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.r034-tall-177946842000534.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 BusinessProcesses-PT-11, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842000534
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.1K Mar 5 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 5 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 5 17:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 5 17:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Mar 5 17:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 5 17:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 5 17:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 5 17:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 141K 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 BusinessProcesses-PT-11-ReachabilityCardinality-2024-00
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-01
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-02
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-03
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-04
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-05
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-06
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-07
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-08
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-09
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-10
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-11
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-12
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-13
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-14
FORMULA_NAME BusinessProcesses-PT-11-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779619276853

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-24 10:41:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 10:41:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 10:41:18] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2026-05-24 10:41:18] [INFO ] Transformed 567 places.
[2026-05-24 10:41:18] [INFO ] Transformed 508 transitions.
[2026-05-24 10:41:18] [INFO ] Found NUPN structural information;
[2026-05-24 10:41:18] [INFO ] Parsed PT model containing 567 places and 508 transitions and 1512 arcs in 188 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 7 transitions.
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 10:41:18] [INFO ] Flatten gal took : 118 ms
RANDOM walk for 40000 steps (301 resets) in 1515 ms. (26 steps per ms) remains 10/11 properties
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 10:41:18] [INFO ] Flatten gal took : 46 ms
[2026-05-24 10:41:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6449599730306634152.gal : 30 ms
BEST_FIRST walk for 40004 steps (56 resets) in 369 ms. (108 steps per ms) remains 10/10 properties
[2026-05-24 10:41:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8881221598254276751.prop : 30 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/ReachabilityCardinality6449599730306634152.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8881221598254276751.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40003 steps (47 resets) in 259 ms. (153 steps per ms) remains 10/10 properties
Loading property file /tmp/ReachabilityCardinality8881221598254276751.prop.
BEST_FIRST walk for 40004 steps (58 resets) in 152 ms. (261 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (53 resets) in 434 ms. (91 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (54 resets) in 181 ms. (219 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (54 resets) in 109 ms. (363 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (55 resets) in 130 ms. (305 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :7 after 11
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :11 after 61
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :61 after 101
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :101 after 353
BEST_FIRST walk for 40003 steps (48 resets) in 359 ms. (111 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :353 after 609
BEST_FIRST walk for 40004 steps (61 resets) in 148 ms. (268 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :609 after 1997
BEST_FIRST walk for 40004 steps (55 resets) in 115 ms. (344 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :1997 after 41565
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :1.99523e+06 after 1.64196e+07
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :1.64196e+07 after 3.17094e+08
Interrupted probabilistic random walk after 603390 steps, run timeout after 3001 ms. (steps per millisecond=201 ) properties seen :6 out of 10
Probabilistic random walk after 603390 steps, saw 98727 distinct states, run finished after 3005 ms. (steps per millisecond=200 ) properties seen :6
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9516605502125331880.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6250797854993577919.kers'
[2026-05-24 10:41:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9516605502125331880.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6250797854993577919.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 501 rows 560 cols 1498 entries
Finished phase 1 with 396 SingleSign rule and 69 generalized
[2026-05-24 10:41:22] [INFO ] Computed 95 invariants in 3 ms
Computed 95 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6250797854993577919.kers
Total runtime 4 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 59/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 362/421 variables, 73/132 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/421 variables, 362/494 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem BusinessProcesses-PT-11-ReachabilityCardinality-2024-03 is UNSAT
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 137/558 variables, 21/515 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 137/652 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/558 variables, 0/652 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 2/560 variables, 1/653 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/560 variables, 2/655 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/560 variables, 0/655 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 501/1061 variables, 560/1215 constraints. Problems are: Problem set: 1 solved, 3 unsolved
SDD proceeding with computation,10 properties remain. new max is 16384
SDD size :3.17094e+08 after 1.14665e+09
SMT process timed out in 5217ms, After SMT, problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 33 out of 560 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 560/560 places, 501/501 transitions.
Graph (trivial) has 286 edges and 560 vertex of which 7 / 560 are part of one of the 1 SCC in 6 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1132 edges and 554 vertex of which 549 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 103 rules applied. Total rules applied 105 place count 549 transition count 389
Reduce places removed 103 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 111 rules applied. Total rules applied 216 place count 446 transition count 381
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 224 place count 438 transition count 381
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 82 Pre rules applied. Total rules applied 224 place count 438 transition count 299
Deduced a syphon composed of 82 places in 2 ms
Ensure Unique test removed 11 places
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 175 rules applied. Total rules applied 399 place count 345 transition count 299
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 459 place count 285 transition count 239
Iterating global reduction 3 with 60 rules applied. Total rules applied 519 place count 285 transition count 239
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 519 place count 285 transition count 236
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 525 place count 282 transition count 236
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 147 rules applied. Total rules applied 672 place count 208 transition count 163
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 674 place count 207 transition count 167
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 676 place count 207 transition count 165
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 678 place count 205 transition count 165
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 680 place count 205 transition count 165
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 681 place count 204 transition count 164
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 682 place count 203 transition count 164
Applied a total of 682 rules in 208 ms. Remains 203 /560 variables (removed 357) and now considering 164/501 (removed 337) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 203/560 places, 164/501 transitions.
RANDOM walk for 40000 steps (986 resets) in 601 ms. (66 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (353 resets) in 235 ms. (169 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (293 resets) in 139 ms. (285 steps per ms) remains 2/3 properties
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (309 resets) in 169 ms. (235 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17061880090716594454.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17527309576214887397.kers'
[2026-05-24 10:41:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17061880090716594454.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17527309576214887397.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 164 rows 202 cols 782 entries
Finished phase 1 with 70 SingleSign rule and 55 generalized
[2026-05-24 10:41:28] [INFO ] Computed 78 invariants in 1 ms
Computed 78 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17527309576214887397.kers
Total runtime 1 ms.
[2026-05-24 10:41:28] [INFO ] State equation strengthened by 4 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 118/148 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/159 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 38/197 variables, 19/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 3/200 variables, 3/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/200 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 164/364 variables, 200/278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/364 variables, 4/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/364 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 3/367 variables, 3/285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/367 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/367 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 367/367 variables, and 285 constraints, problems are : Problem set: 0 solved, 2 unsolved in 315 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 203/203 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 118/148 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 11/159 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem BusinessProcesses-PT-11-ReachabilityCardinality-2024-14 is UNSAT
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 38/197 variables, 19/77 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/197 variables, 1/78 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/197 variables, 0/78 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/200 variables, 3/81 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/200 variables, 0/81 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 164/364 variables, 200/281 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/364 variables, 4/285 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/364 variables, 1/286 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/364 variables, 1/287 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem BusinessProcesses-PT-11-ReachabilityCardinality-2024-01 is UNSAT
FORMULA BusinessProcesses-PT-11-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 364/367 variables, and 288 constraints, problems are : Problem set: 2 solved, 0 unsolved in 536 ms.
Refiners :[Positive P Invariants (semi-flows): 56/56 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 200/203 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 873ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 11147 ms.

BK_STOP 1779619289193

--------------------
content from stderr:

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BusinessProcesses-PT-11"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is BusinessProcesses-PT-11, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946842000534"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-11.tgz
mv BusinessProcesses-PT-11 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;