Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780200029.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is DLCflexbar-PT-6b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780200029
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 8.0K Apr 29 19:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 29 19:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 19:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 29 19:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 19:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 29 19:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 29 19:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 29 19:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 9.6M May 10 09:33 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 DLCflexbar-PT-6b-ReachabilityCardinality-00
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-01
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-02
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-03
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-04
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-05
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-06
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-07
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-08
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-09
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-10
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-11
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-12
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-13
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-14
FORMULA_NAME DLCflexbar-PT-6b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068492990

Running Version 0
[2022-06-12 21:14:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:14:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:14:55] [INFO ] Load time of PNML (sax parser for PT used): 663 ms
[2022-06-12 21:14:55] [INFO ] Transformed 25104 places.
[2022-06-12 21:14:55] [INFO ] Transformed 39112 transitions.
[2022-06-12 21:14:55] [INFO ] Found NUPN structural information;
[2022-06-12 21:14:56] [INFO ] Parsed PT model containing 25104 places and 39112 transitions in 2229 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 50 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 12) seen :1
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Probabilistic random walk after 1064472 steps, saw 1057857 distinct states, run finished after 30010 ms. (steps per millisecond=35 ) properties seen :{}
Running SMT prover for 11 properties.
// Phase 1: matrix 39112 rows 25104 cols
[2022-06-12 21:15:31] [INFO ] Computed 1492 place invariants in 263 ms
[2022-06-12 21:15:48] [INFO ] [Real]Absence check using 1492 positive place invariants in 8092 ms returned sat
[2022-06-12 21:15:49] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:11
[2022-06-12 21:16:03] [INFO ] [Nat]Absence check using 1492 positive place invariants in 6743 ms returned sat
[2022-06-12 21:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Support contains 139 out of 25104 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25104/25104 places, 39112/39112 transitions.
Graph (trivial) has 22535 edges and 25104 vertex of which 1695 / 25104 are part of one of the 112 SCC in 86 ms
Free SCC test removed 1583 places
Drop transitions removed 1784 transitions
Reduce isomorphic transitions removed 1784 transitions.
Drop transitions removed 11030 transitions
Trivial Post-agglo rules discarded 11030 transitions
Performed 11030 trivial Post agglomeration. Transition count delta: 11030
Iterating post reduction 0 with 11030 rules applied. Total rules applied 11031 place count 23521 transition count 26298
Reduce places removed 11030 places and 0 transitions.
Ensure Unique test removed 266 transitions
Reduce isomorphic transitions removed 266 transitions.
Drop transitions removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 1 with 11555 rules applied. Total rules applied 22586 place count 12491 transition count 25773
Reduce places removed 259 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 2 with 415 rules applied. Total rules applied 23001 place count 12232 transition count 25617
Reduce places removed 76 places and 0 transitions.
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Iterating post reduction 3 with 141 rules applied. Total rules applied 23142 place count 12156 transition count 25552
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 4 with 65 rules applied. Total rules applied 23207 place count 12091 transition count 25552
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 129 Pre rules applied. Total rules applied 23207 place count 12091 transition count 25423
Deduced a syphon composed of 129 places in 953 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 5 with 258 rules applied. Total rules applied 23465 place count 11962 transition count 25423
Discarding 3297 places :
Symmetric choice reduction at 5 with 3297 rule applications. Total rules 26762 place count 8665 transition count 22126
Iterating global reduction 5 with 3297 rules applied. Total rules applied 30059 place count 8665 transition count 22126
Performed 1417 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1417 Pre rules applied. Total rules applied 30059 place count 8665 transition count 20709
Deduced a syphon composed of 1417 places in 820 ms
Reduce places removed 1417 places and 0 transitions.
Iterating global reduction 5 with 2834 rules applied. Total rules applied 32893 place count 7248 transition count 20709
Discarding 202 places :
Symmetric choice reduction at 5 with 202 rule applications. Total rules 33095 place count 7046 transition count 14860
Iterating global reduction 5 with 202 rules applied. Total rules applied 33297 place count 7046 transition count 14860
Ensure Unique test removed 164 transitions
Reduce isomorphic transitions removed 164 transitions.
Iterating post reduction 5 with 164 rules applied. Total rules applied 33461 place count 7046 transition count 14696
Performed 1772 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 1772 places in 6 ms
Reduce places removed 1772 places and 0 transitions.
Iterating global reduction 6 with 3544 rules applied. Total rules applied 37005 place count 5274 transition count 12918
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 37016 place count 5274 transition count 12907
Renaming transitions due to excessive name length > 1024 char.
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 37018 place count 5272 transition count 12725
Iterating global reduction 7 with 2 rules applied. Total rules applied 37020 place count 5272 transition count 12725
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 37021 place count 5272 transition count 12724
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -698
Deduced a syphon composed of 101 places in 8 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 37223 place count 5171 transition count 13422
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 8 with 45 rules applied. Total rules applied 37268 place count 5171 transition count 13377
Discarding 47 places :
Symmetric choice reduction at 9 with 47 rule applications. Total rules 37315 place count 5124 transition count 12625
Iterating global reduction 9 with 47 rules applied. Total rules applied 37362 place count 5124 transition count 12625
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 9 with 43 rules applied. Total rules applied 37405 place count 5124 transition count 12582
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -678
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 37607 place count 5023 transition count 13260
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 10 with 22 rules applied. Total rules applied 37629 place count 5023 transition count 13238
Discarding 24 places :
Symmetric choice reduction at 11 with 24 rule applications. Total rules 37653 place count 4999 transition count 12854
Iterating global reduction 11 with 24 rules applied. Total rules applied 37677 place count 4999 transition count 12854
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 11 with 21 rules applied. Total rules applied 37698 place count 4999 transition count 12833
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -695
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 37900 place count 4898 transition count 13528
Drop transitions removed 90 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 12 with 102 rules applied. Total rules applied 38002 place count 4898 transition count 13426
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 38014 place count 4886 transition count 13228
Iterating global reduction 13 with 12 rules applied. Total rules applied 38026 place count 4886 transition count 13228
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 13 with 12 rules applied. Total rules applied 38038 place count 4886 transition count 13216
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: -316
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 14 with 86 rules applied. Total rules applied 38124 place count 4843 transition count 13532
Drop transitions removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 14 with 45 rules applied. Total rules applied 38169 place count 4843 transition count 13487
Drop transitions removed 153 transitions
Redundant transition composition rules discarded 153 transitions
Iterating global reduction 15 with 153 rules applied. Total rules applied 38322 place count 4843 transition count 13334
Discarding 13 places :
Symmetric choice reduction at 15 with 13 rule applications. Total rules 38335 place count 4830 transition count 13321
Iterating global reduction 15 with 13 rules applied. Total rules applied 38348 place count 4830 transition count 13321
Discarding 13 places :
Symmetric choice reduction at 15 with 13 rule applications. Total rules 38361 place count 4817 transition count 12073
Iterating global reduction 15 with 13 rules applied. Total rules applied 38374 place count 4817 transition count 12073
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 15 with 13 rules applied. Total rules applied 38387 place count 4817 transition count 12060
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 16 with 16 rules applied. Total rules applied 38403 place count 4809 transition count 12052
Discarding 8 places :
Symmetric choice reduction at 16 with 8 rule applications. Total rules 38411 place count 4801 transition count 11283
Iterating global reduction 16 with 8 rules applied. Total rules applied 38419 place count 4801 transition count 11283
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 16 with 7 rules applied. Total rules applied 38426 place count 4801 transition count 11276
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 38434 place count 4797 transition count 11299
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 38438 place count 4797 transition count 11295
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 18 with 20 rules applied. Total rules applied 38458 place count 4797 transition count 11275
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 38466 place count 4793 transition count 11297
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 38470 place count 4793 transition count 11293
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 19 with 19 rules applied. Total rules applied 38489 place count 4793 transition count 11274
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 38497 place count 4789 transition count 11294
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 38501 place count 4789 transition count 11290
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 20 with 19 rules applied. Total rules applied 38520 place count 4789 transition count 11271
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 38528 place count 4785 transition count 11294
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 38532 place count 4785 transition count 11290
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 21 with 19 rules applied. Total rules applied 38551 place count 4785 transition count 11271
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 21 with 6 rules applied. Total rules applied 38557 place count 4782 transition count 11284
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 21 with 3 rules applied. Total rules applied 38560 place count 4782 transition count 11281
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 22 with 10 rules applied. Total rules applied 38570 place count 4782 transition count 11271
Free-agglomeration rule applied 2847 times with reduction of 1853 identical transitions.
Iterating global reduction 22 with 2847 rules applied. Total rules applied 41417 place count 4782 transition count 6571
Reduce places removed 2847 places and 0 transitions.
Drop transitions removed 3482 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 3507 transitions.
Graph (complete) has 4733 edges and 1935 vertex of which 1585 are kept as prefixes of interest. Removing 350 places using SCC suffix rule.4 ms
Discarding 350 places :
Also discarding 295 output transitions
Drop transitions removed 295 transitions
Iterating post reduction 22 with 6355 rules applied. Total rules applied 47772 place count 1585 transition count 2769
Drop transitions removed 153 transitions
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 211 transitions.
Iterating post reduction 23 with 211 rules applied. Total rules applied 47983 place count 1585 transition count 2558
Discarding 599 places :
Symmetric choice reduction at 24 with 599 rule applications. Total rules 48582 place count 986 transition count 1817
Iterating global reduction 24 with 599 rules applied. Total rules applied 49181 place count 986 transition count 1817
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 49183 place count 986 transition count 1815
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 25 with 4 rules applied. Total rules applied 49187 place count 984 transition count 1837
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 25 with 10 rules applied. Total rules applied 49197 place count 984 transition count 1827
Drop transitions removed 90 transitions
Redundant transition composition rules discarded 90 transitions
Iterating global reduction 26 with 90 rules applied. Total rules applied 49287 place count 984 transition count 1737
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 26 with 5 rules applied. Total rules applied 49292 place count 979 transition count 1737
Discarding 17 places :
Symmetric choice reduction at 27 with 17 rule applications. Total rules 49309 place count 962 transition count 1720
Iterating global reduction 27 with 17 rules applied. Total rules applied 49326 place count 962 transition count 1720
Free-agglomeration rule applied 1 times.
Iterating global reduction 27 with 1 rules applied. Total rules applied 49327 place count 962 transition count 1719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 27 with 1 rules applied. Total rules applied 49328 place count 961 transition count 1719
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 28 with 3 rules applied. Total rules applied 49331 place count 961 transition count 1716
Free-agglomeration rule applied 1 times.
Iterating global reduction 28 with 1 rules applied. Total rules applied 49332 place count 961 transition count 1715
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 28 with 1 rules applied. Total rules applied 49333 place count 960 transition count 1715
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 29 with 3 rules applied. Total rules applied 49336 place count 960 transition count 1715
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 29 with 2 rules applied. Total rules applied 49338 place count 960 transition count 1713
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 29 with 1 rules applied. Total rules applied 49339 place count 959 transition count 1712
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 29 with 3 rules applied. Total rules applied 49342 place count 956 transition count 1712
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 30 with 2 Pre rules applied. Total rules applied 49342 place count 956 transition count 1710
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 30 with 4 rules applied. Total rules applied 49346 place count 954 transition count 1710
Performed 17 Post agglomeration using F-continuation condition with reduction of 23 identical transitions.
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 30 with 35 rules applied. Total rules applied 49381 place count 936 transition count 1670
Drop transitions removed 24 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 30 with 52 rules applied. Total rules applied 49433 place count 936 transition count 1618
Discarding 16 places :
Symmetric choice reduction at 31 with 16 rule applications. Total rules 49449 place count 920 transition count 1600
Iterating global reduction 31 with 16 rules applied. Total rules applied 49465 place count 920 transition count 1600
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 31 with 21 rules applied. Total rules applied 49486 place count 906 transition count 1593
Drop transitions removed 5 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (trivial) has 17 edges and 906 vertex of which 3 / 906 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 31 with 17 rules applied. Total rules applied 49503 place count 904 transition count 1577
Drop transitions removed 63 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 72 transitions.
Graph (complete) has 2598 edges and 904 vertex of which 883 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Iterating post reduction 32 with 73 rules applied. Total rules applied 49576 place count 883 transition count 1492
Drop transitions removed 17 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 33 with 30 rules applied. Total rules applied 49606 place count 883 transition count 1462
Discarding 60 places :
Symmetric choice reduction at 34 with 60 rule applications. Total rules 49666 place count 823 transition count 1379
Iterating global reduction 34 with 60 rules applied. Total rules applied 49726 place count 823 transition count 1379
Drop transitions removed 181 transitions
Redundant transition composition rules discarded 181 transitions
Iterating global reduction 34 with 181 rules applied. Total rules applied 49907 place count 823 transition count 1198
Reduce places removed 3 places and 0 transitions.
Graph (complete) has 2271 edges and 820 vertex of which 816 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 34 with 4 rules applied. Total rules applied 49911 place count 816 transition count 1198
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 35 with 7 rules applied. Total rules applied 49918 place count 816 transition count 1191
Discarding 145 places :
Symmetric choice reduction at 36 with 145 rule applications. Total rules 50063 place count 671 transition count 991
Iterating global reduction 36 with 145 rules applied. Total rules applied 50208 place count 671 transition count 991
Free-agglomeration rule applied 6 times.
Iterating global reduction 36 with 6 rules applied. Total rules applied 50214 place count 671 transition count 985
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 36 with 6 rules applied. Total rules applied 50220 place count 665 transition count 985
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 37 with 1 rules applied. Total rules applied 50221 place count 665 transition count 984
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 37 with 1 rules applied. Total rules applied 50222 place count 665 transition count 984
Applied a total of 50222 rules in 18809 ms. Remains 665 /25104 variables (removed 24439) and now considering 984/39112 (removed 38128) transitions.
Finished structural reductions, in 1 iterations. Remains : 665/25104 places, 984/39112 transitions.
[2022-06-12 21:16:33] [INFO ] Flatten gal took : 329 ms
[2022-06-12 21:16:33] [INFO ] Flatten gal took : 173 ms
[2022-06-12 21:16:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16968808273170407514.gal : 35 ms
[2022-06-12 21:16:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3563208000993930233.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16968808273170407514.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3563208000993930233.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality16968808273170407514.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3563208000993930233.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3563208000993930233.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :6 after 134
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :134 after 518
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :518 after 908
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :908 after 1036
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1036 after 1560
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1560 after 2072
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-12 does not hold.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :2072 after 1.6232e+09
Detected timeout of ITS tools.
[2022-06-12 21:16:48] [INFO ] Flatten gal took : 116 ms
[2022-06-12 21:16:48] [INFO ] Applying decomposition
[2022-06-12 21:16:48] [INFO ] Flatten gal took : 118 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14289085165040580062.txt, -o, /tmp/graph14289085165040580062.bin, -w, /tmp/graph14289085165040580062.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14289085165040580062.bin, -l, -1, -v, -w, /tmp/graph14289085165040580062.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:16:49] [INFO ] Decomposing Gal with order
[2022-06-12 21:16:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:16:49] [INFO ] Removed a total of 4203 redundant transitions.
[2022-06-12 21:16:49] [INFO ] Flatten gal took : 210 ms
[2022-06-12 21:16:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 271 labels/synchronizations in 135 ms.
[2022-06-12 21:16:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6076035611009796005.gal : 13 ms
[2022-06-12 21:16:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11303481926638107850.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality6076035611009796005.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11303481926638107850.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality6076035611009796005.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11303481926638107850.prop --nowitness
Loading property file /tmp/ReachabilityCardinality11303481926638107850.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 36
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :36 after 1440
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1440 after 1.81094e+06
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1.81094e+06 after 2.54211e+11
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :2.54211e+11 after 1.01802e+21
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-06 does not hold.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DLCflexbar-PT-6b-ReachabilityCardinality-00 is true.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1.01802e+21 after 1.18512e+48
Reachability property DLCflexbar-PT-6b-ReachabilityCardinality-14 is true.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-09 does not hold.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-07 does not hold.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-02 does not hold.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.18512e+48 after 2.67656e+62
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.17551e+76,0.534324,21340,3977,690,41946,4436,2057,30969,322,7402,0
Total reachable state count : 1.175505481789186666802485023798336976295e+76

Verifying 7 reachability properties.
Reachability property DLCflexbar-PT-6b-ReachabilityCardinality-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-6b-ReachabilityCardinality-00,2.47914e+35,0.537797,21604,301,100,41946,4436,2069,30969,325,7402,40
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-6b-ReachabilityCardinality-02,7.29019e+73,0.557171,21604,1037,211,41946,4436,2200,30969,338,7402,9843
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-06 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-6b-ReachabilityCardinality-06,5.36405e+57,0.557892,21604,420,131,41946,4436,2206,30969,338,7402,9973
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-07 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-6b-ReachabilityCardinality-07,7.61661e+74,0.578057,21604,2247,383,41946,4436,2298,30969,341,7402,16019
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-6b-ReachabilityCardinality-09,1.08622e+58,0.578937,21604,316,113,41946,4436,2304,30969,341,7402,16101
Invariant property DLCflexbar-PT-6b-ReachabilityCardinality-13 does not hold.
FORMULA DLCflexbar-PT-6b-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-6b-ReachabilityCardinality-13,3.28541e+74,0.610609,21604,966,206,41946,4436,2417,30969,343,7402,35484
Reachability property DLCflexbar-PT-6b-ReachabilityCardinality-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-6b-ReachabilityCardinality-14,2.38402e+56,0.614556,21604,314,116,41946,4436,2476,30969,345,7402,37176
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.

BK_STOP 1655068611540

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-6b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is DLCflexbar-PT-6b, 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 r071-tall-165254780200029"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-6b.tgz
mv DLCflexbar-PT-6b 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 ;