1
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16947736178654600822.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3332395776826703467.kers'
[2026-05-25 12:18:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16947736178654600822.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3332395776826703467.kers]
Culled 0 columns in 15 ms.
// Phase 1: matrix 15824 rows 9890 cols 39560 entries
Finished phase 1 with 7912 SingleSign rule and 0 generalized
[2026-05-25 12:18:45] [INFO ] Computed 1978 invariants in 87 ms
Computed 1978 P flows in 90 ms.
Exported basis to /tmp/petrispot-output-3332395776826703467.kers
Total runtime 120 ms.
[2026-05-25 12:18:46] [INFO ] State equation strengthened by 1978 read => feed constraints.
Detected timeout of ITS tools.
[2026-05-25 12:19:02] [INFO ] Flatten gal took : 2484 ms
[2026-05-25 12:19:02] [INFO ] Applying decomposition
[2026-05-25 12:19:02] [INFO ] Flatten gal took : 546 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/graph11902304406891628785.txt' '-o' '/tmp/graph11902304406891628785.bin' '-w' '/tmp/graph11902304406891628785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11902304406891628785.bin' '-l' '-1' '-v' '-w' '/tmp/graph11902304406891628785.weights' '-q' '0' '-e' '0.001'
[2026-05-25 12:19:05] [INFO ] Decomposing Gal with order
[2026-05-25 12:19:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 12:19:14] [INFO ] Flatten gal took : 675 ms
[2026-05-25 12:19:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 865 ms.
[2026-05-25 12:19:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9899950586435181399.gal : 99 ms
[2026-05-25 12:19:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11804223447428807871.prop : 10 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/ReachabilityCardinality9899950586435181399.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11804223447428807871.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/ReachabilityCardinality11804223447428807871.prop.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4418/25714 variables, and 0 constraints, problems are : Problem set: 0 solved, 4418 unsolved in 90162 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1978 constraints, State Equation: 0/9890 constraints, ReadFeed: 0/1978 constraints, PredecessorRefiner: 4418/4418 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4418 unsolved
SDD proceeding with computation,4418 properties remain. new max is 4
SDD size :1 after 8
Reachability property qltransition_1 is true.
SDD proceeding with computation,4417 properties remain. new max is 4
SDD size :8 after 25
SDD proceeding with computation,4417 properties remain. new max is 8
SDD size :25 after 50
SDD proceeding with computation,4417 properties remain. new max is 16
SDD size :50 after 116
SDD proceeding with computation,4417 properties remain. new max is 32
SDD size :116 after 314
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4418/25714 variables, and 0 constraints, problems are : Problem set: 1 solved, 4417 unsolved in 90159 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1978 constraints, State Equation: 0/9890 constraints, ReadFeed: 0/1978 constraints, PredecessorRefiner: 0/4418 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 203924ms problems are : Problem set: 1 solved, 4417 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4417 out of 9890 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9890/9890 places, 15824/15824 transitions.
Graph (complete) has 23736 edges and 9890 vertex of which 9790 are kept as prefixes of interest. Removing 100 places using SCC suffix rule.57 ms
Discarding 100 places :
Also discarding 160 output transitions
Drop transitions (Output transitions of discarded places.) removed 160 transitions
SDD proceeding with computation,4417 properties remain. new max is 64
SDD size :314 after 974
Applied a total of 1 rules in 1814 ms. Remains 9790 /9890 variables (removed 100) and now considering 15664/15824 (removed 160) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1843 ms. Remains : 9790/9890 places, 15664/15824 transitions.
SDD proceeding with computation,4417 properties remain. new max is 128
SDD size :974 after 3336
SDD proceeding with computation,4417 properties remain. new max is 256
SDD size :3336 after 12194
RANDOM walk for 915437 steps (0 resets) in 120283 ms. (7 steps per ms) remains 4046/4417 properties
BEST_FIRST walk for 4004 steps (0 resets) in 620 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 716 ms. (5 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 687 ms. (5 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 635 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 633 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 620 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 820 ms. (4 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 827 ms. (4 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 616 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 629 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 628 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 542 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 549 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 580 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 613 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 615 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 567 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 545 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 554 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 552 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 552 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 536 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 565 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 554 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 557 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 629 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 525 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 583 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 650 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 678 ms. (5 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 655 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 573 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 611 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 611 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 640 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 636 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 574 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 568 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 575 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 601 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 576 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 578 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 571 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 572 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 577 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 580 ms. (6 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 845 ms. (4 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 519 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 519 ms. (7 steps per ms) remains 4046/4046 properties
BEST_FIRST walk for 4004 steps (0 resets) in 561 ms. (7 steps per ms) remains 4046/4046 properties
SDD proceeding with computation,4417 properties remain. new max is 512
SDD size :12194 after 46375
Interrupted probabilistic random walk after 184229 steps, run timeout after 127937 ms. (steps per millisecond=1 ) properties seen :1 out of 4046
Probabilistic random walk after 184229 steps, saw 184122 distinct states, run finished after 128637 ms. (steps per millisecond=1 ) properties seen :1
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4908232984291673799.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1098927224347047558.kers'
[2026-05-25 12:24:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4908232984291673799.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1098927224347047558.kers]
Culled 0 columns in 30 ms.
// Phase 1: matrix 15664 rows 9790 cols 39160 entries
Finished phase 1 with 7832 SingleSign rule and 0 generalized
[2026-05-25 12:24:59] [INFO ] Computed 1958 invariants in 140 ms
Computed 1958 P flows in 141 ms.
Exported basis to /tmp/petrispot-output-1098927224347047558.kers
Total runtime 160 ms.
[2026-05-25 12:24:59] [INFO ] State equation strengthened by 1958 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4045/25454 variables, and 0 constraints, problems are : Problem set: 0 solved, 4045 unsolved in 105190 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1958 constraints, State Equation: 0/9790 constraints, ReadFeed: 0/1958 constraints, PredecessorRefiner: 4045/4045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4045 unsolved
SDD proceeding with computation,4417 properties remain. new max is 1024
SDD size :46375 after 180439
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4045/25454 variables, and 0 constraints, problems are : Problem set: 0 solved, 4045 unsolved in 105091 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1958 constraints, State Equation: 0/9790 constraints, ReadFeed: 0/1958 constraints, PredecessorRefiner: 0/4045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 219166ms problems are : Problem set: 0 solved, 4045 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4045 out of 9790 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9790/9790 places, 15664/15664 transitions.
Graph (complete) has 23496 edges and 9790 vertex of which 9715 are kept as prefixes of interest. Removing 75 places using SCC suffix rule.11 ms
Discarding 75 places :
Also discarding 120 output transitions
Drop transitions (Output transitions of discarded places.) removed 120 transitions
Applied a total of 1 rules in 651 ms. Remains 9715 /9790 variables (removed 75) and now considering 15544/15664 (removed 120) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 652 ms. Remains : 9715/9790 places, 15544/15664 transitions.
RANDOM walk for 796114 steps (0 resets) in 120269 ms. (6 steps per ms) remains 3770/4045 properties
BEST_FIRST walk for 4004 steps (0 resets) in 752 ms. (5 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 553 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 543 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 549 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 565 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 540 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 547 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 526 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 570 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 544 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 540 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 602 ms. (6 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 539 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 547 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 543 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 573 ms. (6 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 552 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 548 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 544 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 568 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 540 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 551 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 543 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 681 ms. (5 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 545 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 549 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 548 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 555 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 547 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 554 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 558 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 549 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 545 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 547 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 610 ms. (6 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 563 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 550 ms. (7 steps per ms) remains 3770/3770 properties
Detected timeout of ITS tools.
BEST_FIRST walk for 4004 steps (0 resets) in 567 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 720 ms. (5 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 579 ms. (6 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 560 ms. (7 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 584 ms. (6 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 579 ms. (6 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 600 ms. (6 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 481 ms. (8 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 442 ms. (9 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 442 ms. (9 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 441 ms. (9 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 491 ms. (8 steps per ms) remains 3770/3770 properties
BEST_FIRST walk for 4004 steps (0 resets) in 575 ms. (6 steps per ms) remains 3770/3770 properties
Probabilistic random walk after 218821 steps, saw 218699 distinct states, run finished after 131545 ms. (steps per millisecond=1 ) properties seen :3
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2151108952490993994.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11288416591124467808.kers'
[2026-05-25 12:31:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2151108952490993994.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11288416591124467808.kers]
Culled 0 columns in 14 ms.
// Phase 1: matrix 15544 rows 9715 cols 38860 entries
Finished phase 1 with 7772 SingleSign rule and 0 generalized
[2026-05-25 12:31:32] [INFO ] Computed 1943 invariants in 78 ms
Computed 1943 P flows in 80 ms.
Exported basis to /tmp/petrispot-output-11288416591124467808.kers
Total runtime 94 ms.
[2026-05-25 12:31:33] [INFO ] State equation strengthened by 1943 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3767/25259 variables, and 0 constraints, problems are : Problem set: 0 solved, 3767 unsolved in 120179 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1943 constraints, State Equation: 0/9715 constraints, ReadFeed: 0/1943 constraints, PredecessorRefiner: 3767/3767 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3767 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3767/25259 variables, and 0 constraints, problems are : Problem set: 0 solved, 3767 unsolved in 120087 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1943 constraints, State Equation: 0/9715 constraints, ReadFeed: 0/1943 constraints, PredecessorRefiner: 0/3767 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 262291ms problems are : Problem set: 0 solved, 3767 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3767 out of 9715 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9715/9715 places, 15544/15544 transitions.
Graph (complete) has 23316 edges and 9715 vertex of which 9665 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.11 ms
Discarding 50 places :
Also discarding 80 output transitions
Drop transitions (Output transitions of discarded places.) removed 80 transitions
Applied a total of 1 rules in 717 ms. Remains 9665 /9715 variables (removed 50) and now considering 15464/15544 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 718 ms. Remains : 9665/9715 places, 15464/15544 transitions.
RANDOM walk for 1162739 steps (0 resets) in 120326 ms. (9 steps per ms) remains 3376/3767 properties
BEST_FIRST walk for 4004 steps (0 resets) in 448 ms. (8 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 18810 ms. (0 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 693 ms. (5 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2333 ms. (1 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 631 ms. (6 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 462 ms. (8 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 448 ms. (8 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 667 ms. (5 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 598 ms. (6 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 587 ms. (6 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 506 ms. (7 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 641 ms. (6 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 463 ms. (8 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 448 ms. (8 steps per ms) remains 3376/3376 properties
BEST_FIRST walk for 4004 steps (0 resets) in 546 ms. (7 steps per ms) remains 3376/3376 properties

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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="JoinFreeModules-PT-2000"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 JoinFreeModules-PT-2000, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-smll-177961110100139"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-2000.tgz
mv JoinFreeModules-PT-2000 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;