Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067000206.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is DLCround-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067000206
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.1M May 29 14:32 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 DLCround-PT-08b-ReachabilityCardinality-2025-00
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-01
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-02
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-03
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-04
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-05
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-06
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-07
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-08
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-09
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-10
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-11
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-12
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-13
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-14
FORMULA_NAME DLCround-PT-08b-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748673925817

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-31 06:45:26] [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]
[2025-05-31 06:45:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 06:45:28] [INFO ] Load time of PNML (sax parser for PT used): 1262 ms
[2025-05-31 06:45:28] [INFO ] Transformed 3088 places.
[2025-05-31 06:45:28] [INFO ] Transformed 4732 transitions.
[2025-05-31 06:45:28] [INFO ] Found NUPN structural information;
[2025-05-31 06:45:28] [INFO ] Parsed PT model containing 3088 places and 4732 transitions and 13004 arcs in 1424 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1727 ms. (23 steps per ms) remains 2/14 properties
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 396 ms. (100 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 208 ms. (191 steps per ms) remains 2/2 properties
// Phase 1: matrix 4732 rows 3088 cols
[2025-05-31 06:45:29] [INFO ] Computed 157 invariants in 39 ms
Excessive predecessor constraint size, skipping predecessor.
[2025-05-31 06:45:29] [INFO ] Flatten gal took : 432 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-05-31 06:45:29] [INFO ] Flatten gal took : 170 ms
[2025-05-31 06:45:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4717793222717093672.gal : 106 ms
[2025-05-31 06:45:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality115883169906448094.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4717793222717093672.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality115883169906448094.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
At refinement iteration 2 (OVERLAPS) 2263/2308 variables, 101/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Loading property file /tmp/ReachabilityCardinality115883169906448094.prop.
At refinement iteration 3 (INCLUDED_ONLY) 0/2308 variables, 2263/2409 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2308 variables, 0/2409 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 780/3088 variables, 56/2465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3088 variables, 780/3245 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3088 variables, 0/3245 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 4732/7820 variables, 3088/6333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7820 variables, 0/6333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/7820 variables, 0/6333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7820/7820 variables, and 6333 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4665 ms.
Refiners :[Domain max(s): 3088/3088 constraints, Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 3088/3088 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2263/2308 variables, 101/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2308 variables, 2263/2409 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 06:45:35] [INFO ] Deduced a trap composed of 185 places in 324 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 06:45:35] [INFO ] Deduced a trap composed of 198 places in 301 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 06:45:36] [INFO ] Deduced a trap composed of 202 places in 244 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 06:45:36] [INFO ] Deduced a trap composed of 237 places in 195 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 06:45:36] [INFO ] Deduced a trap composed of 238 places in 199 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 06:45:36] [INFO ] Deduced a trap composed of 245 places in 167 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2308 variables, 6/2415 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2308 variables, 0/2415 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 780/3088 variables, 56/2471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3088 variables, 780/3251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3088 variables, 0/3251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 4
Solver is answering 'unknown', stopping.
SDD size :1 after 5
After SMT solving in domain Int declared 7820/7820 variables, and 6339 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5019 ms.
Refiners :[Domain max(s): 3088/3088 constraints, Positive P Invariants (semi-flows): 157/157 constraints, State Equation: 3088/3088 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9846ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 3088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3088/3088 places, 4732/4732 transitions.
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
Graph (trivial) has 2788 edges and 3088 vertex of which 464 / 3088 are part of one of the 39 SCC in 10 ms
Free SCC test removed 425 places
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 26
Drop transitions (Empty/Sink Transition effects.) removed 477 transitions
Reduce isomorphic transitions removed 477 transitions.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :26 after 1547
Drop transitions (Trivial Post-Agglo cleanup.) removed 1136 transitions
Trivial Post-agglo rules discarded 1136 transitions
Performed 1136 trivial Post agglomeration. Transition count delta: 1136
Iterating post reduction 0 with 1136 rules applied. Total rules applied 1137 place count 2663 transition count 3119
Reduce places removed 1136 places and 0 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1547 after 44706
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 1 with 1202 rules applied. Total rules applied 2339 place count 1527 transition count 3053
Reduce places removed 29 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 2 with 35 rules applied. Total rules applied 2374 place count 1498 transition count 3047
Reduce places removed 3 places and 0 transitions.
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :44706 after 52044
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :52044 after 64910
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Iterating post reduction 3 with 26 rules applied. Total rules applied 2400 place count 1495 transition count 3024
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 2423 place count 1472 transition count 3024
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :64910 after 77556
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2423 place count 1472 transition count 2999
Deduced a syphon composed of 25 places in 11 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 2473 place count 1447 transition count 2999
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :77556 after 138135
Discarding 380 places :
Symmetric choice reduction at 5 with 380 rule applications. Total rules 2853 place count 1067 transition count 2619
Iterating global reduction 5 with 380 rules applied. Total rules applied 3233 place count 1067 transition count 2619
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 3235 place count 1067 transition count 2617
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :138135 after 1.69663e+06
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 154 Pre rules applied. Total rules applied 3235 place count 1067 transition count 2463
Deduced a syphon composed of 154 places in 28 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 6 with 308 rules applied. Total rules applied 3543 place count 913 transition count 2463
Discarding 55 places :
Symmetric choice reduction at 6 with 55 rule applications. Total rules 3598 place count 858 transition count 1829
Iterating global reduction 6 with 55 rules applied. Total rules applied 3653 place count 858 transition count 1829
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 3670 place count 858 transition count 1812
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.69663e+06 after 6.44582e+06
Performed 224 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 224 places in 1 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 7 with 448 rules applied. Total rules applied 4118 place count 634 transition count 1581
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 4125 place count 634 transition count 1574
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 4128 place count 631 transition count 1538
Iterating global reduction 8 with 3 rules applied. Total rules applied 4131 place count 631 transition count 1538
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4132 place count 631 transition count 1537
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: -520
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 9 with 112 rules applied. Total rules applied 4244 place count 575 transition count 2057
Drop transitions (Empty/Sink Transition effects.) removed 58 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 9 with 64 rules applied. Total rules applied 4308 place count 575 transition count 1993
Discarding 19 places :
Symmetric choice reduction at 10 with 19 rule applications. Total rules 4327 place count 556 transition count 1545
Iterating global reduction 10 with 19 rules applied. Total rules applied 4346 place count 556 transition count 1545
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 10 with 13 rules applied. Total rules applied 4359 place count 556 transition count 1532
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 4369 place count 551 transition count 1580
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 4372 place count 551 transition count 1577
Drop transitions (Redundant composition of simpler transitions.) removed 122 transitions
Redundant transition composition rules discarded 122 transitions
Iterating global reduction 12 with 122 rules applied. Total rules applied 4494 place count 551 transition count 1455
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 4501 place count 544 transition count 1360
Iterating global reduction 12 with 7 rules applied. Total rules applied 4508 place count 544 transition count 1360
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 4515 place count 544 transition count 1353
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 4517 place count 543 transition count 1366
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 4519 place count 543 transition count 1364
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 14 with 9 rules applied. Total rules applied 4528 place count 543 transition count 1355
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4530 place count 542 transition count 1368
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 4532 place count 542 transition count 1366
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 15 with 9 rules applied. Total rules applied 4541 place count 542 transition count 1357
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 4543 place count 541 transition count 1370
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 4545 place count 541 transition count 1368
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 16 with 9 rules applied. Total rules applied 4554 place count 541 transition count 1359
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 4556 place count 540 transition count 1372
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 4557 place count 540 transition count 1371
Free-agglomeration rule applied 267 times with reduction of 117 identical transitions.
Iterating global reduction 17 with 267 rules applied. Total rules applied 4824 place count 540 transition count 987
Reduce places removed 267 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 296 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 311 transitions.
Graph (complete) has 796 edges and 273 vertex of which 266 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Iterating post reduction 17 with 579 rules applied. Total rules applied 5403 place count 266 transition count 676
Discarding 30 places :
Symmetric choice reduction at 18 with 30 rule applications. Total rules 5433 place count 236 transition count 612
Iterating global reduction 18 with 30 rules applied. Total rules applied 5463 place count 236 transition count 612
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 5465 place count 235 transition count 629
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 18 with 10 rules applied. Total rules applied 5475 place count 235 transition count 619
SDD proceeding with computation,2 properties remain. new max is 8192
Drop transitions (Redundant composition of simpler transitions.) removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 19 with 48 rules applied. Total rules applied 5523 place count 235 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 5524 place count 234 transition count 571
SDD size :6.44582e+06 after 1.42796e+08
Discarding 9 places :
Symmetric choice reduction at 20 with 9 rule applications. Total rules 5533 place count 225 transition count 554
Iterating global reduction 20 with 9 rules applied. Total rules applied 5542 place count 225 transition count 554
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 5543 place count 225 transition count 554
Applied a total of 5543 rules in 939 ms. Remains 225 /3088 variables (removed 2863) and now considering 554/4732 (removed 4178) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 946 ms. Remains : 225/3088 places, 554/4732 transitions.
RANDOM walk for 3987 steps (0 resets) in 170 ms. (23 steps per ms) remains 0/2 properties
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-08b-ReachabilityCardinality-2025-04 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 13235 ms.

BK_STOP 1748673940272

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="DLCround-PT-08b"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DLCround-PT-08b, 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 r072-tall-174860067000206"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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