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.r114-smll-171624275100015.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 itstools
Input is DLCflexbar-PT-2b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275100015
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 4.0K 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 2.4K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 12 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 12 12:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 12 12:55 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 1.5M 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-2b-ReachabilityFireability-2024-00
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-01
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-02
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-03
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-04
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-05
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-06
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-07
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-08
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-09
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-10
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-11
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-12
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-13
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-14
FORMULA_NAME DLCflexbar-PT-2b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716298788850

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-2b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 13:39:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 13:39:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:39:52] [INFO ] Load time of PNML (sax parser for PT used): 964 ms
[2024-05-21 13:39:52] [INFO ] Transformed 4456 places.
[2024-05-21 13:39:52] [INFO ] Transformed 6272 transitions.
[2024-05-21 13:39:52] [INFO ] Found NUPN structural information;
[2024-05-21 13:39:52] [INFO ] Parsed PT model containing 4456 places and 6272 transitions and 16411 arcs in 1428 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 45 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 3887 ms. (10 steps per ms) remains 8/16 properties
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 728 ms. (54 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1754 ms. (22 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 128 ms. (310 steps per ms) remains 8/8 properties
[2024-05-21 13:39:55] [INFO ] Flatten gal took : 996 ms
BEST_FIRST walk for 40004 steps (8 resets) in 362 ms. (110 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 8/8 properties
// Phase 1: matrix 6272 rows 4456 cols
[2024-05-21 13:39:55] [INFO ] Flatten gal took : 375 ms
[2024-05-21 13:39:55] [INFO ] Computed 196 invariants in 76 ms
[2024-05-21 13:39:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11152265832121124920.gal : 154 ms
[2024-05-21 13:39:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17172820467058412111.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11152265832121124920.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17172820467058412111.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/213 variables, 213/213 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/213 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Loading property file /tmp/ReachabilityCardinality17172820467058412111.prop.
At refinement iteration 2 (OVERLAPS) 4073/4286 variables, 179/392 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4286 variables, 4073/4465 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4286 variables, 0/4465 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 170/4456 variables, 17/4482 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4456 variables, 170/4652 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4456 variables, 0/4652 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 5735ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 213 out of 4456 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4456/4456 places, 6272/6272 transitions.
Graph (trivial) has 3852 edges and 4456 vertex of which 342 / 4456 are part of one of the 32 SCC in 25 ms
Free SCC test removed 310 places
Drop transitions (Empty/Sink Transition effects.) removed 354 transitions
Reduce isomorphic transitions removed 354 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1979 transitions
Trivial Post-agglo rules discarded 1979 transitions
Performed 1979 trivial Post agglomeration. Transition count delta: 1979
Iterating post reduction 0 with 1979 rules applied. Total rules applied 1980 place count 4146 transition count 3939
Reduce places removed 1979 places and 0 transitions.
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 1 with 2081 rules applied. Total rules applied 4061 place count 2167 transition count 3837
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 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 2 with 71 rules applied. Total rules applied 4132 place count 2117 transition count 3816
Reduce places removed 8 places and 0 transitions.
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Iterating post reduction 3 with 78 rules applied. Total rules applied 4210 place count 2109 transition count 3746
Reduce places removed 70 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 74 rules applied. Total rules applied 4284 place count 2039 transition count 3742
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4285 place count 2038 transition count 3742
Performed 92 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 92 Pre rules applied. Total rules applied 4285 place count 2038 transition count 3650
Deduced a syphon composed of 92 places in 45 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 6 with 184 rules applied. Total rules applied 4469 place count 1946 transition count 3650
Discarding 455 places :
Symmetric choice reduction at 6 with 455 rule applications. Total rules 4924 place count 1491 transition count 3195
Iterating global reduction 6 with 455 rules applied. Total rules applied 5379 place count 1491 transition count 3195
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 6 with 15 rules applied. Total rules applied 5394 place count 1491 transition count 3180
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 5401 place count 1486 transition count 3178
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 149 Pre rules applied. Total rules applied 5401 place count 1486 transition count 3029
Deduced a syphon composed of 149 places in 62 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 8 with 298 rules applied. Total rules applied 5699 place count 1337 transition count 3029
Discarding 22 places :
Symmetric choice reduction at 8 with 22 rule applications. Total rules 5721 place count 1315 transition count 2890
Iterating global reduction 8 with 22 rules applied. Total rules applied 5743 place count 1315 transition count 2890
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 5760 place count 1315 transition count 2873
Performed 299 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 299 places in 2 ms
Reduce places removed 299 places and 0 transitions.
Iterating global reduction 9 with 598 rules applied. Total rules applied 6358 place count 1016 transition count 2573
Performed 101 Post agglomeration using F-continuation condition with reduction of 40 identical transitions.
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 6560 place count 915 transition count 3091
Drop transitions (Empty/Sink Transition effects.) removed 71 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 9 with 76 rules applied. Total rules applied 6636 place count 915 transition count 3015
Discarding 13 places :
Symmetric choice reduction at 10 with 13 rule applications. Total rules 6649 place count 902 transition count 2895
Iterating global reduction 10 with 13 rules applied. Total rules applied 6662 place count 902 transition count 2895
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 10 with 43 rules applied. Total rules applied 6705 place count 902 transition count 2852
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 11 with 16 rules applied. Total rules applied 6721 place count 894 transition count 2936
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 6727 place count 894 transition count 2930
Drop transitions (Redundant composition of simpler transitions.) removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 12 with 49 rules applied. Total rules applied 6776 place count 894 transition count 2881
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 6778 place count 893 transition count 2880
Free-agglomeration rule applied 270 times with reduction of 68 identical transitions.
Iterating global reduction 12 with 270 rules applied. Total rules applied 7048 place count 893 transition count 2542
Reduce places removed 270 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 257 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 267 transitions.
Iterating post reduction 12 with 537 rules applied. Total rules applied 7585 place count 623 transition count 2275
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 7586 place count 622 transition count 2262
Iterating global reduction 13 with 1 rules applied. Total rules applied 7587 place count 622 transition count 2262
Drop transitions (Redundant composition of simpler transitions.) removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 13 with 91 rules applied. Total rules applied 7678 place count 622 transition count 2171
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 13 with 1 rules applied. Total rules applied 7679 place count 622 transition count 2216
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 13 with 16 rules applied. Total rules applied 7695 place count 621 transition count 2201
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 14 with 15 rules applied. Total rules applied 7710 place count 621 transition count 2186
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 14 with 11 rules applied. Total rules applied 7721 place count 621 transition count 2186
Applied a total of 7721 rules in 2638 ms. Remains 621 /4456 variables (removed 3835) and now considering 2186/6272 (removed 4086) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2659 ms. Remains : 621/4456 places, 2186/6272 transitions.
RANDOM walk for 40000 steps (8 resets) in 2308 ms. (17 steps per ms) remains 3/8 properties
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 505 ms. (79 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 193 ms. (206 steps per ms) remains 3/3 properties
[2024-05-21 13:40:05] [INFO ] Flow matrix only has 1376 transitions (discarded 810 similar events)
// Phase 1: matrix 1376 rows 621 cols
[2024-05-21 13:40:05] [INFO ] Computed 196 invariants in 7 ms
[2024-05-21 13:40:05] [INFO ] State equation strengthened by 275 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 288/402 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/402 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 219/621 variables, 128/196 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/621 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1376/1997 variables, 621/817 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1997 variables, 275/1092 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1997 variables, 0/1092 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/1997 variables, 0/1092 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1997/1997 variables, and 1092 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1560 ms.
Refiners :[Positive P Invariants (semi-flows): 196/196 constraints, State Equation: 621/621 constraints, ReadFeed: 275/275 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 288/402 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/402 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 219/621 variables, 128/196 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/621 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1376/1997 variables, 621/817 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1997 variables, 275/1092 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1997 variables, 3/1095 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-21 13:40:08] [INFO ] Deduced a trap composed of 20 places in 182 ms of which 22 ms to minimize.
[2024-05-21 13:40:08] [INFO ] Deduced a trap composed of 35 places in 188 ms of which 3 ms to minimize.
[2024-05-21 13:40:08] [INFO ] Deduced a trap composed of 35 places in 156 ms of which 2 ms to minimize.
[2024-05-21 13:40:09] [INFO ] Deduced a trap composed of 16 places in 121 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1997 variables, 4/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1997 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/1997 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1997/1997 variables, and 1099 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3845 ms.
Refiners :[Positive P Invariants (semi-flows): 196/196 constraints, State Equation: 621/621 constraints, ReadFeed: 275/275 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
After SMT, in 5572ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 3300 steps, including 18 resets, run visited all 3 properties in 42 ms. (steps per millisecond=78 )
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-14 FALSE TECHNIQUES PARIKH_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-11 TRUE TECHNIQUES PARIKH_WALK
FORMULA DLCflexbar-PT-2b-ReachabilityFireability-2024-03 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 58 ms.
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 19525 ms.

BK_STOP 1716298810774

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="DLCflexbar-PT-2b"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-2b, 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 r114-smll-171624275100015"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-2b.tgz
mv DLCflexbar-PT-2b 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 ;