Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r008-oct2-177944369900362.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutoFlight-PT-48b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r008-oct2-177944369900362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 5.6K Mar 5 18:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Mar 5 18:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 5 18:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 5 18:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 07:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 5 18:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 5 18:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 5 18:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 5 18:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:16 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 956K 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1779656186728

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutoFlight-PT-48b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202604301425
[2026-05-24 20:56:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-24 20:56:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 20:56:28] [INFO ] Load time of PNML (sax parser for PT used): 219 ms
[2026-05-24 20:56:28] [INFO ] Transformed 3950 places.
[2026-05-24 20:56:28] [INFO ] Transformed 3936 transitions.
[2026-05-24 20:56:28] [INFO ] Found NUPN structural information;
[2026-05-24 20:56:29] [INFO ] Parsed PT model containing 3950 places and 3936 transitions and 9104 arcs in 466 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 3950/3950 places, 3936/3936 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1708 transitions
Trivial Post-agglo rules discarded 1708 transitions
Performed 1708 trivial Post agglomeration. Transition count delta: 1708
Iterating post reduction 0 with 1708 rules applied. Total rules applied 1708 place count 3950 transition count 2228
Reduce places removed 1708 places and 0 transitions.
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1996 rules applied. Total rules applied 3704 place count 2242 transition count 1940
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 3800 place count 2146 transition count 1940
Performed 507 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 507 Pre rules applied. Total rules applied 3800 place count 2146 transition count 1433
Deduced a syphon composed of 507 places in 45 ms
Reduce places removed 507 places and 0 transitions.
Iterating global reduction 3 with 1014 rules applied. Total rules applied 4814 place count 1639 transition count 1433
Performed 700 Post agglomeration using F-continuation condition.Transition count delta: 700
Deduced a syphon composed of 700 places in 0 ms
Reduce places removed 700 places and 0 transitions.
Iterating global reduction 3 with 1400 rules applied. Total rules applied 6214 place count 939 transition count 733
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 6214 rules in 497 ms. Remains 939 /3950 variables (removed 3011) and now considering 733/3936 (removed 3203) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10675618396413852179.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15682056101260894913.kers'
[2026-05-24 20:56:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10675618396413852179.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15682056101260894913.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 0 ms.
// Phase 1: matrix 733 rows 891 cols 2370 entries
Finished phase 1 with 577 SingleSign rule and 104 generalized
[2026-05-24 20:56:29] [INFO ] Computed 258 invariants in 3 ms
Computed 258 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15682056101260894913.kers
Total runtime 5 ms.
[2026-05-24 20:56:33] [INFO ] Implicit Places using invariants in 3849 ms returned [255, 258, 261, 264, 267, 270, 273, 276, 279, 282, 285, 288, 291, 294, 297, 300, 303, 306, 309, 312, 315, 318, 321, 324, 327, 330, 333, 336, 339, 342, 345, 348, 351, 354, 357, 360, 363, 366, 369, 372, 375, 378, 381, 384, 387, 390, 393, 396, 938]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 3898 ms to find 49 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 890/3950 places, 733/3936 transitions.
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 48 Pre rules applied. Total rules applied 0 place count 890 transition count 685
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 96 rules applied. Total rules applied 96 place count 842 transition count 685
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 0 with 104 rules applied. Total rules applied 200 place count 790 transition count 633
Applied a total of 200 rules in 60 ms. Remains 790 /890 variables (removed 100) and now considering 633/733 (removed 100) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2201996073834212354.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7155906248226374843.kers'
[2026-05-24 20:56:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2201996073834212354.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7155906248226374843.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 633 rows 790 cols 2026 entries
Finished phase 1 with 581 SingleSign rule and 0 generalized
[2026-05-24 20:56:33] [INFO ] Computed 209 invariants in 15 ms
Computed 209 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-7155906248226374843.kers
Total runtime 18 ms.
[2026-05-24 20:56:36] [INFO ] Implicit Places using invariants in 2487 ms returned []
[2026-05-24 20:56:36] [INFO ] Invariant cache hit.
[2026-05-24 20:56:36] [INFO ] State equation strengthened by 192 read => feed constraints.
[2026-05-24 20:56:58] [INFO ] Implicit Places using invariants and state equation in 22906 ms returned []
Implicit Place search using SMT with State Equation took 25411 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 790/3950 places, 633/3936 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 29895 ms. Remains : 790/3950 places, 633/3936 transitions.
Discarding 144 transitions out of 633. Remains 489
Initial state reduction rules removed 1 formulas.
[2026-05-24 20:56:59] [INFO ] Flatten gal took : 218 ms
[2026-05-24 20:56:59] [INFO ] Flatten gal took : 100 ms
[2026-05-24 20:56:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9810807252806602189.gal : 43 ms
[2026-05-24 20:56:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18258126419358577791.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/ReachabilityCardinality9810807252806602189.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18258126419358577791.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/ReachabilityCardinality18258126419358577791.prop.
RANDOM walk for 40000 steps (344 resets) in 4736 ms. (8 steps per ms) remains 231/488 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 17 ms. (22 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 10 ms. (36 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 12 ms. (31 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 11 ms. (33 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 10 ms. (36 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 10 ms. (36 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 9 ms. (40 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 4 ms. (80 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 8 ms. (44 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 231/231 properties
BEST_FIRST walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 231/231 properties
[2026-05-24 20:57:00] [INFO ] Invariant cache hit.
[2026-05-24 20:57:00] [INFO ] State equation strengthened by 192 read => feed constraints.
Reachability property qltransition_246 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_148 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_144 is true.
SDD proceeding with computation,436 properties remain. new max is 2
SDD size :1 after 28
SDD proceeding with computation,436 properties remain. new max is 4
SDD size :28 after 730
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 395/395 constraints. Problems are: Problem set: 0 solved, 231 unsolved
SDD proceeding with computation,436 properties remain. new max is 8
SDD size :730 after 177148
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 395/1423 variables, and 395 constraints, problems are : Problem set: 0 solved, 231 unsolved in 5012 ms.
Refiners :[Domain max(s): 395/790 constraints, Positive P Invariants (semi-flows): 0/209 constraints, State Equation: 0/790 constraints, ReadFeed: 0/192 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 231 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 395/395 constraints. Problems are: Problem set: 0 solved, 231 unsolved
SDD proceeding with computation,436 properties remain. new max is 16
SDD size :177148 after 3.8742e+08
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (OVERLAPS) 289/684 variables, 156/551 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/684 variables, 289/840 constraints. Problems are: Problem set: 0 solved, 231 unsolved
SDD proceeding with computation,436 properties remain. new max is 32
SDD size :3.8742e+08 after 1.85302e+15
SMT process timed out in 10246ms, After SMT, problems are : Problem set: 0 solved, 231 unsolved
Fused 231 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 395 out of 790 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 790/790 places, 633/633 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 770 transition count 613
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 770 transition count 613
Free-agglomeration rule applied 53 times.
Iterating global reduction 0 with 53 rules applied. Total rules applied 93 place count 770 transition count 560
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 146 place count 717 transition count 560
Applied a total of 146 rules in 97 ms. Remains 717 /790 variables (removed 73) and now considering 560/633 (removed 73) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 717/790 places, 560/633 transitions.
RANDOM walk for 4000000 steps (57947 resets) in 88455 ms. (45 steps per ms) remains 106/231 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 294 ms. (135 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 263 ms. (151 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 263 ms. (151 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 357 ms. (111 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 267 ms. (149 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 254 ms. (156 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 293 ms. (136 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 178 ms. (223 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 166 ms. (239 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 174 ms. (228 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 187 ms. (212 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 179 ms. (222 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 180 ms. (221 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 167 ms. (238 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 194 ms. (205 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 181 ms. (219 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 179 ms. (222 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 173 ms. (229 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 201 ms. (198 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 165 ms. (240 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 167 ms. (238 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 176 ms. (226 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 189 ms. (210 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 173 ms. (229 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 180 ms. (221 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 233 ms. (170 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 170 ms. (233 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 183 ms. (217 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 176 ms. (226 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 185 ms. (215 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 173 ms. (229 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 177 ms. (224 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 174 ms. (228 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 194 ms. (205 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 170 ms. (233 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 185 ms. (215 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 190 ms. (209 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 204 ms. (195 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 167 ms. (238 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 181 ms. (219 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 175 ms. (227 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 189 ms. (210 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40003 steps (12 resets) in 188 ms. (211 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 170 ms. (233 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 196 ms. (203 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 175 ms. (227 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 162 ms. (245 steps per ms) remains 106/106 properties
BEST_FIRST walk for 40004 steps (12 resets) in 166 ms. (239 steps per ms) remains 106/106 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11283222588206277959.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3161815413014589122.kers'
[2026-05-24 20:57:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11283222588206277959.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3161815413014589122.kers]
Culling duplicate invariants (modulo rational): removing 53 columns.
Culled 53 columns in 0 ms.
// Phase 1: matrix 560 rows 664 cols 1701 entries
Finished phase 1 with 508 SingleSign rule and 0 generalized
[2026-05-24 20:57:36] [INFO ] Computed 209 invariants in 2 ms
Computed 209 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3161815413014589122.kers
Total runtime 3 ms.
[2026-05-24 20:57:36] [INFO ] State equation strengthened by 245 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 281/454 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (OVERLAPS) 263/717 variables, 168/209 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/717 variables, 11/220 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/717 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (OVERLAPS) 560/1277 variables, 717/937 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1277 variables, 245/1182 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1277 variables, 0/1182 constraints. Problems are: Problem set: 0 solved, 106 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/1277 variables, 0/1182 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1277/1277 variables, and 1182 constraints, problems are : Problem set: 0 solved, 106 unsolved in 35195 ms.
Refiners :[Positive P Invariants (semi-flows): 209/209 constraints, State Equation: 717/717 constraints, ReadFeed: 245/245 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 281/454 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (OVERLAPS) 263/717 variables, 168/209 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/717 variables, 11/220 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/717 variables, 8/228 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/717 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 560/1277 variables, 717/945 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1277 variables, 245/1190 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1277 variables, 106/1296 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1277/1277 variables, and 1296 constraints, problems are : Problem set: 0 solved, 106 unsolved in 45054 ms.
Refiners :[Positive P Invariants (semi-flows): 209/209 constraints, State Equation: 717/717 constraints, ReadFeed: 245/245 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 80296ms problems are : Problem set: 0 solved, 106 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 173 out of 717 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 717/717 places, 560/560 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 689 transition count 532
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 689 transition count 532
Free-agglomeration rule applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 75 place count 689 transition count 513
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 94 place count 670 transition count 513
Applied a total of 94 rules in 103 ms. Remains 670 /717 variables (removed 47) and now considering 513/560 (removed 47) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 670/717 places, 513/560 transitions.
RANDOM walk for 4000000 steps (39664 resets) in 79052 ms. (50 steps per ms) remains 99/106 properties
BEST_FIRST walk for 400004 steps (99 resets) in 1787 ms. (223 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (101 resets) in 1779 ms. (224 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (101 resets) in 1757 ms. (227 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (99 resets) in 1723 ms. (232 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400003 steps (166 resets) in 1981 ms. (201 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (170 resets) in 1858 ms. (215 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (163 resets) in 1808 ms. (221 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (162 resets) in 1871 ms. (213 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (160 resets) in 1770 ms. (225 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (159 resets) in 1671 ms. (239 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (167 resets) in 1899 ms. (210 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (153 resets) in 1809 ms. (220 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400002 steps (167 resets) in 1846 ms. (216 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400003 steps (159 resets) in 1723 ms. (232 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400003 steps (159 resets) in 1932 ms. (206 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (162 resets) in 1812 ms. (220 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (162 resets) in 1880 ms. (212 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (162 resets) in 1835 ms. (217 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (169 resets) in 1887 ms. (211 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (156 resets) in 1783 ms. (224 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (172 resets) in 1775 ms. (225 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (163 resets) in 1925 ms. (207 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (168 resets) in 1833 ms. (218 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (151 resets) in 1875 ms. (213 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (161 resets) in 1845 ms. (216 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400003 steps (155 resets) in 1770 ms. (225 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (165 resets) in 1837 ms. (217 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (158 resets) in 1855 ms. (215 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (163 resets) in 1929 ms. (207 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (149 resets) in 1710 ms. (233 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400003 steps (167 resets) in 1808 ms. (221 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (164 resets) in 1844 ms. (216 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (170 resets) in 1703 ms. (234 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (160 resets) in 1814 ms. (220 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (164 resets) in 1877 ms. (212 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (152 resets) in 1779 ms. (224 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (171 resets) in 1828 ms. (218 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (157 resets) in 1937 ms. (206 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (168 resets) in 1886 ms. (211 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (156 resets) in 1856 ms. (215 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (165 resets) in 1878 ms. (212 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (157 resets) in 2177 ms. (183 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (170 resets) in 1798 ms. (222 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (159 resets) in 1789 ms. (223 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (162 resets) in 1774 ms. (225 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400003 steps (159 resets) in 1809 ms. (220 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (166 resets) in 1890 ms. (211 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (157 resets) in 1799 ms. (222 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400004 steps (162 resets) in 1872 ms. (213 steps per ms) remains 99/99 properties
BEST_FIRST walk for 400003 steps (162 resets) in 1810 ms. (220 steps per ms) remains 99/99 properties
Interrupted probabilistic random walk after 12168916 steps, run timeout after 141001 ms. (steps per millisecond=86 ) properties seen :50 out of 99
Probabilistic random walk after 12168916 steps, saw 1388695 distinct states, run finished after 141018 ms. (steps per millisecond=86 ) properties seen :50
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7619161495006032573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9878147401620604382.kers'
[2026-05-24 21:02:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7619161495006032573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9878147401620604382.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 1 ms.
// Phase 1: matrix 513 rows 598 cols 1522 entries
Finished phase 1 with 461 SingleSign rule and 0 generalized
[2026-05-24 21:02:05] [INFO ] Computed 209 invariants in 7 ms
Computed 209 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-9878147401620604382.kers
Total runtime 9 ms.
[2026-05-24 21:02:05] [INFO ] State equation strengthened by 264 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 353/450 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 220/670 variables, 170/209 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/670 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 513/1183 variables, 670/879 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1183 variables, 264/1143 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1183 variables, 1/1144 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1183 variables, 0/1144 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/1183 variables, 0/1144 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1183/1183 variables, and 1144 constraints, problems are : Problem set: 0 solved, 49 unsolved in 30510 ms.
Refiners :[Positive P Invariants (semi-flows): 209/209 constraints, State Equation: 670/670 constraints, ReadFeed: 264/264 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 353/450 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 220/670 variables, 170/209 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/670 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 513/1183 variables, 670/879 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1183 variables, 264/1143 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1183 variables, 49/1192 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1183 variables, 1/1193 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1183 variables, 0/1193 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 10 (OVERLAPS) 0/1183 variables, 0/1193 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1183/1183 variables, and 1193 constraints, problems are : Problem set: 0 solved, 49 unsolved in 75024 ms.
Refiners :[Positive P Invariants (semi-flows): 209/209 constraints, State Equation: 670/670 constraints, ReadFeed: 264/264 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 105570ms problems are : Problem set: 0 solved, 49 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 97 out of 670 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 670/670 places, 513/513 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 668 transition count 511
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 668 transition count 511
Applied a total of 4 rules in 111 ms. Remains 668 /670 variables (removed 2) and now considering 511/513 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 668/670 places, 511/513 transitions.
RANDOM walk for 4000000 steps (39527 resets) in 60910 ms. (65 steps per ms) remains 43/49 properties
BEST_FIRST walk for 400004 steps (97 resets) in 1733 ms. (230 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (99 resets) in 1758 ms. (227 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (164 resets) in 1730 ms. (231 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (161 resets) in 1621 ms. (246 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (157 resets) in 1752 ms. (228 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (149 resets) in 1601 ms. (249 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (169 resets) in 1679 ms. (238 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (164 resets) in 1695 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (173 resets) in 1781 ms. (224 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (153 resets) in 1639 ms. (243 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (172 resets) in 1754 ms. (227 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (165 resets) in 1718 ms. (232 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (153 resets) in 1663 ms. (240 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (158 resets) in 1685 ms. (237 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (165 resets) in 1627 ms. (245 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (152 resets) in 1752 ms. (228 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (153 resets) in 1712 ms. (233 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (165 resets) in 1649 ms. (242 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (163 resets) in 1718 ms. (232 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (156 resets) in 1751 ms. (228 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (160 resets) in 1679 ms. (238 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (157 resets) in 1715 ms. (233 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (160 resets) in 1569 ms. (254 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (164 resets) in 1654 ms. (241 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (160 resets) in 1675 ms. (238 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (164 resets) in 1692 ms. (236 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (161 resets) in 1664 ms. (240 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (157 resets) in 1691 ms. (236 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (159 resets) in 1690 ms. (236 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (160 resets) in 1729 ms. (231 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (159 resets) in 1622 ms. (246 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (155 resets) in 1728 ms. (231 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (152 resets) in 1751 ms. (228 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (157 resets) in 1693 ms. (236 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (156 resets) in 1682 ms. (237 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (152 resets) in 1646 ms. (242 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (165 resets) in 1651 ms. (242 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (159 resets) in 1660 ms. (240 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (157 resets) in 1696 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (163 resets) in 1635 ms. (244 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (167 resets) in 1612 ms. (247 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (157 resets) in 1667 ms. (239 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (154 resets) in 1722 ms. (232 steps per ms) remains 43/43 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14240798473316693526.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11966239587151051085.kers'
[2026-05-24 21:04:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14240798473316693526.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11966239587151051085.kers]
Culling duplicate invariants (modulo rational): removing 72 columns.
Culled 72 columns in 0 ms.
// Phase 1: matrix 511 rows 596 cols 1516 entries
Finished phase 1 with 459 SingleSign rule and 0 generalized
[2026-05-24 21:04:28] [INFO ] Computed 209 invariants in 2 ms
Computed 209 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11966239587151051085.kers
Total runtime 3 ms.
[2026-05-24 21:04:29] [INFO ] State equation strengthened by 264 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 365/450 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (OVERLAPS) 218/668 variables, 170/209 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/668 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 511/1179 variables, 668/877 constraints. Problems are: Problem set: 0 solved, 43 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1179 variables, 264/1141 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1179 variables, 0/1141 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/1179 variables, 0/1141 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1179/1179 variables, and 1141 constraints, problems are : Problem set: 0 solved, 43 unsolved in 9055 ms.
Refiners :[Positive P Invariants (semi-flows): 209/209 constraints, State Equation: 668/668 constraints, ReadFeed: 264/264 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 365/450 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/450 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (OVERLAPS) 218/668 variables, 170/209 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/668 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 511/1179 variables, 668/877 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1179 variables, 264/1141 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1179 variables, 43/1184 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1179 variables, 0/1184 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/1179 variables, 0/1184 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1179/1179 variables, and 1184 constraints, problems are : Problem set: 0 solved, 43 unsolved in 46309 ms.
Refiners :[Positive P Invariants (semi-flows): 209/209 constraints, State Equation: 668/668 constraints, ReadFeed: 264/264 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55402ms problems are : Problem set: 0 solved, 43 unsolved
Parikh walk visited 37 properties in 25732 ms.
Support contains 12 out of 668 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 668/668 places, 511/511 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 667 transition count 510
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 667 transition count 510
Free-agglomeration rule applied 62 times.
Iterating global reduction 0 with 62 rules applied. Total rules applied 64 place count 667 transition count 448
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 126 place count 605 transition count 448
Applied a total of 126 rules in 53 ms. Remains 605 /668 variables (removed 63) and now considering 448/511 (removed 63) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 605/668 places, 448/511 transitions.
RANDOM walk for 4000000 steps (22916 resets) in 37968 ms. (105 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (2271 resets) in 18052 ms. (221 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (1956 resets) in 16360 ms. (244 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000002 steps (1956 resets) in 16681 ms. (239 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (2014 resets) in 16358 ms. (244 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (1924 resets) in 15996 ms. (250 steps per ms) remains 5/6 properties
BEST_FIRST walk for 4000004 steps (1949 resets) in 16033 ms. (249 steps per ms) remains 5/5 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17969990477909238168.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6572634760989477493.kers'
[2026-05-24 21:06:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17969990477909238168.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6572634760989477493.kers]
Culling duplicate invariants (modulo rational): removing 103 columns.
Culled 103 columns in 0 ms.
// Phase 1: matrix 448 rows 502 cols 1234 entries
Finished phase 1 with 396 SingleSign rule and 0 generalized
[2026-05-24 21:06:26] [INFO ] Computed 209 invariants in 2 ms
Computed 209 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6572634760989477493.kers
Total runtime 3 ms.
[2026-05-24 21:06:26] [INFO ] State equation strengthened by 326 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 342/352 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/352 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 253/605 variables, 203/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/605 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 448/1053 variables, 605/814 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 326/1140 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1053 variables, 0/1140 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/1053 variables, 0/1140 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 1140 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1127 ms.
Refiners :[Positive P Invariants (semi-flows): 209/209 constraints, State Equation: 605/605 constraints, ReadFeed: 326/326 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 342/352 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/352 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 253/605 variables, 203/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/605 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 448/1053 variables, 605/814 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 326/1140 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1053 variables, 5/1145 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1053 variables, 0/1145 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/1053 variables, 0/1145 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 1145 constraints, problems are : Problem set: 0 solved, 5 unsolved in 3790 ms.
Refiners :[Positive P Invariants (semi-flows): 209/209 constraints, State Equation: 605/605 constraints, ReadFeed: 326/326 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4937ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 0 properties in 1743 ms.
Support contains 10 out of 605 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 448/448 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 605 transition count 446
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 603 transition count 446
Applied a total of 4 rules in 33 ms. Remains 603 /605 variables (removed 2) and now considering 446/448 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 603/605 places, 446/448 transitions.
RANDOM walk for 4000000 steps (22896 resets) in 36939 ms. (108 steps per ms) remains 5/5 properties
BEST_FIRST walk for 4000004 steps (2258 resets) in 17756 ms. (225 steps per ms) remains 5/5 properties
BEST_FIRST walk for 4000003 steps (2019 resets) in 15954 ms. (250 steps per ms) remains 5/5 properties
BEST_FIRST walk for 4000004 steps (1972 resets) in 16728 ms. (239 steps per ms) remains 5/5 properties
Detected timeout of ITS tools.
[2026-05-24 21:07:00] [INFO ] Flatten gal took : 59 ms
[2026-05-24 21:07:00] [INFO ] Applying decomposition
[2026-05-24 21:07:00] [INFO ] Flatten gal took : 46 ms
BEST_FIRST walk for 4000003 steps (2000 resets) in 16182 ms. (247 steps per ms) remains 4/5 properties
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/graph2804499961302058978.txt' '-o' '/tmp/graph2804499961302058978.bin' '-w' '/tmp/graph2804499961302058978.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2804499961302058978.bin' '-l' '-1' '-v' '-w' '/tmp/graph2804499961302058978.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:07:01] [INFO ] Decomposing Gal with order
[2026-05-24 21:07:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:07:01] [INFO ] Removed a total of 161 redundant transitions.
[2026-05-24 21:07:01] [INFO ] Flatten gal took : 218 ms
[2026-05-24 21:07:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 220 labels/synchronizations in 104 ms.
[2026-05-24 21:07:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11259913438167747656.gal : 26 ms
[2026-05-24 21:07:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11157642353050161210.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/ReachabilityCardinality11259913438167747656.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11157642353050161210.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality11157642353050161210.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :17 after 6.92865e+33
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :6.92865e+33 after 3.65022e+34
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :3.65022e+34 after 2.92017e+35
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :2.92017e+35 after 1.05856e+36
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1.05856e+36 after 8.13322e+36
Reachability property qltransition_569 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_145 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
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,6.8725e+37,1.66973,54268,965,17468,4558,209365,1317,5255,381,388362,0
Total reachable state count : 68725027175093616985679088499407454208

Verifying 4 reachability properties.
Reachability property qltransition_145 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
qltransition\_145,5.76824e+34,1.67394,54268,198,673,4558,209365,1326,5255,386,388362,0
Reachability property qltransition_257 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
qltransition\_257,5.76824e+34,1.67509,54268,199,673,4558,209365,1336,5255,388,388362,0
Reachability property qltransition_264 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
qltransition\_264,5.76824e+34,1.67566,54268,198,673,4558,209365,1347,5255,390,388362,0
Reachability property qltransition_569 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
qltransition\_569,5.76824e+34,1.67616,54268,200,673,4558,209365,1356,5255,390,388362,0
ITS tools runner thread asked to quit. Dying gracefully.
BEST_FIRST walk for 4000002 steps (1929 resets) in 17230 ms. (232 steps per ms) remains 4/4 properties
Able to resolve query QuasiLiveness after proving 489 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE USE_NUPN
Total runtime 636726 ms.

BK_STOP 1779656825326

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="AutoFlight-PT-48b"
export BK_EXAMINATION="QuasiLiveness"
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 AutoFlight-PT-48b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r008-oct2-177944369900362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48b.tgz
mv AutoFlight-PT-48b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;