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-oct2-162038292100526.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-307, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100526
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.0M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 19K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K 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-307-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620585991431

Running Version 0
[2021-05-09 18:46:33] [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 18:46:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:46:33] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2021-05-09 18:46:33] [INFO ] Transformed 2584 places.
[2021-05-09 18:46:33] [INFO ] Transformed 3094 transitions.
[2021-05-09 18:46:33] [INFO ] Found NUPN structural information;
[2021-05-09 18:46:33] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 158 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 81 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 13) seen :2
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 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 25 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 11) seen :1
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 3094 rows 2584 cols
[2021-05-09 18:46:33] [INFO ] Computed 4 place invariants in 42 ms
[2021-05-09 18:46:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 49 ms returned sat
[2021-05-09 18:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:35] [INFO ] [Real]Absence check using state equation in 1054 ms returned sat
[2021-05-09 18:46:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:35] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:46:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:36] [INFO ] [Nat]Absence check using state equation in 1114 ms returned sat
[2021-05-09 18:46:37] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 163 ms.
[2021-05-09 18:46:40] [INFO ] Added : 130 causal constraints over 26 iterations in 3272 ms. Result :unknown
[2021-05-09 18:46:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:41] [INFO ] [Real]Absence check using state equation in 1029 ms returned sat
[2021-05-09 18:46:42] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 219 ms.
[2021-05-09 18:46:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:43] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:46:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:44] [INFO ] [Nat]Absence check using state equation in 937 ms returned sat
[2021-05-09 18:46:44] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 104 ms.
[2021-05-09 18:46:47] [INFO ] Added : 99 causal constraints over 20 iterations in 2553 ms. Result :sat
[2021-05-09 18:46:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:48] [INFO ] [Real]Absence check using state equation in 961 ms returned sat
[2021-05-09 18:46:48] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 107 ms.
[2021-05-09 18:46:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:49] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 18:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:50] [INFO ] [Nat]Absence check using state equation in 1081 ms returned sat
[2021-05-09 18:46:51] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 115 ms.
[2021-05-09 18:46:54] [INFO ] Added : 155 causal constraints over 31 iterations in 3539 ms. Result :unknown
[2021-05-09 18:46:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:55] [INFO ] [Real]Absence check using state equation in 1018 ms returned sat
[2021-05-09 18:46:56] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 140 ms.
[2021-05-09 18:46:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:58] [INFO ] [Nat]Absence check using state equation in 1164 ms returned sat
[2021-05-09 18:46:58] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 133 ms.
[2021-05-09 18:47:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "line 20687 column 0: unexpected character; line 20687 column 1... while checking expression at index 3
[2021-05-09 18:47:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 18:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:03] [INFO ] [Real]Absence check using state equation in 990 ms returned sat
[2021-05-09 18:47:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:47:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:04] [INFO ] [Nat]Absence check using state equation in 942 ms returned sat
[2021-05-09 18:47:05] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 115 ms.
[2021-05-09 18:47:08] [INFO ] Added : 150 causal constraints over 30 iterations in 3691 ms. Result :unknown
[2021-05-09 18:47:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 18:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:09] [INFO ] [Real]Absence check using state equation in 1003 ms returned sat
[2021-05-09 18:47:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:47:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:11] [INFO ] [Real]Absence check using state equation in 994 ms returned sat
[2021-05-09 18:47:11] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 118 ms.
[2021-05-09 18:47:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:47:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 18:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:14] [INFO ] [Nat]Absence check using state equation in 1092 ms returned sat
[2021-05-09 18:47:14] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 122 ms.
[2021-05-09 18:47:17] [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 6
[2021-05-09 18:47:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:19] [INFO ] [Real]Absence check using state equation in 1053 ms returned sat
[2021-05-09 18:47:19] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 108 ms.
[2021-05-09 18:47:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:47:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 18:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:21] [INFO ] [Nat]Absence check using state equation in 1000 ms returned sat
[2021-05-09 18:47:21] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 114 ms.
[2021-05-09 18:47:25] [INFO ] Added : 155 causal constraints over 31 iterations in 3662 ms. Result :unknown
[2021-05-09 18:47:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 18:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:26] [INFO ] [Real]Absence check using state equation in 928 ms returned sat
[2021-05-09 18:47:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:47:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 18:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:27] [INFO ] [Nat]Absence check using state equation in 385 ms returned unsat
[2021-05-09 18:47:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 34 ms returned sat
[2021-05-09 18:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:28] [INFO ] [Real]Absence check using state equation in 1013 ms returned sat
[2021-05-09 18:47:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:47:28] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 18:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:30] [INFO ] [Nat]Absence check using state equation in 1352 ms returned sat
[2021-05-09 18:47:30] [INFO ] Computed and/alt/rep : 3085/3789/3085 causal constraints (skipped 8 transitions) in 144 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2021-05-09 18:47:33] [INFO ] Added : 133 causal constraints over 27 iterations in 3329 ms. Result :unknown
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 7900 steps, including 118 resets, run finished after 37 ms. (steps per millisecond=213 ) properties (out of 8) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 29 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2890 edges and 2584 vertex of which 828 / 2584 are part of one of the 62 SCC in 30 ms
Free SCC test removed 766 places
Drop transitions removed 937 transitions
Reduce isomorphic transitions removed 937 transitions.
Graph (complete) has 2435 edges and 1818 vertex of which 1804 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.13 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 1169 transitions
Trivial Post-agglo rules discarded 1169 transitions
Performed 1169 trivial Post agglomeration. Transition count delta: 1169
Iterating post reduction 0 with 1178 rules applied. Total rules applied 1180 place count 1804 transition count 970
Reduce places removed 1169 places and 0 transitions.
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 1 with 1294 rules applied. Total rules applied 2474 place count 635 transition count 845
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 62 rules applied. Total rules applied 2536 place count 579 transition count 839
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 5 rules applied. Total rules applied 2541 place count 577 transition count 836
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 4 with 27 rules applied. Total rules applied 2568 place count 575 transition count 811
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 2592 place count 551 transition count 811
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2592 place count 551 transition count 787
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 2640 place count 527 transition count 787
Discarding 81 places :
Symmetric choice reduction at 6 with 81 rule applications. Total rules 2721 place count 446 transition count 706
Iterating global reduction 6 with 81 rules applied. Total rules applied 2802 place count 446 transition count 706
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 2802 place count 446 transition count 699
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 2816 place count 439 transition count 699
Discarding 59 places :
Symmetric choice reduction at 6 with 59 rule applications. Total rules 2875 place count 380 transition count 640
Iterating global reduction 6 with 59 rules applied. Total rules applied 2934 place count 380 transition count 640
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 6 with 34 rules applied. Total rules applied 2968 place count 380 transition count 606
Reduce places removed 17 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 7 with 27 rules applied. Total rules applied 2995 place count 363 transition count 596
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 3000 place count 358 transition count 596
Discarding 20 places :
Symmetric choice reduction at 9 with 20 rule applications. Total rules 3020 place count 338 transition count 564
Iterating global reduction 9 with 20 rules applied. Total rules applied 3040 place count 338 transition count 564
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 3048 place count 338 transition count 556
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 3057 place count 329 transition count 538
Iterating global reduction 10 with 9 rules applied. Total rules applied 3066 place count 329 transition count 538
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 3069 place count 326 transition count 532
Iterating global reduction 10 with 3 rules applied. Total rules applied 3072 place count 326 transition count 532
Performed 152 Post agglomeration using F-continuation condition with reduction of 69 identical transitions.
Deduced a syphon composed of 152 places in 1 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 10 with 304 rules applied. Total rules applied 3376 place count 174 transition count 311
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 3383 place count 174 transition count 304
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 3389 place count 171 transition count 301
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 3393 place count 171 transition count 297
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 3397 place count 169 transition count 295
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 3401 place count 169 transition count 291
Performed 36 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 13 with 72 rules applied. Total rules applied 3473 place count 133 transition count 324
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 13 with 26 rules applied. Total rules applied 3499 place count 133 transition count 298
Discarding 18 places :
Symmetric choice reduction at 14 with 18 rule applications. Total rules 3517 place count 115 transition count 262
Iterating global reduction 14 with 18 rules applied. Total rules applied 3535 place count 115 transition count 262
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3539 place count 115 transition count 258
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 3542 place count 112 transition count 252
Iterating global reduction 15 with 3 rules applied. Total rules applied 3545 place count 112 transition count 252
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 3546 place count 112 transition count 251
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 16 with 25 rules applied. Total rules applied 3571 place count 112 transition count 226
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3572 place count 111 transition count 225
Iterating global reduction 16 with 1 rules applied. Total rules applied 3573 place count 111 transition count 225
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 16 with 2 rules applied. Total rules applied 3575 place count 110 transition count 224
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 3576 place count 110 transition count 223
Free-agglomeration rule applied 8 times.
Iterating global reduction 16 with 8 rules applied. Total rules applied 3584 place count 110 transition count 215
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 16 with 8 rules applied. Total rules applied 3592 place count 102 transition count 215
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 3599 place count 102 transition count 215
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3600 place count 101 transition count 214
Applied a total of 3600 rules in 298 ms. Remains 101 /2584 variables (removed 2483) and now considering 214/3094 (removed 2880) transitions.
Finished structural reductions, in 1 iterations. Remains : 101/2584 places, 214/3094 transitions.
[2021-05-09 18:47:34] [INFO ] Flatten gal took : 83 ms
[2021-05-09 18:47:34] [INFO ] Flatten gal took : 13 ms
[2021-05-09 18:47:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4570653194638065701.gal : 17 ms
[2021-05-09 18:47:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1439755939257638824.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/ReachabilityCardinality4570653194638065701.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1439755939257638824.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/ReachabilityCardinality4570653194638065701.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1439755939257638824.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1439755939257638824.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :2 after 8
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :8 after 13
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :13 after 19
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :19 after 26
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :26 after 98
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-11 is true.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-07 does not hold.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :98 after 124
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :124 after 210
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-00 does not hold.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :210 after 870
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-06 is true.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :870 after 8591
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :8591 after 12364
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :12364 after 24815
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-12 is true.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :24815 after 45376
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-05 is true.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :45376 after 123974
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,130804,1.30168,8436,2,1510,25,20014,7,0,625,16227,0
Total reachable state count : 130804

Verifying 7 reachability properties.
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-00 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-307-ReachabilityCardinality-00,623,1.3034,8700,2,316,25,20014,8,0,650,16227,0
Reachability property CloudReconfiguration-PT-307-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-307-ReachabilityCardinality-05,172,1.30494,8700,2,265,25,20014,9,0,670,16227,0
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-06 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-307-ReachabilityCardinality-06,770,1.30525,8700,2,273,25,20014,10,0,675,16227,0
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-07 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-307-ReachabilityCardinality-07,3,1.30551,8700,2,114,25,20014,11,0,680,16227,0
Reachability property CloudReconfiguration-PT-307-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-307-ReachabilityCardinality-11,2,1.30594,8700,2,106,25,20014,12,0,691,16227,0
Reachability property CloudReconfiguration-PT-307-ReachabilityCardinality-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-307-ReachabilityCardinality-12,78,1.30624,8700,2,202,25,20014,13,0,698,16227,0
Invariant property CloudReconfiguration-PT-307-ReachabilityCardinality-15 is true.
FORMULA CloudReconfiguration-PT-307-ReachabilityCardinality-15 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-307-ReachabilityCardinality-15,0,1.30718,8700,1,0,25,20014,13,0,704,16227,0
All properties solved without resorting to model-checking.

BK_STOP 1620586055934

--------------------
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-307"
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-307, 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-oct2-162038292100526"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-307.tgz
mv CloudReconfiguration-PT-307 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 ;