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.r066-tall-177946967700366.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CO4-PT-11, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967700366
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 6.9K Mar 6 13:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 6 13:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 6 13:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 13:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 08:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 08:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 13:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Mar 6 13:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 6 13:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 6 13:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:31 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 132K 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 CO4-PT-11-ReachabilityCardinality-2024-00
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-01
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-02
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-03
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-04
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-05
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-06
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-07
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-08
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-09
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-10
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-11
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-12
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-13
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-14
FORMULA_NAME CO4-PT-11-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779522835182

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-23 07:53:56] [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]
[2026-05-23 07:53:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 07:53:56] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2026-05-23 07:53:56] [INFO ] Transformed 545 places.
[2026-05-23 07:53:56] [INFO ] Transformed 617 transitions.
[2026-05-23 07:53:56] [INFO ] Found NUPN structural information;
[2026-05-23 07:53:56] [INFO ] Parsed PT model containing 545 places and 617 transitions and 1344 arcs in 168 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 157 places in 11 ms
Reduce places removed 157 places and 177 transitions.
FORMULA CO4-PT-11-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-11-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-11-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-11-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-11-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-11-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-11-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 07:53:56] [INFO ] Flatten gal took : 114 ms
[2026-05-23 07:53:57] [INFO ] Flatten gal took : 38 ms
[2026-05-23 07:53:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11934869000027492994.gal : 21 ms
RANDOM walk for 40000 steps (122 resets) in 1587 ms. (25 steps per ms) remains 7/9 properties
FORMULA CO4-PT-11-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CO4-PT-11-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 07:53:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14839789165250115242.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11934869000027492994.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14839789165250115242.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 ...330
Loading property file /tmp/ReachabilityCardinality14839789165250115242.prop.
BEST_FIRST walk for 40000 steps (29 resets) in 468 ms. (85 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :9 after 38
BEST_FIRST walk for 40000 steps (45 resets) in 244 ms. (163 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :38 after 86
Reachability property CO4-PT-11-ReachabilityCardinality-2024-01 is true.
FORMULA CO4-PT-11-ReachabilityCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :86 after 345
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :345 after 361
Reachability property CO4-PT-11-ReachabilityCardinality-2024-14 is true.
FORMULA CO4-PT-11-ReachabilityCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CO4-PT-11-ReachabilityCardinality-2024-05 is true.
FORMULA CO4-PT-11-ReachabilityCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :361 after 413
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :413 after 526
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :526 after 887
BEST_FIRST walk for 40000 steps (62 resets) in 264 ms. (150 steps per ms) remains 7/7 properties
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :887 after 1244
BEST_FIRST walk for 40000 steps (42 resets) in 189 ms. (210 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (49 resets) in 203 ms. (196 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (23 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (82 resets) in 124 ms. (320 steps per ms) remains 7/7 properties
Reachability property CO4-PT-11-ReachabilityCardinality-2024-13 is true.
FORMULA CO4-PT-11-ReachabilityCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-457895269210696527.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8070580658501448357.kers'
[2026-05-23 07:53:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-457895269210696527.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8070580658501448357.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 440 rows 388 cols 968 entries
Finished phase 1 with 382 SingleSign rule and 0 generalized
[2026-05-23 07:53:57] [INFO ] Computed 6 invariants in 2 ms
Computed 6 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8070580658501448357.kers
Total runtime 4 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Invariant property CO4-PT-11-ReachabilityCardinality-2024-11 does not hold.
FORMULA CO4-PT-11-ReachabilityCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/28 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem CO4-PT-11-ReachabilityCardinality-2024-04 is UNSAT
FORMULA CO4-PT-11-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 360/388 variables, 6/34 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/388 variables, 360/394 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/388 variables, 0/394 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 440/828 variables, 388/782 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/828 variables, 0/782 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/828 variables, 0/782 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 828/828 variables, and 782 constraints, problems are : Problem set: 2 solved, 1 unsolved in 542 ms.
Refiners :[Domain max(s): 388/388 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 388/388 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 287/293 variables, 2/8 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/293 variables, 287/295 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/293 variables, 0/295 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 95/388 variables, 4/299 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/388 variables, 95/394 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/388 variables, 1/395 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/388 variables, 0/395 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 440/828 variables, 388/783 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/828 variables, 1/784 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/828 variables, 0/784 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/828 variables, 0/784 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 828/828 variables, and 784 constraints, problems are : Problem set: 2 solved, 1 unsolved in 1216 ms.
Refiners :[Domain max(s): 388/388 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 388/388 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1828ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 13 ms.
Support contains 6 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 440/440 transitions.
Graph (trivial) has 362 edges and 388 vertex of which 3 / 388 are part of one of the 1 SCC in 6 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 533 edges and 386 vertex of which 355 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.3 ms
Discarding 31 places :
Also discarding 17 output transitions
Drop transitions (Output transitions of discarded places.) removed 17 transitions
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 205 transitions
Trivial Post-agglo rules discarded 205 transitions
Performed 205 trivial Post agglomeration. Transition count delta: 205
Iterating post reduction 0 with 216 rules applied. Total rules applied 218 place count 355 transition count 204
Reduce places removed 205 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 214 rules applied. Total rules applied 432 place count 150 transition count 195
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 10 rules applied. Total rules applied 442 place count 146 transition count 189
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 446 place count 144 transition count 187
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 449 place count 143 transition count 185
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 451 place count 142 transition count 184
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 451 place count 142 transition count 181
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 457 place count 139 transition count 181
Discarding 32 places :
Symmetric choice reduction at 6 with 32 rule applications. Total rules 489 place count 107 transition count 147
Iterating global reduction 6 with 32 rules applied. Total rules applied 521 place count 107 transition count 147
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 521 place count 107 transition count 141
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 533 place count 101 transition count 141
Graph (complete) has 181 edges and 101 vertex of which 99 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 6 with 1 rules applied. Total rules applied 534 place count 99 transition count 140
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 537 place count 99 transition count 137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 538 place count 98 transition count 137
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 549 place count 87 transition count 126
Iterating global reduction 9 with 11 rules applied. Total rules applied 560 place count 87 transition count 126
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 561 place count 87 transition count 125
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 562 place count 86 transition count 124
Iterating global reduction 10 with 1 rules applied. Total rules applied 563 place count 86 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 564 place count 86 transition count 123
Performed 30 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 11 with 60 rules applied. Total rules applied 624 place count 56 transition count 91
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 628 place count 56 transition count 87
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 631 place count 53 transition count 84
Iterating global reduction 12 with 3 rules applied. Total rules applied 634 place count 53 transition count 84
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 640 place count 50 transition count 81
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 643 place count 50 transition count 78
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 646 place count 47 transition count 75
Iterating global reduction 13 with 3 rules applied. Total rules applied 649 place count 47 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 650 place count 47 transition count 74
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 651 place count 46 transition count 73
Iterating global reduction 14 with 1 rules applied. Total rules applied 652 place count 46 transition count 73
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 14 with 18 rules applied. Total rules applied 670 place count 37 transition count 74
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 14 with 17 rules applied. Total rules applied 687 place count 37 transition count 57
Discarding 8 places :
Symmetric choice reduction at 15 with 8 rule applications. Total rules 695 place count 29 transition count 49
Iterating global reduction 15 with 8 rules applied. Total rules applied 703 place count 29 transition count 49
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 15 with 8 rules applied. Total rules applied 711 place count 29 transition count 41
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 713 place count 29 transition count 39
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 714 place count 28 transition count 38
Iterating global reduction 16 with 1 rules applied. Total rules applied 715 place count 28 transition count 38
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 716 place count 28 transition count 37
Free-agglomeration rule applied 6 times.
Iterating global reduction 17 with 6 rules applied. Total rules applied 722 place count 28 transition count 31
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 728 place count 22 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 729 place count 21 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 730 place count 20 transition count 30
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 19 with 3 rules applied. Total rules applied 733 place count 18 transition count 29
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 19 with 2 rules applied. Total rules applied 735 place count 18 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 736 place count 17 transition count 27
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 21 with 4 rules applied. Total rules applied 740 place count 15 transition count 25
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 744 place count 15 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 746 place count 15 transition count 19
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 22 with 1 rules applied. Total rules applied 747 place count 15 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 748 place count 14 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 1 Pre rules applied. Total rules applied 748 place count 14 transition count 17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 750 place count 13 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 24 with 1 rules applied. Total rules applied 751 place count 13 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 1 Pre rules applied. Total rules applied 751 place count 13 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 753 place count 12 transition count 15
Applied a total of 753 rules in 247 ms. Remains 12 /388 variables (removed 376) and now considering 15/440 (removed 425) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 253 ms. Remains : 12/388 places, 15/440 transitions.
RANDOM walk for 3261 steps (278 resets) in 8 ms. (362 steps per ms) remains 0/1 properties
FORMULA CO4-PT-11-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 3513 ms.

BK_STOP 1779522839893

--------------------
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="CO4-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 CO4-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 r066-tall-177946967700366"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-11.tgz
mv CO4-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 ;