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-oct2-162038292200574.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-313, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292200574
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 163K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 102K 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 3.5K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K 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-313-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620588733279

Running Version 0
[2021-05-09 19:32:15] [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 19:32:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 19:32:15] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2021-05-09 19:32:15] [INFO ] Transformed 2585 places.
[2021-05-09 19:32:15] [INFO ] Transformed 3095 transitions.
[2021-05-09 19:32:15] [INFO ] Found NUPN structural information;
[2021-05-09 19:32:15] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 175 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-313-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 75 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 11) seen :3
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :3
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2021-05-09 19:32:15] [INFO ] Computed 4 place invariants in 63 ms
[2021-05-09 19:32:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2021-05-09 19:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:17] [INFO ] [Real]Absence check using state equation in 1065 ms returned sat
[2021-05-09 19:32:18] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 212 ms.
[2021-05-09 19:32:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 19:32:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:20] [INFO ] [Nat]Absence check using state equation in 975 ms returned sat
[2021-05-09 19:32:20] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 109 ms.
[2021-05-09 19:32:24] [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: Stream close... while checking expression at index 0
[2021-05-09 19:32:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 19:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:25] [INFO ] [Real]Absence check using state equation in 1064 ms returned sat
[2021-05-09 19:32:25] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 113 ms.
[2021-05-09 19:32:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:27] [INFO ] [Nat]Absence check using state equation in 981 ms returned sat
[2021-05-09 19:32:28] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 133 ms.
[2021-05-09 19:32:31] [INFO ] Added : 155 causal constraints over 31 iterations in 3617 ms. Result :unknown
[2021-05-09 19:32:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:33] [INFO ] [Real]Absence check using state equation in 934 ms returned sat
[2021-05-09 19:32:33] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 110 ms.
[2021-05-09 19:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:35] [INFO ] [Nat]Absence check using state equation in 957 ms returned sat
[2021-05-09 19:32:35] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 103 ms.
[2021-05-09 19:32:39] [INFO ] Added : 155 causal constraints over 31 iterations in 3694 ms. Result :unknown
[2021-05-09 19:32:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 34 ms returned sat
[2021-05-09 19:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:40] [INFO ] [Real]Absence check using state equation in 1055 ms returned sat
[2021-05-09 19:32:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:41] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:32:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:42] [INFO ] [Nat]Absence check using state equation in 983 ms returned sat
[2021-05-09 19:32:42] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 118 ms.
[2021-05-09 19:32:45] [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
[2021-05-09 19:32:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 34 ms returned sat
[2021-05-09 19:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:47] [INFO ] [Real]Absence check using state equation in 952 ms returned sat
[2021-05-09 19:32:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:32:47] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:32:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:32:48] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2021-05-09 19:32:48] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 102 ms.
[2021-05-09 19:32:52] [INFO ] Added : 165 causal constraints over 33 iterations in 3739 ms. Result :unknown
Fused 5 Parikh solutions to 1 different solutions.
Support contains 23 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2906 edges and 2585 vertex of which 845 / 2585 are part of one of the 64 SCC in 54 ms
Free SCC test removed 781 places
Drop transitions removed 951 transitions
Reduce isomorphic transitions removed 951 transitions.
Graph (complete) has 2424 edges and 1804 vertex of which 1790 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.14 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 1185 transitions
Trivial Post-agglo rules discarded 1185 transitions
Performed 1185 trivial Post agglomeration. Transition count delta: 1185
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1196 place count 1790 transition count 941
Reduce places removed 1185 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 1319 rules applied. Total rules applied 2515 place count 605 transition count 807
Reduce places removed 60 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 70 rules applied. Total rules applied 2585 place count 545 transition count 797
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 3 with 11 rules applied. Total rules applied 2596 place count 541 transition count 790
Reduce places removed 4 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 8 rules applied. Total rules applied 2604 place count 537 transition count 786
Reduce places removed 2 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 5 with 15 rules applied. Total rules applied 2619 place count 535 transition count 773
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 2633 place count 522 transition count 772
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 20 Pre rules applied. Total rules applied 2633 place count 522 transition count 752
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 2673 place count 502 transition count 752
Discarding 79 places :
Symmetric choice reduction at 7 with 79 rule applications. Total rules 2752 place count 423 transition count 673
Iterating global reduction 7 with 79 rules applied. Total rules applied 2831 place count 423 transition count 673
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 7 with 2 rules applied. Total rules applied 2833 place count 423 transition count 671
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2834 place count 422 transition count 671
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 9 Pre rules applied. Total rules applied 2834 place count 422 transition count 662
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 2852 place count 413 transition count 662
Discarding 59 places :
Symmetric choice reduction at 9 with 59 rule applications. Total rules 2911 place count 354 transition count 603
Iterating global reduction 9 with 59 rules applied. Total rules applied 2970 place count 354 transition count 603
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 9 with 34 rules applied. Total rules applied 3004 place count 354 transition count 569
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 10 with 28 rules applied. Total rules applied 3032 place count 337 transition count 558
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 6 rules applied. Total rules applied 3038 place count 332 transition count 557
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3039 place count 331 transition count 557
Discarding 18 places :
Symmetric choice reduction at 13 with 18 rule applications. Total rules 3057 place count 313 transition count 529
Iterating global reduction 13 with 18 rules applied. Total rules applied 3075 place count 313 transition count 529
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 3083 place count 313 transition count 521
Discarding 7 places :
Symmetric choice reduction at 14 with 7 rule applications. Total rules 3090 place count 306 transition count 507
Iterating global reduction 14 with 7 rules applied. Total rules applied 3097 place count 306 transition count 507
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 3099 place count 304 transition count 503
Iterating global reduction 14 with 2 rules applied. Total rules applied 3101 place count 304 transition count 503
Performed 150 Post agglomeration using F-continuation condition with reduction of 77 identical transitions.
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 14 with 300 rules applied. Total rules applied 3401 place count 154 transition count 276
Drop transitions removed 1 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3405 place count 154 transition count 272
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 15 with 6 rules applied. Total rules applied 3411 place count 151 transition count 269
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3417 place count 151 transition count 263
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 16 with 6 rules applied. Total rules applied 3423 place count 148 transition count 260
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 3429 place count 148 transition count 254
Performed 29 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 17 with 58 rules applied. Total rules applied 3487 place count 119 transition count 284
Drop transitions removed 17 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 17 with 36 rules applied. Total rules applied 3523 place count 119 transition count 248
Discarding 22 places :
Symmetric choice reduction at 18 with 22 rule applications. Total rules 3545 place count 97 transition count 218
Iterating global reduction 18 with 22 rules applied. Total rules applied 3567 place count 97 transition count 218
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 18 with 10 rules applied. Total rules applied 3577 place count 97 transition count 208
Discarding 5 places :
Symmetric choice reduction at 19 with 5 rule applications. Total rules 3582 place count 92 transition count 198
Iterating global reduction 19 with 5 rules applied. Total rules applied 3587 place count 92 transition count 198
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 3591 place count 92 transition count 194
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 20 with 30 rules applied. Total rules applied 3621 place count 92 transition count 164
Discarding 2 places :
Symmetric choice reduction at 20 with 2 rule applications. Total rules 3623 place count 90 transition count 162
Iterating global reduction 20 with 2 rules applied. Total rules applied 3625 place count 90 transition count 162
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3627 place count 90 transition count 160
Free-agglomeration rule applied 6 times.
Iterating global reduction 20 with 6 rules applied. Total rules applied 3633 place count 90 transition count 154
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 20 with 6 rules applied. Total rules applied 3639 place count 84 transition count 154
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 3641 place count 84 transition count 152
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3642 place count 84 transition count 153
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 3 rules applied. Total rules applied 3645 place count 83 transition count 151
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 3647 place count 83 transition count 149
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 22 with 3 rules applied. Total rules applied 3650 place count 83 transition count 149
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 3651 place count 83 transition count 148
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 3652 place count 83 transition count 147
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 3653 place count 83 transition count 147
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 23 with 1 rules applied. Total rules applied 3654 place count 82 transition count 146
Applied a total of 3654 rules in 400 ms. Remains 82 /2585 variables (removed 2503) and now considering 146/3095 (removed 2949) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/2585 places, 146/3095 transitions.
[2021-05-09 19:32:53] [INFO ] Flatten gal took : 65 ms
[2021-05-09 19:32:53] [INFO ] Flatten gal took : 9 ms
[2021-05-09 19:32:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5918565121491340575.gal : 6 ms
[2021-05-09 19:32:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14722746184439828965.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/ReachabilityCardinality5918565121491340575.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14722746184439828965.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/ReachabilityCardinality5918565121491340575.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14722746184439828965.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14722746184439828965.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :9 after 38
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :38 after 47
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :47 after 65
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-07 is true.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :65 after 769
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :769 after 1429
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1429 after 6880
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-02 is true.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :6880 after 22474
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-12 does not hold.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :22474 after 27199
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :27199 after 35949
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,98549,0.092942,6616,2,978,19,12337,8,0,489,10779,0
Total reachable state count : 98549

Verifying 5 reachability properties.
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-02 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-313-ReachabilityCardinality-02,26,0.093798,6880,2,128,19,12337,9,0,508,10779,0
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-06 is true.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-06 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-313-ReachabilityCardinality-06,6965,0.094525,6880,2,408,19,12337,9,0,514,10779,0
Reachability property CloudReconfiguration-PT-313-ReachabilityCardinality-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-313-ReachabilityCardinality-07,3960,0.095165,6880,2,460,19,12337,10,0,519,10779,0
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-12 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-313-ReachabilityCardinality-12,480,0.095872,6880,2,174,19,12337,11,0,530,10779,0
Invariant property CloudReconfiguration-PT-313-ReachabilityCardinality-15 does not hold.
FORMULA CloudReconfiguration-PT-313-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-313-ReachabilityCardinality-15,420,0.097232,6880,2,220,19,12337,11,0,539,10779,0
All properties solved without resorting to model-checking.

BK_STOP 1620588773557

--------------------
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-313"
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-313, 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-oct2-162038292200574"
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 [ "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 ;