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.r046-smll-165252115800086.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is CloudReconfiguration-PT-303, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.0K Apr 29 14:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 29 14:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 14:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 14:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 29 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 29 14:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 660K 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 CloudReconfiguration-PT-303-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-303-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069643810

Running Version 0
[2022-06-12 21:34:06] [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 21:34:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:34:06] [INFO ] Load time of PNML (sax parser for PT used): 317 ms
[2022-06-12 21:34:06] [INFO ] Transformed 2584 places.
[2022-06-12 21:34:06] [INFO ] Transformed 3094 transitions.
[2022-06-12 21:34:06] [INFO ] Found NUPN structural information;
[2022-06-12 21:34:06] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 406 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 105 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 2426297 steps, run timeout after 30001 ms. (steps per millisecond=80 ) properties seen :{3=1, 5=1, 10=1, 11=1, 12=1}
Probabilistic random walk after 2426297 steps, saw 582192 distinct states, run finished after 30010 ms. (steps per millisecond=80 ) properties seen :{3=1, 5=1, 10=1, 11=1, 12=1}
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 8 properties.
// Phase 1: matrix 3094 rows 2584 cols
[2022-06-12 21:34:37] [INFO ] Computed 4 place invariants in 61 ms
[2022-06-12 21:34:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2022-06-12 21:34:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:41] [INFO ] [Real]Absence check using state equation in 2063 ms returned sat
[2022-06-12 21:34:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:44] [INFO ] [Real]Absence check using state equation in 1831 ms returned sat
[2022-06-12 21:34:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:49] [INFO ] [Real]Absence check using state equation in 3322 ms returned sat
[2022-06-12 21:34:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 21:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:52] [INFO ] [Nat]Absence check using state equation in 2491 ms returned sat
[2022-06-12 21:34:53] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 300 ms.
[2022-06-12 21:34:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2022-06-12 21:34:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:57] [INFO ] [Real]Absence check using state equation in 1742 ms returned sat
[2022-06-12 21:34:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:58] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-06-12 21:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:00] [INFO ] [Real]Absence check using state equation in 2348 ms returned sat
[2022-06-12 21:35:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:01] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2022-06-12 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:02] [INFO ] [Nat]Absence check using state equation in 1113 ms returned unsat
[2022-06-12 21:35:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 94 ms returned sat
[2022-06-12 21:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:05] [INFO ] [Real]Absence check using state equation in 2595 ms returned sat
[2022-06-12 21:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 94 ms returned sat
[2022-06-12 21:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:09] [INFO ] [Real]Absence check using state equation in 1951 ms returned sat
[2022-06-12 21:35:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2022-06-12 21:35:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:12] [INFO ] [Nat]Absence check using state equation in 2131 ms returned sat
[2022-06-12 21:35:12] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 209 ms.
[2022-06-12 21:35:14] [INFO ] Added : 30 causal constraints over 6 iterations in 2071 ms. Result :unknown
[2022-06-12 21:35:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:17] [INFO ] [Real]Absence check using state equation in 2332 ms returned sat
[2022-06-12 21:35:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:20] [INFO ] [Nat]Absence check using state equation in 2358 ms returned sat
[2022-06-12 21:35:21] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 219 ms.
[2022-06-12 21:35:23] [INFO ] Added : 30 causal constraints over 6 iterations in 1993 ms. Result :unknown
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Support contains 79 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2787 edges and 2584 vertex of which 651 / 2584 are part of one of the 53 SCC in 39 ms
Free SCC test removed 598 places
Drop transitions removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Drop transitions removed 1208 transitions
Trivial Post-agglo rules discarded 1208 transitions
Performed 1208 trivial Post agglomeration. Transition count delta: 1208
Iterating post reduction 0 with 1208 rules applied. Total rules applied 1209 place count 1986 transition count 1154
Reduce places removed 1208 places and 0 transitions.
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 1 with 1327 rules applied. Total rules applied 2536 place count 778 transition count 1035
Reduce places removed 54 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 61 rules applied. Total rules applied 2597 place count 724 transition count 1028
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 2603 place count 722 transition count 1024
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 2610 place count 720 transition count 1019
Reduce places removed 3 places and 0 transitions.
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Iterating post reduction 5 with 60 rules applied. Total rules applied 2670 place count 717 transition count 962
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 66 rules applied. Total rules applied 2736 place count 660 transition count 953
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2738 place count 658 transition count 953
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 27 Pre rules applied. Total rules applied 2738 place count 658 transition count 926
Deduced a syphon composed of 27 places in 4 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 8 with 54 rules applied. Total rules applied 2792 place count 631 transition count 926
Discarding 84 places :
Symmetric choice reduction at 8 with 84 rule applications. Total rules 2876 place count 547 transition count 842
Iterating global reduction 8 with 84 rules applied. Total rules applied 2960 place count 547 transition count 842
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 6 rules applied. Total rules applied 2966 place count 547 transition count 836
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 4 rules applied. Total rules applied 2970 place count 545 transition count 834
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2971 place count 544 transition count 834
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 8 Pre rules applied. Total rules applied 2971 place count 544 transition count 826
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 11 with 16 rules applied. Total rules applied 2987 place count 536 transition count 826
Discarding 51 places :
Symmetric choice reduction at 11 with 51 rule applications. Total rules 3038 place count 485 transition count 775
Iterating global reduction 11 with 51 rules applied. Total rules applied 3089 place count 485 transition count 775
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 11 with 20 rules applied. Total rules applied 3109 place count 485 transition count 755
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 12 with 16 rules applied. Total rules applied 3125 place count 475 transition count 749
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 3128 place count 472 transition count 749
Discarding 14 places :
Symmetric choice reduction at 14 with 14 rule applications. Total rules 3142 place count 458 transition count 728
Iterating global reduction 14 with 14 rules applied. Total rules applied 3156 place count 458 transition count 728
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3160 place count 458 transition count 724
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 3165 place count 453 transition count 714
Iterating global reduction 15 with 5 rules applied. Total rules applied 3170 place count 453 transition count 714
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 3173 place count 450 transition count 708
Iterating global reduction 15 with 3 rules applied. Total rules applied 3176 place count 450 transition count 708
Performed 173 Post agglomeration using F-continuation condition with reduction of 75 identical transitions.
Deduced a syphon composed of 173 places in 2 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 15 with 346 rules applied. Total rules applied 3522 place count 277 transition count 460
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 3526 place count 277 transition count 456
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 3532 place count 274 transition count 453
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 3538 place count 274 transition count 447
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 3542 place count 272 transition count 445
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 3546 place count 272 transition count 441
Performed 41 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 41 places in 3 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 18 with 82 rules applied. Total rules applied 3628 place count 231 transition count 501
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 18 with 30 rules applied. Total rules applied 3658 place count 231 transition count 471
Discarding 14 places :
Symmetric choice reduction at 19 with 14 rule applications. Total rules 3672 place count 217 transition count 443
Iterating global reduction 19 with 14 rules applied. Total rules applied 3686 place count 217 transition count 443
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 19 with 3 rules applied. Total rules applied 3689 place count 217 transition count 440
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 20 with 22 rules applied. Total rules applied 3711 place count 217 transition count 418
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3712 place count 216 transition count 417
Iterating global reduction 20 with 1 rules applied. Total rules applied 3713 place count 216 transition count 417
Free-agglomeration rule applied 21 times.
Iterating global reduction 20 with 21 rules applied. Total rules applied 3734 place count 216 transition count 396
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 20 with 21 rules applied. Total rules applied 3755 place count 195 transition count 396
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 21 with 7 rules applied. Total rules applied 3762 place count 195 transition count 389
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 21 with 16 rules applied. Total rules applied 3778 place count 195 transition count 389
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 3779 place count 195 transition count 388
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 3780 place count 195 transition count 388
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3781 place count 194 transition count 387
Applied a total of 3781 rules in 830 ms. Remains 194 /2584 variables (removed 2390) and now considering 387/3094 (removed 2707) transitions.
Finished structural reductions, in 1 iterations. Remains : 194/2584 places, 387/3094 transitions.
[2022-06-12 21:35:24] [INFO ] Flatten gal took : 95 ms
[2022-06-12 21:35:24] [INFO ] Flatten gal took : 44 ms
[2022-06-12 21:35:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6297435155229508654.gal : 20 ms
[2022-06-12 21:35:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11081110115139424596.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/ReachabilityCardinality6297435155229508654.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11081110115139424596.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/ReachabilityCardinality6297435155229508654.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11081110115139424596.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11081110115139424596.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 12
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :12 after 57
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :57 after 60
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :60 after 67
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :67 after 78
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :78 after 119
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :119 after 327
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :327 after 9342
Reachability property CloudReconfiguration-PT-303-ReachabilityCardinality-12 is true.
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :9342 after 102280
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :102280 after 399916
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,1.48322e+06,3.15677,12828,2,3291,17,35824,8,0,1279,29150,0
Total reachable state count : 1483221

Verifying 3 reachability properties.
Invariant property CloudReconfiguration-PT-303-ReachabilityCardinality-03 does not hold.
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-303-ReachabilityCardinality-03,44,3.16378,13088,2,254,17,35824,8,0,1294,29150,0
Invariant property CloudReconfiguration-PT-303-ReachabilityCardinality-10 does not hold.
FORMULA CloudReconfiguration-PT-303-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-303-ReachabilityCardinality-10,66,3.16465,13260,2,223,17,35824,8,0,1296,29150,0
Reachability property CloudReconfiguration-PT-303-ReachabilityCardinality-12 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
CloudReconfiguration-PT-303-ReachabilityCardinality-12,1073,3.17145,13260,2,412,17,35824,9,0,1346,29150,0
All properties solved without resorting to model-checking.

BK_STOP 1655069728782

--------------------
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="CloudReconfiguration-PT-303"
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 CloudReconfiguration-PT-303, 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 r046-smll-165252115800086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-303.tgz
mv CloudReconfiguration-PT-303 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 ;