Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038292100518.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-306, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100518
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 996K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 660K May 5 16:51 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-306-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620585787798

Running Version 0
[2021-05-09 18:43:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 18:43:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:43:10] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2021-05-09 18:43:10] [INFO ] Transformed 2584 places.
[2021-05-09 18:43:10] [INFO ] Transformed 3094 transitions.
[2021-05-09 18:43:10] [INFO ] Found NUPN structural information;
[2021-05-09 18:43:10] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 190 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 106 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :1
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :1
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 3094 rows 2584 cols
[2021-05-09 18:43:10] [INFO ] Computed 4 place invariants in 54 ms
[2021-05-09 18:43:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 18:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:12] [INFO ] [Real]Absence check using state equation in 1562 ms returned sat
[2021-05-09 18:43:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 18:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:14] [INFO ] [Nat]Absence check using state equation in 1116 ms returned sat
[2021-05-09 18:43:14] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 238 ms.
[2021-05-09 18:43:18] [INFO ] Added : 120 causal constraints over 24 iterations in 3367 ms. Result :unknown
[2021-05-09 18:43:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 34 ms returned sat
[2021-05-09 18:43:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:19] [INFO ] [Real]Absence check using state equation in 1206 ms returned sat
[2021-05-09 18:43:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-09 18:43:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:21] [INFO ] [Nat]Absence check using state equation in 1059 ms returned sat
[2021-05-09 18:43:21] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 242 ms.
[2021-05-09 18:43:24] [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: Broken pipe ... while checking expression at index 1
[2021-05-09 18:43:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-09 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:26] [INFO ] [Real]Absence check using state equation in 1156 ms returned sat
[2021-05-09 18:43:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 49 ms returned sat
[2021-05-09 18:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:28] [INFO ] [Nat]Absence check using state equation in 1478 ms returned sat
[2021-05-09 18:43:28] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 128 ms.
[2021-05-09 18:43:31] [INFO ] Added : 125 causal constraints over 25 iterations in 3020 ms. Result :unknown
[2021-05-09 18:43:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:43:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:33] [INFO ] [Real]Absence check using state equation in 968 ms returned sat
[2021-05-09 18:43:33] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 169 ms.
[2021-05-09 18:43:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 18:43:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:35] [INFO ] [Nat]Absence check using state equation in 1023 ms returned sat
[2021-05-09 18:43:36] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 128 ms.
[2021-05-09 18:43:39] [INFO ] Added : 135 causal constraints over 27 iterations in 3582 ms. Result :unknown
[2021-05-09 18:43:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:41] [INFO ] [Real]Absence check using state equation in 1089 ms returned sat
[2021-05-09 18:43:41] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 181 ms.
[2021-05-09 18:43:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:42] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2021-05-09 18:43:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:43] [INFO ] [Nat]Absence check using state equation in 993 ms returned sat
[2021-05-09 18:43:43] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 99 ms.
[2021-05-09 18:43:47] [INFO ] Added : 165 causal constraints over 33 iterations in 3680 ms. Result :unknown
[2021-05-09 18:43:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:43:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:48] [INFO ] [Real]Absence check using state equation in 1007 ms returned sat
[2021-05-09 18:43:48] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 102 ms.
[2021-05-09 18:43:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:49] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 57 ms returned sat
[2021-05-09 18:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:51] [INFO ] [Nat]Absence check using state equation in 1153 ms returned sat
[2021-05-09 18:43:51] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 103 ms.
[2021-05-09 18:43:54] [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: Broken pipe ... while checking expression at index 5
[2021-05-09 18:43:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 18:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:56] [INFO ] [Real]Absence check using state equation in 1013 ms returned sat
[2021-05-09 18:43:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:43:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:58] [INFO ] [Real]Absence check using state equation in 1362 ms returned sat
[2021-05-09 18:43:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:58] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:59] [INFO ] [Nat]Absence check using state equation in 1108 ms returned sat
[2021-05-09 18:43:59] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 105 ms.
[2021-05-09 18:44:03] [INFO ] Added : 155 causal constraints over 31 iterations in 3457 ms. Result :unknown
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Support contains 41 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2868 edges and 2584 vertex of which 802 / 2584 are part of one of the 62 SCC in 54 ms
Free SCC test removed 740 places
Drop transitions removed 902 transitions
Reduce isomorphic transitions removed 902 transitions.
Graph (complete) has 2470 edges and 1844 vertex of which 1830 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.5 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1174 transitions
Trivial Post-agglo rules discarded 1174 transitions
Performed 1174 trivial Post agglomeration. Transition count delta: 1174
Iterating post reduction 0 with 1183 rules applied. Total rules applied 1185 place count 1830 transition count 1000
Reduce places removed 1174 places and 0 transitions.
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 1 with 1291 rules applied. Total rules applied 2476 place count 656 transition count 883
Reduce places removed 50 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 57 rules applied. Total rules applied 2533 place count 606 transition count 876
Reduce places removed 2 places and 0 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Iterating post reduction 3 with 27 rules applied. Total rules applied 2560 place count 604 transition count 851
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 2588 place count 579 transition count 848
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 26 Pre rules applied. Total rules applied 2588 place count 579 transition count 822
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 2640 place count 553 transition count 822
Discarding 78 places :
Symmetric choice reduction at 5 with 78 rule applications. Total rules 2718 place count 475 transition count 744
Iterating global reduction 5 with 78 rules applied. Total rules applied 2796 place count 475 transition count 744
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 5 with 3 rules applied. Total rules applied 2799 place count 475 transition count 741
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2800 place count 474 transition count 741
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 6 Pre rules applied. Total rules applied 2800 place count 474 transition count 735
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 2812 place count 468 transition count 735
Discarding 57 places :
Symmetric choice reduction at 7 with 57 rule applications. Total rules 2869 place count 411 transition count 678
Iterating global reduction 7 with 57 rules applied. Total rules applied 2926 place count 411 transition count 678
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 7 with 32 rules applied. Total rules applied 2958 place count 411 transition count 646
Reduce places removed 16 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 8 with 26 rules applied. Total rules applied 2984 place count 395 transition count 636
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2989 place count 390 transition count 636
Discarding 18 places :
Symmetric choice reduction at 10 with 18 rule applications. Total rules 3007 place count 372 transition count 608
Iterating global reduction 10 with 18 rules applied. Total rules applied 3025 place count 372 transition count 608
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 3033 place count 372 transition count 600
Discarding 7 places :
Symmetric choice reduction at 11 with 7 rule applications. Total rules 3040 place count 365 transition count 586
Iterating global reduction 11 with 7 rules applied. Total rules applied 3047 place count 365 transition count 586
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 3050 place count 362 transition count 580
Iterating global reduction 11 with 3 rules applied. Total rules applied 3053 place count 362 transition count 580
Performed 159 Post agglomeration using F-continuation condition with reduction of 68 identical transitions.
Deduced a syphon composed of 159 places in 0 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 11 with 318 rules applied. Total rules applied 3371 place count 203 transition count 353
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 3378 place count 203 transition count 346
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 3384 place count 200 transition count 343
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 3388 place count 200 transition count 339
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 3392 place count 198 transition count 337
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 3396 place count 198 transition count 333
Performed 41 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 14 with 82 rules applied. Total rules applied 3478 place count 157 transition count 373
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 14 with 30 rules applied. Total rules applied 3508 place count 157 transition count 343
Discarding 18 places :
Symmetric choice reduction at 15 with 18 rule applications. Total rules 3526 place count 139 transition count 303
Iterating global reduction 15 with 18 rules applied. Total rules applied 3544 place count 139 transition count 303
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 3546 place count 139 transition count 301
Discarding 4 places :
Symmetric choice reduction at 16 with 4 rule applications. Total rules 3550 place count 135 transition count 293
Iterating global reduction 16 with 4 rules applied. Total rules applied 3554 place count 135 transition count 293
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 3556 place count 135 transition count 291
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 17 with 15 rules applied. Total rules applied 3571 place count 135 transition count 276
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 3573 place count 134 transition count 275
Free-agglomeration rule applied 8 times.
Iterating global reduction 17 with 8 rules applied. Total rules applied 3581 place count 134 transition count 267
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 9 rules applied. Total rules applied 3590 place count 126 transition count 266
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 3591 place count 126 transition count 265
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 18 with 3 rules applied. Total rules applied 3594 place count 126 transition count 265
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 3595 place count 126 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 3596 place count 125 transition count 264
Applied a total of 3596 rules in 269 ms. Remains 125 /2584 variables (removed 2459) and now considering 264/3094 (removed 2830) transitions.
Finished structural reductions, in 1 iterations. Remains : 125/2584 places, 264/3094 transitions.
[2021-05-09 18:44:03] [INFO ] Flatten gal took : 43 ms
[2021-05-09 18:44:03] [INFO ] Flatten gal took : 15 ms
[2021-05-09 18:44:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9251087692060537245.gal : 10 ms
[2021-05-09 18:44:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1953412486457792018.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9251087692060537245.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1953412486457792018.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/ReachabilityCardinality9251087692060537245.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1953412486457792018.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1953412486457792018.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 20
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :20 after 27
Invariant property CloudReconfiguration-PT-306-ReachabilityCardinality-05 does not hold.
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :27 after 31
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :31 after 38
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :38 after 41
Reachability property CloudReconfiguration-PT-306-ReachabilityCardinality-04 is true.
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-306-ReachabilityCardinality-00 does not hold.
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :41 after 63
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :63 after 104
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :104 after 240
Reachability property CloudReconfiguration-PT-306-ReachabilityCardinality-08 is true.
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :240 after 1615
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1615 after 1915
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1915 after 22285
Reachability property CloudReconfiguration-PT-306-ReachabilityCardinality-12 is true.
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-306-ReachabilityCardinality-09 is true.
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :22285 after 130225
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,193945,0.468464,7400,2,1165,23,12995,7,0,777,9767,0
Total reachable state count : 193945

Verifying 7 reachability properties.
Invariant property CloudReconfiguration-PT-306-ReachabilityCardinality-00 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-306-ReachabilityCardinality-00,323,0.470274,7400,2,307,23,12995,8,0,800,9767,0
Reachability property CloudReconfiguration-PT-306-ReachabilityCardinality-04 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-306-ReachabilityCardinality-04,2,0.47091,7664,2,135,23,12995,9,0,811,9767,0
Invariant property CloudReconfiguration-PT-306-ReachabilityCardinality-05 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-306-ReachabilityCardinality-05,4890,0.47156,7664,2,388,23,12995,10,0,827,9767,0
Reachability property CloudReconfiguration-PT-306-ReachabilityCardinality-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-306-ReachabilityCardinality-08,600,0.473067,7664,2,451,23,12995,11,0,846,9767,0
Reachability property CloudReconfiguration-PT-306-ReachabilityCardinality-09 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-306-ReachabilityCardinality-09,5640,0.474087,7664,2,481,23,12995,12,0,863,9767,0
Reachability property CloudReconfiguration-PT-306-ReachabilityCardinality-12 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-306-ReachabilityCardinality-12,2640,0.474524,7664,2,446,23,12995,13,0,865,9767,0
Invariant property CloudReconfiguration-PT-306-ReachabilityCardinality-14 is true.
FORMULA CloudReconfiguration-PT-306-ReachabilityCardinality-14 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-306-ReachabilityCardinality-14,0,0.476002,7664,1,0,23,12995,13,0,873,9767,0
All properties solved without resorting to model-checking.

BK_STOP 1620585844464

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-306"
export BK_EXAMINATION="ReachabilityCardinality"
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-306, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038292100518"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-306.tgz
mv CloudReconfiguration-PT-306 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;