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-177961110000014.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 HypercubeGrid-PT-C5K3P3B15, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-smll-177961110000014
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 8.4K Mar 7 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 7 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 15:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 7 15:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.0K Mar 15 10:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 15:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Mar 7 15:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 7 15:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Mar 7 15:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rwxr-xr-x 1 mcc users 14M 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 1779699273750

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HypercubeGrid-PT-C5K3P3B15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202604301425
[2026-05-25 08:54:36] [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 08:54:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 08:54:37] [INFO ] Load time of PNML (sax parser for PT used): 1040 ms
[2026-05-25 08:54:37] [INFO ] Transformed 9153 places.
[2026-05-25 08:54:37] [INFO ] Transformed 25110 transitions.
[2026-05-25 08:54:37] [INFO ] Parsed PT model containing 9153 places and 25110 transitions and 100440 arcs in 1349 ms.
Discarding 19440 transitions out of 25110. Remains 5670
Built sparse matrix representations for Structural reductions in 64 ms.108767KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 9153/9153 places, 25110/25110 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 429 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 466 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 9153/9153 places, 25110/25110 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 257 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15120162790584916617.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16723093078143241073.kers'
[2026-05-25 08:54:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15120162790584916617.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16723093078143241073.kers]
Culling duplicate invariants (modulo rational): removing 3240 columns.
Culled 3240 columns in 22 ms.
// Phase 1: matrix 25110 rows 5913 cols 74520 entries
Finished phase 1 with 5669 SingleSign rule and 0 generalized
[2026-05-25 08:54:39] [INFO ] Computed 3484 invariants in 578 ms
Computed 3484 P flows in 580 ms.
Exported basis to /tmp/petrispot-output-16723093078143241073.kers
Total runtime 605 ms.
[2026-05-25 08:54:44] [INFO ] Implicit Places using invariants in 5087 ms returned []
Implicit Place search using SMT only with invariants took 5212 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2026-05-25 08:54:44] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4293/34263 variables, and 810 constraints, problems are : Problem set: 0 solved, 22680 unsolved in 30587 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3484 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 22680/22680 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22680 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4293/34263 variables, and 810 constraints, problems are : Problem set: 0 solved, 22680 unsolved in 30679 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3484 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 0/22680 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 129909ms problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 130084ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 135752 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted Random walk after 35103 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
[2026-05-25 08:57:24] [INFO ] Invariant cache hit.
[2026-05-25 08:59:27] [INFO ] [Real]Absence check using 3484 positive place invariants in 115438 ms returned sat
[2026-05-25 09:02:24] [INFO ] [Real]Absence check using state equation in 176690 ms returned unknown
Interrupted Random directed walk after 68125 steps, including 0 resets, run timeout after 30179 ms. (steps per millisecond=2 )
Interrupted Random walk after 34485 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Interrupted Random directed walk after 68270 steps, including 0 resets, run timeout after 30280 ms. (steps per millisecond=2 )
Interrupted Random walk after 35553 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 9153/9153 places, 25110/25110 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 182 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2026-05-25 09:04:25] [INFO ] Invariant cache hit.
[2026-05-25 09:04:28] [INFO ] Implicit Places using invariants in 3664 ms returned []
Implicit Place search using SMT only with invariants took 3666 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 3852 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted Random walk after 35210 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
[2026-05-25 09:04:59] [INFO ] Invariant cache hit.
[2026-05-25 09:07:02] [INFO ] [Real]Absence check using 3484 positive place invariants in 116339 ms returned sat
[2026-05-25 09:09:59] [INFO ] [Real]Absence check using state equation in 176601 ms returned unknown
Interrupted Random directed walk after 68275 steps, including 0 resets, run timeout after 30578 ms. (steps per millisecond=2 )
Interrupted Random walk after 35251 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Interrupted Random directed walk after 70636 steps, including 0 resets, run timeout after 31029 ms. (steps per millisecond=2 )
Interrupted Random walk after 35183 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=1 )
[2026-05-25 09:12:03] [INFO ] Flatten gal took : 1417 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 98 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2026-05-25 09:12:03] [INFO ] Invariant cache hit.
[2026-05-25 09:12:22] [INFO ] Implicit Places using invariants in 18920 ms returned []
Implicit Place search using SMT only with invariants took 18921 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LIVENESS mode , in 1 iterations and 19022 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Discarding 19440 transitions out of 25110. Remains 5670
Initial state reduction rules removed 2430 formulas.
[2026-05-25 09:12:24] [INFO ] Flatten gal took : 1611 ms
[2026-05-25 09:12:25] [INFO ] Flatten gal took : 1177 ms
[2026-05-25 09:12:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16242098480801819086.gal : 340 ms
[2026-05-25 09:12:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3739448147642149723.prop : 93 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/ReachabilityCardinality16242098480801819086.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3739448147642149723.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/ReachabilityCardinality3739448147642149723.prop.
RANDOM walk for 40000 steps (8 resets) in 63716 ms. (0 steps per ms) remains 48/3240 properties
BEST_FIRST walk for 4004 steps (0 resets) in 501 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 571 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 668 ms. (5 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1036 ms. (3 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 523 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 516 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 646 ms. (6 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 793 ms. (5 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 670 ms. (5 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 504 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 503 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 511 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 505 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 507 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 504 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 573 ms. (6 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 555 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 551 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 583 ms. (6 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 518 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 552 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 509 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 510 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 510 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 501 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 506 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 502 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 502 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 506 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 505 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 501 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 507 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 508 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 511 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 503 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 501 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 829 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 503 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 498 ms. (8 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 507 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 509 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 506 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 504 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 504 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 506 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 501 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 502 ms. (7 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (0 resets) in 506 ms. (7 steps per ms) remains 48/48 properties
[2026-05-25 09:12:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 5670/5763 variables, 94/94 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5763/34263 variables, and 94 constraints, problems are : Problem set: 0 solved, 48 unsolved in 5081 ms.
Refiners :[Positive P Invariants (semi-flows): 94/3484 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 5670/5763 variables, 94/94 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5763/34263 variables, and 94 constraints, problems are : Problem set: 0 solved, 48 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 94/3484 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 0/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10604ms problems are : Problem set: 0 solved, 48 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 93 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2578 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2580 ms. Remains : 9153/9153 places, 25110/25110 transitions.
RANDOM walk for 83580 steps (0 resets) in 93506 ms. (0 steps per ms) remains 0/48 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 5670 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 78 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2026-05-25 09:13:23] [INFO ] Invariant cache hit.
[2026-05-25 09:13:41] [INFO ] Implicit Places using invariants in 17476 ms returned []
Implicit Place search using SMT only with invariants took 17477 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LIVENESS mode , in 1 iterations and 17557 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Discarding 19440 transitions out of 25110. Remains 5670
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
[2026-05-25 09:13:42] [INFO ] Flatten gal took : 837 ms
[2026-05-25 09:13:43] [INFO ] Flatten gal took : 800 ms
[2026-05-25 09:13:43] [INFO ] Time to serialize gal into /tmp/CTLFireability5917535539810988341.gal : 143 ms
[2026-05-25 09:13:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11009067764699153905.ctl : 25 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5917535539810988341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11009067764699153905.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
[2026-05-25 09:13:47] [INFO ] Flatten gal took : 740 ms
[2026-05-25 09:13:47] [INFO ] Applying decomposition
[2026-05-25 09:13:47] [INFO ] Flatten gal took : 782 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/graph6033055278100017729.txt' '-o' '/tmp/graph6033055278100017729.bin' '-w' '/tmp/graph6033055278100017729.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6033055278100017729.bin' '-l' '-1' '-v' '-w' '/tmp/graph6033055278100017729.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:13:50] [INFO ] Decomposing Gal with order
[2026-05-25 09:13:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:14:12] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 09:14:13] [INFO ] Flatten gal took : 2068 ms
[2026-05-25 09:14:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 167 ms.
[2026-05-25 09:14:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3828808856633705176.gal : 203 ms
[2026-05-25 09:14:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11866632068797499841.ctl : 16 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3828808856633705176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11866632068797499841.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 09:14:21] [INFO ] Flatten gal took : 750 ms
[2026-05-25 09:14:22] [INFO ] Flatten gal took : 760 ms
[2026-05-25 09:14:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6804418901084407293.gal : 143 ms
[2026-05-25 09:14:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7596649082963708609.ctl : 11 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6804418901084407293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7596649082963708609.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 09:14:53] [INFO ] Flatten gal took : 720 ms
[2026-05-25 09:14:53] [INFO ] Applying decomposition
[2026-05-25 09:14:54] [INFO ] Flatten gal took : 734 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/graph4180827641050787541.txt' '-o' '/tmp/graph4180827641050787541.bin' '-w' '/tmp/graph4180827641050787541.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4180827641050787541.bin' '-l' '-1' '-v' '-w' '/tmp/graph4180827641050787541.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:14:55] [INFO ] Decomposing Gal with order
[2026-05-25 09:14:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:15:16] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 09:15:16] [INFO ] Flatten gal took : 1451 ms
[2026-05-25 09:15:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 97 ms.
[2026-05-25 09:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability1650833229908979491.gal : 116 ms
[2026-05-25 09:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2365223583435949289.ctl : 11 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1650833229908979491.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2365223583435949289.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 09:15:48] [INFO ] Flatten gal took : 851 ms
[2026-05-25 09:15:49] [INFO ] Flatten gal took : 702 ms
[2026-05-25 09:15:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1293993968366977171.gal : 133 ms
[2026-05-25 09:15:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10558443090428325210.ctl : 6 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1293993968366977171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10558443090428325210.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 09:20:50] [INFO ] Flatten gal took : 819 ms
[2026-05-25 09:20:50] [INFO ] Applying decomposition
[2026-05-25 09:20:51] [INFO ] Flatten gal took : 740 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/graph8191395935292882923.txt' '-o' '/tmp/graph8191395935292882923.bin' '-w' '/tmp/graph8191395935292882923.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8191395935292882923.bin' '-l' '-1' '-v' '-w' '/tmp/graph8191395935292882923.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:20:52] [INFO ] Decomposing Gal with order
[2026-05-25 09:20:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:21:14] [INFO ] Removed a total of 38880 redundant transitions.
[2026-05-25 09:21:15] [INFO ] Flatten gal took : 1160 ms
[2026-05-25 09:21:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 87 ms.
[2026-05-25 09:21:19] [INFO ] Time to serialize gal into /tmp/CTLFireability7105127740125353746.gal : 151 ms
[2026-05-25 09:21:19] [INFO ] Time to serialize properties into /tmp/CTLFireability4525793748832871761.ctl : 16 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7105127740125353746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4525793748832871761.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

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="HypercubeGrid-PT-C5K3P3B15"
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 HypercubeGrid-PT-C5K3P3B15, 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-177961110000014"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 ;