fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r082-smll-177946993800455
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for DES-PT-60b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2788.147 376238.00 577616.00 1001.30 TTTTTFTTTTFFFTTT normal

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.r082-smll-177946993800455.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 DES-PT-60b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993800455
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 5.5K Mar 6 18:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Mar 6 18:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Mar 6 18:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 6 18:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 09:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 6 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 6 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 6 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 6 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 09:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 09:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 139K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-00
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-01
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-02
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-03
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-04
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-05
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-06
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-07
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-08
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-09
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-10
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-11
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-12
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-13
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-14
FORMULA_NAME DES-PT-60b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779751206225

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-60b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-25 23:20:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 23:20:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 23:20:09] [INFO ] Load time of PNML (sax parser for PT used): 219 ms
[2026-05-25 23:20:09] [INFO ] Transformed 519 places.
[2026-05-25 23:20:09] [INFO ] Transformed 470 transitions.
[2026-05-25 23:20:09] [INFO ] Found NUPN structural information;
[2026-05-25 23:20:09] [INFO ] Parsed PT model containing 519 places and 470 transitions and 1623 arcs in 454 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
[2026-05-25 23:20:10] [INFO ] Flatten gal took : 239 ms
RANDOM walk for 40000 steps (348 resets) in 3439 ms. (11 steps per ms) remains 11/16 properties
FORMULA DES-PT-60b-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (47 resets) in 383 ms. (104 steps per ms) remains 11/11 properties
[2026-05-25 23:20:10] [INFO ] Flatten gal took : 129 ms
BEST_FIRST walk for 40003 steps (52 resets) in 406 ms. (98 steps per ms) remains 11/11 properties
[2026-05-25 23:20:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8513186604428980462.gal : 89 ms
BEST_FIRST walk for 40003 steps (57 resets) in 722 ms. (55 steps per ms) remains 10/11 properties
FORMULA DES-PT-60b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2026-05-25 23:20:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2619075075417472013.prop : 7 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/ReachabilityCardinality8513186604428980462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2619075075417472013.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (57 resets) in 207 ms. (192 steps per ms) remains 9/10 properties
FORMULA DES-PT-60b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2619075075417472013.prop.
BEST_FIRST walk for 40003 steps (52 resets) in 319 ms. (125 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (50 resets) in 175 ms. (227 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (44 resets) in 174 ms. (228 steps per ms) remains 9/9 properties
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :5 after 13
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :13 after 25
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :25 after 49
BEST_FIRST walk for 40003 steps (49 resets) in 264 ms. (150 steps per ms) remains 9/9 properties
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :49 after 212
BEST_FIRST walk for 40003 steps (45 resets) in 199 ms. (200 steps per ms) remains 9/9 properties
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :212 after 547
BEST_FIRST walk for 40004 steps (58 resets) in 140 ms. (283 steps per ms) remains 9/9 properties
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :547 after 3628
BEST_FIRST walk for 40003 steps (45 resets) in 193 ms. (206 steps per ms) remains 9/9 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6944272310569170080.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7680240272603876581.kers'
[2026-05-25 23:20:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6944272310569170080.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7680240272603876581.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 470 rows 519 cols 1623 entries
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :3628 after 264347
Finished phase 1 with 171 SingleSign rule and 283 generalized
[2026-05-25 23:20:11] [INFO ] Computed 65 invariants in 5 ms
Computed 65 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-7680240272603876581.kers
Total runtime 8 ms.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :264347 after 1.70702e+06
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 289/312 variables, 12/35 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 289/324 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 156/468 variables, 29/353 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/468 variables, 156/509 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/468 variables, 1/510 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/468 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 50/518 variables, 22/532 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/518 variables, 50/582 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/518 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 1/519 variables, 1/583 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/519 variables, 1/584 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/519 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 470/989 variables, 519/1103 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 989/989 variables, and 1103 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5056 ms.
Refiners :[Domain max(s): 519/519 constraints, Positive P Invariants (semi-flows): 41/41 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 519/519 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 289/312 variables, 12/35 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 289/324 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 156/468 variables, 29/353 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/468 variables, 156/509 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/468 variables, 1/510 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/468 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 50/518 variables, 22/532 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/518 variables, 50/582 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SMT process timed out in 10368ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 23 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 470/470 transitions.
Graph (complete) has 1218 edges and 519 vertex of which 508 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 508 transition count 444
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 41 place count 489 transition count 444
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 41 place count 489 transition count 435
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 59 place count 480 transition count 435
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 77 place count 462 transition count 417
Iterating global reduction 2 with 18 rules applied. Total rules applied 95 place count 462 transition count 417
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 95 place count 462 transition count 416
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 97 place count 461 transition count 416
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 111 place count 447 transition count 402
Iterating global reduction 2 with 14 rules applied. Total rules applied 125 place count 447 transition count 402
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 139 place count 447 transition count 388
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 142 place count 445 transition count 387
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 142 place count 445 transition count 385
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 146 place count 443 transition count 385
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 2 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 4 with 138 rules applied. Total rules applied 284 place count 374 transition count 316
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 292 place count 370 transition count 325
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 293 place count 370 transition count 324
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 294 place count 369 transition count 324
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 295 place count 368 transition count 323
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 296 place count 367 transition count 323
Applied a total of 296 rules in 399 ms. Remains 367 /519 variables (removed 152) and now considering 323/470 (removed 147) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 410 ms. Remains : 367/519 places, 323/470 transitions.
RANDOM walk for 40000 steps (1451 resets) in 1493 ms. (26 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (246 resets) in 561 ms. (71 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (265 resets) in 231 ms. (172 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (277 resets) in 171 ms. (232 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (268 resets) in 169 ms. (235 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (250 resets) in 199 ms. (200 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (256 resets) in 214 ms. (186 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (242 resets) in 179 ms. (222 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (262 resets) in 160 ms. (248 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (263 resets) in 192 ms. (207 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 336488 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :0 out of 9
Probabilistic random walk after 336488 steps, saw 70125 distinct states, run finished after 3007 ms. (steps per millisecond=111 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6679855831973747593.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1705518877533194403.kers'
[2026-05-25 23:20:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6679855831973747593.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1705518877533194403.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 323 rows 366 cols 1499 entries
Finished phase 1 with 152 SingleSign rule and 155 generalized
[2026-05-25 23:20:26] [INFO ] Computed 60 invariants in 3 ms
Computed 60 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1705518877533194403.kers
Total runtime 4 ms.
[2026-05-25 23:20:26] [INFO ] State equation strengthened by 12 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 22/45 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 63/108 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 202/310 variables, 21/58 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 1/311 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/311 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 1/312 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/312 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 323/635 variables, 312/372 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 12/384 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 55/690 variables, 55/439 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/690 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (OVERLAPS) 0/690 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 690/690 variables, and 439 constraints, problems are : Problem set: 0 solved, 9 unsolved in 3857 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 367/367 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 22/45 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 63/108 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 202/310 variables, 21/58 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 1/311 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/311 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 1/312 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/312 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 323/635 variables, 312/372 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 12/384 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 5/389 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/635 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 55/690 variables, 55/444 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/690 variables, 3/447 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/690 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/690 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/690 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 690/690 variables, and 451 constraints, problems are : Problem set: 0 solved, 9 unsolved in 45009 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 367/367 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48917ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 23 out of 367 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 367/367 places, 323/323 transitions.
Applied a total of 0 rules in 46 ms. Remains 367 /367 variables (removed 0) and now considering 323/323 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 367/367 places, 323/323 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 367/367 places, 323/323 transitions.
Applied a total of 0 rules in 23 ms. Remains 367 /367 variables (removed 0) and now considering 323/323 (removed 0) transitions.
[2026-05-25 23:21:15] [INFO ] Invariant cache hit.
[2026-05-25 23:21:15] [INFO ] Implicit Places using invariants in 431 ms returned []
[2026-05-25 23:21:15] [INFO ] Invariant cache hit.
[2026-05-25 23:21:16] [INFO ] State equation strengthened by 12 read => feed constraints.
[2026-05-25 23:21:16] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1293 ms to find 0 implicit places.
[2026-05-25 23:21:16] [INFO ] Redundant transitions in 35 ms returned []
Running 320 sub problems to find dead transitions.
[2026-05-25 23:21:16] [INFO ] Invariant cache hit.
[2026-05-25 23:21:16] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/364 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/364 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 3 (OVERLAPS) 3/367 variables, 35/53 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/367 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/367 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 6 (OVERLAPS) 323/690 variables, 367/427 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/690 variables, 12/439 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 2/441 constraints. Problems are: Problem set: 0 solved, 320 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/690 variables, and 441 constraints, problems are : Problem set: 0 solved, 320 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 367/367 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 320/320 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 320 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/364 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/364 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/364 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 4 (OVERLAPS) 3/367 variables, 35/54 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/367 variables, 7/61 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/367 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/367 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 8 (OVERLAPS) 323/690 variables, 367/429 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 12/441 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/690 variables, 320/761 constraints. Problems are: Problem set: 0 solved, 320 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 690/690 variables, and 761 constraints, problems are : Problem set: 0 solved, 320 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 367/367 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 320/320 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60419ms problems are : Problem set: 0 solved, 320 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61829 ms. Remains : 367/367 places, 323/323 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 29 ms. Remains 367 /367 variables (removed 0) and now considering 323/323 (removed 0) transitions.
Running SMT prover for 9 properties.
[2026-05-25 23:22:17] [INFO ] Invariant cache hit.
[2026-05-25 23:22:17] [INFO ] [Real]Absence check using 37 positive place invariants in 16 ms returned sat
[2026-05-25 23:22:17] [INFO ] [Real]Absence check using 37 positive and 23 generalized place invariants in 34 ms returned sat
[2026-05-25 23:22:17] [INFO ] After 352ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2026-05-25 23:22:17] [INFO ] [Nat]Absence check using 37 positive place invariants in 19 ms returned sat
[2026-05-25 23:22:17] [INFO ] [Nat]Absence check using 37 positive and 23 generalized place invariants in 44 ms returned sat
[2026-05-25 23:22:18] [INFO ] After 647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
TRAPS : Iteration 0
[2026-05-25 23:22:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2026-05-25 23:22:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 276 ms
[2026-05-25 23:22:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 316 ms
TRAPS : Iteration 1
[2026-05-25 23:22:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 339 ms
TRAPS : Iteration 2
[2026-05-25 23:22:21] [INFO ] After 3479ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
[2026-05-25 23:22:21] [INFO ] After 4235ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2026-05-25 23:22:21] [INFO ] Flatten gal took : 59 ms
[2026-05-25 23:22:21] [INFO ] Flatten gal took : 48 ms
[2026-05-25 23:22:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3231350281849771559.gal : 16 ms
[2026-05-25 23:22:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11139969547175584530.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3231350281849771559.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11139969547175584530.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/ReachabilityCardinality11139969547175584530.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :11 after 35
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :35 after 105
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :105 after 185
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :185 after 1218
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :1218 after 4553
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :4553 after 16563
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :16563 after 86143
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :86143 after 254949
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :254949 after 797355
SDD proceeding with computation,9 properties remain. new max is 16384
SDD size :797355 after 1.91744e+06
SDD proceeding with computation,9 properties remain. new max is 32768
SDD size :6.886e+09 after 7.19314e+09
SDD proceeding with computation,9 properties remain. new max is 65536
SDD size :7.19314e+09 after 7.20481e+09
Detected timeout of ITS tools.
[2026-05-25 23:22:37] [INFO ] Flatten gal took : 32 ms
[2026-05-25 23:22:37] [INFO ] Applying decomposition
[2026-05-25 23:22:37] [INFO ] Flatten gal took : 36 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/graph11259255290679757370.txt' '-o' '/tmp/graph11259255290679757370.bin' '-w' '/tmp/graph11259255290679757370.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11259255290679757370.bin' '-l' '-1' '-v' '-w' '/tmp/graph11259255290679757370.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:22:37] [INFO ] Decomposing Gal with order
[2026-05-25 23:22:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:22:37] [INFO ] Removed a total of 71 redundant transitions.
[2026-05-25 23:22:37] [INFO ] Flatten gal took : 134 ms
[2026-05-25 23:22:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 17 ms.
[2026-05-25 23:22:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16136575252261487943.gal : 10 ms
[2026-05-25 23:22:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9594655594105556272.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16136575252261487943.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9594655594105556272.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/ReachabilityCardinality9594655594105556272.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :3 after 35
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :35 after 105
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :105 after 4527
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :4527 after 39599
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :125325 after 147245
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :1.39638e+06 after 5.22033e+11
Reachability property DES-PT-60b-ReachabilityFireability-2024-08 is true.
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :5.22033e+11 after 1.23472e+12
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1.23472e+12 after 1.66235e+12
Reachability property DES-PT-60b-ReachabilityFireability-2024-07 is true.
Reachability property DES-PT-60b-ReachabilityFireability-2024-02 is true.
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1.66235e+12 after 2.28034e+12
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 35437 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 23:22:52] [INFO ] Flatten gal took : 34 ms
[2026-05-25 23:22:52] [INFO ] Applying decomposition
[2026-05-25 23:22:52] [INFO ] Flatten gal took : 34 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/graph8946456319624810242.txt' '-o' '/tmp/graph8946456319624810242.bin' '-w' '/tmp/graph8946456319624810242.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8946456319624810242.bin' '-l' '-1' '-v' '-w' '/tmp/graph8946456319624810242.weights' '-q' '0' '-e' '0.001'
[2026-05-25 23:22:52] [INFO ] Decomposing Gal with order
[2026-05-25 23:22:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 23:22:52] [INFO ] Removed a total of 33 redundant transitions.
[2026-05-25 23:22:52] [INFO ] Flatten gal took : 88 ms
[2026-05-25 23:22:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 16 ms.
[2026-05-25 23:22:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2117810239860124919.gal : 19 ms
[2026-05-25 23:22:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality173047076132298723.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2117810239860124919.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality173047076132298723.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 ...306
Loading property file /tmp/ReachabilityCardinality173047076132298723.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :1 after 217
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :217 after 8681
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :8681 after 8.36977e+06
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :8.36977e+06 after 7.78881e+12
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :1.99163e+17 after 2.03567e+17
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :7.5233e+19 after 7.6479e+19
Invariant property DES-PT-60b-ReachabilityFireability-2024-10 does not hold.
FORMULA DES-PT-60b-ReachabilityFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-60b-ReachabilityFireability-2024-08 is true.
FORMULA DES-PT-60b-ReachabilityFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1.21875e+21 after 1.2207e+21
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :3.04104e+21 after 3.04119e+21
Reachability property DES-PT-60b-ReachabilityFireability-2024-07 is true.
FORMULA DES-PT-60b-ReachabilityFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-60b-ReachabilityFireability-2024-02 is true.
FORMULA DES-PT-60b-ReachabilityFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :6.42413e+21 after 6.42547e+21
Reachability property DES-PT-60b-ReachabilityFireability-2024-14 is true.
FORMULA DES-PT-60b-ReachabilityFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.00148e+22 after 1.00224e+22
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1.43914e+22 after 1.43979e+22
Reachability property DES-PT-60b-ReachabilityFireability-2024-13 is true.
FORMULA DES-PT-60b-ReachabilityFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DES-PT-60b-ReachabilityFireability-2024-11 does not hold.
FORMULA DES-PT-60b-ReachabilityFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2.39416e+22 after 2.39499e+22
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3.58987e+22 after 3.59089e+22
Invariant property DES-PT-60b-ReachabilityFireability-2024-12 does not hold.
FORMULA DES-PT-60b-ReachabilityFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.92268e+22 after 4.92268e+22
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5.02628e+22 after 5.02749e+22
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.35032e+22,207.515,2209688,12560,5540,6.09668e+06,37163,783,3.70764e+06,526,244938,0
Total reachable state count : 83503231252831812911104

Verifying 9 reachability properties.
Reachability property DES-PT-60b-ReachabilityFireability-2024-00 is true.
FORMULA DES-PT-60b-ReachabilityFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-00,2.1538e+10,208.716,2209688,321,149,6.09668e+06,37163,789,3.70764e+06,530,244938,0
Reachability property DES-PT-60b-ReachabilityFireability-2024-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-02,1.57493e+10,208.777,2209688,329,321,6.09668e+06,37163,804,3.70764e+06,538,244938,0
Reachability property DES-PT-60b-ReachabilityFireability-2024-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-07,6.29495e+10,208.779,2209688,414,321,6.09668e+06,37163,810,3.70764e+06,542,244938,0
Reachability property DES-PT-60b-ReachabilityFireability-2024-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-08,2.83487e+11,208.78,2209688,335,295,6.09668e+06,37163,816,3.70764e+06,546,244938,0
Invariant property DES-PT-60b-ReachabilityFireability-2024-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-10,2.1538e+10,208.782,2209688,321,123,6.09668e+06,37163,824,3.70764e+06,553,244938,0
Invariant property DES-PT-60b-ReachabilityFireability-2024-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-11,1.89345e+10,208.801,2209688,242,403,6.09668e+06,37163,846,3.70764e+06,566,244938,708
Invariant property DES-PT-60b-ReachabilityFireability-2024-12 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-12,9.17543e+11,208.806,2209688,721,650,6.09668e+06,37163,858,3.70764e+06,574,244938,708
Reachability property DES-PT-60b-ReachabilityFireability-2024-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-13,6.29495e+10,208.809,2209688,414,369,6.09668e+06,37163,864,3.70764e+06,578,244938,708
Reachability property DES-PT-60b-ReachabilityFireability-2024-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60b-ReachabilityFireability-2024-14,1.27406e+09,208.883,2209688,427,179,6.09668e+06,37163,917,3.70764e+06,600,244938,4474
All properties solved without resorting to model-checking.
Total runtime 373693 ms.

BK_STOP 1779751582463

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-60b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is DES-PT-60b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r082-smll-177946993800455"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60b.tgz
mv DES-PT-60b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;