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-oct2-162038292300615.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-318, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292300615
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 150K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K 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-318-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-318-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620590338992

Running Version 0
[2021-05-09 19:59:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 19:59:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 19:59:01] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2021-05-09 19:59:01] [INFO ] Transformed 2587 places.
[2021-05-09 19:59:01] [INFO ] Transformed 3099 transitions.
[2021-05-09 19:59:01] [INFO ] Found NUPN structural information;
[2021-05-09 19:59:01] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 169 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 74 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 16) seen :3
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 3099 rows 2587 cols
[2021-05-09 19:59:02] [INFO ] Computed 4 place invariants in 57 ms
[2021-05-09 19:59:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2021-05-09 19:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:05] [INFO ] [Real]Absence check using state equation in 1921 ms returned sat
[2021-05-09 19:59:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:59:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 19:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:07] [INFO ] [Nat]Absence check using state equation in 1235 ms returned sat
[2021-05-09 19:59:08] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 327 ms.
[2021-05-09 19:59:10] [INFO ] Added : 85 causal constraints over 17 iterations in 2800 ms. Result :unknown
[2021-05-09 19:59:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:12] [INFO ] [Real]Absence check using state equation in 1493 ms returned sat
[2021-05-09 19:59:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:59:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:13] [INFO ] [Nat]Absence check using state equation in 482 ms returned unsat
[2021-05-09 19:59:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-09 19:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:16] [INFO ] [Real]Absence check using state equation in 2067 ms returned sat
[2021-05-09 19:59:16] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 283 ms.
[2021-05-09 19:59:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:59:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:19] [INFO ] [Nat]Absence check using state equation in 1307 ms returned sat
[2021-05-09 19:59:20] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 301 ms.
[2021-05-09 19:59:23] [INFO ] Added : 115 causal constraints over 23 iterations in 3307 ms. Result :unknown
[2021-05-09 19:59:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:24] [INFO ] [Real]Absence check using state equation in 1265 ms returned sat
[2021-05-09 19:59:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:59:25] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 19:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:26] [INFO ] [Nat]Absence check using state equation in 1262 ms returned sat
[2021-05-09 19:59:27] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 334 ms.
[2021-05-09 19:59:29] [INFO ] Added : 115 causal constraints over 23 iterations in 3233 ms. Result :unknown
[2021-05-09 19:59:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 19:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:31] [INFO ] [Real]Absence check using state equation in 1123 ms returned sat
[2021-05-09 19:59:31] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 305 ms.
[2021-05-09 19:59:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:59:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 54 ms returned sat
[2021-05-09 19:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:35] [INFO ] [Nat]Absence check using state equation in 1654 ms returned sat
[2021-05-09 19:59:35] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 302 ms.
[2021-05-09 19:59:37] [INFO ] Added : 90 causal constraints over 18 iterations in 2566 ms. Result :unknown
[2021-05-09 19:59:38] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 59 ms returned sat
[2021-05-09 19:59:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:40] [INFO ] [Real]Absence check using state equation in 1567 ms returned sat
[2021-05-09 19:59:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:59:41] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 19:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:43] [INFO ] [Nat]Absence check using state equation in 1950 ms returned sat
[2021-05-09 19:59:43] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 248 ms.
[2021-05-09 19:59:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
[2021-05-09 19:59:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 65 ms returned sat
[2021-05-09 19:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:47] [INFO ] [Real]Absence check using state equation in 1695 ms returned sat
[2021-05-09 19:59:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:59:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:49] [INFO ] [Nat]Absence check using state equation in 1317 ms returned sat
[2021-05-09 19:59:49] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 271 ms.
[2021-05-09 19:59:52] [INFO ] Added : 100 causal constraints over 20 iterations in 3291 ms. Result :unknown
[2021-05-09 19:59:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-09 19:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:55] [INFO ] [Real]Absence check using state equation in 1950 ms returned sat
[2021-05-09 19:59:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:59:56] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 41 ms returned sat
[2021-05-09 19:59:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:59:57] [INFO ] [Nat]Absence check using state equation in 1175 ms returned sat
[2021-05-09 19:59:57] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 124 ms.
[2021-05-09 20:00:00] [INFO ] Added : 125 causal constraints over 25 iterations in 3187 ms. Result :unknown
[2021-05-09 20:00:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 20:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:01] [INFO ] [Real]Absence check using state equation in 526 ms returned unsat
[2021-05-09 20:00:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 51 ms returned sat
[2021-05-09 20:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:03] [INFO ] [Real]Absence check using state equation in 1235 ms returned sat
[2021-05-09 20:00:04] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 286 ms.
[2021-05-09 20:00:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:00:05] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 52 ms returned sat
[2021-05-09 20:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:07] [INFO ] [Nat]Absence check using state equation in 1512 ms returned sat
[2021-05-09 20:00:07] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 122 ms.
[2021-05-09 20:00:10] [INFO ] Added : 95 causal constraints over 19 iterations in 2725 ms. Result :unknown
[2021-05-09 20:00:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 20:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:11] [INFO ] [Real]Absence check using state equation in 1070 ms returned sat
[2021-05-09 20:00:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:00:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 20:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:12] [INFO ] [Nat]Absence check using state equation in 1033 ms returned sat
[2021-05-09 20:00:13] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 129 ms.
[2021-05-09 20:00:16] [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 10
[2021-05-09 20:00:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 20:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:18] [INFO ] [Real]Absence check using state equation in 1096 ms returned sat
[2021-05-09 20:00:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:00:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 20:00:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:19] [INFO ] [Nat]Absence check using state equation in 1130 ms returned sat
[2021-05-09 20:00:19] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 135 ms.
[2021-05-09 20:00:23] [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 11
[2021-05-09 20:00:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 20:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:24] [INFO ] [Real]Absence check using state equation in 1036 ms returned sat
[2021-05-09 20:00:24] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 140 ms.
[2021-05-09 20:00:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 20:00:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 56 ms returned sat
[2021-05-09 20:00:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 20:00:27] [INFO ] [Nat]Absence check using state equation in 1072 ms returned sat
[2021-05-09 20:00:27] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 126 ms.
[2021-05-09 20:00:30] [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 12
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 61700 steps, including 505 resets, run finished after 224 ms. (steps per millisecond=275 ) properties (out of 11) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 53600 steps, including 457 resets, run finished after 195 ms. (steps per millisecond=274 ) properties (out of 10) seen :1 could not realise parikh vector
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 37 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2860 edges and 2587 vertex of which 788 / 2587 are part of one of the 62 SCC in 17 ms
Free SCC test removed 726 places
Drop transitions removed 887 transitions
Reduce isomorphic transitions removed 887 transitions.
Graph (complete) has 2498 edges and 1861 vertex of which 1847 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.7 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 1192 transitions
Trivial Post-agglo rules discarded 1192 transitions
Performed 1192 trivial Post agglomeration. Transition count delta: 1192
Iterating post reduction 0 with 1200 rules applied. Total rules applied 1202 place count 1847 transition count 1003
Reduce places removed 1192 places and 0 transitions.
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 1 with 1333 rules applied. Total rules applied 2535 place count 655 transition count 862
Reduce places removed 64 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 71 rules applied. Total rules applied 2606 place count 591 transition count 855
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 2611 place count 589 transition count 852
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 4 with 35 rules applied. Total rules applied 2646 place count 587 transition count 819
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 33 rules applied. Total rules applied 2679 place count 555 transition count 818
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 22 Pre rules applied. Total rules applied 2679 place count 555 transition count 796
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 2723 place count 533 transition count 796
Discarding 77 places :
Symmetric choice reduction at 6 with 77 rule applications. Total rules 2800 place count 456 transition count 719
Iterating global reduction 6 with 77 rules applied. Total rules applied 2877 place count 456 transition count 719
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 2879 place count 456 transition count 717
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2880 place count 455 transition count 717
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 9 Pre rules applied. Total rules applied 2880 place count 455 transition count 708
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 2898 place count 446 transition count 708
Discarding 56 places :
Symmetric choice reduction at 8 with 56 rule applications. Total rules 2954 place count 390 transition count 652
Iterating global reduction 8 with 56 rules applied. Total rules applied 3010 place count 390 transition count 652
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 3040 place count 390 transition count 622
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 22 rules applied. Total rules applied 3062 place count 375 transition count 615
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 4 rules applied. Total rules applied 3066 place count 372 transition count 614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 3067 place count 371 transition count 614
Discarding 19 places :
Symmetric choice reduction at 12 with 19 rule applications. Total rules 3086 place count 352 transition count 585
Iterating global reduction 12 with 19 rules applied. Total rules applied 3105 place count 352 transition count 585
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 12 with 8 rules applied. Total rules applied 3113 place count 352 transition count 577
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 3121 place count 344 transition count 561
Iterating global reduction 13 with 8 rules applied. Total rules applied 3129 place count 344 transition count 561
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 3132 place count 341 transition count 555
Iterating global reduction 13 with 3 rules applied. Total rules applied 3135 place count 341 transition count 555
Performed 154 Post agglomeration using F-continuation condition with reduction of 53 identical transitions.
Deduced a syphon composed of 154 places in 0 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 13 with 308 rules applied. Total rules applied 3443 place count 187 transition count 348
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 13 with 18 rules applied. Total rules applied 3461 place count 187 transition count 330
Performed 38 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 14 with 76 rules applied. Total rules applied 3537 place count 149 transition count 370
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 14 with 38 rules applied. Total rules applied 3575 place count 149 transition count 332
Discarding 15 places :
Symmetric choice reduction at 15 with 15 rule applications. Total rules 3590 place count 134 transition count 302
Iterating global reduction 15 with 15 rules applied. Total rules applied 3605 place count 134 transition count 302
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 3608 place count 134 transition count 299
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3609 place count 133 transition count 297
Iterating global reduction 16 with 1 rules applied. Total rules applied 3610 place count 133 transition count 297
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 16 with 23 rules applied. Total rules applied 3633 place count 133 transition count 274
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 3635 place count 131 transition count 272
Iterating global reduction 16 with 2 rules applied. Total rules applied 3637 place count 131 transition count 272
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 3639 place count 130 transition count 271
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 3640 place count 130 transition count 270
Free-agglomeration rule applied 6 times.
Iterating global reduction 16 with 6 rules applied. Total rules applied 3646 place count 130 transition count 264
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 3652 place count 124 transition count 264
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 3654 place count 124 transition count 262
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 17 with 7 rules applied. Total rules applied 3661 place count 124 transition count 262
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 3662 place count 124 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3663 place count 123 transition count 261
Applied a total of 3663 rules in 256 ms. Remains 123 /2587 variables (removed 2464) and now considering 261/3099 (removed 2838) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/2587 places, 261/3099 transitions.
[2021-05-09 20:00:31] [INFO ] Flatten gal took : 57 ms
[2021-05-09 20:00:31] [INFO ] Flatten gal took : 16 ms
[2021-05-09 20:00:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10952872997771072199.gal : 26 ms
[2021-05-09 20:00:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15742592864096537219.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/ReachabilityCardinality10952872997771072199.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15742592864096537219.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/ReachabilityCardinality10952872997771072199.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15742592864096537219.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15742592864096537219.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :5 after 22
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :22 after 39
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-05 is true.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-02 is true.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :39 after 50
Invariant property CloudReconfiguration-PT-318-ReachabilityFireability-14 does not hold.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-04 is true.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :50 after 142
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :142 after 660
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :660 after 800
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :800 after 1198
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :1198 after 9298
Invariant property CloudReconfiguration-PT-318-ReachabilityFireability-03 does not hold.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :9298 after 73282
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :73282 after 247976
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :247976 after 445111
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,1.46152e+06,0.28583,12872,2,1942,23,33678,10,0,776,33957,0
Total reachable state count : 1461524

Verifying 9 reachability properties.
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-318-ReachabilityFireability-02,49832,0.286748,12872,2,751,23,33678,11,0,783,33957,0
Invariant property CloudReconfiguration-PT-318-ReachabilityFireability-03 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-318-ReachabilityFireability-03,127,0.288032,13136,2,212,23,33678,12,0,799,33957,0
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-318-ReachabilityFireability-04,5,0.288256,13136,2,128,23,33678,13,0,801,33957,0
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-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-318-ReachabilityFireability-05,6,0.288421,13136,2,135,23,33678,14,0,803,33957,0
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-09 is true.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-09 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-318-ReachabilityFireability-09,2894,0.290012,13136,2,458,23,33678,14,0,810,33957,0
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-11 is true.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-11 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-318-ReachabilityFireability-11,27,0.290314,13136,2,163,23,33678,14,0,812,33957,0
Invariant property CloudReconfiguration-PT-318-ReachabilityFireability-13 does not hold.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-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-318-ReachabilityFireability-13,1,0.290558,13136,2,124,23,33678,14,0,814,33957,0
Invariant property CloudReconfiguration-PT-318-ReachabilityFireability-14 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-318-ReachabilityFireability-14,1,0.291248,13136,2,124,23,33678,15,0,838,33957,0
Reachability property CloudReconfiguration-PT-318-ReachabilityFireability-15 is true.
FORMULA CloudReconfiguration-PT-318-ReachabilityFireability-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-318-ReachabilityFireability-15,1446,0.292211,13136,2,337,23,33678,15,0,840,33957,0
All properties solved without resorting to model-checking.

BK_STOP 1620590432596

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -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-318"
export BK_EXAMINATION="ReachabilityFireability"
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-318, examination is ReachabilityFireability"
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-oct2-162038292300615"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-318.tgz
mv CloudReconfiguration-PT-318 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;