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.r098-tall-177955695600550.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 DLCround-PT-05b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695600550
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.3K Mar 6 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 6 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 6 17:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 6 17:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 17:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Mar 6 17:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 6 17:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 17:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:23 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 674K 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 DLCround-PT-05b-ReachabilityCardinality-2024-00
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-01
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-02
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-03
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-04
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-05
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-06
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-07
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-08
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-09
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-10
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-11
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-12
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-13
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-14
FORMULA_NAME DLCround-PT-05b-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779631647905

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-24 14:07:29] [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 14:07:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 14:07:29] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2026-05-24 14:07:29] [INFO ] Transformed 1999 places.
[2026-05-24 14:07:29] [INFO ] Transformed 2887 transitions.
[2026-05-24 14:07:29] [INFO ] Found NUPN structural information;
[2026-05-24 14:07:29] [INFO ] Parsed PT model containing 1999 places and 2887 transitions and 7649 arcs in 277 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1682 ms. (23 steps per ms) remains 5/14 properties
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40001 steps (8 resets) in 222 ms. (179 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 5/5 properties
[2026-05-24 14:07:30] [INFO ] Flatten gal took : 285 ms
BEST_FIRST walk for 40004 steps (8 resets) in 500 ms. (79 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 172 ms. (231 steps per ms) remains 5/5 properties
[2026-05-24 14:07:30] [INFO ] Flatten gal took : 209 ms
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7036973247019897636.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2941254544336646851.kers'
[2026-05-24 14:07:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7036973247019897636.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2941254544336646851.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2887 rows 1999 cols 7649 entries
[2026-05-24 14:07:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11114432607291193655.gal : 91 ms
[2026-05-24 14:07:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4873436389938419350.prop : 2 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/ReachabilityCardinality11114432607291193655.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4873436389938419350.prop' '--nowitness' '--gen-order' 'FOLLOW'
Finished phase 1 with 1911 SingleSign rule and 0 generalized
[2026-05-24 14:07:30] [INFO ] Computed 88 invariants in 20 ms

Computed 88 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-2941254544336646851.kers
Total runtime 30 ms.
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
Excessive predecessor constraint size, skipping predecessor.
Loading property file /tmp/ReachabilityCardinality4873436389938419350.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem DLCround-PT-05b-ReachabilityCardinality-2024-13 is UNSAT
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 1727/1829 variables, 71/173 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1829 variables, 1727/1900 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1829 variables, 0/1900 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 170/1999 variables, 17/1917 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1999 variables, 170/2087 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1999 variables, 0/2087 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 2887/4886 variables, 1999/4086 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4886 variables, 0/4086 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/4886 variables, 0/4086 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4886/4886 variables, and 4086 constraints, problems are : Problem set: 1 solved, 4 unsolved in 2525 ms.
Refiners :[Domain max(s): 1999/1999 constraints, Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 1999/1999 constraints, PredecessorRefiner: 5/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 35
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :35 after 632
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :632 after 5191
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :5191 after 10278
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :10278 after 12934
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :12934 after 30830
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :30830 after 558277
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :558277 after 1.23774e+06
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.23774e+06 after 2.71434e+07
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :2.71434e+07 after 4.79306e+07
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 73/73 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/73 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1746/1819 variables, 70/143 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :4.79306e+07 after 1.45121e+09
At refinement iteration 3 (INCLUDED_ONLY) 0/1819 variables, 1746/1889 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :1.45121e+09 after 9.12611e+09
SMT process timed out in 7945ms, After SMT, problems are : Problem set: 1 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 73 out of 1999 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1999/1999 places, 2887/2887 transitions.
Graph (trivial) has 1775 edges and 1999 vertex of which 282 / 1999 are part of one of the 30 SCC in 863 ms
Free SCC test removed 252 places
Drop transitions (Empty/Sink Transition effects.) removed 288 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 744 transitions
Trivial Post-agglo rules discarded 744 transitions
Performed 744 trivial Post agglomeration. Transition count delta: 744
Iterating post reduction 0 with 744 rules applied. Total rules applied 745 place count 1747 transition count 1855
Reduce places removed 744 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 1 with 784 rules applied. Total rules applied 1529 place count 1003 transition count 1815
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 22 rules applied. Total rules applied 1551 place count 986 transition count 1810
Reduce places removed 2 places and 0 transitions.
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Iterating post reduction 3 with 37 rules applied. Total rules applied 1588 place count 984 transition count 1775
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 38 rules applied. Total rules applied 1626 place count 949 transition count 1772
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1627 place count 948 transition count 1772
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 26 Pre rules applied. Total rules applied 1627 place count 948 transition count 1746
Deduced a syphon composed of 26 places in 4 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 52 rules applied. Total rules applied 1679 place count 922 transition count 1746
Discarding 200 places :
Symmetric choice reduction at 6 with 200 rule applications. Total rules 1879 place count 722 transition count 1546
Iterating global reduction 6 with 200 rules applied. Total rules applied 2079 place count 722 transition count 1546
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2080 place count 722 transition count 1545
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 75 Pre rules applied. Total rules applied 2080 place count 722 transition count 1470
Deduced a syphon composed of 75 places in 3 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 7 with 150 rules applied. Total rules applied 2230 place count 647 transition count 1470
Discarding 31 places :
Symmetric choice reduction at 7 with 31 rule applications. Total rules 2261 place count 616 transition count 1209
Iterating global reduction 7 with 31 rules applied. Total rules applied 2292 place count 616 transition count 1209
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 2300 place count 616 transition count 1201
Performed 152 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 152 places in 0 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 8 with 304 rules applied. Total rules applied 2604 place count 464 transition count 1045
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2606 place count 464 transition count 1043
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2609 place count 461 transition count 1016
Iterating global reduction 9 with 3 rules applied. Total rules applied 2612 place count 461 transition count 1016
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: -480
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 9 with 122 rules applied. Total rules applied 2734 place count 400 transition count 1496
Drop transitions (Empty/Sink Transition effects.) removed 87 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 9 with 88 rules applied. Total rules applied 2822 place count 400 transition count 1408
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 2830 place count 392 transition count 1258
Iterating global reduction 10 with 8 rules applied. Total rules applied 2838 place count 392 transition count 1258
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 2840 place count 392 transition count 1256
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2842 place count 391 transition count 1268
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 2844 place count 391 transition count 1266
Drop transitions (Redundant composition of simpler transitions.) removed 95 transitions
Redundant transition composition rules discarded 95 transitions
Iterating global reduction 12 with 95 rules applied. Total rules applied 2939 place count 391 transition count 1171
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2943 place count 387 transition count 1127
Iterating global reduction 12 with 4 rules applied. Total rules applied 2947 place count 387 transition count 1127
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2951 place count 387 transition count 1123
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 2953 place count 386 transition count 1136
Free-agglomeration rule applied 119 times with reduction of 32 identical transitions.
Iterating global reduction 13 with 119 rules applied. Total rules applied 3072 place count 386 transition count 985
Reduce places removed 119 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 149 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 158 transitions.
Iterating post reduction 13 with 277 rules applied. Total rules applied 3349 place count 267 transition count 827
Drop transitions (Redundant composition of simpler transitions.) removed 96 transitions
Redundant transition composition rules discarded 96 transitions
Iterating global reduction 14 with 96 rules applied. Total rules applied 3445 place count 267 transition count 731
Discarding 6 places :
Symmetric choice reduction at 14 with 6 rule applications. Total rules 3451 place count 261 transition count 705
Iterating global reduction 14 with 6 rules applied. Total rules applied 3457 place count 261 transition count 705
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 3459 place count 260 transition count 712
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 3466 place count 260 transition count 705
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 15 with 3 rules applied. Total rules applied 3469 place count 260 transition count 702
Free-agglomeration rule applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 3470 place count 260 transition count 701
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 3471 place count 259 transition count 701
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 16 with 3 rules applied. Total rules applied 3474 place count 259 transition count 728
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 16 with 24 rules applied. Total rules applied 3498 place count 256 transition count 707
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 17 with 15 rules applied. Total rules applied 3513 place count 256 transition count 692
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3514 place count 256 transition count 692
Applied a total of 3514 rules in 1399 ms. Remains 256 /1999 variables (removed 1743) and now considering 692/2887 (removed 2195) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1405 ms. Remains : 256/1999 places, 692/2887 transitions.
RANDOM walk for 40000 steps (8 resets) in 580 ms. (68 steps per ms) remains 1/4 properties
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 30334 steps (6 resets) in 121 ms. (248 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-05b-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_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 11052 ms.

BK_STOP 1779631660522

--------------------
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="DLCround-PT-05b"
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 DLCround-PT-05b, 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 r098-tall-177955695600550"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05b.tgz
mv DLCround-PT-05b 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 ;