fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r042-smll-165252095500311
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for CloudReconfiguration-PT-313

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
592.415 44482.00 71897.00 232.80 TFTTFFFFTTTFFFTF 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.r042-smll-165252095500311.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 itstools
Input is CloudReconfiguration-PT-313, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095500311
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 5.8K Apr 29 14:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 29 14:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 14:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:33 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 9.7K Apr 29 14:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 29 14:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 29 14:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 29 14:34 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-313-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654182427247

Running Version 202205111006
[2022-06-02 15:07:09] [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]
[2022-06-02 15:07:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:07:10] [INFO ] Load time of PNML (sax parser for PT used): 420 ms
[2022-06-02 15:07:10] [INFO ] Transformed 2585 places.
[2022-06-02 15:07:10] [INFO ] Transformed 3095 transitions.
[2022-06-02 15:07:10] [INFO ] Found NUPN structural information;
[2022-06-02 15:07:10] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 664 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 107 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 71 resets, run finished after 930 ms. (steps per millisecond=10 ) properties (out of 16) seen :1
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 95606 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 95606 steps, saw 27650 distinct states, run finished after 3011 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2022-06-02 15:07:15] [INFO ] Computed 4 place invariants in 67 ms
[2022-06-02 15:07:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2022-06-02 15:07:18] [INFO ] After 2711ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2022-06-02 15:07:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2022-06-02 15:07:29] [INFO ] After 8531ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :14
[2022-06-02 15:07:35] [INFO ] After 14468ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :14
Attempting to minimize the solution found.
Minimization took 4145 ms.
[2022-06-02 15:07:39] [INFO ] After 21604ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :14
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 14 different solutions.
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 12 properties in 7291 ms.
Support contains 27 out of 2585 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2878 edges and 2585 vertex of which 787 / 2585 are part of one of the 61 SCC in 15 ms
Free SCC test removed 726 places
Drop transitions removed 886 transitions
Reduce isomorphic transitions removed 886 transitions.
Graph (complete) has 2489 edges and 1859 vertex of which 1846 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.11 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 1181 transitions
Trivial Post-agglo rules discarded 1181 transitions
Performed 1181 trivial Post agglomeration. Transition count delta: 1181
Iterating post reduction 0 with 1188 rules applied. Total rules applied 1190 place count 1846 transition count 1013
Reduce places removed 1181 places and 0 transitions.
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 1 with 1314 rules applied. Total rules applied 2504 place count 665 transition count 880
Reduce places removed 63 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 2 with 73 rules applied. Total rules applied 2577 place count 602 transition count 870
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 with 9 rules applied. Total rules applied 2586 place count 598 transition count 865
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 4 with 8 rules applied. Total rules applied 2594 place count 595 transition count 860
Reduce places removed 3 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 5 with 39 rules applied. Total rules applied 2633 place count 592 transition count 824
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 42 rules applied. Total rules applied 2675 place count 556 transition count 818
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 25 Pre rules applied. Total rules applied 2675 place count 556 transition count 793
Deduced a syphon composed of 25 places in 2 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 7 with 50 rules applied. Total rules applied 2725 place count 531 transition count 793
Discarding 83 places :
Symmetric choice reduction at 7 with 83 rule applications. Total rules 2808 place count 448 transition count 710
Iterating global reduction 7 with 83 rules applied. Total rules applied 2891 place count 448 transition count 710
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 7 with 3 rules applied. Total rules applied 2894 place count 448 transition count 707
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2896 place count 447 transition count 706
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2897 place count 446 transition count 706
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 8 Pre rules applied. Total rules applied 2897 place count 446 transition count 698
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 2913 place count 438 transition count 698
Discarding 59 places :
Symmetric choice reduction at 10 with 59 rule applications. Total rules 2972 place count 379 transition count 639
Iterating global reduction 10 with 59 rules applied. Total rules applied 3031 place count 379 transition count 639
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 10 with 26 rules applied. Total rules applied 3057 place count 379 transition count 613
Reduce places removed 13 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 23 rules applied. Total rules applied 3080 place count 366 transition count 603
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 3085 place count 361 transition count 603
Discarding 16 places :
Symmetric choice reduction at 13 with 16 rule applications. Total rules 3101 place count 345 transition count 578
Iterating global reduction 13 with 16 rules applied. Total rules applied 3117 place count 345 transition count 578
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 3122 place count 345 transition count 573
Discarding 7 places :
Symmetric choice reduction at 14 with 7 rule applications. Total rules 3129 place count 338 transition count 559
Iterating global reduction 14 with 7 rules applied. Total rules applied 3136 place count 338 transition count 559
Discarding 3 places :
Symmetric choice reduction at 14 with 3 rule applications. Total rules 3139 place count 335 transition count 553
Iterating global reduction 14 with 3 rules applied. Total rules applied 3142 place count 335 transition count 553
Performed 162 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 162 places in 0 ms
Reduce places removed 162 places and 0 transitions.
Iterating global reduction 14 with 324 rules applied. Total rules applied 3466 place count 173 transition count 313
Drop transitions removed 1 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 14 with 9 rules applied. Total rules applied 3475 place count 173 transition count 304
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 3481 place count 170 transition count 301
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 3484 place count 170 transition count 298
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 3486 place count 169 transition count 297
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 3488 place count 169 transition count 295
Performed 38 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 17 with 76 rules applied. Total rules applied 3564 place count 131 transition count 337
Drop transitions removed 8 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 17 with 41 rules applied. Total rules applied 3605 place count 131 transition count 296
Discarding 20 places :
Symmetric choice reduction at 18 with 20 rule applications. Total rules 3625 place count 111 transition count 262
Iterating global reduction 18 with 20 rules applied. Total rules applied 3645 place count 111 transition count 262
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 18 with 8 rules applied. Total rules applied 3653 place count 111 transition count 254
Discarding 3 places :
Symmetric choice reduction at 19 with 3 rule applications. Total rules 3656 place count 108 transition count 248
Iterating global reduction 19 with 3 rules applied. Total rules applied 3659 place count 108 transition count 248
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 19 with 17 rules applied. Total rules applied 3676 place count 108 transition count 231
Free-agglomeration rule applied 7 times.
Iterating global reduction 19 with 7 rules applied. Total rules applied 3683 place count 108 transition count 224
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 8 rules applied. Total rules applied 3691 place count 101 transition count 223
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3692 place count 101 transition count 222
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3693 place count 100 transition count 221
Iterating global reduction 20 with 1 rules applied. Total rules applied 3694 place count 100 transition count 221
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 20 with 5 rules applied. Total rules applied 3699 place count 100 transition count 221
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3701 place count 100 transition count 219
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3702 place count 99 transition count 218
Applied a total of 3702 rules in 414 ms. Remains 99 /2585 variables (removed 2486) and now considering 218/3095 (removed 2877) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/2585 places, 218/3095 transitions.
Incomplete random walk after 1000000 steps, including 39863 resets, run finished after 2321 ms. (steps per millisecond=430 ) properties (out of 2) seen :1
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 9 resets, run finished after 1508 ms. (steps per millisecond=663 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-02 15:07:51] [INFO ] Flow matrix only has 210 transitions (discarded 8 similar events)
// Phase 1: matrix 210 rows 99 cols
[2022-06-02 15:07:51] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-02 15:07:51] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 15:07:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-02 15:07:51] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 15:07:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-06-02 15:07:51] [INFO ] After 26ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 15:07:51] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 14 ms to minimize.
[2022-06-02 15:07:51] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 98 ms
[2022-06-02 15:07:51] [INFO ] After 144ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2022-06-02 15:07:51] [INFO ] After 299ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 41930 ms.

BK_STOP 1654182471729

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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-313"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is CloudReconfiguration-PT-313, 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 r042-smll-165252095500311"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-313.tgz
mv CloudReconfiguration-PT-313 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 ;