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.r550-tall-171734898600118.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 CO4-PT-15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r550-tall-171734898600118
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 5.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 64K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 255K Jun 2 16:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1717352733238

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-06-02 18:25:34] [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 18:25:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:25:34] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2024-06-02 18:25:34] [INFO ] Transformed 833 places.
[2024-06-02 18:25:34] [INFO ] Transformed 1106 transitions.
[2024-06-02 18:25:34] [INFO ] Found NUPN structural information;
[2024-06-02 18:25:34] [INFO ] Parsed PT model containing 833 places and 1106 transitions and 2980 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 124 places in 10 ms
Reduce places removed 124 places and 197 transitions.
FORMULA CO4-PT-15-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-15-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-15-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (911 resets) in 1527 ms. (26 steps per ms) remains 9/13 properties
FORMULA CO4-PT-15-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CO4-PT-15-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CO4-PT-15-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CO4-PT-15-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (158 resets) in 335 ms. (119 steps per ms) remains 9/9 properties
[2024-06-02 18:25:35] [INFO ] Flatten gal took : 224 ms
BEST_FIRST walk for 40001 steps (152 resets) in 475 ms. (84 steps per ms) remains 9/9 properties
[2024-06-02 18:25:35] [INFO ] Flatten gal took : 118 ms
[2024-06-02 18:25:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13891645719225874041.gal : 37 ms
[2024-06-02 18:25:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6828923496829557301.prop : 1 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/ReachabilityCardinality13891645719225874041.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6828923496829557301.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (158 resets) in 191 ms. (208 steps per ms) remains 9/9 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 (135 resets) in 360 ms. (110 steps per ms) remains 8/9 properties
FORMULA CO4-PT-15-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Loading property file /tmp/ReachabilityCardinality6828923496829557301.prop.
BEST_FIRST walk for 40003 steps (133 resets) in 296 ms. (134 steps per ms) remains 7/8 properties
FORMULA CO4-PT-15-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (174 resets) in 191 ms. (208 steps per ms) remains 5/7 properties
FORMULA CO4-PT-15-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CO4-PT-15-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (182 resets) in 140 ms. (283 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (157 resets) in 81 ms. (487 steps per ms) remains 4/5 properties
FORMULA CO4-PT-15-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (166 resets) in 69 ms. (571 steps per ms) remains 4/4 properties
// Phase 1: matrix 909 rows 709 cols
[2024-06-02 18:25:36] [INFO ] Computed 12 invariants in 47 ms
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :9 after 34
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :34 after 48
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :48 after 73
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :73 after 120
Reachability property CO4-PT-15-ReachabilityCardinality-2024-05 is true.
Reachability property CO4-PT-15-ReachabilityCardinality-2024-01 is true.
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :120 after 1372
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1372 after 1409
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1409 after 2761
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :2761 after 196352
Problem CO4-PT-15-ReachabilityCardinality-2024-10 is UNSAT
FORMULA CO4-PT-15-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 609/626 variables, 6/23 constraints. Problems are: Problem set: 1 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :196352 after 1.44835e+06
At refinement iteration 3 (INCLUDED_ONLY) 0/626 variables, 609/632 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/626 variables, 0/632 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 80/706 variables, 5/637 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/706 variables, 80/717 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/706 variables, 0/717 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 3/709 variables, 1/718 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/709 variables, 3/721 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/709 variables, 0/721 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 909/1618 variables, 709/1430 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1618 variables, 0/1430 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/1618 variables, 0/1430 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1618/1618 variables, and 1430 constraints, problems are : Problem set: 1 solved, 3 unsolved in 1122 ms.
Refiners :[Domain max(s): 709/709 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 709/709 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 615/622 variables, 5/12 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/622 variables, 615/627 constraints. Problems are: Problem set: 1 solved, 3 unsolved
[2024-06-02 18:25:37] [INFO ] Deduced a trap composed of 69 places in 191 ms of which 25 ms to minimize.
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :1.44835e+06 after 4.12546e+07
[2024-06-02 18:25:37] [INFO ] Deduced a trap composed of 94 places in 129 ms of which 3 ms to minimize.
[2024-06-02 18:25:37] [INFO ] Deduced a trap composed of 254 places in 158 ms of which 3 ms to minimize.
[2024-06-02 18:25:38] [INFO ] Deduced a trap composed of 254 places in 161 ms of which 3 ms to minimize.
[2024-06-02 18:25:38] [INFO ] Deduced a trap composed of 257 places in 118 ms of which 3 ms to minimize.
Problem CO4-PT-15-ReachabilityCardinality-2024-09 is UNSAT
FORMULA CO4-PT-15-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/622 variables, 5/632 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/622 variables, 0/632 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 84/706 variables, 6/638 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/706 variables, 84/722 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/706 variables, 0/722 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/709 variables, 1/723 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/709 variables, 3/726 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/709 variables, 0/726 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 909/1618 variables, 709/1435 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1618 variables, 2/1437 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1618 variables, 0/1437 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1618 variables, 0/1437 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1618/1618 variables, and 1437 constraints, problems are : Problem set: 2 solved, 2 unsolved in 1484 ms.
Refiners :[Domain max(s): 709/709 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 709/709 constraints, PredecessorRefiner: 2/4 constraints, Known Traps: 5/5 constraints]
After SMT, in 2705ms problems are : Problem set: 2 solved, 2 unsolved
FORMULA CO4-PT-15-ReachabilityCardinality-2024-00 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 53 ms.
Support contains 3 out of 709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 909/909 transitions.
Graph (trivial) has 733 edges and 709 vertex of which 2 / 709 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 1304 edges and 708 vertex of which 657 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.2 ms
Discarding 51 places :
Also discarding 23 output transitions
Drop transitions (Output transitions of discarded places.) removed 23 transitions
Drop transitions (Empty/Sink Transition effects.) removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 349 transitions
Trivial Post-agglo rules discarded 349 transitions
Performed 349 trivial Post agglomeration. Transition count delta: 349
Iterating post reduction 0 with 379 rules applied. Total rules applied 381 place count 657 transition count 505
Reduce places removed 349 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 378 rules applied. Total rules applied 759 place count 308 transition count 476
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 29 rules applied. Total rules applied 788 place count 295 transition count 460
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 9 rules applied. Total rules applied 797 place count 292 transition count 454
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 9 rules applied. Total rules applied 806 place count 289 transition count 448
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 8 rules applied. Total rules applied 814 place count 286 transition count 443
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 816 place count 284 transition count 443
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 816 place count 284 transition count 442
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 818 place count 283 transition count 442
Discarding 47 places :
Symmetric choice reduction at 7 with 47 rule applications. Total rules 865 place count 236 transition count 395
Iterating global reduction 7 with 47 rules applied. Total rules applied 912 place count 236 transition count 395
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 15 Pre rules applied. Total rules applied 912 place count 236 transition count 380
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 942 place count 221 transition count 380
Discarding 28 places :
Symmetric choice reduction at 7 with 28 rule applications. Total rules 970 place count 193 transition count 336
Iterating global reduction 7 with 28 rules applied. Total rules applied 998 place count 193 transition count 336
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 7 rules applied. Total rules applied 1005 place count 193 transition count 329
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1006 place count 192 transition count 329
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1010 place count 188 transition count 324
Iterating global reduction 9 with 4 rules applied. Total rules applied 1014 place count 188 transition count 324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 1018 place count 188 transition count 320
Performed 73 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 73 places in 1 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 10 with 146 rules applied. Total rules applied 1164 place count 115 transition count 237
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 1168 place count 115 transition count 233
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 11 with 72 rules applied. Total rules applied 1240 place count 79 transition count 271
Drop transitions (Empty/Sink Transition effects.) removed 57 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 11 with 76 rules applied. Total rules applied 1316 place count 79 transition count 195
Discarding 28 places :
Symmetric choice reduction at 12 with 28 rule applications. Total rules 1344 place count 51 transition count 128
Iterating global reduction 12 with 28 rules applied. Total rules applied 1372 place count 51 transition count 128
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 12 with 20 rules applied. Total rules applied 1392 place count 51 transition count 108
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 1398 place count 45 transition count 84
Iterating global reduction 13 with 6 rules applied. Total rules applied 1404 place count 45 transition count 84
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 1408 place count 45 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 1410 place count 44 transition count 88
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 1413 place count 44 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 15 with 8 rules applied. Total rules applied 1421 place count 44 transition count 77
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1422 place count 43 transition count 75
Iterating global reduction 15 with 1 rules applied. Total rules applied 1423 place count 43 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1424 place count 43 transition count 74
Free-agglomeration rule applied 8 times.
Iterating global reduction 16 with 8 rules applied. Total rules applied 1432 place count 43 transition count 66
Reduce places removed 8 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 9 rules applied. Total rules applied 1441 place count 35 transition count 65
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 1442 place count 35 transition count 65
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1443 place count 34 transition count 64
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t511.t836 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 19 edges and 30 vertex of which 3 / 30 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 17 with 4 rules applied. Total rules applied 1447 place count 28 transition count 61
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 19 edges and 26 vertex of which 8 / 26 are part of one of the 1 SCC in 0 ms
Free SCC test removed 7 places
Iterating post reduction 18 with 9 rules applied. Total rules applied 1456 place count 19 transition count 55
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 19 with 25 rules applied. Total rules applied 1481 place count 19 transition count 30
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 1482 place count 18 transition count 28
Iterating global reduction 20 with 1 rules applied. Total rules applied 1483 place count 18 transition count 28
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 20 with 3 rules applied. Total rules applied 1486 place count 18 transition count 25
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 1488 place count 17 transition count 24
Free-agglomeration rule applied 1 times.
Iterating global reduction 21 with 1 rules applied. Total rules applied 1489 place count 17 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 1490 place count 16 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 1492 place count 16 transition count 21
Free-agglomeration rule applied 1 times.
Iterating global reduction 22 with 1 rules applied. Total rules applied 1493 place count 16 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 1494 place count 15 transition count 20
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 23 with 2 rules applied. Total rules applied 1496 place count 15 transition count 18
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 1497 place count 15 transition count 18
Applied a total of 1497 rules in 183 ms. Remains 15 /709 variables (removed 694) and now considering 18/909 (removed 891) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 15/709 places, 18/909 transitions.
RANDOM walk for 265 steps (0 resets) in 6 ms. (37 steps per ms) remains 0/1 properties
FORMULA CO4-PT-15-ReachabilityCardinality-2024-14 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 4545 ms.

BK_STOP 1717352738991

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="CO4-PT-15"
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 CO4-PT-15, 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 r550-tall-171734898600118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-15.tgz
mv CO4-PT-15 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 ;