Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r130-smll-177955809100351.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is FlexibleBarrier-PT-08b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809100351
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 7.5K Mar 7 05:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 7 05:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 7 05:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Mar 7 05:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 7 05:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 7 05:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 7 05:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 241K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1779880039957

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-27 11:07:22] [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]
[2026-05-27 11:07:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 11:07:22] [INFO ] Load time of PNML (sax parser for PT used): 210 ms
[2026-05-27 11:07:22] [INFO ] Transformed 920 places.
[2026-05-27 11:07:22] [INFO ] Transformed 1057 transitions.
[2026-05-27 11:07:22] [INFO ] Found NUPN structural information;
[2026-05-27 11:07:22] [INFO ] Parsed PT model containing 920 places and 1057 transitions and 2627 arcs in 390 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (636 resets) in 2750 ms. (14 steps per ms) remains 10/16 properties
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (80 resets) in 458 ms. (87 steps per ms) remains 10/10 properties
[2026-05-27 11:07:23] [INFO ] Flatten gal took : 420 ms
BEST_FIRST walk for 40004 steps (77 resets) in 254 ms. (156 steps per ms) remains 9/10 properties
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2026-05-27 11:07:24] [INFO ] Flatten gal took : 172 ms
BEST_FIRST walk for 40003 steps (42 resets) in 612 ms. (65 steps per ms) remains 9/9 properties
[2026-05-27 11:07:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2757910117883384686.gal : 157 ms
BEST_FIRST walk for 40003 steps (77 resets) in 988 ms. (40 steps per ms) remains 7/9 properties
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (80 resets) in 129 ms. (307 steps per ms) remains 7/7 properties
[2026-05-27 11:07:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3704203944406210633.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2757910117883384686.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3704203944406210633.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (81 resets) in 139 ms. (285 steps per ms) remains 6/7 properties
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40002 steps (78 resets) in 281 ms. (141 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (76 resets) in 167 ms. (238 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality3704203944406210633.prop.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12607060731646838600.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3058660595126318431.kers'
[2026-05-27 11:07:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12607060731646838600.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3058660595126318431.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1057 rows 920 cols 2627 entries
Finished phase 1 with 910 SingleSign rule and 0 generalized
[2026-05-27 11:07:24] [INFO ] Computed 10 invariants in 6 ms
Computed 10 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-3058660595126318431.kers
Total runtime 9 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :10 after 32
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :32 after 584
At refinement iteration 2 (OVERLAPS) 805/920 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :584 after 13855
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :13855 after 7.97705e+06
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :7.97705e+06 after 1.24059e+11
At refinement iteration 3 (INCLUDED_ONLY) 0/920 variables, 805/930 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/920 variables, 0/930 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1057/1977 variables, 920/1850 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1977 variables, 0/1850 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/1977 variables, 0/1850 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1977/1977 variables, and 1850 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2881 ms.
Refiners :[Domain max(s): 920/920 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 920/920 constraints, PredecessorRefiner: 6/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem FlexibleBarrier-PT-08b-ReachabilityFireability-2024-04 is UNSAT
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 805/920 variables, 10/125 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/920 variables, 805/930 constraints. Problems are: Problem set: 1 solved, 5 unsolved
SMT process timed out in 8341ms, After SMT, problems are : Problem set: 1 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 90 out of 920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 920/920 places, 1057/1057 transitions.
Graph (trivial) has 624 edges and 920 vertex of which 14 / 920 are part of one of the 2 SCC in 19 ms
Free SCC test removed 12 places
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 146 transitions
Trivial Post-agglo rules discarded 146 transitions
Performed 146 trivial Post agglomeration. Transition count delta: 146
Iterating post reduction 0 with 146 rules applied. Total rules applied 147 place count 908 transition count 896
Reduce places removed 146 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 1 with 172 rules applied. Total rules applied 319 place count 762 transition count 870
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 345 place count 736 transition count 870
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 345 place count 736 transition count 779
Deduced a syphon composed of 91 places in 4 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 527 place count 645 transition count 779
Discarding 276 places :
Symmetric choice reduction at 3 with 276 rule applications. Total rules 803 place count 369 transition count 503
Iterating global reduction 3 with 276 rules applied. Total rules applied 1079 place count 369 transition count 503
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1108 place count 340 transition count 474
Iterating global reduction 3 with 29 rules applied. Total rules applied 1137 place count 340 transition count 474
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 1161 place count 340 transition count 450
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 4 with 102 rules applied. Total rules applied 1263 place count 289 transition count 399
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1269 place count 289 transition count 393
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1274 place count 284 transition count 388
Iterating global reduction 5 with 5 rules applied. Total rules applied 1279 place count 284 transition count 388
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1283 place count 282 transition count 388
Free-agglomeration rule applied 42 times.
Iterating global reduction 5 with 42 rules applied. Total rules applied 1325 place count 282 transition count 346
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 5 with 42 rules applied. Total rules applied 1367 place count 240 transition count 346
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 1374 place count 240 transition count 339
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 1381 place count 240 transition count 339
Applied a total of 1381 rules in 501 ms. Remains 240 /920 variables (removed 680) and now considering 339/1057 (removed 718) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 521 ms. Remains : 240/920 places, 339/1057 transitions.
RANDOM walk for 40000 steps (532 resets) in 1238 ms. (32 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (103 resets) in 172 ms. (231 steps per ms) remains 4/5 properties
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (98 resets) in 83 ms. (476 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (103 resets) in 108 ms. (367 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (103 resets) in 75 ms. (526 steps per ms) remains 3/4 properties
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2026-05-27 11:07:34] [INFO ] Flow matrix only has 338 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1115846661652177470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17200221378343980471.kers'
[2026-05-27 11:07:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1115846661652177470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17200221378343980471.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 338 rows 240 cols 997 entries
Finished phase 1 with 230 SingleSign rule and 0 generalized
[2026-05-27 11:07:34] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17200221378343980471.kers
Total runtime 3 ms.
[2026-05-27 11:07:34] [INFO ] State equation strengthened by 42 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 194/240 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 338/578 variables, 240/250 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/578 variables, 42/292 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/578 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/578 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 578/578 variables, and 292 constraints, problems are : Problem set: 0 solved, 3 unsolved in 350 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 240/240 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 194/240 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 338/578 variables, 240/254 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/578 variables, 42/296 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/578 variables, 2/298 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/578 variables, 3/301 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/578 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/578 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 578/578 variables, and 302 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2023 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 240/240 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2402ms problems are : Problem set: 0 solved, 3 unsolved
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-14 TRUE TECHNIQUES PARIKH_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-05 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 62 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=62 )
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-2024-06 FALSE TECHNIQUES PARIKH_WALK
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 38 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 14238 ms.

BK_STOP 1779880056601

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="FlexibleBarrier-PT-08b"
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 2-5973"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-08b, 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 r130-smll-177955809100351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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