fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r113-smll-171624274100031
Last Updated
July 7, 2024

About the Execution of GreatSPN+red for DLCflexbar-PT-3b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
813.455 16875.00 42250.00 171.00 TFTTTFFFFTTFFTTT normal

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.r113-smll-171624274100031.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 DLCflexbar-PT-3b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-171624274100031
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 6.8K 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 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 13:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 12 13:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 12 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.5M May 18 16:42 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 DLCflexbar-PT-3b-ReachabilityFireability-2024-00
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-01
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-02
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-03
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-04
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-05
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-06
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-07
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-08
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-09
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-10
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-11
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-12
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-13
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-14
FORMULA_NAME DLCflexbar-PT-3b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716305437158

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-3b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 15:30:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 15:30:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:30:39] [INFO ] Load time of PNML (sax parser for PT used): 705 ms
[2024-05-21 15:30:39] [INFO ] Transformed 7245 places.
[2024-05-21 15:30:39] [INFO ] Transformed 10555 transitions.
[2024-05-21 15:30:39] [INFO ] Found NUPN structural information;
[2024-05-21 15:30:40] [INFO ] Parsed PT model containing 7245 places and 10555 transitions and 28284 arcs in 1140 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 2535 ms. (15 steps per ms) remains 7/16 properties
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 217 ms. (183 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 868 ms. (46 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 864 ms. (46 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 293 ms. (136 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 189 ms. (210 steps per ms) remains 7/7 properties
// Phase 1: matrix 10555 rows 7245 cols
[2024-05-21 15:30:42] [INFO ] Computed 355 invariants in 117 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 7088/7245 variables, 355/512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7245 variables, 7088/7600 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7245 variables, 0/7600 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SMT process timed out in 5617ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 157 out of 7245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7245/7245 places, 10555/10555 transitions.
Graph (trivial) has 6450 edges and 7245 vertex of which 497 / 7245 are part of one of the 46 SCC in 26 ms
Free SCC test removed 451 places
Drop transitions (Empty/Sink Transition effects.) removed 517 transitions
Reduce isomorphic transitions removed 517 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3302 transitions
Trivial Post-agglo rules discarded 3302 transitions
Performed 3302 trivial Post agglomeration. Transition count delta: 3302
Iterating post reduction 0 with 3302 rules applied. Total rules applied 3303 place count 6794 transition count 6736
Reduce places removed 3302 places and 0 transitions.
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 1 with 3468 rules applied. Total rules applied 6771 place count 3492 transition count 6570
Reduce places removed 82 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 2 with 116 rules applied. Total rules applied 6887 place count 3410 transition count 6536
Reduce places removed 17 places and 0 transitions.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Iterating post reduction 3 with 89 rules applied. Total rules applied 6976 place count 3393 transition count 6464
Reduce places removed 72 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 77 rules applied. Total rules applied 7053 place count 3321 transition count 6459
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 7053 place count 3321 transition count 6358
Deduced a syphon composed of 101 places in 133 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 7255 place count 3220 transition count 6358
Discarding 844 places :
Symmetric choice reduction at 5 with 844 rule applications. Total rules 8099 place count 2376 transition count 5514
Iterating global reduction 5 with 844 rules applied. Total rules applied 8943 place count 2376 transition count 5514
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 5 with 27 rules applied. Total rules applied 8970 place count 2376 transition count 5487
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 8985 place count 2366 transition count 5482
Performed 318 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 318 Pre rules applied. Total rules applied 8985 place count 2366 transition count 5164
Deduced a syphon composed of 318 places in 53 ms
Reduce places removed 318 places and 0 transitions.
Iterating global reduction 7 with 636 rules applied. Total rules applied 9621 place count 2048 transition count 5164
Discarding 50 places :
Symmetric choice reduction at 7 with 50 rule applications. Total rules 9671 place count 1998 transition count 4632
Iterating global reduction 7 with 50 rules applied. Total rules applied 9721 place count 1998 transition count 4632
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 7 with 38 rules applied. Total rules applied 9759 place count 1998 transition count 4594
Performed 505 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 505 places in 4 ms
Reduce places removed 505 places and 0 transitions.
Iterating global reduction 8 with 1010 rules applied. Total rules applied 10769 place count 1493 transition count 4086
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 10770 place count 1493 transition count 4085
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 10773 place count 1490 transition count 3983
Iterating global reduction 9 with 3 rules applied. Total rules applied 10776 place count 1490 transition count 3983
Performed 101 Post agglomeration using F-continuation condition with reduction of 70 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 10978 place count 1389 transition count 4510
Drop transitions (Empty/Sink Transition effects.) removed 22 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 11010 place count 1389 transition count 4478
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 11037 place count 1362 transition count 4204
Iterating global reduction 10 with 27 rules applied. Total rules applied 11064 place count 1362 transition count 4204
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 10 with 74 rules applied. Total rules applied 11138 place count 1362 transition count 4130
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -196
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 11 with 42 rules applied. Total rules applied 11180 place count 1341 transition count 4326
Drop transitions (Empty/Sink Transition effects.) removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 11 with 28 rules applied. Total rules applied 11208 place count 1341 transition count 4298
Drop transitions (Redundant composition of simpler transitions.) removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 12 with 46 rules applied. Total rules applied 11254 place count 1341 transition count 4252
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 11260 place count 1338 transition count 4249
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 11261 place count 1337 transition count 4212
Iterating global reduction 12 with 1 rules applied. Total rules applied 11262 place count 1337 transition count 4212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 11263 place count 1337 transition count 4211
Free-agglomeration rule applied 631 times with reduction of 187 identical transitions.
Iterating global reduction 13 with 631 rules applied. Total rules applied 11894 place count 1337 transition count 3393
Reduce places removed 631 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 724 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 738 transitions.
Iterating post reduction 13 with 1369 rules applied. Total rules applied 13263 place count 706 transition count 2655
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 13264 place count 705 transition count 2650
Iterating global reduction 14 with 1 rules applied. Total rules applied 13265 place count 705 transition count 2650
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 13266 place count 705 transition count 2649
Drop transitions (Redundant composition of simpler transitions.) removed 134 transitions
Redundant transition composition rules discarded 134 transitions
Iterating global reduction 15 with 134 rules applied. Total rules applied 13400 place count 705 transition count 2515
Discarding 9 places :
Symmetric choice reduction at 15 with 9 rule applications. Total rules 13409 place count 696 transition count 2469
Iterating global reduction 15 with 9 rules applied. Total rules applied 13418 place count 696 transition count 2469
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 15 with 5 rules applied. Total rules applied 13423 place count 696 transition count 2706
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 15 with 145 rules applied. Total rules applied 13568 place count 691 transition count 2566
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 16 with 25 rules applied. Total rules applied 13593 place count 691 transition count 2541
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 16 with 14 rules applied. Total rules applied 13607 place count 691 transition count 2541
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 16 with 3 rules applied. Total rules applied 13610 place count 691 transition count 2538
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 13611 place count 690 transition count 2537
Iterating global reduction 16 with 1 rules applied. Total rules applied 13612 place count 690 transition count 2537
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 13613 place count 689 transition count 2505
Iterating global reduction 16 with 1 rules applied. Total rules applied 13614 place count 689 transition count 2505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 13615 place count 689 transition count 2504
Applied a total of 13615 rules in 3336 ms. Remains 689 /7245 variables (removed 6556) and now considering 2504/10555 (removed 8051) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3352 ms. Remains : 689/7245 places, 2504/10555 transitions.
RANDOM walk for 40000 steps (8 resets) in 1504 ms. (26 steps per ms) remains 1/7 properties
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 565 ms. (70 steps per ms) remains 1/1 properties
[2024-05-21 15:30:51] [INFO ] Flow matrix only has 1008 transitions (discarded 1496 similar events)
// Phase 1: matrix 1008 rows 689 cols
[2024-05-21 15:30:51] [INFO ] Computed 346 invariants in 17 ms
[2024-05-21 15:30:51] [INFO ] State equation strengthened by 263 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 640/689 variables, 346/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/689 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1008/1697 variables, 689/1035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1697 variables, 263/1298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1697 variables, 0/1298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/1697 variables, 0/1298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1697/1697 variables, and 1298 constraints, problems are : Problem set: 0 solved, 1 unsolved in 858 ms.
Refiners :[Positive P Invariants (semi-flows): 346/346 constraints, State Equation: 689/689 constraints, ReadFeed: 263/263 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 640/689 variables, 346/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/689 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1008/1697 variables, 689/1035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1697 variables, 263/1298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1697 variables, 1/1299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1697 variables, 0/1299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/1697 variables, 0/1299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1697/1697 variables, and 1299 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1177 ms.
Refiners :[Positive P Invariants (semi-flows): 346/346 constraints, State Equation: 689/689 constraints, ReadFeed: 263/263 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2141ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 287 steps, including 1 resets, run visited all 1 properties in 5 ms. (steps per millisecond=57 )
FORMULA DLCflexbar-PT-3b-ReachabilityFireability-2024-02 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 14 ms.
All properties solved without resorting to model-checking.
Total runtime 15126 ms.
ITS solved all properties within timeout

BK_STOP 1716305454033

--------------------
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 ReachabilityFireability -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="DLCflexbar-PT-3b"
export BK_EXAMINATION="ReachabilityFireability"
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 DLCflexbar-PT-3b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-171624274100031"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-3b.tgz
mv DLCflexbar-PT-3b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;