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-oct2-162038292100551.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-310, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100551
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1008K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 660K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620587272759

Running Version 0
[2021-05-09 19:07:55] [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 19:07:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 19:07:55] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2021-05-09 19:07:55] [INFO ] Transformed 2585 places.
[2021-05-09 19:07:55] [INFO ] Transformed 3095 transitions.
[2021-05-09 19:07:55] [INFO ] Found NUPN structural information;
[2021-05-09 19:07:55] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 261 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 79 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 13 properties.
// Phase 1: matrix 3095 rows 2585 cols
[2021-05-09 19:07:56] [INFO ] Computed 4 place invariants in 61 ms
[2021-05-09 19:07:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 80 ms returned sat
[2021-05-09 19:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:07:58] [INFO ] [Real]Absence check using state equation in 1549 ms returned sat
[2021-05-09 19:07:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:07:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2021-05-09 19:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:00] [INFO ] [Nat]Absence check using state equation in 1224 ms returned sat
[2021-05-09 19:08:01] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 132 ms.
[2021-05-09 19:08:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2021-05-09 19:08:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:05] [INFO ] [Real]Absence check using state equation in 1424 ms returned sat
[2021-05-09 19:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 19:08:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:07] [INFO ] [Nat]Absence check using state equation in 1571 ms returned sat
[2021-05-09 19:08:08] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 122 ms.
[2021-05-09 19:08:10] [INFO ] Added : 110 causal constraints over 22 iterations in 2951 ms. Result :unknown
[2021-05-09 19:08:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:12] [INFO ] [Real]Absence check using state equation in 1200 ms returned sat
[2021-05-09 19:08:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 42 ms returned sat
[2021-05-09 19:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:14] [INFO ] [Nat]Absence check using state equation in 1145 ms returned sat
[2021-05-09 19:08:14] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 140 ms.
[2021-05-09 19:08:17] [INFO ] Added : 130 causal constraints over 26 iterations in 3426 ms. Result :unknown
[2021-05-09 19:08:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:18] [INFO ] [Real]Absence check using state equation in 487 ms returned unsat
[2021-05-09 19:08:19] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 19:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:20] [INFO ] [Real]Absence check using state equation in 1661 ms returned sat
[2021-05-09 19:08:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 19:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:22] [INFO ] [Nat]Absence check using state equation in 1175 ms returned sat
[2021-05-09 19:08:22] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 124 ms.
[2021-05-09 19:08:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2021-05-09 19:08:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:26] [INFO ] [Real]Absence check using state equation in 462 ms returned unsat
[2021-05-09 19:08:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 19:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:27] [INFO ] [Real]Absence check using state equation in 455 ms returned unsat
[2021-05-09 19:08:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:28] [INFO ] [Real]Absence check using state equation in 1088 ms returned sat
[2021-05-09 19:08:29] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 131 ms.
[2021-05-09 19:08:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 40 ms returned sat
[2021-05-09 19:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:31] [INFO ] [Nat]Absence check using state equation in 1289 ms returned sat
[2021-05-09 19:08:31] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 261 ms.
[2021-05-09 19:08:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2021-05-09 19:08:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 35 ms returned sat
[2021-05-09 19:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:36] [INFO ] [Real]Absence check using state equation in 952 ms returned sat
[2021-05-09 19:08:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:37] [INFO ] [Nat]Absence check using state equation in 440 ms returned unsat
[2021-05-09 19:08:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 19:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:38] [INFO ] [Real]Absence check using state equation in 1220 ms returned sat
[2021-05-09 19:08:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 52 ms returned sat
[2021-05-09 19:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:40] [INFO ] [Nat]Absence check using state equation in 1398 ms returned sat
[2021-05-09 19:08:41] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 166 ms.
[2021-05-09 19:08:43] [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
[2021-05-09 19:08:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 19:08:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:45] [INFO ] [Real]Absence check using state equation in 1109 ms returned sat
[2021-05-09 19:08:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 47 ms returned sat
[2021-05-09 19:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:46] [INFO ] [Nat]Absence check using state equation in 982 ms returned sat
[2021-05-09 19:08:46] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 137 ms.
[2021-05-09 19:08:50] [INFO ] Added : 145 causal constraints over 29 iterations in 3674 ms. Result :unknown
[2021-05-09 19:08:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 34 ms returned sat
[2021-05-09 19:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:51] [INFO ] [Real]Absence check using state equation in 1075 ms returned sat
[2021-05-09 19:08:51] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 109 ms.
[2021-05-09 19:08:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 39 ms returned sat
[2021-05-09 19:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:54] [INFO ] [Nat]Absence check using state equation in 1193 ms returned sat
[2021-05-09 19:08:54] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 134 ms.
[2021-05-09 19:08:57] [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 19:08:58] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 34 ms returned sat
[2021-05-09 19:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 19:08:59] [INFO ] [Real]Absence check using state equation in 1137 ms returned sat
[2021-05-09 19:08:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 19:08:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 36 ms returned sat
[2021-05-09 19:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 19:09:00] [INFO ] [Nat]Absence check using state equation in 1195 ms returned sat
[2021-05-09 19:09:01] [INFO ] Computed and/alt/rep : 3086/3793/3086 causal constraints (skipped 8 transitions) in 142 ms.
[2021-05-09 19:09:04] [INFO ] Added : 135 causal constraints over 27 iterations in 3431 ms. Result :unknown
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 1 different solutions.
Support contains 51 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2826 edges and 2585 vertex of which 750 / 2585 are part of one of the 61 SCC in 12 ms
Free SCC test removed 689 places
Drop transitions removed 842 transitions
Reduce isomorphic transitions removed 842 transitions.
Graph (complete) has 2533 edges and 1896 vertex of which 1882 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.18 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 1177 transitions
Trivial Post-agglo rules discarded 1177 transitions
Performed 1177 trivial Post agglomeration. Transition count delta: 1177
Iterating post reduction 0 with 1185 rules applied. Total rules applied 1187 place count 1882 transition count 1059
Reduce places removed 1177 places and 0 transitions.
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 1 with 1301 rules applied. Total rules applied 2488 place count 705 transition count 935
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 65 rules applied. Total rules applied 2553 place count 650 transition count 925
Reduce places removed 4 places and 0 transitions.
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 3 with 6 rules applied. Total rules applied 2559 place count 646 transition count 923
Reduce places removed 1 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 4 with 4 rules applied. Total rules applied 2563 place count 645 transition count 920
Reduce places removed 2 places and 0 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Iterating post reduction 5 with 49 rules applied. Total rules applied 2612 place count 643 transition count 873
Reduce places removed 47 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 6 with 50 rules applied. Total rules applied 2662 place count 596 transition count 870
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2663 place count 595 transition count 870
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 24 Pre rules applied. Total rules applied 2663 place count 595 transition count 846
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 2711 place count 571 transition count 846
Discarding 87 places :
Symmetric choice reduction at 8 with 87 rule applications. Total rules 2798 place count 484 transition count 759
Iterating global reduction 8 with 87 rules applied. Total rules applied 2885 place count 484 transition count 759
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 4 rules applied. Total rules applied 2889 place count 484 transition count 755
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 2891 place count 482 transition count 755
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 8 Pre rules applied. Total rules applied 2891 place count 482 transition count 747
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 2907 place count 474 transition count 747
Discarding 57 places :
Symmetric choice reduction at 10 with 57 rule applications. Total rules 2964 place count 417 transition count 690
Iterating global reduction 10 with 57 rules applied. Total rules applied 3021 place count 417 transition count 690
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 10 with 32 rules applied. Total rules applied 3053 place count 417 transition count 658
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 11 with 25 rules applied. Total rules applied 3078 place count 401 transition count 649
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 12 with 5 rules applied. Total rules applied 3083 place count 397 transition count 648
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 3084 place count 396 transition count 648
Discarding 17 places :
Symmetric choice reduction at 14 with 17 rule applications. Total rules 3101 place count 379 transition count 621
Iterating global reduction 14 with 17 rules applied. Total rules applied 3118 place count 379 transition count 621
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3124 place count 379 transition count 615
Discarding 8 places :
Symmetric choice reduction at 15 with 8 rule applications. Total rules 3132 place count 371 transition count 599
Iterating global reduction 15 with 8 rules applied. Total rules applied 3140 place count 371 transition count 599
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 3143 place count 368 transition count 593
Iterating global reduction 15 with 3 rules applied. Total rules applied 3146 place count 368 transition count 593
Performed 154 Post agglomeration using F-continuation condition with reduction of 48 identical transitions.
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 15 with 308 rules applied. Total rules applied 3454 place count 214 transition count 391
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 15 with 18 rules applied. Total rules applied 3472 place count 214 transition count 373
Performed 41 Post agglomeration using F-continuation condition with reduction of 23 identical transitions.
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 16 with 82 rules applied. Total rules applied 3554 place count 173 transition count 429
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 16 with 38 rules applied. Total rules applied 3592 place count 173 transition count 391
Discarding 13 places :
Symmetric choice reduction at 17 with 13 rule applications. Total rules 3605 place count 160 transition count 365
Iterating global reduction 17 with 13 rules applied. Total rules applied 3618 place count 160 transition count 365
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 17 with 24 rules applied. Total rules applied 3642 place count 160 transition count 341
Free-agglomeration rule applied 13 times.
Iterating global reduction 17 with 13 rules applied. Total rules applied 3655 place count 160 transition count 328
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 17 with 13 rules applied. Total rules applied 3668 place count 147 transition count 328
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 18 with 4 rules applied. Total rules applied 3672 place count 147 transition count 324
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 18 with 1 rules applied. Total rules applied 3673 place count 147 transition count 323
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 3675 place count 146 transition count 322
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 3676 place count 146 transition count 321
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 19 with 4 rules applied. Total rules applied 3680 place count 146 transition count 321
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 3682 place count 146 transition count 319
Applied a total of 3682 rules in 477 ms. Remains 146 /2585 variables (removed 2439) and now considering 319/3095 (removed 2776) transitions.
Finished structural reductions, in 1 iterations. Remains : 146/2585 places, 319/3095 transitions.
[2021-05-09 19:09:05] [INFO ] Flatten gal took : 98 ms
[2021-05-09 19:09:05] [INFO ] Flatten gal took : 43 ms
[2021-05-09 19:09:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2539641418977543587.gal : 22 ms
[2021-05-09 19:09:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2834776773917584307.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/ReachabilityCardinality2539641418977543587.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2834776773917584307.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/ReachabilityCardinality2539641418977543587.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2834776773917584307.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2834776773917584307.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :7 after 8
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-03 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :8 after 40
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :40 after 46
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :46 after 54
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :54 after 132
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :132 after 1483
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-14 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-12 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-08 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-00 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1483 after 9478
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :9478 after 93777
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :93777 after 212227
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :212227 after 648160
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,1.58743e+06,5.59463,17716,2,3151,23,47601,10,0,949,49773,0
Total reachable state count : 1587434

Verifying 9 reachability properties.
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-00 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-310-ReachabilityFireability-00,48334,5.59925,17716,2,1416,23,47601,11,0,967,49773,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-02 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-310-ReachabilityFireability-02,1690,5.61611,17980,2,517,23,47601,11,0,983,49773,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-03 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-310-ReachabilityFireability-03,17684,5.61835,17980,2,942,23,47601,12,0,993,49773,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-05 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-310-ReachabilityFireability-05,946,5.62138,17980,2,550,23,47601,12,0,1004,49773,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-08 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-310-ReachabilityFireability-08,14,5.62196,17980,2,171,23,47601,13,0,1013,49773,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-10 is true.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-310-ReachabilityFireability-10,31042,5.62538,17980,2,1347,23,47601,13,0,1021,49773,0
Invariant property CloudReconfiguration-PT-310-ReachabilityFireability-11 does not hold.
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-310-ReachabilityFireability-11,17917,5.62575,17980,2,682,23,47601,13,0,1022,49773,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-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-310-ReachabilityFireability-12,4,5.62634,17980,2,153,23,47601,14,0,1027,49773,0
Reachability property CloudReconfiguration-PT-310-ReachabilityFireability-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-310-ReachabilityFireability-14,11,5.62698,17980,2,160,23,47601,15,0,1038,49773,0
All properties solved without resorting to model-checking.

BK_STOP 1620587351685

--------------------
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
++ 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 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-310"
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-310, 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-oct2-162038292100551"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-310.tgz
mv CloudReconfiguration-PT-310 execution
cd execution
if [ "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 ;