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-oct2-162038292100550.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-310, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100550
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1008K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K 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 3.4K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 4.0K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K 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-310-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620587251329

Running Version 0
[2021-05-09 19:07:33] [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 19:07:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 19:07:33] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2021-05-09 19:07:33] [INFO ] Transformed 2585 places.
[2021-05-09 19:07:33] [INFO ] Transformed 3095 transitions.
[2021-05-09 19:07:33] [INFO ] Found NUPN structural information;
[2021-05-09 19:07:33] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 172 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 78 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 5368436 steps, run timeout after 30001 ms. (steps per millisecond=178 ) properties seen :{6=1, 7=1, 9=1, 10=1}
Probabilistic random walk after 5368436 steps, saw 1154107 distinct states, run finished after 30021 ms. (steps per millisecond=178 ) properties seen :{6=1, 7=1, 9=1, 10=1}
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 10 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2021-05-09 19:08:04] [INFO ] Computed 4 place invariants in 54 ms
[2021-05-09 19:08:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 60 ms returned sat
[2021-05-09 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:05] [INFO ] [Real]Absence check using state equation in 1175 ms returned sat
[2021-05-09 19:08:06] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 279 ms.
[2021-05-09 19:08:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:08] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2021-05-09 19:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:09] [INFO ] [Nat]Absence check using state equation in 1151 ms returned sat
[2021-05-09 19:08:09] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 167 ms.
[2021-05-09 19:08:12] [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 19:08:12] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 19:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:13] [INFO ] [Real]Absence check using state equation in 1018 ms returned sat
[2021-05-09 19:08:14] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 151 ms.
[2021-05-09 19:08:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 19:08:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:16] [INFO ] [Nat]Absence check using state equation in 1049 ms returned sat
[2021-05-09 19:08:16] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 139 ms.
[2021-05-09 19:08:20] [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 1
[2021-05-09 19:08:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 34 ms returned sat
[2021-05-09 19:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:21] [INFO ] [Real]Absence check using state equation in 1048 ms returned sat
[2021-05-09 19:08:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:22] [INFO ] [Nat]Absence check using state equation in 995 ms returned sat
[2021-05-09 19:08:23] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 140 ms.
[2021-05-09 19:08:26] [INFO ] Added : 160 causal constraints over 32 iterations in 3662 ms. Result :unknown
[2021-05-09 19:08:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:27] [INFO ] [Real]Absence check using state equation in 934 ms returned sat
[2021-05-09 19:08:28] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 167 ms.
[2021-05-09 19:08:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2021-05-09 19:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:30] [INFO ] [Nat]Absence check using state equation in 949 ms returned sat
[2021-05-09 19:08:30] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 98 ms.
[2021-05-09 19:08:34] [INFO ] Added : 160 causal constraints over 32 iterations in 3654 ms. Result :unknown
[2021-05-09 19:08:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:35] [INFO ] [Real]Absence check using state equation in 1065 ms returned sat
[2021-05-09 19:08:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:35] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:37] [INFO ] [Nat]Absence check using state equation in 1359 ms returned sat
[2021-05-09 19:08:37] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 130 ms.
[2021-05-09 19:08:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2021-05-09 19:08:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:42] [INFO ] [Real]Absence check using state equation in 1134 ms returned sat
[2021-05-09 19:08:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:08:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:43] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2021-05-09 19:08:44] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 152 ms.
[2021-05-09 19:08:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 19:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:46] [INFO ] [Nat]Absence check using state equation in 1005 ms returned sat
[2021-05-09 19:08:46] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 99 ms.
[2021-05-09 19:08:49] [INFO ] Added : 165 causal constraints over 33 iterations in 3698 ms. Result :unknown
[2021-05-09 19:08:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:51] [INFO ] [Real]Absence check using state equation in 1227 ms returned sat
[2021-05-09 19:08:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:52] [INFO ] [Nat]Absence check using state equation in 884 ms returned sat
[2021-05-09 19:08:52] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 107 ms.
[2021-05-09 19:08:56] [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 7
[2021-05-09 19:08:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 19:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:58] [INFO ] [Real]Absence check using state equation in 1042 ms returned sat
[2021-05-09 19:08:58] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 118 ms.
[2021-05-09 19:08:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 19:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:09:00] [INFO ] [Nat]Absence check using state equation in 967 ms returned sat
[2021-05-09 19:09:00] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 96 ms.
[2021-05-09 19:09:04] [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 8
[2021-05-09 19:09:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:09:05] [INFO ] [Real]Absence check using state equation in 1198 ms returned sat
[2021-05-09 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:09:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 19:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:09:07] [INFO ] [Nat]Absence check using state equation in 1112 ms returned sat
[2021-05-09 19:09:07] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 120 ms.
[2021-05-09 19:09:10] [INFO ] Added : 145 causal constraints over 29 iterations in 3559 ms. Result :unknown
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 70700 steps, including 946 resets, run finished after 186 ms. (steps per millisecond=380 ) properties (out of 9) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 47 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2852 edges and 2585 vertex of which 762 / 2585 are part of one of the 61 SCC in 8 ms
Free SCC test removed 701 places
Drop transitions removed 850 transitions
Reduce isomorphic transitions removed 850 transitions.
Graph (complete) has 2525 edges and 1884 vertex of which 1870 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.3 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 1190 transitions
Trivial Post-agglo rules discarded 1190 transitions
Performed 1190 trivial Post agglomeration. Transition count delta: 1190
Iterating post reduction 0 with 1199 rules applied. Total rules applied 1201 place count 1870 transition count 1037
Reduce places removed 1190 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 1 with 1315 rules applied. Total rules applied 2516 place count 680 transition count 912
Reduce places removed 53 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 60 rules applied. Total rules applied 2576 place count 627 transition count 905
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 2582 place count 625 transition count 901
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Iterating post reduction 4 with 40 rules applied. Total rules applied 2622 place count 623 transition count 863
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 43 rules applied. Total rules applied 2665 place count 586 transition count 857
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 26 Pre rules applied. Total rules applied 2665 place count 586 transition count 831
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 52 rules applied. Total rules applied 2717 place count 560 transition count 831
Discarding 83 places :
Symmetric choice reduction at 6 with 83 rule applications. Total rules 2800 place count 477 transition count 748
Iterating global reduction 6 with 83 rules applied. Total rules applied 2883 place count 477 transition count 748
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 6 with 2 rules applied. Total rules applied 2885 place count 477 transition count 746
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2886 place count 476 transition count 746
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 9 Pre rules applied. Total rules applied 2886 place count 476 transition count 737
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 2904 place count 467 transition count 737
Discarding 59 places :
Symmetric choice reduction at 8 with 59 rule applications. Total rules 2963 place count 408 transition count 678
Iterating global reduction 8 with 59 rules applied. Total rules applied 3022 place count 408 transition count 678
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 8 with 30 rules applied. Total rules applied 3052 place count 408 transition count 648
Reduce places removed 15 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 9 with 25 rules applied. Total rules applied 3077 place count 393 transition count 638
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 3082 place count 388 transition count 638
Discarding 17 places :
Symmetric choice reduction at 11 with 17 rule applications. Total rules 3099 place count 371 transition count 613
Iterating global reduction 11 with 17 rules applied. Total rules applied 3116 place count 371 transition count 613
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 3124 place count 371 transition count 605
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 3130 place count 365 transition count 593
Iterating global reduction 12 with 6 rules applied. Total rules applied 3136 place count 365 transition count 593
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 3138 place count 363 transition count 589
Iterating global reduction 12 with 2 rules applied. Total rules applied 3140 place count 363 transition count 589
Performed 161 Post agglomeration using F-continuation condition with reduction of 61 identical transitions.
Deduced a syphon composed of 161 places in 1 ms
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 12 with 322 rules applied. Total rules applied 3462 place count 202 transition count 367
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 3474 place count 202 transition count 355
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 3482 place count 198 transition count 351
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 3485 place count 198 transition count 348
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 14 with 2 rules applied. Total rules applied 3487 place count 197 transition count 347
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3489 place count 197 transition count 345
Performed 35 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 15 with 70 rules applied. Total rules applied 3559 place count 162 transition count 368
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 15 with 36 rules applied. Total rules applied 3595 place count 162 transition count 332
Discarding 16 places :
Symmetric choice reduction at 16 with 16 rule applications. Total rules 3611 place count 146 transition count 300
Iterating global reduction 16 with 16 rules applied. Total rules applied 3627 place count 146 transition count 300
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 3630 place count 146 transition count 297
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 3633 place count 143 transition count 291
Iterating global reduction 17 with 3 rules applied. Total rules applied 3636 place count 143 transition count 291
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 3638 place count 143 transition count 289
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 18 with 20 rules applied. Total rules applied 3658 place count 143 transition count 269
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 3660 place count 142 transition count 282
Free-agglomeration rule applied 17 times.
Iterating global reduction 18 with 17 rules applied. Total rules applied 3677 place count 142 transition count 265
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 18 rules applied. Total rules applied 3695 place count 125 transition count 264
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 19 with 3 rules applied. Total rules applied 3698 place count 125 transition count 261
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 19 with 5 rules applied. Total rules applied 3703 place count 125 transition count 261
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 3704 place count 125 transition count 260
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3706 place count 125 transition count 260
Applied a total of 3706 rules in 238 ms. Remains 125 /2585 variables (removed 2460) and now considering 260/3095 (removed 2835) transitions.
Finished structural reductions, in 1 iterations. Remains : 125/2585 places, 260/3095 transitions.
[2021-05-09 19:09:11] [INFO ] Flatten gal took : 47 ms
[2021-05-09 19:09:11] [INFO ] Flatten gal took : 20 ms
[2021-05-09 19:09:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16026083832568453575.gal : 15 ms
[2021-05-09 19:09:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1729532963200519049.prop : 0 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/ReachabilityCardinality16026083832568453575.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1729532963200519049.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/ReachabilityCardinality16026083832568453575.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1729532963200519049.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1729532963200519049.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :7 after 22
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :22 after 31
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :31 after 65
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :65 after 289
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :289 after 1493
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1493 after 6904
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :6904 after 62663
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,408761,0.360773,8768,2,1309,14,20209,14,0,836,12771,0
Total reachable state count : 408761

Verifying 8 reachability properties.
Reachability property CloudReconfiguration-PT-310-ReachabilityCardinality-01 does not hold.
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CloudReconfiguration-PT-310-ReachabilityCardinality-01

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-310-ReachabilityCardinality-01,0,0.362453,8768,1,0,14,20209,14,0,839,12771,0
Reachability property CloudReconfiguration-PT-310-ReachabilityCardinality-02 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-310-ReachabilityCardinality-02,8,0.362933,9032,2,139,14,20209,14,0,841,12771,0
Invariant property CloudReconfiguration-PT-310-ReachabilityCardinality-04 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-04 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-310-ReachabilityCardinality-04,0,0.364753,9032,1,0,14,20209,14,0,860,12771,0
Invariant property CloudReconfiguration-PT-310-ReachabilityCardinality-06 does not hold.
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-06 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-310-ReachabilityCardinality-06,12096,0.366466,9032,2,743,14,20209,14,0,872,12771,0
Reachability property CloudReconfiguration-PT-310-ReachabilityCardinality-10 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-310-ReachabilityCardinality-10,12,0.366946,9032,2,140,14,20209,14,0,876,12771,0
Invariant property CloudReconfiguration-PT-310-ReachabilityCardinality-13 does not hold.
FORMULA CloudReconfiguration-PT-310-ReachabilityCardinality-13 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-310-ReachabilityCardinality-13,9606,0.367802,9032,2,629,14,20209,14,0,878,12771,0
Reachability property CloudReconfiguration-PT-310-ReachabilityCardinality-14 is true.
FORMULA CloudReconfiguration-PT-310-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-310-ReachabilityCardinality-14,5,0.368245,9032,2,130,14,20209,14,0,881,12771,0
Invariant property CloudReconfiguration-PT-310-ReachabilityCardinality-15 does not hold.
FORMULA CloudReconfiguration-PT-310-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-310-ReachabilityCardinality-15,4,0.369093,9032,2,129,14,20209,14,0,888,12771,0
All properties solved without resorting to model-checking.

BK_STOP 1620587352569

--------------------
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-310"
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-310, 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-oct2-162038292100550"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-310.tgz
mv CloudReconfiguration-PT-310 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 ;