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-165252115800105.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-309, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.0K Apr 29 14:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 14:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 14:24 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 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 29 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 29 14:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 29 14:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:20 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-309-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-309-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655070359185

Running Version 0
[2022-06-12 21:46:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 21:46:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:46:02] [INFO ] Load time of PNML (sax parser for PT used): 289 ms
[2022-06-12 21:46:02] [INFO ] Transformed 2585 places.
[2022-06-12 21:46:02] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:46:02] [INFO ] Found NUPN structural information;
[2022-06-12 21:46:02] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 368 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 71 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 16) seen :3
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 13) seen :1
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 12) seen :1
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 20 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 19 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 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 19 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:46:03] [INFO ] Computed 4 place invariants in 87 ms
[2022-06-12 21:46:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:07] [INFO ] [Real]Absence check using state equation in 2926 ms returned sat
[2022-06-12 21:46:08] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 443 ms.
[2022-06-12 21:46:08] [INFO ] Added : 0 causal constraints over 0 iterations in 446 ms. Result :unknown
[2022-06-12 21:46:09] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 99 ms returned sat
[2022-06-12 21:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:11] [INFO ] [Real]Absence check using state equation in 1932 ms returned sat
[2022-06-12 21:46:12] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 360 ms.
[2022-06-12 21:46:13] [INFO ] Added : 15 causal constraints over 3 iterations in 1868 ms. Result :unknown
[2022-06-12 21:46:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 79 ms returned sat
[2022-06-12 21:46:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:17] [INFO ] [Real]Absence check using state equation in 2641 ms returned sat
[2022-06-12 21:46:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:46:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2022-06-12 21:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:21] [INFO ] [Nat]Absence check using state equation in 3427 ms returned sat
[2022-06-12 21:46:22] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 376 ms.
[2022-06-12 21:46:22] [INFO ] Added : 0 causal constraints over 0 iterations in 498 ms. Result :unknown
[2022-06-12 21:46:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 97 ms returned sat
[2022-06-12 21:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:25] [INFO ] [Real]Absence check using state equation in 1961 ms returned sat
[2022-06-12 21:46:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:46:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:28] [INFO ] [Nat]Absence check using state equation in 1966 ms returned sat
[2022-06-12 21:46:28] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 216 ms.
[2022-06-12 21:46:30] [INFO ] Added : 40 causal constraints over 8 iterations in 2229 ms. Result :unknown
[2022-06-12 21:46:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:33] [INFO ] [Real]Absence check using state equation in 2050 ms returned sat
[2022-06-12 21:46:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:46:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 81 ms returned sat
[2022-06-12 21:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:36] [INFO ] [Nat]Absence check using state equation in 2398 ms returned sat
[2022-06-12 21:46:37] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 210 ms.
[2022-06-12 21:46:38] [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 4
[2022-06-12 21:46:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:46:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:42] [INFO ] [Real]Absence check using state equation in 2951 ms returned sat
[2022-06-12 21:46:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:46:43] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:46:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:45] [INFO ] [Nat]Absence check using state equation in 2563 ms returned sat
[2022-06-12 21:46:46] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 190 ms.
[2022-06-12 21:46:47] [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 5
[2022-06-12 21:46:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2022-06-12 21:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:50] [INFO ] [Real]Absence check using state equation in 2629 ms returned sat
[2022-06-12 21:46:51] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 229 ms.
[2022-06-12 21:46:52] [INFO ] Added : 15 causal constraints over 3 iterations in 1356 ms. Result :unknown
[2022-06-12 21:46:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2022-06-12 21:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:46:55] [INFO ] [Real]Absence check using state equation in 1895 ms returned sat
[2022-06-12 21:46:55] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 324 ms.
[2022-06-12 21:46:57] [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 7
[2022-06-12 21:46:58] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-06-12 21:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:47:00] [INFO ] [Real]Absence check using state equation in 2022 ms returned sat
[2022-06-12 21:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:47:01] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 120 ms returned sat
[2022-06-12 21:47:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:47:02] [INFO ] [Nat]Absence check using state equation in 1200 ms returned unsat
[2022-06-12 21:47:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:47:05] [INFO ] [Real]Absence check using state equation in 2375 ms returned sat
[2022-06-12 21:47:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:47:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2022-06-12 21:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:47:09] [INFO ] [Nat]Absence check using state equation in 2832 ms returned sat
[2022-06-12 21:47:09] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 210 ms.
[2022-06-12 21:47:10] [INFO ] Added : 20 causal constraints over 4 iterations in 1373 ms. Result :unknown
[2022-06-12 21:47:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 93 ms returned sat
[2022-06-12 21:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:47:14] [INFO ] [Real]Absence check using state equation in 2483 ms returned sat
[2022-06-12 21:47:14] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 220 ms.
[2022-06-12 21:47:15] [INFO ] Added : 15 causal constraints over 3 iterations in 1463 ms. Result :unknown
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 17700 steps, including 124 resets, run finished after 126 ms. (steps per millisecond=140 ) properties (out of 10) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 118 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2640 edges and 2585 vertex of which 633 / 2585 are part of one of the 54 SCC in 32 ms
Free SCC test removed 579 places
Drop transitions removed 709 transitions
Reduce isomorphic transitions removed 709 transitions.
Graph (complete) has 2666 edges and 2006 vertex of which 1992 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.18 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1096 transitions
Trivial Post-agglo rules discarded 1096 transitions
Performed 1096 trivial Post agglomeration. Transition count delta: 1096
Iterating post reduction 0 with 1102 rules applied. Total rules applied 1104 place count 1992 transition count 1275
Reduce places removed 1096 places and 0 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 1174 rules applied. Total rules applied 2278 place count 896 transition count 1197
Reduce places removed 37 places and 0 transitions.
Performed 131 Post agglomeration using F-continuation condition.Transition count delta: 131
Iterating post reduction 2 with 168 rules applied. Total rules applied 2446 place count 859 transition count 1066
Reduce places removed 131 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 157 rules applied. Total rules applied 2603 place count 728 transition count 1040
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2607 place count 724 transition count 1040
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 2607 place count 724 transition count 1012
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 2663 place count 696 transition count 1012
Discarding 95 places :
Symmetric choice reduction at 5 with 95 rule applications. Total rules 2758 place count 601 transition count 917
Iterating global reduction 5 with 95 rules applied. Total rules applied 2853 place count 601 transition count 917
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 5 with 11 rules applied. Total rules applied 2864 place count 601 transition count 906
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 2867 place count 598 transition count 906
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 2867 place count 598 transition count 899
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 2881 place count 591 transition count 899
Discarding 50 places :
Symmetric choice reduction at 7 with 50 rule applications. Total rules 2931 place count 541 transition count 849
Iterating global reduction 7 with 50 rules applied. Total rules applied 2981 place count 541 transition count 849
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 7 with 19 rules applied. Total rules applied 3000 place count 541 transition count 830
Reduce places removed 9 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 8 with 11 rules applied. Total rules applied 3011 place count 532 transition count 828
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3012 place count 531 transition count 828
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 3022 place count 521 transition count 811
Iterating global reduction 10 with 10 rules applied. Total rules applied 3032 place count 521 transition count 811
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 3034 place count 521 transition count 809
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 3038 place count 517 transition count 801
Iterating global reduction 11 with 4 rules applied. Total rules applied 3042 place count 517 transition count 801
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 3044 place count 515 transition count 797
Iterating global reduction 11 with 2 rules applied. Total rules applied 3046 place count 515 transition count 797
Performed 163 Post agglomeration using F-continuation condition with reduction of 40 identical transitions.
Deduced a syphon composed of 163 places in 2 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 11 with 326 rules applied. Total rules applied 3372 place count 352 transition count 594
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 11 with 21 rules applied. Total rules applied 3393 place count 352 transition count 573
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 12 with 6 rules applied. Total rules applied 3399 place count 349 transition count 570
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 3403 place count 349 transition count 566
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 3407 place count 347 transition count 564
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 3410 place count 347 transition count 561
Performed 46 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 14 with 92 rules applied. Total rules applied 3502 place count 301 transition count 609
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 14 with 36 rules applied. Total rules applied 3538 place count 301 transition count 573
Discarding 7 places :
Symmetric choice reduction at 15 with 7 rule applications. Total rules 3545 place count 294 transition count 559
Iterating global reduction 15 with 7 rules applied. Total rules applied 3552 place count 294 transition count 559
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 15 with 30 rules applied. Total rules applied 3582 place count 294 transition count 529
Free-agglomeration rule applied 15 times.
Iterating global reduction 15 with 15 rules applied. Total rules applied 3597 place count 294 transition count 514
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 15 with 15 rules applied. Total rules applied 3612 place count 279 transition count 514
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 3614 place count 279 transition count 512
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 16 with 1 rules applied. Total rules applied 3615 place count 279 transition count 511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3616 place count 278 transition count 511
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 17 with 10 rules applied. Total rules applied 3626 place count 278 transition count 511
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 3628 place count 278 transition count 509
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 17 with 3 rules applied. Total rules applied 3631 place count 278 transition count 509
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3632 place count 278 transition count 508
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3633 place count 277 transition count 507
Applied a total of 3633 rules in 984 ms. Remains 277 /2585 variables (removed 2308) and now considering 507/3095 (removed 2588) transitions.
Finished structural reductions, in 1 iterations. Remains : 277/2585 places, 507/3095 transitions.
[2022-06-12 21:47:17] [INFO ] Flatten gal took : 106 ms
[2022-06-12 21:47:17] [INFO ] Flatten gal took : 44 ms
[2022-06-12 21:47:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1490592704853109511.gal : 28 ms
[2022-06-12 21:47:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14164296388619142927.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/ReachabilityCardinality1490592704853109511.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14164296388619142927.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/ReachabilityCardinality1490592704853109511.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14164296388619142927.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14164296388619142927.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :6 after 30
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :30 after 32
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :32 after 37
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :37 after 44
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :44 after 156
Invariant property CloudReconfiguration-PT-309-ReachabilityFireability-07 does not hold.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :156 after 302
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :302 after 1179
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-06 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1179 after 2217
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :2217 after 6193
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-15 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :6193 after 99573
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :99573 after 117520
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :117520 after 1.10132e+06
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-01 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.10132e+06 after 6.03264e+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,2.72918e+07,2.25703,30512,2,4245,24,90845,11,0,1702,105593,0
Total reachable state count : 27291767

Verifying 9 reachability properties.
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-00 does not hold.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CloudReconfiguration-PT-309-ReachabilityFireability-00

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-309-ReachabilityFireability-00,0,2.26675,30512,1,0,24,90845,11,0,1716,105593,0
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-01 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-309-ReachabilityFireability-01,9015,2.26888,30512,2,633,24,90845,12,0,1724,105593,0
Invariant property CloudReconfiguration-PT-309-ReachabilityFireability-04 does not hold.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-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-309-ReachabilityFireability-04,44136,2.26964,30512,2,1349,24,90845,12,0,1725,105593,0
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-06 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-309-ReachabilityFireability-06,13,2.2702,30512,2,340,24,90845,13,0,1727,105593,0
Invariant property CloudReconfiguration-PT-309-ReachabilityFireability-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-309-ReachabilityFireability-07,1,2.27402,30512,2,278,24,90845,14,0,1786,105593,0
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-08 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-08 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-309-ReachabilityFireability-08,124,2.28971,30512,2,483,24,90845,14,0,1813,105593,0
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-09 is true.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-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-309-ReachabilityFireability-09,352875,2.29081,30512,2,2097,24,90845,14,0,1814,105593,0
Invariant property CloudReconfiguration-PT-309-ReachabilityFireability-12 does not hold.
FORMULA CloudReconfiguration-PT-309-ReachabilityFireability-12 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-309-ReachabilityFireability-12,215,2.31249,30512,2,427,24,90845,14,0,1834,105593,0
Reachability property CloudReconfiguration-PT-309-ReachabilityFireability-15 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-309-ReachabilityFireability-15,300,2.32929,30512,2,388,24,90845,15,0,1930,105593,0
All properties solved without resorting to model-checking.

BK_STOP 1655070441050

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-309"
export BK_EXAMINATION="ReachabilityFireability"
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-309, examination is ReachabilityFireability"
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-165252115800105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-309.tgz
mv CloudReconfiguration-PT-309 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;