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.r576-smll-171734919900070.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 MedleyA-PT-09, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r576-smll-171734919900070
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.3K 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 6.1K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 99K 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 MedleyA-PT-09-ReachabilityCardinality-2024-00
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-01
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-02
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-03
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-04
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-05
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-06
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-07
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-08
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-09
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-10
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-11
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-12
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-13
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-14
FORMULA_NAME MedleyA-PT-09-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717359325183

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-06-02 20:15:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 20:15:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 20:15:27] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2024-06-02 20:15:27] [INFO ] Transformed 147 places.
[2024-06-02 20:15:27] [INFO ] Transformed 315 transitions.
[2024-06-02 20:15:27] [INFO ] Found NUPN structural information;
[2024-06-02 20:15:27] [INFO ] Parsed PT model containing 147 places and 315 transitions and 1583 arcs in 317 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 2 transitions.
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (1322 resets) in 2674 ms. (14 steps per ms) remains 7/12 properties
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (296 resets) in 602 ms. (66 steps per ms) remains 7/7 properties
[2024-06-02 20:15:28] [INFO ] Flatten gal took : 265 ms
BEST_FIRST walk for 40003 steps (287 resets) in 478 ms. (83 steps per ms) remains 6/7 properties
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-06-02 20:15:28] [INFO ] Flatten gal took : 127 ms
[2024-06-02 20:15:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5378739289785073758.gal : 160 ms
[2024-06-02 20:15:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18355572210219838668.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/ReachabilityCardinality5378739289785073758.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18355572210219838668.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (327 resets) in 965 ms. (41 steps per ms) remains 6/6 properties

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 ...329
BEST_FIRST walk for 40003 steps (299 resets) in 612 ms. (65 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality18355572210219838668.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :7 after 21
SDD proceeding with computation,6 properties remain. new max is 32
BEST_FIRST walk for 40004 steps (332 resets) in 276 ms. (144 steps per ms) remains 6/6 properties
SDD size :21 after 104
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :104 after 240
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :240 after 6428
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :6428 after 6950
Invariant property MedleyA-PT-09-ReachabilityCardinality-2024-04 does not hold.
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :6950 after 10150
BEST_FIRST walk for 40003 steps (271 resets) in 448 ms. (89 steps per ms) remains 6/6 properties
// Phase 1: matrix 313 rows 145 cols
[2024-06-02 20:15:29] [INFO ] Computed 12 invariants in 17 ms
Reachability property MedleyA-PT-09-ReachabilityCardinality-2024-05 is true.
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :10150 after 26059
Reachability property MedleyA-PT-09-ReachabilityCardinality-2024-00 is true.
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :26059 after 67863
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/55 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 50/105 variables, 7/62 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 50/112 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/112 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 40/145 variables, 5/117 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 40/157 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 0/157 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Reachability property MedleyA-PT-09-ReachabilityCardinality-2024-09 is true.
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :67863 after 129074
At refinement iteration 8 (OVERLAPS) 313/458 variables, 145/302 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/458 variables, 0/302 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/458 variables, 0/302 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 458/458 variables, and 302 constraints, problems are : Problem set: 3 solved, 2 unsolved in 827 ms.
Refiners :[Domain max(s): 145/145 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 145/145 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 30/30 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/30 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 60/90 variables, 6/36 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 60/96 constraints. Problems are: Problem set: 3 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :129074 after 132755
[2024-06-02 20:15:30] [INFO ] Deduced a trap composed of 34 places in 141 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 1/97 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/97 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 7/97 variables, 1/98 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 7/105 constraints. Problems are: Problem set: 3 solved, 2 unsolved
[2024-06-02 20:15:31] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 1/106 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/97 variables, 0/106 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Problem MedleyA-PT-09-ReachabilityCardinality-2024-14 is UNSAT
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 10 (OVERLAPS) 48/145 variables, 5/111 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/145 variables, 48/159 constraints. Problems are: Problem set: 4 solved, 1 unsolved
[2024-06-02 20:15:31] [INFO ] Deduced a trap composed of 21 places in 166 ms of which 2 ms to minimize.
[2024-06-02 20:15:31] [INFO ] Deduced a trap composed of 31 places in 154 ms of which 2 ms to minimize.
[2024-06-02 20:15:31] [INFO ] Deduced a trap composed of 28 places in 147 ms of which 2 ms to minimize.
[2024-06-02 20:15:31] [INFO ] Deduced a trap composed of 38 places in 196 ms of which 2 ms to minimize.
[2024-06-02 20:15:31] [INFO ] Deduced a trap composed of 21 places in 207 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/145 variables, 5/164 constraints. Problems are: Problem set: 4 solved, 1 unsolved
[2024-06-02 20:15:32] [INFO ] Deduced a trap composed of 22 places in 163 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/145 variables, 1/165 constraints. Problems are: Problem set: 4 solved, 1 unsolved
[2024-06-02 20:15:32] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 1 ms to minimize.
[2024-06-02 20:15:32] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/145 variables, 2/167 constraints. Problems are: Problem set: 4 solved, 1 unsolved
[2024-06-02 20:15:32] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 4 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/145 variables, 1/168 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/145 variables, 0/168 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 313/458 variables, 145/313 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/458 variables, 1/314 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/458 variables, 0/314 constraints. Problems are: Problem set: 4 solved, 1 unsolved
[2024-06-02 20:15:32] [INFO ] Deduced a trap composed of 40 places in 139 ms of which 3 ms to minimize.
[2024-06-02 20:15:33] [INFO ] Deduced a trap composed of 29 places in 158 ms of which 3 ms to minimize.
[2024-06-02 20:15:33] [INFO ] Deduced a trap composed of 37 places in 130 ms of which 2 ms to minimize.
At refinement iteration 20 (OVERLAPS) 0/458 variables, 3/317 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/458 variables, 0/317 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/458 variables, 0/317 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 458/458 variables, and 317 constraints, problems are : Problem set: 4 solved, 1 unsolved in 2746 ms.
Refiners :[Domain max(s): 145/145 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 145/145 constraints, PredecessorRefiner: 1/5 constraints, Known Traps: 14/14 constraints]
After SMT, in 3744ms problems are : Problem set: 4 solved, 1 unsolved
Parikh walk visited 0 properties in 40 ms.
Support contains 6 out of 145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 313/313 transitions.
Graph (complete) has 480 edges and 145 vertex of which 140 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.12 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 140 transition count 285
Reduce places removed 24 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 1 with 28 rules applied. Total rules applied 54 place count 116 transition count 281
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 58 place count 114 transition count 279
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 58 place count 114 transition count 275
Deduced a syphon composed of 4 places in 8 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 66 place count 110 transition count 275
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 95 place count 81 transition count 239
Iterating global reduction 3 with 29 rules applied. Total rules applied 124 place count 81 transition count 239
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 124 place count 81 transition count 238
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 126 place count 80 transition count 238
Performed 20 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 166 place count 60 transition count 216
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 168 place count 60 transition count 214
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 4 places in 11 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 176 place count 56 transition count 225
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 181 place count 56 transition count 220
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 4 with 2 rules applied. Total rules applied 183 place count 55 transition count 219
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 185 place count 54 transition count 230
Free-agglomeration rule applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 191 place count 54 transition count 224
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 197 place count 48 transition count 224
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 201 place count 48 transition count 220
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 202 place count 48 transition count 219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 203 place count 47 transition count 219
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 207 place count 47 transition count 219
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 208 place count 46 transition count 218
Applied a total of 208 rules in 408 ms. Remains 46 /145 variables (removed 99) and now considering 218/313 (removed 95) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 450 ms. Remains : 46/145 places, 218/313 transitions.
RANDOM walk for 83 steps (4 resets) in 9 ms. (8 steps per ms) remains 0/1 properties
FORMULA MedleyA-PT-09-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 6709 ms.

BK_STOP 1717359333881

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="MedleyA-PT-09"
export BK_EXAMINATION="ReachabilityCardinality"
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 MedleyA-PT-09, 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 r576-smll-171734919900070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-09.tgz
mv MedleyA-PT-09 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 ;