fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r046-smll-165252115800081
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for CloudReconfiguration-PT-301

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
508.411 100641.00 132712.00 654.40 TTTTTTTFTFTTTFTT normal

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-165252115800081.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-301, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800081
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.5K Apr 29 14:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 29 14:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 14:28 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 3.9K May 9 07:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 14:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 29 14:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 29 14:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 29 14:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 660K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-301-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069461264

Running Version 0
[2022-06-12 21:31:04] [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 21:31:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:31:04] [INFO ] Load time of PNML (sax parser for PT used): 319 ms
[2022-06-12 21:31:04] [INFO ] Transformed 2584 places.
[2022-06-12 21:31:04] [INFO ] Transformed 3094 transitions.
[2022-06-12 21:31:04] [INFO ] Found NUPN structural information;
[2022-06-12 21:31:04] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 414 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 81 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :1
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 3094 rows 2584 cols
[2022-06-12 21:31:05] [INFO ] Computed 4 place invariants in 63 ms
[2022-06-12 21:31:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 79 ms returned sat
[2022-06-12 21:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:08] [INFO ] [Real]Absence check using state equation in 2186 ms returned sat
[2022-06-12 21:31:09] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 426 ms.
[2022-06-12 21:31:10] [INFO ] Added : 10 causal constraints over 2 iterations in 1426 ms. Result :unknown
[2022-06-12 21:31:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 67 ms returned sat
[2022-06-12 21:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:13] [INFO ] [Real]Absence check using state equation in 1940 ms returned sat
[2022-06-12 21:31:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:14] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:15] [INFO ] [Nat]Absence check using state equation in 785 ms returned unsat
[2022-06-12 21:31:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 99 ms returned sat
[2022-06-12 21:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:17] [INFO ] [Real]Absence check using state equation in 2020 ms returned sat
[2022-06-12 21:31:18] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 179 ms.
[2022-06-12 21:31:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2022-06-12 21:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:22] [INFO ] [Real]Absence check using state equation in 1675 ms returned sat
[2022-06-12 21:31:23] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 273 ms.
[2022-06-12 21:31:25] [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 21:31:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:27] [INFO ] [Real]Absence check using state equation in 2055 ms returned sat
[2022-06-12 21:31:28] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 190 ms.
[2022-06-12 21:31:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:32] [INFO ] [Nat]Absence check using state equation in 1722 ms returned sat
[2022-06-12 21:31:32] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 213 ms.
[2022-06-12 21:31:34] [INFO ] Added : 45 causal constraints over 9 iterations in 2394 ms. Result :unknown
[2022-06-12 21:31:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 67 ms returned sat
[2022-06-12 21:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:38] [INFO ] [Real]Absence check using state equation in 2649 ms returned sat
[2022-06-12 21:31:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:31:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:41] [INFO ] [Nat]Absence check using state equation in 2379 ms returned sat
[2022-06-12 21:31:41] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 200 ms.
[2022-06-12 21:31:43] [INFO ] Added : 40 causal constraints over 8 iterations in 1823 ms. Result :unknown
[2022-06-12 21:31:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:46] [INFO ] [Real]Absence check using state equation in 1940 ms returned sat
[2022-06-12 21:31:46] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 193 ms.
[2022-06-12 21:31:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:49] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-06-12 21:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:51] [INFO ] [Nat]Absence check using state equation in 2047 ms returned sat
[2022-06-12 21:31:51] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 185 ms.
[2022-06-12 21:31:53] [INFO ] Added : 35 causal constraints over 7 iterations in 2008 ms. Result :unknown
[2022-06-12 21:31:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2022-06-12 21:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:55] [INFO ] [Real]Absence check using state equation in 1068 ms returned unsat
[2022-06-12 21:31:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 21:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:58] [INFO ] [Real]Absence check using state equation in 2707 ms returned sat
[2022-06-12 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 85 ms returned sat
[2022-06-12 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:02] [INFO ] [Nat]Absence check using state equation in 2586 ms returned sat
[2022-06-12 21:32:02] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 182 ms.
[2022-06-12 21:32:04] [INFO ] Added : 35 causal constraints over 7 iterations in 1709 ms. Result :unknown
[2022-06-12 21:32:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-06-12 21:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:07] [INFO ] [Real]Absence check using state equation in 2733 ms returned sat
[2022-06-12 21:32:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:32:08] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 73 ms returned sat
[2022-06-12 21:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:11] [INFO ] [Nat]Absence check using state equation in 2809 ms returned sat
[2022-06-12 21:32:11] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 184 ms.
[2022-06-12 21:32:12] [INFO ] Added : 30 causal constraints over 6 iterations in 1577 ms. Result :unknown
[2022-06-12 21:32:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2022-06-12 21:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:14] [INFO ] [Real]Absence check using state equation in 795 ms returned unsat
[2022-06-12 21:32:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 83 ms returned sat
[2022-06-12 21:32:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:17] [INFO ] [Real]Absence check using state equation in 2321 ms returned sat
[2022-06-12 21:32:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:32:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 21:32:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:20] [INFO ] [Nat]Absence check using state equation in 2565 ms returned sat
[2022-06-12 21:32:21] [INFO ] Computed and/alt/rep : 3085/3787/3085 causal constraints (skipped 8 transitions) in 298 ms.
[2022-06-12 21:32:22] [INFO ] Added : 20 causal constraints over 4 iterations in 1553 ms. Result :unknown
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Support contains 169 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2496 edges and 2584 vertex of which 411 / 2584 are part of one of the 39 SCC in 26 ms
Free SCC test removed 372 places
Drop transitions removed 454 transitions
Reduce isomorphic transitions removed 454 transitions.
Graph (complete) has 2918 edges and 2212 vertex of which 2199 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.16 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 1147 transitions
Trivial Post-agglo rules discarded 1147 transitions
Performed 1147 trivial Post agglomeration. Transition count delta: 1147
Iterating post reduction 0 with 1154 rules applied. Total rules applied 1156 place count 2199 transition count 1478
Reduce places removed 1147 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 1 with 1232 rules applied. Total rules applied 2388 place count 1052 transition count 1393
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 35 rules applied. Total rules applied 2423 place count 1022 transition count 1388
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 2429 place count 1020 transition count 1384
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 6 rules applied. Total rules applied 2435 place count 1018 transition count 1380
Reduce places removed 2 places and 0 transitions.
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Iterating post reduction 5 with 146 rules applied. Total rules applied 2581 place count 1016 transition count 1236
Reduce places removed 144 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 6 with 168 rules applied. Total rules applied 2749 place count 872 transition count 1212
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2754 place count 867 transition count 1212
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 39 Pre rules applied. Total rules applied 2754 place count 867 transition count 1173
Deduced a syphon composed of 39 places in 6 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 8 with 78 rules applied. Total rules applied 2832 place count 828 transition count 1173
Discarding 128 places :
Symmetric choice reduction at 8 with 128 rule applications. Total rules 2960 place count 700 transition count 1045
Iterating global reduction 8 with 128 rules applied. Total rules applied 3088 place count 700 transition count 1045
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 7 rules applied. Total rules applied 3095 place count 700 transition count 1038
Reduce places removed 1 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 9 with 3 rules applied. Total rules applied 3098 place count 699 transition count 1036
Reduce places removed 1 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 10 with 3 rules applied. Total rules applied 3101 place count 698 transition count 1034
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 3 rules applied. Total rules applied 3104 place count 697 transition count 1032
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3105 place count 696 transition count 1032
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 4 Pre rules applied. Total rules applied 3105 place count 696 transition count 1028
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 3113 place count 692 transition count 1028
Discarding 43 places :
Symmetric choice reduction at 13 with 43 rule applications. Total rules 3156 place count 649 transition count 985
Iterating global reduction 13 with 43 rules applied. Total rules applied 3199 place count 649 transition count 985
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 13 with 9 rules applied. Total rules applied 3208 place count 649 transition count 976
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 14 with 7 rules applied. Total rules applied 3215 place count 645 transition count 973
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 3217 place count 643 transition count 973
Discarding 7 places :
Symmetric choice reduction at 16 with 7 rule applications. Total rules 3224 place count 636 transition count 963
Iterating global reduction 16 with 7 rules applied. Total rules applied 3231 place count 636 transition count 963
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3235 place count 636 transition count 959
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 3237 place count 634 transition count 955
Iterating global reduction 17 with 2 rules applied. Total rules applied 3239 place count 634 transition count 955
Performed 186 Post agglomeration using F-continuation condition with reduction of 35 identical transitions.
Deduced a syphon composed of 186 places in 2 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 17 with 372 rules applied. Total rules applied 3611 place count 448 transition count 734
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 17 with 23 rules applied. Total rules applied 3634 place count 448 transition count 711
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 3638 place count 446 transition count 709
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 3640 place count 446 transition count 707
Performed 47 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 47 places in 7 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 19 with 94 rules applied. Total rules applied 3734 place count 399 transition count 737
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 19 with 19 rules applied. Total rules applied 3753 place count 399 transition count 718
Discarding 9 places :
Symmetric choice reduction at 20 with 9 rule applications. Total rules 3762 place count 390 transition count 700
Iterating global reduction 20 with 9 rules applied. Total rules applied 3771 place count 390 transition count 700
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3772 place count 389 transition count 698
Iterating global reduction 20 with 1 rules applied. Total rules applied 3773 place count 389 transition count 698
Drop transitions removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 20 with 57 rules applied. Total rules applied 3830 place count 389 transition count 641
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 20 with 2 rules applied. Total rules applied 3832 place count 388 transition count 660
Free-agglomeration rule applied 34 times.
Iterating global reduction 20 with 34 rules applied. Total rules applied 3866 place count 388 transition count 626
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 37 rules applied. Total rules applied 3903 place count 354 transition count 623
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 21 with 5 rules applied. Total rules applied 3908 place count 354 transition count 618
Free-agglomeration rule applied 1 times.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3909 place count 354 transition count 617
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 3910 place count 353 transition count 617
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 22 with 25 rules applied. Total rules applied 3935 place count 353 transition count 617
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 22 with 3 rules applied. Total rules applied 3938 place count 353 transition count 614
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 22 with 4 rules applied. Total rules applied 3942 place count 353 transition count 614
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 22 with 1 rules applied. Total rules applied 3943 place count 352 transition count 613
Applied a total of 3943 rules in 1093 ms. Remains 352 /2584 variables (removed 2232) and now considering 613/3094 (removed 2481) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/2584 places, 613/3094 transitions.
[2022-06-12 21:32:24] [INFO ] Flatten gal took : 107 ms
[2022-06-12 21:32:24] [INFO ] Flatten gal took : 45 ms
[2022-06-12 21:32:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality871897697590430182.gal : 28 ms
[2022-06-12 21:32:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1976329193284990522.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/ReachabilityCardinality871897697590430182.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1976329193284990522.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/ReachabilityCardinality871897697590430182.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1976329193284990522.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1976329193284990522.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :9 after 38
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :38 after 40
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :40 after 45
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :45 after 62
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-12 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :62 after 184
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :184 after 208
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-03 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :208 after 892
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :892 after 1712
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1712 after 4963
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :4963 after 26196
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-14 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :26196 after 489340
Detected timeout of ITS tools.
[2022-06-12 21:32:39] [INFO ] Flatten gal took : 42 ms
[2022-06-12 21:32:39] [INFO ] Applying decomposition
[2022-06-12 21:32:39] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14583509480674584151.txt, -o, /tmp/graph14583509480674584151.bin, -w, /tmp/graph14583509480674584151.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14583509480674584151.bin, -l, -1, -v, -w, /tmp/graph14583509480674584151.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:32:39] [INFO ] Decomposing Gal with order
[2022-06-12 21:32:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:32:39] [INFO ] Removed a total of 311 redundant transitions.
[2022-06-12 21:32:39] [INFO ] Flatten gal took : 178 ms
[2022-06-12 21:32:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 204 labels/synchronizations in 49 ms.
[2022-06-12 21:32:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4441257118894621314.gal : 23 ms
[2022-06-12 21:32:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6072570712325662219.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/ReachabilityCardinality4441257118894621314.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6072570712325662219.prop, --nowitness], 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/ReachabilityCardinality4441257118894621314.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6072570712325662219.prop --nowitness
Loading property file /tmp/ReachabilityCardinality6072570712325662219.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :1 after 10
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :10 after 10
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-08 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-06 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :10 after 1552
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1552 after 6088
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :6088 after 34990
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-11 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-05 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-00 is true.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :34990 after 1.58766e+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\_mod\_flat,4.68273e+07,0.794732,20348,705,239,27192,9820,1143,51719,244,35474,0
Total reachable state count : 46827280

Verifying 6 reachability properties.
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-00 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-301-ReachabilityFireability-00,88,0.797071,20612,132,35,27192,9820,1151,51719,246,35474,18
Reachability property CloudReconfiguration-PT-301-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-301-ReachabilityFireability-05,13150,0.797563,20612,243,112,27192,9820,1152,51719,246,35474,18
Reachability property CloudReconfiguration-PT-301-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-301-ReachabilityFireability-06,480606,0.798114,20612,388,174,27192,9820,1154,51719,246,35474,18
Invariant property CloudReconfiguration-PT-301-ReachabilityFireability-07 does not hold.
FORMULA CloudReconfiguration-PT-301-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

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-301-ReachabilityFireability-07,12498,0.810639,20612,308,125,27192,9820,1195,51719,257,35474,2104
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-08 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-301-ReachabilityFireability-08,480606,0.811201,20612,389,174,27192,9820,1198,51719,257,35474,2104
Reachability property CloudReconfiguration-PT-301-ReachabilityFireability-11 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-301-ReachabilityFireability-11,6483,0.818101,20612,255,109,27192,9820,1391,51719,262,35474,3127
All properties solved without resorting to model-checking.

BK_STOP 1655069561905

--------------------
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-301"
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-301, 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-165252115800081"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-301.tgz
mv CloudReconfiguration-PT-301 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 ;