Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r267-smll-171654406200350.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool greatspnxred
Input is PhaseVariation-PT-D20CS010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406200350
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 11 21:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 11 21:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 11 21:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 21:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 13M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-00
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-01
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-02
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-03
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-04
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-05
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-06
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-07
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-08
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-09
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-10
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-11
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-12
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-13
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-14
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716837735436

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D20CS010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 19:22:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-27 19:22:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 19:22:19] [INFO ] Load time of PNML (sax parser for PT used): 1338 ms
[2024-05-27 19:22:19] [INFO ] Transformed 1202 places.
[2024-05-27 19:22:19] [INFO ] Transformed 13457 transitions.
[2024-05-27 19:22:19] [INFO ] Parsed PT model containing 1202 places and 13457 transitions and 93395 arcs in 1662 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 38 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 33 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
RANDOM walk for 40000 steps (258 resets) in 5325 ms. (7 steps per ms) remains 5/16 properties
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (10 resets) in 608 ms. (65 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (12 resets) in 1209 ms. (33 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 952 ms. (41 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 1148 ms. (34 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (12 resets) in 564 ms. (70 steps per ms) remains 5/5 properties
[2024-05-27 19:22:23] [INFO ] Flow matrix only has 799 transitions (discarded 12606 similar events)
// Phase 1: matrix 799 rows 1199 cols
[2024-05-27 19:22:23] [INFO ] Computed 400 invariants in 60 ms
[2024-05-27 19:22:23] [INFO ] State equation strengthened by 783 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-01 is UNSAT
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-03 is UNSAT
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-10 is UNSAT
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 482/588 variables, 95/95 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/588 variables, 0/95 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 610/1198 variables, 305/400 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1198 variables, 0/400 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 798/1996 variables, 1198/1598 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1996 variables, 782/2380 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1996 variables, 0/2380 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/1997 variables, 1/2381 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1997 variables, 0/2381 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/1998 variables, 1/2382 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1998 variables, 0/2382 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1998 variables, 0/2382 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1998/1998 variables, and 2382 constraints, problems are : Problem set: 3 solved, 2 unsolved in 2999 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1199/1199 constraints, ReadFeed: 783/783 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 458/530 variables, 66/66 constraints. Problems are: Problem set: 3 solved, 2 unsolved
[2024-05-27 19:22:29] [INFO ] Deduced a trap composed of 1 places in 2118 ms of which 86 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/530 variables, 1/67 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/530 variables, 0/67 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 668/1198 variables, 334/401 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1198 variables, 0/401 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 798/1996 variables, 1198/1599 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1996 variables, 782/2381 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1996 variables, 0/2381 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/1997 variables, 1/2382 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1997 variables, 0/2382 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1/1998 variables, 1/2383 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1998 variables, 2/2385 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1998/1998 variables, and 2385 constraints, problems are : Problem set: 3 solved, 2 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1199/1199 constraints, ReadFeed: 783/783 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 8763ms problems are : Problem set: 3 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 72 out of 1199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1199/1199 places, 13405/13405 transitions.
Graph (complete) has 15384 edges and 1199 vertex of which 1198 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.45 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1198 transition count 13404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 1197 transition count 13404
Drop transitions (Redundant composition of simpler transitions.) removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 2 with 256 rules applied. Total rules applied 259 place count 1197 transition count 13148
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 265 place count 1191 transition count 13096
Iterating global reduction 2 with 6 rules applied. Total rules applied 271 place count 1191 transition count 13096
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 277 place count 1191 transition count 13090
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 282 place count 1186 transition count 13085
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 299 place count 1181 transition count 13073
Drop transitions (Redundant composition of simpler transitions.) removed 448 transitions
Redundant transition composition rules discarded 448 transitions
Iterating global reduction 4 with 448 rules applied. Total rules applied 747 place count 1181 transition count 12625
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 749 place count 1180 transition count 12624
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 761 place count 1168 transition count 12540
Iterating global reduction 5 with 12 rules applied. Total rules applied 773 place count 1168 transition count 12540
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 785 place count 1168 transition count 12528
Reduce places removed 12 places and 12 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 797 place count 1156 transition count 12516
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 6 with 52 rules applied. Total rules applied 849 place count 1144 transition count 12476
Drop transitions (Redundant composition of simpler transitions.) removed 622 transitions
Redundant transition composition rules discarded 622 transitions
Iterating global reduction 7 with 622 rules applied. Total rules applied 1471 place count 1144 transition count 11854
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1473 place count 1142 transition count 11854
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 1492 place count 1123 transition count 11726
Iterating global reduction 8 with 19 rules applied. Total rules applied 1511 place count 1123 transition count 11726
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 1530 place count 1123 transition count 11707
Reduce places removed 16 places and 16 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 1546 place count 1107 transition count 11691
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 9 with 62 rules applied. Total rules applied 1608 place count 1091 transition count 11645
Drop transitions (Redundant composition of simpler transitions.) removed 914 transitions
Redundant transition composition rules discarded 914 transitions
Iterating global reduction 10 with 914 rules applied. Total rules applied 2522 place count 1091 transition count 10731
Reduce places removed 8 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 11 rules applied. Total rules applied 2533 place count 1083 transition count 10728
Discarding 29 places :
Symmetric choice reduction at 11 with 29 rule applications. Total rules 2562 place count 1054 transition count 10546
Iterating global reduction 11 with 29 rules applied. Total rules applied 2591 place count 1054 transition count 10546
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 11 with 29 rules applied. Total rules applied 2620 place count 1054 transition count 10517
Reduce places removed 29 places and 29 transitions.
Iterating global reduction 12 with 29 rules applied. Total rules applied 2649 place count 1025 transition count 10488
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 12 with 131 rules applied. Total rules applied 2780 place count 996 transition count 10386
Drop transitions (Redundant composition of simpler transitions.) removed 1076 transitions
Redundant transition composition rules discarded 1076 transitions
Iterating global reduction 13 with 1076 rules applied. Total rules applied 3856 place count 996 transition count 9310
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3862 place count 993 transition count 9307
Discarding 34 places :
Symmetric choice reduction at 14 with 34 rule applications. Total rules 3896 place count 959 transition count 9105
Iterating global reduction 14 with 34 rules applied. Total rules applied 3930 place count 959 transition count 9105
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 14 with 34 rules applied. Total rules applied 3964 place count 959 transition count 9071
Reduce places removed 31 places and 31 transitions.
Iterating global reduction 15 with 31 rules applied. Total rules applied 3995 place count 928 transition count 9040
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 15 with 125 rules applied. Total rules applied 4120 place count 897 transition count 8946
Drop transitions (Redundant composition of simpler transitions.) removed 1234 transitions
Redundant transition composition rules discarded 1234 transitions
Iterating global reduction 16 with 1234 rules applied. Total rules applied 5354 place count 897 transition count 7712
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 9 rules applied. Total rules applied 5363 place count 891 transition count 7709
Discarding 36 places :
Symmetric choice reduction at 17 with 36 rule applications. Total rules 5399 place count 855 transition count 7483
Iterating global reduction 17 with 36 rules applied. Total rules applied 5435 place count 855 transition count 7483
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 17 with 36 rules applied. Total rules applied 5471 place count 855 transition count 7447
Reduce places removed 34 places and 34 transitions.
Iterating global reduction 18 with 34 rules applied. Total rules applied 5505 place count 821 transition count 7413
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Iterating post reduction 18 with 142 rules applied. Total rules applied 5647 place count 787 transition count 7305
Drop transitions (Redundant composition of simpler transitions.) removed 1406 transitions
Redundant transition composition rules discarded 1406 transitions
Iterating global reduction 19 with 1406 rules applied. Total rules applied 7053 place count 787 transition count 5899
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 19 with 12 rules applied. Total rules applied 7065 place count 780 transition count 5894
Discarding 50 places :
Symmetric choice reduction at 20 with 50 rule applications. Total rules 7115 place count 730 transition count 5582
Iterating global reduction 20 with 50 rules applied. Total rules applied 7165 place count 730 transition count 5582
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 20 with 49 rules applied. Total rules applied 7214 place count 730 transition count 5533
Reduce places removed 46 places and 46 transitions.
Iterating global reduction 21 with 46 rules applied. Total rules applied 7260 place count 684 transition count 5487
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 162 transitions.
Iterating post reduction 21 with 208 rules applied. Total rules applied 7468 place count 638 transition count 5325
Drop transitions (Redundant composition of simpler transitions.) removed 1730 transitions
Redundant transition composition rules discarded 1730 transitions
Iterating global reduction 22 with 1730 rules applied. Total rules applied 9198 place count 638 transition count 3595
Reduce places removed 13 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 3569 edges and 625 vertex of which 624 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 22 with 23 rules applied. Total rules applied 9221 place count 624 transition count 3586
Discarding 55 places :
Symmetric choice reduction at 23 with 55 rule applications. Total rules 9276 place count 569 transition count 3256
Iterating global reduction 23 with 55 rules applied. Total rules applied 9331 place count 569 transition count 3256
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 23 with 55 rules applied. Total rules applied 9386 place count 569 transition count 3201
Reduce places removed 54 places and 54 transitions.
Iterating global reduction 24 with 54 rules applied. Total rules applied 9440 place count 515 transition count 3147
Reduce places removed 54 places and 0 transitions.
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 24 with 234 rules applied. Total rules applied 9674 place count 461 transition count 2967
Drop transitions (Redundant composition of simpler transitions.) removed 1578 transitions
Redundant transition composition rules discarded 1578 transitions
Iterating global reduction 25 with 1578 rules applied. Total rules applied 11252 place count 461 transition count 1389
Reduce places removed 61 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Graph (complete) has 1311 edges and 400 vertex of which 375 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 0 output transitions
Iterating post reduction 25 with 122 rules applied. Total rules applied 11374 place count 375 transition count 1329
Discarding 45 places :
Symmetric choice reduction at 26 with 45 rule applications. Total rules 11419 place count 330 transition count 1093
Iterating global reduction 26 with 45 rules applied. Total rules applied 11464 place count 330 transition count 1093
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 26 with 43 rules applied. Total rules applied 11507 place count 330 transition count 1050
Discarding 2 places :
Symmetric choice reduction at 27 with 2 rule applications. Total rules 11509 place count 328 transition count 1048
Iterating global reduction 27 with 2 rules applied. Total rules applied 11511 place count 328 transition count 1048
Reduce places removed 40 places and 40 transitions.
Iterating global reduction 27 with 40 rules applied. Total rules applied 11551 place count 288 transition count 1008
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 27 with 168 rules applied. Total rules applied 11719 place count 248 transition count 880
Drop transitions (Redundant composition of simpler transitions.) removed 662 transitions
Redundant transition composition rules discarded 662 transitions
Iterating global reduction 28 with 662 rules applied. Total rules applied 12381 place count 248 transition count 218
Reduce places removed 65 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 58 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 61 transitions.
Graph (complete) has 135 edges and 183 vertex of which 115 are kept as prefixes of interest. Removing 68 places using SCC suffix rule.1 ms
Discarding 68 places :
Also discarding 76 output transitions
Drop transitions (Output transitions of discarded places.) removed 76 transitions
Iterating post reduction 28 with 127 rules applied. Total rules applied 12508 place count 115 transition count 81
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 29 with 9 rules applied. Total rules applied 12517 place count 115 transition count 72
Applied a total of 12517 rules in 5130 ms. Remains 115 /1199 variables (removed 1084) and now considering 72/13405 (removed 13333) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5150 ms. Remains : 115/1199 places, 72/13405 transitions.
RANDOM walk for 30613 steps (462 resets) in 330 ms. (92 steps per ms) remains 0/2 properties
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 19058 ms.
ITS solved all properties within timeout

BK_STOP 1716837757239

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML

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="PhaseVariation-PT-D20CS010"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is PhaseVariation-PT-D20CS010, 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 r267-smll-171654406200350"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D20CS010.tgz
mv PhaseVariation-PT-D20CS010 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;