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-oct2-162038292300622.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-319, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292300622
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-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 9.7K 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 3.9K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 17K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:52 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 661K 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-319-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-319-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620590673492

Running Version 0
[2021-05-09 20:04:35] [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 20:04:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 20:04:35] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2021-05-09 20:04:35] [INFO ] Transformed 2587 places.
[2021-05-09 20:04:35] [INFO ] Transformed 3099 transitions.
[2021-05-09 20:04:35] [INFO ] Found NUPN structural information;
[2021-05-09 20:04:35] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 155 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-319-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 121 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :1
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :1
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 3099 rows 2587 cols
[2021-05-09 20:04:36] [INFO ] Computed 4 place invariants in 51 ms
[2021-05-09 20:04:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 20:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:37] [INFO ] [Real]Absence check using state equation in 1067 ms returned sat
[2021-05-09 20:04:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:04:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 20:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:39] [INFO ] [Nat]Absence check using state equation in 1030 ms returned sat
[2021-05-09 20:04:39] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 157 ms.
[2021-05-09 20:04:42] [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 20:04:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 20:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:44] [INFO ] [Real]Absence check using state equation in 1345 ms returned sat
[2021-05-09 20:04:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:04:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 50 ms returned sat
[2021-05-09 20:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:47] [INFO ] [Nat]Absence check using state equation in 1836 ms returned sat
[2021-05-09 20:04:47] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 152 ms.
[2021-05-09 20:04:49] [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 20:04:49] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 20:04:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:51] [INFO ] [Real]Absence check using state equation in 1050 ms returned sat
[2021-05-09 20:04:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:04:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 49 ms returned sat
[2021-05-09 20:04:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:52] [INFO ] [Nat]Absence check using state equation in 469 ms returned unsat
[2021-05-09 20:04:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 20:04:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:53] [INFO ] [Real]Absence check using state equation in 1101 ms returned sat
[2021-05-09 20:04:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:04:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 20:04:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:04:55] [INFO ] [Nat]Absence check using state equation in 1202 ms returned sat
[2021-05-09 20:04:55] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 104 ms.
[2021-05-09 20:04:58] [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 20:04:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 20:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:00] [INFO ] [Real]Absence check using state equation in 1020 ms returned sat
[2021-05-09 20:05:00] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 149 ms.
[2021-05-09 20:05:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:01] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 20:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:02] [INFO ] [Nat]Absence check using state equation in 1032 ms returned sat
[2021-05-09 20:05:02] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 189 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2021-05-09 20:05:06] [INFO ] Added : 150 causal constraints over 30 iterations in 3607 ms. Result :unknown
[2021-05-09 20:05:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 20:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:07] [INFO ] [Real]Absence check using state equation in 1141 ms returned sat
[2021-05-09 20:05:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:08] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 20:05:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:09] [INFO ] [Nat]Absence check using state equation in 1188 ms returned sat
[2021-05-09 20:05:09] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 117 ms.
[2021-05-09 20:05:12] [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 5
[2021-05-09 20:05:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2021-05-09 20:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:14] [INFO ] [Real]Absence check using state equation in 1003 ms returned sat
[2021-05-09 20:05:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 49 ms returned sat
[2021-05-09 20:05:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:16] [INFO ] [Nat]Absence check using state equation in 1596 ms returned sat
[2021-05-09 20:05:16] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 116 ms.
[2021-05-09 20:05:19] [INFO ] Added : 107 causal constraints over 22 iterations in 2665 ms. Result :unknown
[2021-05-09 20:05:19] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 20:05:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:20] [INFO ] [Real]Absence check using state equation in 1109 ms returned sat
[2021-05-09 20:05:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 20:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:23] [INFO ] [Nat]Absence check using state equation in 1643 ms returned sat
[2021-05-09 20:05:23] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 230 ms.
[2021-05-09 20:05:26] [INFO ] Added : 120 causal constraints over 24 iterations in 3010 ms. Result :unknown
[2021-05-09 20:05:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 20:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:27] [INFO ] [Real]Absence check using state equation in 1174 ms returned sat
[2021-05-09 20:05:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:28] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 20:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:29] [INFO ] [Nat]Absence check using state equation in 1299 ms returned sat
[2021-05-09 20:05:29] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 147 ms.
[2021-05-09 20:05:32] [INFO ] Added : 145 causal constraints over 29 iterations in 3365 ms. Result :unknown
[2021-05-09 20:05:33] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 20:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:34] [INFO ] [Real]Absence check using state equation in 1050 ms returned sat
[2021-05-09 20:05:34] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 131 ms.
[2021-05-09 20:05:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:05:35] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 20:05:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:05:36] [INFO ] [Nat]Absence check using state equation in 1089 ms returned sat
[2021-05-09 20:05:36] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 140 ms.
[2021-05-09 20:05:40] [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 9
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 7900 steps, including 270 resets, run finished after 33 ms. (steps per millisecond=239 ) properties (out of 9) seen :0 could not realise parikh vector
Support contains 28 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2893 edges and 2587 vertex of which 790 / 2587 are part of one of the 63 SCC in 14 ms
Free SCC test removed 727 places
Drop transitions removed 886 transitions
Reduce isomorphic transitions removed 886 transitions.
Graph (complete) has 2499 edges and 1860 vertex of which 1846 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.6 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 1205 transitions
Trivial Post-agglo rules discarded 1205 transitions
Performed 1205 trivial Post agglomeration. Transition count delta: 1205
Iterating post reduction 0 with 1214 rules applied. Total rules applied 1216 place count 1846 transition count 990
Reduce places removed 1205 places and 0 transitions.
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 1 with 1344 rules applied. Total rules applied 2560 place count 641 transition count 851
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 2 with 67 rules applied. Total rules applied 2627 place count 580 transition count 845
Reduce places removed 1 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 3 with 21 rules applied. Total rules applied 2648 place count 579 transition count 825
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 23 rules applied. Total rules applied 2671 place count 559 transition count 822
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2672 place count 558 transition count 822
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 26 Pre rules applied. Total rules applied 2672 place count 558 transition count 796
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 2724 place count 532 transition count 796
Discarding 83 places :
Symmetric choice reduction at 6 with 83 rule applications. Total rules 2807 place count 449 transition count 713
Iterating global reduction 6 with 83 rules applied. Total rules applied 2890 place count 449 transition count 713
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 2892 place count 449 transition count 711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2893 place count 448 transition count 711
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 2893 place count 448 transition count 703
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 2909 place count 440 transition count 703
Discarding 58 places :
Symmetric choice reduction at 8 with 58 rule applications. Total rules 2967 place count 382 transition count 645
Iterating global reduction 8 with 58 rules applied. Total rules applied 3025 place count 382 transition count 645
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 8 with 28 rules applied. Total rules applied 3053 place count 382 transition count 617
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 9 with 22 rules applied. Total rules applied 3075 place count 368 transition count 609
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 3079 place count 364 transition count 609
Discarding 19 places :
Symmetric choice reduction at 11 with 19 rule applications. Total rules 3098 place count 345 transition count 580
Iterating global reduction 11 with 19 rules applied. Total rules applied 3117 place count 345 transition count 580
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 3124 place count 345 transition count 573
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 3133 place count 336 transition count 555
Iterating global reduction 12 with 9 rules applied. Total rules applied 3142 place count 336 transition count 555
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 3145 place count 333 transition count 549
Iterating global reduction 12 with 3 rules applied. Total rules applied 3148 place count 333 transition count 549
Performed 165 Post agglomeration using F-continuation condition with reduction of 79 identical transitions.
Deduced a syphon composed of 165 places in 0 ms
Reduce places removed 165 places and 0 transitions.
Iterating global reduction 12 with 330 rules applied. Total rules applied 3478 place count 168 transition count 305
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 3487 place count 168 transition count 296
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 13 with 2 rules applied. Total rules applied 3489 place count 167 transition count 295
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 3491 place count 167 transition count 293
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 3493 place count 166 transition count 292
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3495 place count 166 transition count 290
Performed 34 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 15 with 68 rules applied. Total rules applied 3563 place count 132 transition count 317
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 15 with 31 rules applied. Total rules applied 3594 place count 132 transition count 286
Discarding 17 places :
Symmetric choice reduction at 16 with 17 rule applications. Total rules 3611 place count 115 transition count 252
Iterating global reduction 16 with 17 rules applied. Total rules applied 3628 place count 115 transition count 252
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 16 with 5 rules applied. Total rules applied 3633 place count 115 transition count 247
Discarding 4 places :
Symmetric choice reduction at 17 with 4 rule applications. Total rules 3637 place count 111 transition count 239
Iterating global reduction 17 with 4 rules applied. Total rules applied 3641 place count 111 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 3645 place count 111 transition count 235
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 3647 place count 110 transition count 250
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 3649 place count 110 transition count 248
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 19 with 11 rules applied. Total rules applied 3660 place count 110 transition count 237
Free-agglomeration rule applied 11 times.
Iterating global reduction 19 with 11 rules applied. Total rules applied 3671 place count 110 transition count 226
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 19 with 11 rules applied. Total rules applied 3682 place count 99 transition count 226
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 20 with 3 rules applied. Total rules applied 3685 place count 99 transition count 223
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 20 with 6 rules applied. Total rules applied 3691 place count 99 transition count 223
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 20 with 2 rules applied. Total rules applied 3693 place count 99 transition count 221
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3694 place count 98 transition count 220
Iterating global reduction 20 with 1 rules applied. Total rules applied 3695 place count 98 transition count 220
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3696 place count 97 transition count 219
Applied a total of 3696 rules in 222 ms. Remains 97 /2587 variables (removed 2490) and now considering 219/3099 (removed 2880) transitions.
Finished structural reductions, in 1 iterations. Remains : 97/2587 places, 219/3099 transitions.
[2021-05-09 20:05:40] [INFO ] Flatten gal took : 36 ms
[2021-05-09 20:05:40] [INFO ] Flatten gal took : 17 ms
[2021-05-09 20:05:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9346946661885840019.gal : 8 ms
[2021-05-09 20:05:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4699442297313825439.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/ReachabilityCardinality9346946661885840019.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4699442297313825439.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/ReachabilityCardinality9346946661885840019.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4699442297313825439.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4699442297313825439.prop.
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-05 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 2
SDD size :1 after 7
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :7 after 8
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :8 after 9
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :9 after 14
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :14 after 27
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :27 after 50
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-11 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-09 does not hold.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :50 after 129
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-10 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-02 does not hold.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :129 after 148
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :148 after 178
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :178 after 681
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-14 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-08 does not hold.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :681 after 4086
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :4086 after 13060
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-07 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :13060 after 57010
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :57010 after 93660
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,198243,0.131835,8468,2,1470,27,16658,7,0,612,15334,0
Total reachable state count : 198243

Verifying 9 reachability properties.
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-00 is true.
FORMULA CloudReconfiguration-PT-319-ReachabilityCardinality-00 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-319-ReachabilityCardinality-00,0,0.132891,8468,1,0,27,16658,7,0,613,15334,0
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-02 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-319-ReachabilityCardinality-02,1,0.133329,8732,2,98,27,16658,8,0,618,15334,0
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-319-ReachabilityCardinality-05,14,0.133569,8732,2,118,27,16658,9,0,623,15334,0
Reachability property CloudReconfiguration-PT-319-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-319-ReachabilityCardinality-07,3212,0.133799,8732,2,515,27,16658,10,0,625,15334,0
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-08 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-319-ReachabilityCardinality-08,18,0.134176,8732,2,117,27,16658,11,0,634,15334,0
Invariant property CloudReconfiguration-PT-319-ReachabilityCardinality-09 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-319-ReachabilityCardinality-09,3,0.134425,8732,2,102,27,16658,12,0,639,15334,0
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-10 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-319-ReachabilityCardinality-10,5,0.134718,8732,2,109,27,16658,13,0,646,15334,0
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-319-ReachabilityCardinality-11,1,0.135098,8732,2,98,27,16658,14,0,657,15334,0
Reachability property CloudReconfiguration-PT-319-ReachabilityCardinality-14 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-319-ReachabilityCardinality-14,258,0.136509,8732,2,248,27,16658,15,0,676,15334,0
All properties solved without resorting to model-checking.

BK_STOP 1620590741024

--------------------
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-319"
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-319, 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-oct2-162038292300622"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-319.tgz
mv CloudReconfiguration-PT-319 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 ;