Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590700910.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Vasy2003-PT-none, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590700910
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 7.0K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 207K May 29 14:33 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 Vasy2003-PT-none-ReachabilityCardinality-2025-00
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-01
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-02
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-03
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-04
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-05
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-06
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-07
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-08
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-09
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-10
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-11
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-12
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-13
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-14
FORMULA_NAME Vasy2003-PT-none-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749285715218

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Vasy2003-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-07 08:41:57] [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]
[2025-06-07 08:41:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 08:41:57] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2025-06-07 08:41:57] [INFO ] Transformed 485 places.
[2025-06-07 08:41:57] [INFO ] Transformed 776 transitions.
[2025-06-07 08:41:57] [INFO ] Found NUPN structural information;
[2025-06-07 08:41:57] [INFO ] Parsed PT model containing 485 places and 776 transitions and 2809 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 08:41:58] [INFO ] Flatten gal took : 224 ms
RANDOM walk for 40000 steps (8 resets) in 2220 ms. (18 steps per ms) remains 10/15 properties
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 274 ms. (145 steps per ms) remains 10/10 properties
[2025-06-07 08:41:58] [INFO ] Flatten gal took : 126 ms
[2025-06-07 08:41:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6646472521890549248.gal : 65 ms
BEST_FIRST walk for 40004 steps (8 resets) in 514 ms. (77 steps per ms) remains 10/10 properties
[2025-06-07 08:41:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5139029899153118808.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/ReachabilityCardinality6646472521890549248.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5139029899153118808.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 217 ms. (183 steps per ms) remains 10/10 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 40003 steps (8 resets) in 271 ms. (147 steps per ms) remains 10/10 properties
Loading property file /tmp/ReachabilityCardinality5139029899153118808.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :11 after 15
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :15 after 131
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :131 after 197
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :197 after 1161
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :1161 after 5081
BEST_FIRST walk for 40004 steps (8 resets) in 937 ms. (42 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :5081 after 30075
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :30075 after 460801
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 266 ms. (149 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 10/10 properties
[2025-06-07 08:41:59] [INFO ] Flow matrix only has 696 transitions (discarded 56 similar events)
// Phase 1: matrix 696 rows 485 cols
[2025-06-07 08:41:59] [INFO ] Computed 66 invariants in 26 ms
[2025-06-07 08:41:59] [INFO ] State equation strengthened by 73 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
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) 0/175 variables, 175/175 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :460801 after 1.35252e+09
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem Vasy2003-PT-none-ReachabilityCardinality-2025-04 is UNSAT
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem Vasy2003-PT-none-ReachabilityCardinality-2025-05 is UNSAT
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem Vasy2003-PT-none-ReachabilityCardinality-2025-06 is UNSAT
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem Vasy2003-PT-none-ReachabilityCardinality-2025-11 is UNSAT
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem Vasy2003-PT-none-ReachabilityCardinality-2025-14 is UNSAT
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 247/422 variables, 31/207 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/422 variables, 247/454 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/422 variables, 2/456 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/422 variables, 0/456 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 55/477 variables, 28/484 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/477 variables, 55/539 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/477 variables, 0/539 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 8/485 variables, 4/543 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/485 variables, 8/551 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/485 variables, 0/551 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 695/1180 variables, 485/1036 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1180 variables, 72/1108 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1180 variables, 0/1108 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 1/1181 variables, 1/1109 constraints. Problems are: Problem set: 5 solved, 5 unsolved
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :1.35252e+09 after 8.65332e+09
At refinement iteration 17 (INCLUDED_ONLY) 0/1181 variables, 0/1109 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 0/1181 variables, 0/1109 constraints. Problems are: Problem set: 5 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1181/1181 variables, and 1109 constraints, problems are : Problem set: 5 solved, 5 unsolved in 1788 ms.
Refiners :[Domain max(s): 485/485 constraints, Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 485/485 constraints, ReadFeed: 73/73 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 92/92 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/92 constraints. Problems are: Problem set: 5 solved, 5 unsolved
Problem Vasy2003-PT-none-ReachabilityCardinality-2025-07 is UNSAT
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 300/392 variables, 22/114 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 300/414 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 3/417 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/392 variables, 0/417 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 83/475 variables, 37/454 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/475 variables, 83/537 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 08:42:03] [INFO ] Deduced a trap composed of 130 places in 177 ms of which 51 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/475 variables, 1/538 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/475 variables, 0/538 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 10/485 variables, 4/542 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/485 variables, 10/552 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 08:42:03] [INFO ] Deduced a trap composed of 222 places in 157 ms of which 38 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/485 variables, 1/553 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/485 variables, 0/553 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 695/1180 variables, 485/1038 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1180 variables, 72/1110 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1180 variables, 3/1113 constraints. Problems are: Problem set: 6 solved, 4 unsolved
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :8.65332e+09 after 2.70462e+10
At refinement iteration 17 (INCLUDED_ONLY) 0/1180 variables, 0/1113 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 1/1181 variables, 1/1114 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1181/1181 variables, and 1114 constraints, problems are : Problem set: 6 solved, 4 unsolved in 7323 ms.
Refiners :[Domain max(s): 485/485 constraints, Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 485/485 constraints, ReadFeed: 73/73 constraints, PredecessorRefiner: 5/7 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9238ms problems are : Problem set: 6 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 47 out of 485 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 485/485 places, 752/752 transitions.
Graph (trivial) has 122 edges and 485 vertex of which 4 / 485 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1555 edges and 483 vertex of which 481 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 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 0 with 4 rules applied. Total rules applied 6 place count 481 transition count 739
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 480 transition count 739
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 7 place count 480 transition count 731
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 23 place count 472 transition count 731
Discarding 127 places :
Symmetric choice reduction at 2 with 127 rule applications. Total rules 150 place count 345 transition count 604
Ensure Unique test removed 1 places
Iterating global reduction 2 with 128 rules applied. Total rules applied 278 place count 344 transition count 604
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 313 place count 344 transition count 569
Discarding 65 places :
Symmetric choice reduction at 3 with 65 rule applications. Total rules 378 place count 279 transition count 489
Iterating global reduction 3 with 65 rules applied. Total rules applied 443 place count 279 transition count 489
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 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 45 rules applied. Total rules applied 488 place count 279 transition count 444
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 489 place count 278 transition count 444
Discarding 32 places :
Symmetric choice reduction at 5 with 32 rule applications. Total rules 521 place count 246 transition count 395
Iterating global reduction 5 with 32 rules applied. Total rules applied 553 place count 246 transition count 395
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 5 with 20 rules applied. Total rules applied 573 place count 246 transition count 375
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 585 place count 234 transition count 356
Iterating global reduction 6 with 12 rules applied. Total rules applied 597 place count 234 transition count 356
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 606 place count 234 transition count 347
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 7 with 22 rules applied. Total rules applied 628 place count 223 transition count 336
Graph (complete) has 738 edges and 223 vertex of which 187 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.1 ms
Discarding 36 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Iterating post reduction 7 with 1 rules applied. Total rules applied 629 place count 187 transition count 327
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 647 place count 187 transition count 309
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 649 place count 185 transition count 307
Iterating global reduction 9 with 2 rules applied. Total rules applied 651 place count 185 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 657 place count 185 transition count 301
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 659 place count 183 transition count 298
Iterating global reduction 10 with 2 rules applied. Total rules applied 661 place count 183 transition count 298
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 663 place count 183 transition count 296
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 11 with 11 rules applied. Total rules applied 674 place count 183 transition count 285
Free-agglomeration rule applied 3 times.
Iterating global reduction 11 with 3 rules applied. Total rules applied 677 place count 183 transition count 282
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 685 place count 180 transition count 277
Applied a total of 685 rules in 240 ms. Remains 180 /485 variables (removed 305) and now considering 277/752 (removed 475) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 247 ms. Remains : 180/485 places, 277/752 transitions.
RANDOM walk for 40000 steps (8 resets) in 1012 ms. (39 steps per ms) remains 0/4 properties
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Vasy2003-PT-none-ReachabilityCardinality-2025-00 FALSE 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 11839 ms.

BK_STOP 1749285729172

--------------------
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="Vasy2003-PT-none"
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 Vasy2003-PT-none, 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 r240-tall-174915590700910"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Vasy2003-PT-none.tgz
mv Vasy2003-PT-none 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 ;