Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066900142.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is DLCround-PT-04b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066900142
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 984K
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 547K May 29 14:32 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-04b-ReachabilityCardinality-2025-00
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-01
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-02
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-03
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-04
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-05
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-06
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-07
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-08
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-09
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-10
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-11
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-12
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-13
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-14
FORMULA_NAME DLCround-PT-04b-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748665249181

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-04b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-31 04:20:50] [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]
[2025-05-31 04:20:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 04:20:50] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2025-05-31 04:20:50] [INFO ] Transformed 1680 places.
[2025-05-31 04:20:50] [INFO ] Transformed 2364 transitions.
[2025-05-31 04:20:50] [INFO ] Found NUPN structural information;
[2025-05-31 04:20:50] [INFO ] Parsed PT model containing 1680 places and 2364 transitions and 6156 arcs in 249 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-04b-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1668 ms. (23 steps per ms) remains 6/14 properties
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 04:20:51] [INFO ] Flatten gal took : 194 ms
[2025-05-31 04:20:51] [INFO ] Flatten gal took : 189 ms
BEST_FIRST walk for 40003 steps (8 resets) in 1139 ms. (35 steps per ms) remains 6/6 properties
[2025-05-31 04:20:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality340062354739289193.gal : 87 ms
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 6/6 properties
[2025-05-31 04:20:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13533888440051926436.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality340062354739289193.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13533888440051926436.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 263 ms. (151 steps per ms) remains 6/6 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40004 steps (8 resets) in 176 ms. (226 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality13533888440051926436.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 538 ms. (74 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 6/6 properties
// Phase 1: matrix 2364 rows 1680 cols
[2025-05-31 04:20:52] [INFO ] Computed 69 invariants in 44 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 160/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem DLCround-PT-04b-ReachabilityCardinality-2025-11 is UNSAT
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 1480/1640 variables, 65/225 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1640 variables, 1480/1705 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1640 variables, 0/1705 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 40/1680 variables, 4/1709 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1680 variables, 40/1749 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1680 variables, 0/1749 constraints. Problems are: Problem set: 1 solved, 5 unsolved
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 29
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :29 after 361
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :361 after 1302
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :1302 after 13050
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :13050 after 16218
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :16218 after 37334
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :37334 after 81926
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :81926 after 1.65252e+06
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :1.65252e+06 after 6.179e+06
At refinement iteration 8 (OVERLAPS) 2364/4044 variables, 1680/3429 constraints. Problems are: Problem set: 1 solved, 5 unsolved
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :6.179e+06 after 1.84037e+08
At refinement iteration 9 (INCLUDED_ONLY) 0/4044 variables, 0/3429 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/4044 variables, 0/3429 constraints. Problems are: Problem set: 1 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4044/4044 variables, and 3429 constraints, problems are : Problem set: 1 solved, 5 unsolved in 3509 ms.
Refiners :[Domain max(s): 1680/1680 constraints, Positive P Invariants (semi-flows): 69/69 constraints, State Equation: 1680/1680 constraints, PredecessorRefiner: 6/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 139/139 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/139 variables, 0/139 constraints. Problems are: Problem set: 1 solved, 5 unsolved
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :1.84037e+08 after 6.19413e+08
At refinement iteration 2 (OVERLAPS) 1501/1640 variables, 65/204 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1640 variables, 1501/1705 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:20:56] [INFO ] Deduced a trap composed of 156 places in 155 ms of which 13 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1640 variables, 1/1706 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1640 variables, 0/1706 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 40/1680 variables, 4/1710 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1680 variables, 40/1750 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1680 variables, 0/1750 constraints. Problems are: Problem set: 1 solved, 5 unsolved
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :6.19413e+08 after 3.17761e+10
At refinement iteration 9 (OVERLAPS) 2364/4044 variables, 1680/3430 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4044 variables, 3/3433 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:20:59] [INFO ] Deduced a trap composed of 154 places in 159 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/4044 variables, 1/3434 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4044/4044 variables, and 3434 constraints, problems are : Problem set: 1 solved, 5 unsolved in 5016 ms.
Refiners :[Domain max(s): 1680/1680 constraints, Positive P Invariants (semi-flows): 69/69 constraints, State Equation: 1680/1680 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8798ms problems are : Problem set: 1 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 139 out of 1680 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1680/1680 places, 2364/2364 transitions.
Graph (trivial) has 1361 edges and 1680 vertex of which 110 / 1680 are part of one of the 15 SCC in 5 ms
Free SCC test removed 95 places
Drop transitions (Empty/Sink Transition effects.) removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 626 transitions
Trivial Post-agglo rules discarded 626 transitions
Performed 626 trivial Post agglomeration. Transition count delta: 626
Iterating post reduction 0 with 626 rules applied. Total rules applied 627 place count 1585 transition count 1627
Reduce places removed 626 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 660 rules applied. Total rules applied 1287 place count 959 transition count 1593
Reduce places removed 16 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 2 with 18 rules applied. Total rules applied 1305 place count 943 transition count 1591
Reduce places removed 1 places and 0 transitions.
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Iterating post reduction 3 with 63 rules applied. Total rules applied 1368 place count 942 transition count 1529
Reduce places removed 62 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 64 rules applied. Total rules applied 1432 place count 880 transition count 1527
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 38 Pre rules applied. Total rules applied 1432 place count 880 transition count 1489
Deduced a syphon composed of 38 places in 3 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 1508 place count 842 transition count 1489
Discarding 132 places :
Symmetric choice reduction at 5 with 132 rule applications. Total rules 1640 place count 710 transition count 1357
Iterating global reduction 5 with 132 rules applied. Total rules applied 1772 place count 710 transition count 1357
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1774 place count 710 transition count 1355
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 39 Pre rules applied. Total rules applied 1774 place count 710 transition count 1316
Deduced a syphon composed of 39 places in 4 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 6 with 78 rules applied. Total rules applied 1852 place count 671 transition count 1316
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1859 place count 664 transition count 1263
Iterating global reduction 6 with 7 rules applied. Total rules applied 1866 place count 664 transition count 1263
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1867 place count 664 transition count 1262
Performed 143 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 143 places in 1 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 7 with 286 rules applied. Total rules applied 2153 place count 521 transition count 1117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2154 place count 521 transition count 1116
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 2161 place count 514 transition count 1060
Iterating global reduction 8 with 7 rules applied. Total rules applied 2168 place count 514 transition count 1060
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: -447
Deduced a syphon composed of 61 places in 2 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 8 with 122 rules applied. Total rules applied 2290 place count 453 transition count 1507
Drop transitions (Empty/Sink Transition effects.) removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 8 with 45 rules applied. Total rules applied 2335 place count 453 transition count 1462
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 9 with 33 rules applied. Total rules applied 2368 place count 453 transition count 1429
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2369 place count 452 transition count 1418
Iterating global reduction 9 with 1 rules applied. Total rules applied 2370 place count 452 transition count 1418
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2371 place count 452 transition count 1417
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 10 with 2 rules applied. Total rules applied 2373 place count 451 transition count 1430
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2374 place count 451 transition count 1429
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2375 place count 451 transition count 1428
Free-agglomeration rule applied 79 times with reduction of 11 identical transitions.
Iterating global reduction 11 with 79 rules applied. Total rules applied 2454 place count 451 transition count 1338
Reduce places removed 79 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 104 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 110 transitions.
Iterating post reduction 11 with 189 rules applied. Total rules applied 2643 place count 372 transition count 1228
Drop transitions (Redundant composition of simpler transitions.) removed 105 transitions
Redundant transition composition rules discarded 105 transitions
Iterating global reduction 12 with 105 rules applied. Total rules applied 2748 place count 372 transition count 1123
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2750 place count 372 transition count 1146
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 2762 place count 370 transition count 1136
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 13 with 13 rules applied. Total rules applied 2775 place count 370 transition count 1123
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 13 with 10 rules applied. Total rules applied 2785 place count 370 transition count 1123
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 2786 place count 370 transition count 1123
Applied a total of 2786 rules in 506 ms. Remains 370 /1680 variables (removed 1310) and now considering 1123/2364 (removed 1241) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 512 ms. Remains : 370/1680 places, 1123/2364 transitions.
RANDOM walk for 40000 steps (8 resets) in 543 ms. (73 steps per ms) remains 1/5 properties
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 16105 steps (2 resets) in 39 ms. (402 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-04b-ReachabilityCardinality-2025-10 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 11351 ms.

BK_STOP 1748665261760

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-04b"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DLCround-PT-04b, 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 r072-tall-174860066900142"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04b.tgz
mv DLCround-PT-04b 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 ;