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-165252115800128.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-317, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800128
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.9K Apr 29 14:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 29 14:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 14:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:26 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 4.1K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 14:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 29 14:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 14:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 29 14:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 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 661K 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-317-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655071301123

Running Version 0
[2022-06-12 22:01:44] [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 22:01:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 22:01:45] [INFO ] Load time of PNML (sax parser for PT used): 397 ms
[2022-06-12 22:01:45] [INFO ] Transformed 2587 places.
[2022-06-12 22:01:45] [INFO ] Transformed 3099 transitions.
[2022-06-12 22:01:45] [INFO ] Found NUPN structural information;
[2022-06-12 22:01:45] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 498 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 44 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 109 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 14) seen :2
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :1
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 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 35 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :1
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 3099 rows 2587 cols
[2022-06-12 22:01:45] [INFO ] Computed 4 place invariants in 75 ms
[2022-06-12 22:01:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2022-06-12 22:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:01:50] [INFO ] [Real]Absence check using state equation in 2756 ms returned sat
[2022-06-12 22:01:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:01:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 22:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:01:53] [INFO ] [Nat]Absence check using state equation in 1885 ms returned sat
[2022-06-12 22:01:53] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 256 ms.
[2022-06-12 22:01:55] [INFO ] Added : 25 causal constraints over 5 iterations in 2171 ms. Result :unknown
[2022-06-12 22:01:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2022-06-12 22:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:01:58] [INFO ] [Real]Absence check using state equation in 2289 ms returned sat
[2022-06-12 22:01:59] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 258 ms.
[2022-06-12 22:02:00] [INFO ] Added : 20 causal constraints over 4 iterations in 1542 ms. Result :unknown
[2022-06-12 22:02:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 107 ms returned sat
[2022-06-12 22:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:04] [INFO ] [Real]Absence check using state equation in 2682 ms returned sat
[2022-06-12 22:02:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:02:05] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-06-12 22:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:07] [INFO ] [Nat]Absence check using state equation in 2424 ms returned sat
[2022-06-12 22:02:08] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 434 ms.
[2022-06-12 22:02:09] [INFO ] Added : 20 causal constraints over 4 iterations in 1739 ms. Result :unknown
[2022-06-12 22:02:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-06-12 22:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:12] [INFO ] [Real]Absence check using state equation in 1999 ms returned sat
[2022-06-12 22:02:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:02:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2022-06-12 22:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:15] [INFO ] [Nat]Absence check using state equation in 1922 ms returned sat
[2022-06-12 22:02:15] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 311 ms.
[2022-06-12 22:02:17] [INFO ] Added : 30 causal constraints over 6 iterations in 2160 ms. Result :unknown
[2022-06-12 22:02:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 108 ms returned sat
[2022-06-12 22:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:20] [INFO ] [Real]Absence check using state equation in 2485 ms returned sat
[2022-06-12 22:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:02:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 22:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:23] [INFO ] [Nat]Absence check using state equation in 2304 ms returned sat
[2022-06-12 22:02:24] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 269 ms.
[2022-06-12 22:02:26] [INFO ] Added : 30 causal constraints over 6 iterations in 1975 ms. Result :unknown
[2022-06-12 22:02:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-06-12 22:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:29] [INFO ] [Real]Absence check using state equation in 2592 ms returned sat
[2022-06-12 22:02:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:02:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 22:02:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:32] [INFO ] [Real]Absence check using state equation in 2116 ms returned sat
[2022-06-12 22:02:33] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 286 ms.
[2022-06-12 22:02:35] [INFO ] Added : 25 causal constraints over 5 iterations in 2108 ms. Result :unknown
[2022-06-12 22:02:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 79 ms returned sat
[2022-06-12 22:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:40] [INFO ] [Real]Absence check using state equation in 3800 ms returned sat
[2022-06-12 22:02:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:02:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:02:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:44] [INFO ] [Real]Absence check using state equation in 2965 ms returned sat
[2022-06-12 22:02:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:02:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2022-06-12 22:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:02:50] [INFO ] [Real]Absence check using state equation in 4125 ms returned unknown
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Support contains 108 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2721 edges and 2587 vertex of which 590 / 2587 are part of one of the 51 SCC in 19 ms
Free SCC test removed 539 places
Drop transitions removed 666 transitions
Reduce isomorphic transitions removed 666 transitions.
Graph (complete) has 2719 edges and 2048 vertex of which 2034 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.9 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1201 transitions
Trivial Post-agglo rules discarded 1201 transitions
Performed 1201 trivial Post agglomeration. Transition count delta: 1201
Iterating post reduction 0 with 1210 rules applied. Total rules applied 1212 place count 2034 transition count 1214
Reduce places removed 1201 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 1 with 1306 rules applied. Total rules applied 2518 place count 833 transition count 1109
Reduce places removed 43 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 50 rules applied. Total rules applied 2568 place count 790 transition count 1102
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 2572 place count 788 transition count 1100
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 4 with 4 rules applied. Total rules applied 2576 place count 787 transition count 1097
Reduce places removed 2 places and 0 transitions.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Iterating post reduction 5 with 60 rules applied. Total rules applied 2636 place count 785 transition count 1039
Reduce places removed 58 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 6 with 60 rules applied. Total rules applied 2696 place count 727 transition count 1037
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2697 place count 726 transition count 1037
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 33 Pre rules applied. Total rules applied 2697 place count 726 transition count 1004
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 8 with 66 rules applied. Total rules applied 2763 place count 693 transition count 1004
Discarding 81 places :
Symmetric choice reduction at 8 with 81 rule applications. Total rules 2844 place count 612 transition count 923
Iterating global reduction 8 with 81 rules applied. Total rules applied 2925 place count 612 transition count 923
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2927 place count 612 transition count 921
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2928 place count 611 transition count 921
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 4 Pre rules applied. Total rules applied 2928 place count 611 transition count 917
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 2936 place count 607 transition count 917
Discarding 49 places :
Symmetric choice reduction at 10 with 49 rule applications. Total rules 2985 place count 558 transition count 867
Iterating global reduction 10 with 49 rules applied. Total rules applied 3034 place count 558 transition count 867
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 10 with 23 rules applied. Total rules applied 3057 place count 558 transition count 844
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 13 rules applied. Total rules applied 3070 place count 547 transition count 842
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3071 place count 546 transition count 842
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 3080 place count 537 transition count 827
Iterating global reduction 13 with 9 rules applied. Total rules applied 3089 place count 537 transition count 827
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 3090 place count 537 transition count 826
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 3094 place count 533 transition count 818
Iterating global reduction 14 with 4 rules applied. Total rules applied 3098 place count 533 transition count 818
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 3101 place count 530 transition count 812
Iterating global reduction 14 with 3 rules applied. Total rules applied 3104 place count 530 transition count 812
Performed 171 Post agglomeration using F-continuation condition with reduction of 52 identical transitions.
Deduced a syphon composed of 171 places in 1 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 14 with 342 rules applied. Total rules applied 3446 place count 359 transition count 589
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 14 with 10 rules applied. Total rules applied 3456 place count 359 transition count 579
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 3462 place count 356 transition count 576
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 3464 place count 356 transition count 574
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3466 place count 355 transition count 573
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 3468 place count 355 transition count 571
Performed 55 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 55 places in 2 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 17 with 110 rules applied. Total rules applied 3578 place count 300 transition count 596
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 17 with 29 rules applied. Total rules applied 3607 place count 300 transition count 567
Discarding 12 places :
Symmetric choice reduction at 18 with 12 rule applications. Total rules 3619 place count 288 transition count 543
Iterating global reduction 18 with 12 rules applied. Total rules applied 3631 place count 288 transition count 543
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 3633 place count 288 transition count 541
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 3635 place count 287 transition count 560
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 19 with 32 rules applied. Total rules applied 3667 place count 287 transition count 528
Discarding 2 places :
Symmetric choice reduction at 19 with 2 rule applications. Total rules 3669 place count 285 transition count 526
Iterating global reduction 19 with 2 rules applied. Total rules applied 3671 place count 285 transition count 526
Free-agglomeration rule applied 22 times.
Iterating global reduction 19 with 22 rules applied. Total rules applied 3693 place count 285 transition count 504
Reduce places removed 22 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 23 rules applied. Total rules applied 3716 place count 263 transition count 503
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 20 with 4 rules applied. Total rules applied 3720 place count 263 transition count 499
Partial Free-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 20 with 19 rules applied. Total rules applied 3739 place count 263 transition count 499
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3741 place count 263 transition count 497
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3743 place count 263 transition count 497
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3744 place count 262 transition count 496
Applied a total of 3744 rules in 724 ms. Remains 262 /2587 variables (removed 2325) and now considering 496/3099 (removed 2603) transitions.
Finished structural reductions, in 1 iterations. Remains : 262/2587 places, 496/3099 transitions.
[2022-06-12 22:02:52] [INFO ] Flatten gal took : 145 ms
[2022-06-12 22:02:52] [INFO ] Flatten gal took : 56 ms
[2022-06-12 22:02:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10545132033333894898.gal : 34 ms
[2022-06-12 22:02:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9522097559720427326.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/ReachabilityCardinality10545132033333894898.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9522097559720427326.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/ReachabilityCardinality10545132033333894898.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9522097559720427326.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9522097559720427326.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :7 after 9
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :9 after 13
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :13 after 39
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :39 after 47
Reachability property CloudReconfiguration-PT-317-ReachabilityCardinality-07 is true.
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-317-ReachabilityCardinality-04 does not hold.
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :47 after 82
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :82 after 179
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :179 after 372
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :372 after 4850
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :4850 after 97445
Invariant property CloudReconfiguration-PT-317-ReachabilityCardinality-05 does not hold.
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :97445 after 286760
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :286760 after 2.99933e+06
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,1.21257e+07,0.990351,21568,2,3320,21,64016,10,0,1702,60425,0
Total reachable state count : 12125726

Verifying 7 reachability properties.
Invariant property CloudReconfiguration-PT-317-ReachabilityCardinality-00 does not hold.
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-00 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-317-ReachabilityCardinality-00,96164,0.995793,21568,2,1589,21,64016,10,0,1707,60425,0
Reachability property CloudReconfiguration-PT-317-ReachabilityCardinality-01 is true.
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-01 TRUE 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-317-ReachabilityCardinality-01,199772,0.997962,21568,2,1797,21,64016,10,0,1709,60425,0
Invariant property CloudReconfiguration-PT-317-ReachabilityCardinality-04 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
CloudReconfiguration-PT-317-ReachabilityCardinality-04,14,1.00122,21568,2,299,21,64016,11,0,1735,60425,0
Invariant property CloudReconfiguration-PT-317-ReachabilityCardinality-05 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
CloudReconfiguration-PT-317-ReachabilityCardinality-05,38,1.00233,21568,2,315,21,64016,12,0,1740,60425,0
Reachability property CloudReconfiguration-PT-317-ReachabilityCardinality-07 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-317-ReachabilityCardinality-07,9,1.00521,21568,2,310,21,64016,13,0,1760,60425,0
Reachability property CloudReconfiguration-PT-317-ReachabilityCardinality-11 is true.
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-11 TRUE 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-317-ReachabilityCardinality-11,67284,1.00642,21568,2,1522,21,64016,13,0,1761,60425,0
Invariant property CloudReconfiguration-PT-317-ReachabilityCardinality-14 is true.
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-14 TRUE 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-317-ReachabilityCardinality-14,0,1.03752,21568,1,0,21,64016,13,0,1819,60425,0
All properties solved without resorting to model-checking.

BK_STOP 1655071374445

--------------------
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-317"
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-317, 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-165252115800128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-317.tgz
mv CloudReconfiguration-PT-317 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 ;