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-165252115800134.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-319, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.0K Apr 29 14:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 29 14:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 14:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:35 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 3.8K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 29 14:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 14:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 14:36 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-319-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655071474536

Running Version 0
[2022-06-12 22:04:37] [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 22:04:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 22:04:38] [INFO ] Load time of PNML (sax parser for PT used): 315 ms
[2022-06-12 22:04:38] [INFO ] Transformed 2587 places.
[2022-06-12 22:04:38] [INFO ] Transformed 3099 transitions.
[2022-06-12 22:04:38] [INFO ] Found NUPN structural information;
[2022-06-12 22:04:38] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 423 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 123 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 15) seen :1
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 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 35 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 48 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 48 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 3099 rows 2587 cols
[2022-06-12 22:04:39] [INFO ] Computed 4 place invariants in 81 ms
[2022-06-12 22:04:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 79 ms returned sat
[2022-06-12 22:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:43] [INFO ] [Real]Absence check using state equation in 3134 ms returned sat
[2022-06-12 22:04:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:04:44] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 22:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:45] [INFO ] [Nat]Absence check using state equation in 1117 ms returned unsat
[2022-06-12 22:04:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 22:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:48] [INFO ] [Real]Absence check using state equation in 2093 ms returned sat
[2022-06-12 22:04:49] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 331 ms.
[2022-06-12 22:04:51] [INFO ] Added : 15 causal constraints over 3 iterations in 1645 ms. Result :unknown
[2022-06-12 22:04:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 22:04:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:54] [INFO ] [Real]Absence check using state equation in 2202 ms returned sat
[2022-06-12 22:04:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:04:55] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 107 ms returned sat
[2022-06-12 22:04:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:04:57] [INFO ] [Nat]Absence check using state equation in 2388 ms returned sat
[2022-06-12 22:04:58] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 309 ms.
[2022-06-12 22:04:59] [INFO ] Added : 25 causal constraints over 5 iterations in 1755 ms. Result :unknown
[2022-06-12 22:05:00] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 22:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:02] [INFO ] [Real]Absence check using state equation in 2043 ms returned sat
[2022-06-12 22:05:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:05:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:05] [INFO ] [Nat]Absence check using state equation in 2014 ms returned sat
[2022-06-12 22:05:06] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 329 ms.
[2022-06-12 22:05:07] [INFO ] Added : 30 causal constraints over 6 iterations in 2010 ms. Result :unknown
[2022-06-12 22:05:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-06-12 22:05:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:11] [INFO ] [Real]Absence check using state equation in 2718 ms returned sat
[2022-06-12 22:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:05:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2022-06-12 22:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:14] [INFO ] [Nat]Absence check using state equation in 2742 ms returned sat
[2022-06-12 22:05:15] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 275 ms.
[2022-06-12 22:05:16] [INFO ] Added : 15 causal constraints over 3 iterations in 1395 ms. Result :unknown
[2022-06-12 22:05:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 22:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:20] [INFO ] [Real]Absence check using state equation in 3312 ms returned sat
[2022-06-12 22:05:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:05:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2022-06-12 22:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:24] [INFO ] [Real]Absence check using state equation in 2420 ms returned sat
[2022-06-12 22:05:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:05:25] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 91 ms returned sat
[2022-06-12 22:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:27] [INFO ] [Nat]Absence check using state equation in 2427 ms returned sat
[2022-06-12 22:05:28] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 196 ms.
[2022-06-12 22:05:29] [INFO ] Added : 30 causal constraints over 6 iterations in 1994 ms. Result :unknown
[2022-06-12 22:05:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 22:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:33] [INFO ] [Real]Absence check using state equation in 2223 ms returned sat
[2022-06-12 22:05:33] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 189 ms.
[2022-06-12 22:05:35] [INFO ] Added : 25 causal constraints over 5 iterations in 1669 ms. Result :unknown
[2022-06-12 22:05:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:38] [INFO ] [Real]Absence check using state equation in 2205 ms returned sat
[2022-06-12 22:05:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:05:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-06-12 22:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:41] [INFO ] [Real]Absence check using state equation in 2207 ms returned sat
[2022-06-12 22:05:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:05:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:46] [INFO ] [Real]Absence check using state equation in 3063 ms returned sat
[2022-06-12 22:05:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:05:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 22:05:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:50] [INFO ] [Real]Absence check using state equation in 2259 ms returned sat
[2022-06-12 22:05:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:05:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 22:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:51] [INFO ] [Nat]Absence check using state equation in 802 ms returned unsat
[2022-06-12 22:05:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 22:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:05:55] [INFO ] [Real]Absence check using state equation in 2860 ms returned sat
[2022-06-12 22:05:55] [INFO ] Solution in real domain found non-integer solution.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 1 different solutions.
Support contains 39 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2869 edges and 2587 vertex of which 756 / 2587 are part of one of the 57 SCC in 108 ms
Free SCC test removed 699 places
Drop transitions removed 860 transitions
Reduce isomorphic transitions removed 860 transitions.
Graph (complete) has 2525 edges and 1888 vertex of which 1874 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.37 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 1202 transitions
Trivial Post-agglo rules discarded 1202 transitions
Performed 1202 trivial Post agglomeration. Transition count delta: 1202
Iterating post reduction 0 with 1210 rules applied. Total rules applied 1212 place count 1874 transition count 1020
Reduce places removed 1202 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 1 with 1330 rules applied. Total rules applied 2542 place count 672 transition count 892
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 2 with 65 rules applied. Total rules applied 2607 place count 616 transition count 883
Reduce places removed 3 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 3 with 6 rules applied. Total rules applied 2613 place count 613 transition count 880
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 4 with 4 rules applied. Total rules applied 2617 place count 611 transition count 878
Reduce places removed 1 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 5 with 27 rules applied. Total rules applied 2644 place count 610 transition count 852
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 2670 place count 584 transition count 852
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 23 Pre rules applied. Total rules applied 2670 place count 584 transition count 829
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 7 with 46 rules applied. Total rules applied 2716 place count 561 transition count 829
Discarding 76 places :
Symmetric choice reduction at 7 with 76 rule applications. Total rules 2792 place count 485 transition count 753
Iterating global reduction 7 with 76 rules applied. Total rules applied 2868 place count 485 transition count 753
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 7 with 2 rules applied. Total rules applied 2870 place count 485 transition count 751
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2871 place count 484 transition count 751
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 8 Pre rules applied. Total rules applied 2871 place count 484 transition count 743
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 2887 place count 476 transition count 743
Discarding 56 places :
Symmetric choice reduction at 9 with 56 rule applications. Total rules 2943 place count 420 transition count 687
Iterating global reduction 9 with 56 rules applied. Total rules applied 2999 place count 420 transition count 687
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 9 with 31 rules applied. Total rules applied 3030 place count 420 transition count 656
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 10 with 27 rules applied. Total rules applied 3057 place count 405 transition count 644
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 7 rules applied. Total rules applied 3064 place count 399 transition count 643
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3065 place count 398 transition count 643
Discarding 13 places :
Symmetric choice reduction at 13 with 13 rule applications. Total rules 3078 place count 385 transition count 621
Iterating global reduction 13 with 13 rules applied. Total rules applied 3091 place count 385 transition count 621
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 3094 place count 385 transition count 618
Discarding 7 places :
Symmetric choice reduction at 14 with 7 rule applications. Total rules 3101 place count 378 transition count 604
Iterating global reduction 14 with 7 rules applied. Total rules applied 3108 place count 378 transition count 604
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 3110 place count 376 transition count 600
Iterating global reduction 14 with 2 rules applied. Total rules applied 3112 place count 376 transition count 600
Performed 162 Post agglomeration using F-continuation condition with reduction of 75 identical transitions.
Deduced a syphon composed of 162 places in 1 ms
Reduce places removed 162 places and 0 transitions.
Iterating global reduction 14 with 324 rules applied. Total rules applied 3436 place count 214 transition count 363
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 3439 place count 214 transition count 360
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 3445 place count 211 transition count 357
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3451 place count 211 transition count 351
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 3455 place count 209 transition count 349
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3459 place count 209 transition count 345
Performed 44 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 17 with 88 rules applied. Total rules applied 3547 place count 165 transition count 400
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 17 with 28 rules applied. Total rules applied 3575 place count 165 transition count 372
Discarding 15 places :
Symmetric choice reduction at 18 with 15 rule applications. Total rules 3590 place count 150 transition count 342
Iterating global reduction 18 with 15 rules applied. Total rules applied 3605 place count 150 transition count 342
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 18 with 7 rules applied. Total rules applied 3612 place count 150 transition count 335
Discarding 2 places :
Symmetric choice reduction at 19 with 2 rule applications. Total rules 3614 place count 148 transition count 331
Iterating global reduction 19 with 2 rules applied. Total rules applied 3616 place count 148 transition count 331
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 3617 place count 148 transition count 330
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 20 with 2 rules applied. Total rules applied 3619 place count 147 transition count 349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 3620 place count 147 transition count 348
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 21 with 9 rules applied. Total rules applied 3629 place count 147 transition count 339
Free-agglomeration rule applied 6 times.
Iterating global reduction 21 with 6 rules applied. Total rules applied 3635 place count 147 transition count 333
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 3641 place count 141 transition count 333
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 3643 place count 141 transition count 331
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 22 with 8 rules applied. Total rules applied 3651 place count 141 transition count 331
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 3652 place count 141 transition count 330
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 22 with 1 rules applied. Total rules applied 3653 place count 140 transition count 329
Applied a total of 3653 rules in 842 ms. Remains 140 /2587 variables (removed 2447) and now considering 329/3099 (removed 2770) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/2587 places, 329/3099 transitions.
[2022-06-12 22:05:57] [INFO ] Flatten gal took : 88 ms
[2022-06-12 22:05:57] [INFO ] Flatten gal took : 42 ms
[2022-06-12 22:05:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3620064467988046259.gal : 22 ms
[2022-06-12 22:05:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5585143677966004762.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/ReachabilityCardinality3620064467988046259.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5585143677966004762.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/ReachabilityCardinality3620064467988046259.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5585143677966004762.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5585143677966004762.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :12 after 83
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :83 after 112
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :112 after 152
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-02 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :152 after 287
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-07 does not hold.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-05 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :287 after 458
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :458 after 2095
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2095 after 29170
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :29170 after 128860
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,836294,0.294199,10504,2,1588,20,21585,9,0,901,16360,0
Total reachable state count : 836294

Verifying 6 reachability properties.
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-02 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-319-ReachabilityCardinality-02,3,0.296384,10504,2,149,20,21585,10,0,907,16360,0
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-03 does not hold.
FORMULA CloudReconfiguration-PT-319-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-319-ReachabilityCardinality-03,23012,0.297094,10768,2,772,20,21585,10,0,908,16360,0
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-04 does not hold.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-04 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-319-ReachabilityCardinality-04,21676,0.298731,10768,2,751,20,21585,10,0,910,16360,0
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-05 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-319-ReachabilityCardinality-05,14724,0.30516,10768,2,715,20,21585,11,0,965,16360,0
Invariant property CloudReconfiguration-PT-319-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
CloudReconfiguration-PT-319-ReachabilityCardinality-07,1,0.306723,10768,2,141,20,21585,12,0,997,16360,0
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-09 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-09 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-319-ReachabilityCardinality-09,480,0.309406,10768,2,355,20,21585,12,0,1006,16360,0
All properties solved without resorting to model-checking.

BK_STOP 1655071558890

--------------------
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-319"
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-319, 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-165252115800134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-319.tgz
mv CloudReconfiguration-PT-319 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 ;