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.r549-tall-171734897700062.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CO4-PT-08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r549-tall-171734897700062
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 6.1K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 13K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 138K Jun 2 16:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-00
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-01
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-02
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-03
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-04
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-05
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-06
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-07
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-08
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-09
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-10
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-11
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-12
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-13
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-14
FORMULA_NAME CO4-PT-08-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717352586123

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-02 18:23:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 18:23:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:23:07] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2024-06-02 18:23:07] [INFO ] Transformed 467 places.
[2024-06-02 18:23:07] [INFO ] Transformed 600 transitions.
[2024-06-02 18:23:07] [INFO ] Found NUPN structural information;
[2024-06-02 18:23:07] [INFO ] Parsed PT model containing 467 places and 600 transitions and 1596 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 108 places in 9 ms
Reduce places removed 108 places and 155 transitions.
FORMULA CO4-PT-08-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-08-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (277 resets) in 1793 ms. (22 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (232 resets) in 849 ms. (47 steps per ms) remains 8/9 properties
FORMULA CO4-PT-08-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (315 resets) in 259 ms. (153 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40000 steps (216 resets) in 925 ms. (43 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (335 resets) in 166 ms. (239 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40000 steps (109 resets) in 280 ms. (142 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (175 resets) in 161 ms. (246 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (226 resets) in 116 ms. (341 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (284 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
// Phase 1: matrix 445 rows 359 cols
[2024-06-02 18:23:09] [INFO ] Computed 9 invariants in 25 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem CO4-PT-08-ReachabilityCardinality-2024-07 is UNSAT
FORMULA CO4-PT-08-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 285/354 variables, 7/76 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/354 variables, 285/361 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 0/361 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 5/359 variables, 2/363 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/359 variables, 5/368 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/359 variables, 0/368 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 445/804 variables, 359/727 constraints. Problems are: Problem set: 1 solved, 7 unsolved
[2024-06-02 18:23:10] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 17 ms to minimize.
[2024-06-02 18:23:10] [INFO ] Deduced a trap composed of 71 places in 66 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/804 variables, 2/729 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/804 variables, 0/729 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 0/804 variables, 0/729 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 804/804 variables, and 729 constraints, problems are : Problem set: 1 solved, 7 unsolved in 1363 ms.
Refiners :[Domain max(s): 359/359 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 359/359 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Problem CO4-PT-08-ReachabilityCardinality-2024-09 is UNSAT
FORMULA CO4-PT-08-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem CO4-PT-08-ReachabilityCardinality-2024-12 is UNSAT
FORMULA CO4-PT-08-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 289/353 variables, 7/71 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 289/360 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 1/361 constraints. Problems are: Problem set: 3 solved, 5 unsolved
[2024-06-02 18:23:10] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 1/362 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 0/362 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 6/359 variables, 2/364 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/359 variables, 6/370 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 1/371 constraints. Problems are: Problem set: 3 solved, 5 unsolved
[2024-06-02 18:23:11] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 3 ms to minimize.
[2024-06-02 18:23:11] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 3 ms to minimize.
[2024-06-02 18:23:11] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 2 ms to minimize.
[2024-06-02 18:23:11] [INFO ] Deduced a trap composed of 18 places in 95 ms of which 2 ms to minimize.
[2024-06-02 18:23:11] [INFO ] Deduced a trap composed of 54 places in 100 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/359 variables, 5/376 constraints. Problems are: Problem set: 3 solved, 5 unsolved
[2024-06-02 18:23:11] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/359 variables, 1/377 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/359 variables, 0/377 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 445/804 variables, 359/736 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/804 variables, 5/741 constraints. Problems are: Problem set: 3 solved, 5 unsolved
[2024-06-02 18:23:12] [INFO ] Deduced a trap composed of 49 places in 72 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/804 variables, 1/742 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/804 variables, 0/742 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/804 variables, 0/742 constraints. Problems are: Problem set: 3 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 804/804 variables, and 742 constraints, problems are : Problem set: 3 solved, 5 unsolved in 1885 ms.
Refiners :[Domain max(s): 359/359 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 359/359 constraints, PredecessorRefiner: 5/8 constraints, Known Traps: 10/10 constraints]
After SMT, in 3357ms problems are : Problem set: 3 solved, 5 unsolved
FORMULA CO4-PT-08-ReachabilityCardinality-2024-14 TRUE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-08-ReachabilityCardinality-2024-13 FALSE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-08-ReachabilityCardinality-2024-00 FALSE TECHNIQUES PARIKH_WALK
FORMULA CO4-PT-08-ReachabilityCardinality-2024-06 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 4 properties in 322 ms.
Support contains 6 out of 359 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 359/359 places, 445/445 transitions.
Graph (trivial) has 358 edges and 359 vertex of which 2 / 359 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 653 edges and 358 vertex of which 323 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.1 ms
Discarding 35 places :
Also discarding 17 output transitions
Drop transitions (Output transitions of discarded places.) removed 17 transitions
Drop transitions (Empty/Sink Transition effects.) removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 0 with 184 rules applied. Total rules applied 186 place count 323 transition count 242
Reduce places removed 162 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 180 rules applied. Total rules applied 366 place count 161 transition count 224
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 18 rules applied. Total rules applied 384 place count 153 transition count 214
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 with 6 rules applied. Total rules applied 390 place count 151 transition count 210
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 4 with 6 rules applied. Total rules applied 396 place count 149 transition count 206
Reduce places removed 2 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 5 with 5 rules applied. Total rules applied 401 place count 147 transition count 203
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 402 place count 146 transition count 203
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 402 place count 146 transition count 202
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 404 place count 145 transition count 202
Discarding 26 places :
Symmetric choice reduction at 7 with 26 rule applications. Total rules 430 place count 119 transition count 176
Iterating global reduction 7 with 26 rules applied. Total rules applied 456 place count 119 transition count 176
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 6 Pre rules applied. Total rules applied 456 place count 119 transition count 170
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 468 place count 113 transition count 170
Graph (complete) has 270 edges and 113 vertex of which 111 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 7 with 1 rules applied. Total rules applied 469 place count 111 transition count 169
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 472 place count 111 transition count 166
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 473 place count 110 transition count 166
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 488 place count 95 transition count 133
Iterating global reduction 10 with 15 rules applied. Total rules applied 503 place count 95 transition count 133
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 504 place count 95 transition count 132
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 505 place count 94 transition count 131
Iterating global reduction 11 with 1 rules applied. Total rules applied 506 place count 94 transition count 131
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 507 place count 94 transition count 130
Performed 32 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 12 with 64 rules applied. Total rules applied 571 place count 62 transition count 97
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 577 place count 62 transition count 91
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 580 place count 59 transition count 88
Iterating global reduction 13 with 3 rules applied. Total rules applied 583 place count 59 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 584 place count 59 transition count 87
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 588 place count 57 transition count 85
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 590 place count 57 transition count 83
Discarding 2 places :
Symmetric choice reduction at 15 with 2 rule applications. Total rules 592 place count 55 transition count 81
Iterating global reduction 15 with 2 rules applied. Total rules applied 594 place count 55 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 595 place count 55 transition count 80
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 16 with 20 rules applied. Total rules applied 615 place count 45 transition count 82
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 16 with 14 rules applied. Total rules applied 629 place count 45 transition count 68
Discarding 7 places :
Symmetric choice reduction at 17 with 7 rule applications. Total rules 636 place count 38 transition count 61
Iterating global reduction 17 with 7 rules applied. Total rules applied 643 place count 38 transition count 61
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 648 place count 38 transition count 56
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 650 place count 37 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 18 with 9 rules applied. Total rules applied 659 place count 37 transition count 56
Discarding 1 places :
Symmetric choice reduction at 18 with 1 rule applications. Total rules 660 place count 36 transition count 55
Iterating global reduction 18 with 1 rules applied. Total rules applied 661 place count 36 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 18 with 3 rules applied. Total rules applied 664 place count 36 transition count 52
Free-agglomeration rule applied 11 times.
Iterating global reduction 18 with 11 rules applied. Total rules applied 675 place count 36 transition count 41
Reduce places removed 11 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 18 with 16 rules applied. Total rules applied 691 place count 25 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 692 place count 25 transition count 35
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 693 place count 25 transition count 35
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 694 place count 25 transition count 34
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 695 place count 24 transition count 33
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 697 place count 22 transition count 33
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 20 with 2 rules applied. Total rules applied 699 place count 21 transition count 32
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 700 place count 21 transition count 31
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 701 place count 21 transition count 31
Applied a total of 701 rules in 114 ms. Remains 21 /359 variables (removed 338) and now considering 31/445 (removed 414) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 21/359 places, 31/445 transitions.
RANDOM walk for 652 steps (0 resets) in 10 ms. (59 steps per ms) remains 0/1 properties
FORMULA CO4-PT-08-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 5729 ms.
ITS solved all properties within timeout

BK_STOP 1717352593076

--------------------
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="CO4-PT-08"
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 CO4-PT-08, 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 r549-tall-171734897700062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-08.tgz
mv CO4-PT-08 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 ;