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-165252115800120.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-314, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800120
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.3K Apr 29 14:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 29 14:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 14:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 14:25 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 3.7K May 9 07:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 29 14:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 29 14:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 14:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 14:26 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-314-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-314-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655070910998

Running Version 0
[2022-06-12 21:55:13] [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 21:55:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:55:14] [INFO ] Load time of PNML (sax parser for PT used): 355 ms
[2022-06-12 21:55:14] [INFO ] Transformed 2585 places.
[2022-06-12 21:55:14] [INFO ] Transformed 3095 transitions.
[2022-06-12 21:55:14] [INFO ] Found NUPN structural information;
[2022-06-12 21:55:14] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 487 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 107 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 16) seen :3
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 13) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :1
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 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 :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-12 21:55:15] [INFO ] Computed 4 place invariants in 88 ms
[2022-06-12 21:55:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2022-06-12 21:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:18] [INFO ] [Real]Absence check using state equation in 2354 ms returned sat
[2022-06-12 21:55:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:55:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:22] [INFO ] [Nat]Absence check using state equation in 2652 ms returned sat
[2022-06-12 21:55:23] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 350 ms.
[2022-06-12 21:55:24] [INFO ] Added : 15 causal constraints over 3 iterations in 1406 ms. Result :unknown
[2022-06-12 21:55:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:27] [INFO ] [Real]Absence check using state equation in 2178 ms returned sat
[2022-06-12 21:55:27] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 365 ms.
[2022-06-12 21:55:29] [INFO ] Added : 20 causal constraints over 4 iterations in 2039 ms. Result :unknown
[2022-06-12 21:55:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2022-06-12 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:33] [INFO ] [Real]Absence check using state equation in 2827 ms returned sat
[2022-06-12 21:55:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:55:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2022-06-12 21:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:36] [INFO ] [Nat]Absence check using state equation in 2493 ms returned sat
[2022-06-12 21:55:37] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 330 ms.
[2022-06-12 21:55:38] [INFO ] Added : 20 causal constraints over 4 iterations in 1619 ms. Result :unknown
[2022-06-12 21:55:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-06-12 21:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:41] [INFO ] [Real]Absence check using state equation in 1946 ms returned sat
[2022-06-12 21:55:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:55:42] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2022-06-12 21:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:44] [INFO ] [Nat]Absence check using state equation in 2155 ms returned sat
[2022-06-12 21:55:44] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 211 ms.
[2022-06-12 21:55:46] [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 3
[2022-06-12 21:55:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:49] [INFO ] [Real]Absence check using state equation in 2164 ms returned sat
[2022-06-12 21:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:55:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2022-06-12 21:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:52] [INFO ] [Nat]Absence check using state equation in 2316 ms returned sat
[2022-06-12 21:55:53] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 321 ms.
[2022-06-12 21:55:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2022-06-12 21:55:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2022-06-12 21:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:57] [INFO ] [Real]Absence check using state equation in 2290 ms returned sat
[2022-06-12 21:55:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:55:58] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 79 ms returned sat
[2022-06-12 21:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:01] [INFO ] [Nat]Absence check using state equation in 2585 ms returned sat
[2022-06-12 21:56:01] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 204 ms.
[2022-06-12 21:56:03] [INFO ] Added : 30 causal constraints over 6 iterations in 1765 ms. Result :unknown
[2022-06-12 21:56:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:05] [INFO ] [Real]Absence check using state equation in 2083 ms returned sat
[2022-06-12 21:56:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 21:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:09] [INFO ] [Nat]Absence check using state equation in 2277 ms returned sat
[2022-06-12 21:56:09] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 249 ms.
[2022-06-12 21:56:11] [INFO ] Added : 25 causal constraints over 5 iterations in 1800 ms. Result :unknown
[2022-06-12 21:56:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:56:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:13] [INFO ] [Real]Absence check using state equation in 2045 ms returned sat
[2022-06-12 21:56:14] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 336 ms.
[2022-06-12 21:56:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:19] [INFO ] [Real]Absence check using state equation in 2809 ms returned sat
[2022-06-12 21:56:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 104 ms returned sat
[2022-06-12 21:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:23] [INFO ] [Nat]Absence check using state equation in 2662 ms returned sat
[2022-06-12 21:56:23] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 259 ms.
[2022-06-12 21:56:25] [INFO ] Added : 20 causal constraints over 4 iterations in 1412 ms. Result :unknown
[2022-06-12 21:56:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 21:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:28] [INFO ] [Real]Absence check using state equation in 2303 ms returned sat
[2022-06-12 21:56:28] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 268 ms.
[2022-06-12 21:56:30] [INFO ] Added : 25 causal constraints over 5 iterations in 1620 ms. Result :unknown
[2022-06-12 21:56:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 75 ms returned sat
[2022-06-12 21:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:32] [INFO ] [Real]Absence check using state equation in 2002 ms returned sat
[2022-06-12 21:56:33] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 302 ms.
[2022-06-12 21:56:35] [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 10
Fused 11 Parikh solutions to 1 different solutions.
Support contains 71 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2766 edges and 2585 vertex of which 679 / 2585 are part of one of the 55 SCC in 53 ms
Free SCC test removed 624 places
Drop transitions removed 755 transitions
Reduce isomorphic transitions removed 755 transitions.
Graph (complete) has 2620 edges and 1961 vertex of which 1947 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.19 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 1169 transitions
Trivial Post-agglo rules discarded 1169 transitions
Performed 1169 trivial Post agglomeration. Transition count delta: 1169
Iterating post reduction 0 with 1177 rules applied. Total rules applied 1179 place count 1947 transition count 1154
Reduce places removed 1169 places and 0 transitions.
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 1 with 1279 rules applied. Total rules applied 2458 place count 778 transition count 1044
Reduce places removed 44 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 51 rules applied. Total rules applied 2509 place count 734 transition count 1037
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 2513 place count 732 transition count 1035
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 2517 place count 731 transition count 1032
Reduce places removed 2 places and 0 transitions.
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Iterating post reduction 5 with 77 rules applied. Total rules applied 2594 place count 729 transition count 957
Reduce places removed 75 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 6 with 87 rules applied. Total rules applied 2681 place count 654 transition count 945
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 2684 place count 651 transition count 945
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 34 Pre rules applied. Total rules applied 2684 place count 651 transition count 911
Deduced a syphon composed of 34 places in 5 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 8 with 68 rules applied. Total rules applied 2752 place count 617 transition count 911
Discarding 90 places :
Symmetric choice reduction at 8 with 90 rule applications. Total rules 2842 place count 527 transition count 821
Iterating global reduction 8 with 90 rules applied. Total rules applied 2932 place count 527 transition count 821
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 rules applied. Total rules applied 2935 place count 527 transition count 818
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2936 place count 526 transition count 818
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 7 Pre rules applied. Total rules applied 2936 place count 526 transition count 811
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 2950 place count 519 transition count 811
Discarding 59 places :
Symmetric choice reduction at 10 with 59 rule applications. Total rules 3009 place count 460 transition count 751
Iterating global reduction 10 with 59 rules applied. Total rules applied 3068 place count 460 transition count 751
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 3091 place count 460 transition count 728
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 11 with 21 rules applied. Total rules applied 3112 place count 449 transition count 718
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 12 with 6 rules applied. Total rules applied 3118 place count 444 transition count 717
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 3120 place count 443 transition count 716
Discarding 16 places :
Symmetric choice reduction at 14 with 16 rule applications. Total rules 3136 place count 427 transition count 692
Iterating global reduction 14 with 16 rules applied. Total rules applied 3152 place count 427 transition count 692
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3158 place count 427 transition count 686
Discarding 7 places :
Symmetric choice reduction at 15 with 7 rule applications. Total rules 3165 place count 420 transition count 672
Iterating global reduction 15 with 7 rules applied. Total rules applied 3172 place count 420 transition count 672
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 3175 place count 417 transition count 666
Iterating global reduction 15 with 3 rules applied. Total rules applied 3178 place count 417 transition count 666
Performed 156 Post agglomeration using F-continuation condition with reduction of 47 identical transitions.
Deduced a syphon composed of 156 places in 2 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 15 with 312 rules applied. Total rules applied 3490 place count 261 transition count 463
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 15 with 16 rules applied. Total rules applied 3506 place count 261 transition count 447
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3508 place count 260 transition count 446
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 3510 place count 260 transition count 444
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 3512 place count 259 transition count 443
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 3514 place count 259 transition count 441
Performed 46 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 18 with 92 rules applied. Total rules applied 3606 place count 213 transition count 494
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 18 with 39 rules applied. Total rules applied 3645 place count 213 transition count 455
Discarding 13 places :
Symmetric choice reduction at 19 with 13 rule applications. Total rules 3658 place count 200 transition count 428
Iterating global reduction 19 with 13 rules applied. Total rules applied 3671 place count 200 transition count 428
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 19 with 37 rules applied. Total rules applied 3708 place count 200 transition count 391
Free-agglomeration rule applied 10 times.
Iterating global reduction 19 with 10 rules applied. Total rules applied 3718 place count 200 transition count 381
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 19 with 10 rules applied. Total rules applied 3728 place count 190 transition count 381
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3730 place count 190 transition count 379
Free-agglomeration rule applied 1 times.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3731 place count 190 transition count 378
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 3732 place count 189 transition count 378
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 21 with 14 rules applied. Total rules applied 3746 place count 189 transition count 378
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 3748 place count 189 transition count 376
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 21 with 3 rules applied. Total rules applied 3751 place count 189 transition count 376
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 3752 place count 189 transition count 375
Applied a total of 3752 rules in 765 ms. Remains 189 /2585 variables (removed 2396) and now considering 375/3095 (removed 2720) transitions.
Finished structural reductions, in 1 iterations. Remains : 189/2585 places, 375/3095 transitions.
[2022-06-12 21:56:36] [INFO ] Flatten gal took : 105 ms
[2022-06-12 21:56:36] [INFO ] Flatten gal took : 65 ms
[2022-06-12 21:56:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12120191972042248124.gal : 31 ms
[2022-06-12 21:56:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14472877093432455324.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/ReachabilityCardinality12120191972042248124.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14472877093432455324.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/ReachabilityCardinality12120191972042248124.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14472877093432455324.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14472877093432455324.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :6 after 14
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :14 after 18
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-05 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :18 after 85
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :85 after 103
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :103 after 177
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :177 after 312
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-15 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-07 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-314-ReachabilityFireability-03 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :312 after 2890
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :2890 after 3954
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :3954 after 20595
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :20595 after 339674
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,3.14763e+06,0.436511,12900,2,2033,21,32396,13,0,1230,29858,0
Total reachable state count : 3147631

Verifying 11 reachability properties.
Invariant property CloudReconfiguration-PT-314-ReachabilityFireability-00 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-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-314-ReachabilityFireability-00,43365,0.439131,12900,2,834,21,32396,13,0,1239,29858,0
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-01 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-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-314-ReachabilityFireability-01,1512,0.440921,13164,2,340,21,32396,13,0,1241,29858,0
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-02 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-02 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-314-ReachabilityFireability-02,2378,0.44596,13164,2,464,21,32396,13,0,1260,29858,0
Invariant property CloudReconfiguration-PT-314-ReachabilityFireability-03 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-314-ReachabilityFireability-03,2,0.446473,13164,2,191,21,32396,14,0,1262,29858,0
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-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-314-ReachabilityFireability-05,1,0.447007,13164,2,190,21,32396,15,0,1264,29858,0
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-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-314-ReachabilityFireability-07,23,0.447461,13164,2,218,21,32396,16,0,1266,29858,0
Invariant property CloudReconfiguration-PT-314-ReachabilityFireability-09 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-09 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-314-ReachabilityFireability-09,43365,0.447965,13164,2,834,21,32396,16,0,1267,29858,0
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-10 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-10 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-314-ReachabilityFireability-10,30051,0.448442,13164,2,799,21,32396,16,0,1268,29858,0
Invariant property CloudReconfiguration-PT-314-ReachabilityFireability-11 does not hold.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-11 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-314-ReachabilityFireability-11,1526,0.450169,13164,2,479,21,32396,16,0,1273,29858,0
Reachability property CloudReconfiguration-PT-314-ReachabilityFireability-13 is true.
FORMULA CloudReconfiguration-PT-314-ReachabilityFireability-13 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-314-ReachabilityFireability-13,48,0.45376,13164,2,280,21,32396,16,0,1290,29858,0
Reachability property CloudReconfiguration-PT-314-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-314-ReachabilityFireability-15,1,0.454295,13164,2,190,21,32396,17,0,1292,29858,0
All properties solved without resorting to model-checking.

BK_STOP 1655070998055

--------------------
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-314"
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-314, 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-165252115800120"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-314.tgz
mv CloudReconfiguration-PT-314 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 ;