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-oct2-162038292100524.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100524
=====================================================================

--------------------
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-307-00
FORMULA_NAME CloudReconfiguration-PT-307-01
FORMULA_NAME CloudReconfiguration-PT-307-02
FORMULA_NAME CloudReconfiguration-PT-307-03
FORMULA_NAME CloudReconfiguration-PT-307-04
FORMULA_NAME CloudReconfiguration-PT-307-05
FORMULA_NAME CloudReconfiguration-PT-307-06
FORMULA_NAME CloudReconfiguration-PT-307-07
FORMULA_NAME CloudReconfiguration-PT-307-08
FORMULA_NAME CloudReconfiguration-PT-307-09
FORMULA_NAME CloudReconfiguration-PT-307-10
FORMULA_NAME CloudReconfiguration-PT-307-11
FORMULA_NAME CloudReconfiguration-PT-307-12
FORMULA_NAME CloudReconfiguration-PT-307-13
FORMULA_NAME CloudReconfiguration-PT-307-14
FORMULA_NAME CloudReconfiguration-PT-307-15

=== Now, execution of the tool begins

BK_START 1620585910913

Running Version 0
[2021-05-09 18:45:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 18:45:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:45:13] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2021-05-09 18:45:13] [INFO ] Transformed 2584 places.
[2021-05-09 18:45:13] [INFO ] Transformed 3094 transitions.
[2021-05-09 18:45:13] [INFO ] Found NUPN structural information;
[2021-05-09 18:45:13] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 196 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 18:45:13] [INFO ] Initial state test concluded for 3 properties.
FORMULA CloudReconfiguration-PT-307-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 511 places :
Symmetric choice reduction at 0 with 511 rule applications. Total rules 511 place count 2073 transition count 2583
Iterating global reduction 0 with 511 rules applied. Total rules applied 1022 place count 2073 transition count 2583
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1051 place count 2073 transition count 2554
Discarding 235 places :
Symmetric choice reduction at 1 with 235 rule applications. Total rules 1286 place count 1838 transition count 2319
Iterating global reduction 1 with 235 rules applied. Total rules applied 1521 place count 1838 transition count 2319
Discarding 88 places :
Symmetric choice reduction at 1 with 88 rule applications. Total rules 1609 place count 1750 transition count 2231
Iterating global reduction 1 with 88 rules applied. Total rules applied 1697 place count 1750 transition count 2231
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 1714 place count 1750 transition count 2214
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 1759 place count 1705 transition count 2169
Iterating global reduction 2 with 45 rules applied. Total rules applied 1804 place count 1705 transition count 2169
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1813 place count 1705 transition count 2160
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1847 place count 1671 transition count 2122
Iterating global reduction 3 with 34 rules applied. Total rules applied 1881 place count 1671 transition count 2122
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1904 place count 1648 transition count 2099
Iterating global reduction 3 with 23 rules applied. Total rules applied 1927 place count 1648 transition count 2099
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1948 place count 1627 transition count 2078
Iterating global reduction 3 with 21 rules applied. Total rules applied 1969 place count 1627 transition count 2078
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1990 place count 1606 transition count 2057
Iterating global reduction 3 with 21 rules applied. Total rules applied 2011 place count 1606 transition count 2057
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2028 place count 1589 transition count 2029
Iterating global reduction 3 with 17 rules applied. Total rules applied 2045 place count 1589 transition count 2029
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2050 place count 1584 transition count 2020
Iterating global reduction 3 with 5 rules applied. Total rules applied 2055 place count 1584 transition count 2020
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2060 place count 1579 transition count 2013
Iterating global reduction 3 with 5 rules applied. Total rules applied 2065 place count 1579 transition count 2013
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2067 place count 1579 transition count 2011
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2069 place count 1577 transition count 2009
Iterating global reduction 4 with 2 rules applied. Total rules applied 2071 place count 1577 transition count 2009
Applied a total of 2071 rules in 1666 ms. Remains 1577 /2584 variables (removed 1007) and now considering 2009/3094 (removed 1085) transitions.
// Phase 1: matrix 2009 rows 1577 cols
[2021-05-09 18:45:15] [INFO ] Computed 4 place invariants in 55 ms
[2021-05-09 18:45:16] [INFO ] Implicit Places using invariants in 606 ms returned []
// Phase 1: matrix 2009 rows 1577 cols
[2021-05-09 18:45:16] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 18:45:17] [INFO ] Implicit Places using invariants and state equation in 1095 ms returned [1566]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1767 ms to find 1 implicit places.
// Phase 1: matrix 2009 rows 1576 cols
[2021-05-09 18:45:17] [INFO ] Computed 3 place invariants in 12 ms
[2021-05-09 18:45:18] [INFO ] Dead Transitions using invariants and state equation in 1072 ms returned []
Starting structural reductions, iteration 1 : 1576/2584 places, 2009/3094 transitions.
Applied a total of 0 rules in 38 ms. Remains 1576 /1576 variables (removed 0) and now considering 2009/2009 (removed 0) transitions.
// Phase 1: matrix 2009 rows 1576 cols
[2021-05-09 18:45:18] [INFO ] Computed 3 place invariants in 14 ms
[2021-05-09 18:45:19] [INFO ] Dead Transitions using invariants and state equation in 864 ms returned []
Finished structural reductions, in 2 iterations. Remains : 1576/2584 places, 2009/3094 transitions.
[2021-05-09 18:45:19] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 18:45:19] [INFO ] Flatten gal took : 241 ms
FORMULA CloudReconfiguration-PT-307-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 18:45:20] [INFO ] Flatten gal took : 139 ms
[2021-05-09 18:45:20] [INFO ] Input system was already deterministic with 2009 transitions.
Incomplete random walk after 100000 steps, including 857 resets, run finished after 346 ms. (steps per millisecond=289 ) properties (out of 13) seen :3
Running SMT prover for 10 properties.
// Phase 1: matrix 2009 rows 1576 cols
[2021-05-09 18:45:20] [INFO ] Computed 3 place invariants in 13 ms
[2021-05-09 18:45:20] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:21] [INFO ] [Real]Absence check using state equation in 502 ms returned sat
[2021-05-09 18:45:21] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 198 ms.
[2021-05-09 18:45:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:45:23] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 19 ms returned sat
[2021-05-09 18:45:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:23] [INFO ] [Nat]Absence check using state equation in 506 ms returned sat
[2021-05-09 18:45:23] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 123 ms.
[2021-05-09 18:45:38] [INFO ] Added : 766 causal constraints over 154 iterations in 14773 ms. Result :sat
[2021-05-09 18:45:38] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:39] [INFO ] [Real]Absence check using state equation in 605 ms returned sat
[2021-05-09 18:45:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:45:39] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 18 ms returned sat
[2021-05-09 18:45:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:39] [INFO ] [Nat]Absence check using state equation in 514 ms returned sat
[2021-05-09 18:45:40] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 108 ms.
[2021-05-09 18:45:57] [INFO ] Added : 920 causal constraints over 184 iterations in 17439 ms. Result :sat
[2021-05-09 18:45:57] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 29 ms returned sat
[2021-05-09 18:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:58] [INFO ] [Real]Absence check using state equation in 975 ms returned sat
[2021-05-09 18:45:59] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 180 ms.
[2021-05-09 18:45:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:00] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 18 ms returned sat
[2021-05-09 18:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:00] [INFO ] [Nat]Absence check using state equation in 494 ms returned sat
[2021-05-09 18:46:00] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 119 ms.
[2021-05-09 18:46:19] [INFO ] Added : 995 causal constraints over 199 iterations in 18721 ms. Result :sat
[2021-05-09 18:46:19] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 19 ms returned sat
[2021-05-09 18:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:20] [INFO ] [Real]Absence check using state equation in 889 ms returned sat
[2021-05-09 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:20] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 43 ms returned sat
[2021-05-09 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:21] [INFO ] [Nat]Absence check using state equation in 468 ms returned unsat
[2021-05-09 18:46:21] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 27 ms returned sat
[2021-05-09 18:46:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:22] [INFO ] [Real]Absence check using state equation in 880 ms returned sat
[2021-05-09 18:46:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:22] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:46:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:22] [INFO ] [Nat]Absence check using state equation in 264 ms returned unsat
[2021-05-09 18:46:23] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 29 ms returned sat
[2021-05-09 18:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:24] [INFO ] [Real]Absence check using state equation in 893 ms returned sat
[2021-05-09 18:46:24] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 173 ms.
[2021-05-09 18:46:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:25] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 33 ms returned sat
[2021-05-09 18:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:26] [INFO ] [Nat]Absence check using state equation in 896 ms returned sat
[2021-05-09 18:46:26] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 83 ms.
[2021-05-09 18:46:42] [INFO ] Added : 823 causal constraints over 165 iterations in 16216 ms. Result :sat
[2021-05-09 18:46:42] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 28 ms returned sat
[2021-05-09 18:46:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:43] [INFO ] [Real]Absence check using state equation in 905 ms returned sat
[2021-05-09 18:46:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:44] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 28 ms returned sat
[2021-05-09 18:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:45] [INFO ] [Nat]Absence check using state equation in 895 ms returned sat
[2021-05-09 18:46:45] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 182 ms.
[2021-05-09 18:47:03] [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: Broken pipe ... while checking expression at index 7
[2021-05-09 18:47:04] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:04] [INFO ] [Real]Absence check using state equation in 490 ms returned sat
[2021-05-09 18:47:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:47:04] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:05] [INFO ] [Nat]Absence check using state equation in 606 ms returned sat
[2021-05-09 18:47:05] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 108 ms.
[2021-05-09 18:47:24] [INFO ] Added : 875 causal constraints over 175 iterations in 19180 ms. Result :unknown
[2021-05-09 18:47:24] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 51 ms returned sat
[2021-05-09 18:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:25] [INFO ] [Real]Absence check using state equation in 623 ms returned sat
[2021-05-09 18:47:25] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 209 ms.
[2021-05-09 18:47:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:47:27] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 26 ms returned sat
[2021-05-09 18:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:47:27] [INFO ] [Nat]Absence check using state equation in 908 ms returned sat
[2021-05-09 18:47:28] [INFO ] Computed and/alt/rep : 2001/2431/2001 causal constraints (skipped 7 transitions) in 170 ms.
[2021-05-09 18:47:45] [INFO ] Added : 900 causal constraints over 181 iterations in 17136 ms. Result :sat
Successfully simplified 3 atomic propositions for a total of 7 simplifications.
[2021-05-09 18:47:45] [INFO ] Initial state test concluded for 2 properties.
FORMULA CloudReconfiguration-PT-307-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-307-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1576 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1576/1576 places, 2009/2009 transitions.
Graph (trivial) has 1917 edges and 1576 vertex of which 699 / 1576 are part of one of the 63 SCC in 12 ms
Free SCC test removed 636 places
Ensure Unique test removed 738 transitions
Reduce isomorphic transitions removed 738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 524 transitions
Trivial Post-agglo rules discarded 524 transitions
Performed 524 trivial Post agglomeration. Transition count delta: 524
Iterating post reduction 0 with 524 rules applied. Total rules applied 525 place count 939 transition count 746
Reduce places removed 524 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 550 rules applied. Total rules applied 1075 place count 415 transition count 720
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1087 place count 403 transition count 720
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 1087 place count 403 transition count 673
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 1181 place count 356 transition count 673
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1198 place count 339 transition count 647
Iterating global reduction 3 with 17 rules applied. Total rules applied 1215 place count 339 transition count 647
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 1 rules applied. Total rules applied 1216 place count 339 transition count 646
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1217 place count 338 transition count 646
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1229 place count 326 transition count 630
Iterating global reduction 5 with 12 rules applied. Total rules applied 1241 place count 326 transition count 630
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1247 place count 326 transition count 624
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1250 place count 323 transition count 618
Iterating global reduction 6 with 3 rules applied. Total rules applied 1253 place count 323 transition count 618
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1256 place count 320 transition count 612
Iterating global reduction 6 with 3 rules applied. Total rules applied 1259 place count 320 transition count 612
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1260 place count 320 transition count 611
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1262 place count 318 transition count 607
Iterating global reduction 7 with 2 rules applied. Total rules applied 1264 place count 318 transition count 607
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1266 place count 316 transition count 603
Iterating global reduction 7 with 2 rules applied. Total rules applied 1268 place count 316 transition count 603
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1270 place count 314 transition count 599
Iterating global reduction 7 with 2 rules applied. Total rules applied 1272 place count 314 transition count 599
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1274 place count 312 transition count 585
Iterating global reduction 7 with 2 rules applied. Total rules applied 1276 place count 312 transition count 585
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1277 place count 312 transition count 584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1278 place count 311 transition count 584
Performed 151 Post agglomeration using F-continuation condition with reduction of 90 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 9 with 302 rules applied. Total rules applied 1580 place count 160 transition count 343
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 9 with 11 rules applied. Total rules applied 1591 place count 160 transition count 332
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1593 place count 159 transition count 331
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 1597 place count 155 transition count 326
Iterating global reduction 11 with 4 rules applied. Total rules applied 1601 place count 155 transition count 326
Performed 9 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 11 with 18 rules applied. Total rules applied 1619 place count 146 transition count 316
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 1627 place count 146 transition count 308
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 12 with 34 rules applied. Total rules applied 1661 place count 129 transition count 342
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 12 with 17 rules applied. Total rules applied 1678 place count 129 transition count 325
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1687 place count 120 transition count 307
Iterating global reduction 13 with 9 rules applied. Total rules applied 1696 place count 120 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1702 place count 120 transition count 301
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 14 with 36 rules applied. Total rules applied 1738 place count 120 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1739 place count 119 transition count 264
Applied a total of 1739 rules in 248 ms. Remains 119 /1576 variables (removed 1457) and now considering 264/2009 (removed 1745) transitions.
[2021-05-09 18:47:45] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 119 cols
[2021-05-09 18:47:45] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:47:48] [INFO ] Implicit Places using invariants in 3209 ms returned []
[2021-05-09 18:47:48] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 119 cols
[2021-05-09 18:47:48] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:47:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:47:50] [INFO ] Implicit Places using invariants and state equation in 1254 ms returned [9, 45, 79]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 4502 ms to find 3 implicit places.
[2021-05-09 18:47:50] [INFO ] Redundant transitions in 26 ms returned []
[2021-05-09 18:47:50] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 116 cols
[2021-05-09 18:47:50] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:47:52] [INFO ] Dead Transitions using invariants and state equation in 2301 ms returned []
Starting structural reductions, iteration 1 : 116/1576 places, 264/2009 transitions.
Reduce places removed 1 places and 1 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 113 transition count 261
Applied a total of 3 rules in 14 ms. Remains 113 /116 variables (removed 3) and now considering 261/264 (removed 3) transitions.
[2021-05-09 18:47:52] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 113 cols
[2021-05-09 18:47:52] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:47:55] [INFO ] Implicit Places using invariants in 2970 ms returned []
[2021-05-09 18:47:55] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 113 cols
[2021-05-09 18:47:55] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 18:47:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:47:55] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 3254 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 113/1576 places, 261/2009 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s24 0) (EQ s109 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA CloudReconfiguration-PT-307-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-03 finished in 10830 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&F(p1)&&G(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 1576 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1576/1576 places, 2009/2009 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1558 transition count 1991
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1558 transition count 1991
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 46 place count 1548 transition count 1981
Iterating global reduction 0 with 10 rules applied. Total rules applied 56 place count 1548 transition count 1981
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 57 place count 1548 transition count 1980
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 65 place count 1540 transition count 1970
Iterating global reduction 1 with 8 rules applied. Total rules applied 73 place count 1540 transition count 1970
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 80 place count 1533 transition count 1961
Iterating global reduction 1 with 7 rules applied. Total rules applied 87 place count 1533 transition count 1961
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 93 place count 1527 transition count 1955
Iterating global reduction 1 with 6 rules applied. Total rules applied 99 place count 1527 transition count 1955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 100 place count 1527 transition count 1954
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 105 place count 1522 transition count 1948
Iterating global reduction 2 with 5 rules applied. Total rules applied 110 place count 1522 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 114 place count 1518 transition count 1942
Iterating global reduction 2 with 4 rules applied. Total rules applied 118 place count 1518 transition count 1942
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 121 place count 1515 transition count 1938
Iterating global reduction 2 with 3 rules applied. Total rules applied 124 place count 1515 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 127 place count 1512 transition count 1935
Iterating global reduction 2 with 3 rules applied. Total rules applied 130 place count 1512 transition count 1935
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 132 place count 1510 transition count 1933
Iterating global reduction 2 with 2 rules applied. Total rules applied 134 place count 1510 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 135 place count 1509 transition count 1932
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 1509 transition count 1932
Applied a total of 136 rules in 652 ms. Remains 1509 /1576 variables (removed 67) and now considering 1932/2009 (removed 77) transitions.
// Phase 1: matrix 1932 rows 1509 cols
[2021-05-09 18:47:56] [INFO ] Computed 3 place invariants in 26 ms
[2021-05-09 18:47:57] [INFO ] Implicit Places using invariants in 368 ms returned []
// Phase 1: matrix 1932 rows 1509 cols
[2021-05-09 18:47:57] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:47:58] [INFO ] Implicit Places using invariants and state equation in 1543 ms returned []
Implicit Place search using SMT with State Equation took 1913 ms to find 0 implicit places.
// Phase 1: matrix 1932 rows 1509 cols
[2021-05-09 18:47:58] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:47:59] [INFO ] Dead Transitions using invariants and state equation in 1150 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1509/1576 places, 1932/2009 transitions.
Stuttering acceptance computed with spot in 197 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : CloudReconfiguration-PT-307-04 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(EQ s358 1), p1:(OR (EQ s1283 0) (EQ s1015 1)), p0:(OR (EQ s222 0) (EQ s1269 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-307-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-04 finished in 3951 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1)||G(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1576 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1576/1576 places, 2009/2009 transitions.
Graph (trivial) has 1912 edges and 1576 vertex of which 695 / 1576 are part of one of the 63 SCC in 2 ms
Free SCC test removed 632 places
Ensure Unique test removed 733 transitions
Reduce isomorphic transitions removed 733 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 524 transitions
Trivial Post-agglo rules discarded 524 transitions
Performed 524 trivial Post agglomeration. Transition count delta: 524
Iterating post reduction 0 with 524 rules applied. Total rules applied 525 place count 943 transition count 751
Reduce places removed 524 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 549 rules applied. Total rules applied 1074 place count 419 transition count 726
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1087 place count 407 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1088 place count 406 transition count 725
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1088 place count 406 transition count 678
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1182 place count 359 transition count 678
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1199 place count 342 transition count 653
Iterating global reduction 4 with 17 rules applied. Total rules applied 1216 place count 342 transition count 653
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1217 place count 342 transition count 652
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1218 place count 341 transition count 652
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1229 place count 330 transition count 638
Iterating global reduction 6 with 11 rules applied. Total rules applied 1240 place count 330 transition count 638
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1246 place count 330 transition count 632
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1249 place count 327 transition count 626
Iterating global reduction 7 with 3 rules applied. Total rules applied 1252 place count 327 transition count 626
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1255 place count 324 transition count 620
Iterating global reduction 7 with 3 rules applied. Total rules applied 1258 place count 324 transition count 620
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1259 place count 324 transition count 619
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1261 place count 322 transition count 615
Iterating global reduction 8 with 2 rules applied. Total rules applied 1263 place count 322 transition count 615
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1265 place count 320 transition count 611
Iterating global reduction 8 with 2 rules applied. Total rules applied 1267 place count 320 transition count 611
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1268 place count 319 transition count 609
Iterating global reduction 8 with 1 rules applied. Total rules applied 1269 place count 319 transition count 609
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1270 place count 318 transition count 602
Iterating global reduction 8 with 1 rules applied. Total rules applied 1271 place count 318 transition count 602
Performed 152 Post agglomeration using F-continuation condition with reduction of 91 identical transitions.
Deduced a syphon composed of 152 places in 0 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 8 with 304 rules applied. Total rules applied 1575 place count 166 transition count 359
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 1588 place count 166 transition count 346
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1592 place count 162 transition count 341
Iterating global reduction 9 with 4 rules applied. Total rules applied 1596 place count 162 transition count 341
Performed 10 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 1616 place count 152 transition count 330
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 1626 place count 152 transition count 320
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 10 with 38 rules applied. Total rules applied 1664 place count 133 transition count 356
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 10 with 19 rules applied. Total rules applied 1683 place count 133 transition count 337
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1692 place count 124 transition count 319
Iterating global reduction 11 with 9 rules applied. Total rules applied 1701 place count 124 transition count 319
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1707 place count 124 transition count 313
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 12 with 36 rules applied. Total rules applied 1743 place count 124 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1744 place count 123 transition count 276
Applied a total of 1744 rules in 151 ms. Remains 123 /1576 variables (removed 1453) and now considering 276/2009 (removed 1733) transitions.
[2021-05-09 18:48:00] [INFO ] Flow matrix only has 219 transitions (discarded 57 similar events)
// Phase 1: matrix 219 rows 123 cols
[2021-05-09 18:48:00] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-09 18:48:00] [INFO ] Implicit Places using invariants in 99 ms returned []
[2021-05-09 18:48:00] [INFO ] Flow matrix only has 219 transitions (discarded 57 similar events)
// Phase 1: matrix 219 rows 123 cols
[2021-05-09 18:48:00] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:48:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:48:00] [INFO ] Implicit Places using invariants and state equation in 119 ms returned [13, 48, 82]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 220 ms to find 3 implicit places.
[2021-05-09 18:48:00] [INFO ] Redundant transitions in 25 ms returned []
[2021-05-09 18:48:00] [INFO ] Flow matrix only has 219 transitions (discarded 57 similar events)
// Phase 1: matrix 219 rows 120 cols
[2021-05-09 18:48:00] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:48:00] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Starting structural reductions, iteration 1 : 120/1576 places, 276/2009 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 118 transition count 274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 117 transition count 273
Applied a total of 3 rules in 19 ms. Remains 117 /120 variables (removed 3) and now considering 273/276 (removed 3) transitions.
[2021-05-09 18:48:00] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 117 cols
[2021-05-09 18:48:00] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:48:00] [INFO ] Implicit Places using invariants in 44 ms returned []
[2021-05-09 18:48:00] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 117 cols
[2021-05-09 18:48:00] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:48:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:48:00] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 117/1576 places, 273/2009 transitions.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-307-10 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1, 2} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=0 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1, 2} source=0 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={2} source=0 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s105 0) (EQ s110 1)), p1:(OR (NEQ s42 0) (NEQ s10 1)), p2:(AND (NEQ s10 0) (NEQ s42 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 10974 reset in 571 ms.
Product exploration explored 100000 steps with 10765 reset in 213 ms.
Graph (complete) has 413 edges and 117 vertex of which 113 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Knowledge obtained : [p0, p1, (NOT p2)]
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 10865 reset in 196 ms.
Product exploration explored 100000 steps with 10970 reset in 211 ms.
[2021-05-09 18:48:02] [INFO ] Flatten gal took : 9 ms
[2021-05-09 18:48:02] [INFO ] Flatten gal took : 8 ms
[2021-05-09 18:48:02] [INFO ] Time to serialize gal into /tmp/LTL17073693844970742041.gal : 6 ms
[2021-05-09 18:48:02] [INFO ] Time to serialize properties into /tmp/LTL14765667710885360724.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17073693844970742041.gal, -t, CGAL, -LTL, /tmp/LTL14765667710885360724.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17073693844970742041.gal -t CGAL -LTL /tmp/LTL14765667710885360724.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(((G("((p2233==0)||(p2289==1))"))||(G("((p961!=0)||(p455!=1))")))||(G("((p455!=0)&&(p961!=1))")))))
Formula 0 simplified : !F(G"((p2233==0)||(p2289==1))" | G"((p961!=0)||(p455!=1))" | G"((p455!=0)&&(p961!=1))")
Reverse transition relation is NOT exact ! Due to transitions t211, t325.t326.t327, t479, t689, t802, t954, t1173, t1177, t1289, t1446, t0.t1859, t1731.t1732.t1733.t1849, t1497.t1498.t1499.t1616, t1580.t1857, t1843.t1857, t998.t1439, t1370.t1371.t1372.t1373.t1365.t1439, t1319.t1320.t1321.t1322.t1314.t1439, t1260.t1261.t1262.t1263.t1254.t1439, t1208.t1209.t1210.t1211.t1896.t1202.t1439, t881.t882.t883.t884.t876.t948, t832.t833.t834.t835.t827.t948, t773.t774.t775.t776.t767.t948, t720.t721.t722.t723.t1878.t714.t948, t26.t473, t406.t407.t408.t409.t401.t473, t357.t358.t359.t360.t352.t473, t243.t244.t245.t246.t1912.t237.t473, t1731.t1732.t1733.t1734.t1735.t1736.t1737.t1738.t1739, t1731.t1732.t1733.t1734.t1735.t1736.t1737.t1738.t1806.t1807.t1742.t1743.t1787.t1788.t1747.t1748.t1749, t1497.t1498.t1499.t1500.t1501.t1502.t1503.t1504.t1739, t1497.t1498.t1499.t1500.t1501.t1502.t1503.t1504.t1806.t1807.t1742.t1743.t1787.t1788.t1747.t1748.t1749, t1398.t1399.t1435.t1392.t1393.t1438.t1439, t1437.t1488.t1489.t1490.t1491.t1492.t1493.t1494.t1495.t1496.t1964.t1428.t1429.t1432.t1433.t1434.t1435.t1392.t1393.t1438.t1439, t433.t434.t469.t427.t428.t472.t473, t471.t1488.t1489.t1490.t1491.t1492.t1493.t1494.t1495.t1496.t2001.t462.t463.t466.t467.t468.t469.t427.t428.t472.t473, t256.t290.t473, t296.t297.t298.t299.t290.t473, t1862.t1392.t1393.t1438.t1439.t522.t1860, t1863.t427.t428.t472.t473.t522.t1860, t1863.t427.t428.t417.t418.t419.t420.t421.t460.t461.t522.t1860, t1863.t427.t428.t417.t418.t419.t420.t421.t460.t470.t522.t1860, t1863.t427.t428.t417.t418.t419.t420.t421.t422.t423.t522.t1860, t1863.t427.t428.t417.t418.t419.t420.t421.t422.t458.t522.t1860, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :23/206/44/273
Computing Next relation with stutter on 16016 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
407 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.0953,161608,1,0,679,565970,546,485,4535,1.06799e+06,1804
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-307-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-307-10 finished in 6979 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 1576 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1576/1576 places, 2009/2009 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 1557 transition count 1990
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 1557 transition count 1990
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 47 place count 1548 transition count 1981
Iterating global reduction 0 with 9 rules applied. Total rules applied 56 place count 1548 transition count 1981
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 57 place count 1548 transition count 1980
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 63 place count 1542 transition count 1972
Iterating global reduction 1 with 6 rules applied. Total rules applied 69 place count 1542 transition count 1972
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 74 place count 1537 transition count 1966
Iterating global reduction 1 with 5 rules applied. Total rules applied 79 place count 1537 transition count 1966
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 84 place count 1532 transition count 1961
Iterating global reduction 1 with 5 rules applied. Total rules applied 89 place count 1532 transition count 1961
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 90 place count 1532 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 94 place count 1528 transition count 1955
Iterating global reduction 2 with 4 rules applied. Total rules applied 98 place count 1528 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 101 place count 1525 transition count 1951
Iterating global reduction 2 with 3 rules applied. Total rules applied 104 place count 1525 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 107 place count 1522 transition count 1947
Iterating global reduction 2 with 3 rules applied. Total rules applied 110 place count 1522 transition count 1947
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 113 place count 1519 transition count 1944
Iterating global reduction 2 with 3 rules applied. Total rules applied 116 place count 1519 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 118 place count 1517 transition count 1942
Iterating global reduction 2 with 2 rules applied. Total rules applied 120 place count 1517 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 121 place count 1516 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 122 place count 1516 transition count 1941
Applied a total of 122 rules in 511 ms. Remains 1516 /1576 variables (removed 60) and now considering 1941/2009 (removed 68) transitions.
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 18:48:07] [INFO ] Computed 3 place invariants in 12 ms
[2021-05-09 18:48:07] [INFO ] Implicit Places using invariants in 161 ms returned []
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 18:48:07] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-09 18:48:08] [INFO ] Implicit Places using invariants and state equation in 780 ms returned []
Implicit Place search using SMT with State Equation took 954 ms to find 0 implicit places.
// Phase 1: matrix 1941 rows 1516 cols
[2021-05-09 18:48:08] [INFO ] Computed 3 place invariants in 10 ms
[2021-05-09 18:48:09] [INFO ] Dead Transitions using invariants and state equation in 631 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1516/1576 places, 1941/2009 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-307-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (EQ s899 0) (EQ s652 1)) (OR (EQ s1446 0) (EQ s564 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 843 reset in 155 ms.
Product exploration explored 100000 steps with 834 reset in 175 ms.
Graph (complete) has 2114 edges and 1516 vertex of which 1508 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 845 reset in 144 ms.
Product exploration explored 100000 steps with 828 reset in 137 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Support contains 4 out of 1516 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1516/1516 places, 1941/1941 transitions.
Graph (trivial) has 1847 edges and 1516 vertex of which 693 / 1516 are part of one of the 63 SCC in 1 ms
Free SCC test removed 630 places
Ensure Unique test removed 731 transitions
Reduce isomorphic transitions removed 731 transitions.
Performed 480 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 480 rules applied. Total rules applied 481 place count 886 transition count 1210
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 493 place count 886 transition count 1198
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 493 place count 886 transition count 1210
Deduced a syphon composed of 502 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 515 place count 886 transition count 1210
Discarding 282 places :
Symmetric choice reduction at 2 with 282 rule applications. Total rules 797 place count 604 transition count 919
Deduced a syphon composed of 235 places in 2 ms
Iterating global reduction 2 with 282 rules applied. Total rules applied 1079 place count 604 transition count 919
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1091 place count 592 transition count 903
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1103 place count 592 transition count 903
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1109 place count 592 transition count 897
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1121 place count 580 transition count 885
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1133 place count 580 transition count 885
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1135 place count 578 transition count 881
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1137 place count 578 transition count 881
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1139 place count 576 transition count 877
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1141 place count 576 transition count 877
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1145 place count 572 transition count 873
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1149 place count 572 transition count 873
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1151 place count 570 transition count 869
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1153 place count 570 transition count 869
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1155 place count 568 transition count 865
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1157 place count 568 transition count 865
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1161 place count 564 transition count 859
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1165 place count 564 transition count 859
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1169 place count 560 transition count 843
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1173 place count 560 transition count 843
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1174 place count 560 transition count 843
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1178 place count 556 transition count 839
Deduced a syphon composed of 216 places in 1 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1182 place count 556 transition count 839
Performed 110 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 326 places in 0 ms
Iterating global reduction 4 with 110 rules applied. Total rules applied 1292 place count 556 transition count 919
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 4 with 41 rules applied. Total rules applied 1333 place count 556 transition count 878
Discarding 103 places :
Symmetric choice reduction at 5 with 103 rule applications. Total rules 1436 place count 453 transition count 764
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 5 with 103 rules applied. Total rules applied 1539 place count 453 transition count 764
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1545 place count 447 transition count 755
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1551 place count 447 transition count 755
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1558 place count 447 transition count 755
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1564 place count 447 transition count 749
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 1580 place count 431 transition count 729
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 6 with 16 rules applied. Total rules applied 1596 place count 431 transition count 729
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1602 place count 431 transition count 723
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1606 place count 427 transition count 719
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1610 place count 427 transition count 719
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 7 with 2 rules applied. Total rules applied 1612 place count 427 transition count 719
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1616 place count 427 transition count 715
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1618 place count 425 transition count 713
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 8 with 2 rules applied. Total rules applied 1620 place count 425 transition count 713
Performed 69 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 287 places in 0 ms
Iterating global reduction 8 with 69 rules applied. Total rules applied 1689 place count 425 transition count 1040
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 8 with 121 rules applied. Total rules applied 1810 place count 425 transition count 919
Discarding 123 places :
Symmetric choice reduction at 9 with 123 rule applications. Total rules 1933 place count 302 transition count 584
Deduced a syphon composed of 173 places in 0 ms
Iterating global reduction 9 with 123 rules applied. Total rules applied 2056 place count 302 transition count 584
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2071 place count 302 transition count 569
Discarding 24 places :
Symmetric choice reduction at 10 with 24 rule applications. Total rules 2095 place count 278 transition count 521
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 10 with 24 rules applied. Total rules applied 2119 place count 278 transition count 521
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -52
Deduced a syphon composed of 152 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2122 place count 278 transition count 573
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2125 place count 275 transition count 544
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2128 place count 275 transition count 544
Deduced a syphon composed of 149 places in 0 ms
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 10 with 45 rules applied. Total rules applied 2173 place count 275 transition count 499
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2177 place count 271 transition count 495
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2181 place count 271 transition count 495
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2184 place count 271 transition count 555
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2187 place count 268 transition count 540
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2190 place count 268 transition count 540
Deduced a syphon composed of 145 places in 0 ms
Applied a total of 2190 rules in 250 ms. Remains 268 /1516 variables (removed 1248) and now considering 540/1941 (removed 1401) transitions.
[2021-05-09 18:48:10] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 18:48:10] [INFO ] Flow matrix only has 483 transitions (discarded 57 similar events)
// Phase 1: matrix 483 rows 268 cols
[2021-05-09 18:48:10] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:48:10] [INFO ] Dead Transitions using invariants and state equation in 264 ms returned []
Finished structural reductions, in 1 iterations. Remains : 268/1516 places, 540/1941 transitions.
Entered a terminal (fully accepting) state of product in 1752 steps with 136 reset in 23 ms.
FORMULA CloudReconfiguration-PT-307-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-13 finished in 3684 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1576 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1576/1576 places, 2009/2009 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1555 transition count 1988
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1555 transition count 1988
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 53 place count 1544 transition count 1977
Iterating global reduction 0 with 11 rules applied. Total rules applied 64 place count 1544 transition count 1977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 65 place count 1544 transition count 1976
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 73 place count 1536 transition count 1966
Iterating global reduction 1 with 8 rules applied. Total rules applied 81 place count 1536 transition count 1966
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 88 place count 1529 transition count 1957
Iterating global reduction 1 with 7 rules applied. Total rules applied 95 place count 1529 transition count 1957
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 101 place count 1523 transition count 1951
Iterating global reduction 1 with 6 rules applied. Total rules applied 107 place count 1523 transition count 1951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 108 place count 1523 transition count 1950
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 1518 transition count 1944
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 1518 transition count 1944
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 122 place count 1514 transition count 1938
Iterating global reduction 2 with 4 rules applied. Total rules applied 126 place count 1514 transition count 1938
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 129 place count 1511 transition count 1934
Iterating global reduction 2 with 3 rules applied. Total rules applied 132 place count 1511 transition count 1934
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 135 place count 1508 transition count 1931
Iterating global reduction 2 with 3 rules applied. Total rules applied 138 place count 1508 transition count 1931
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 140 place count 1506 transition count 1929
Iterating global reduction 2 with 2 rules applied. Total rules applied 142 place count 1506 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 1505 transition count 1928
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 1505 transition count 1928
Applied a total of 144 rules in 544 ms. Remains 1505 /1576 variables (removed 71) and now considering 1928/2009 (removed 81) transitions.
// Phase 1: matrix 1928 rows 1505 cols
[2021-05-09 18:48:11] [INFO ] Computed 3 place invariants in 10 ms
[2021-05-09 18:48:11] [INFO ] Implicit Places using invariants in 251 ms returned []
// Phase 1: matrix 1928 rows 1505 cols
[2021-05-09 18:48:11] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-09 18:48:12] [INFO ] Implicit Places using invariants and state equation in 975 ms returned []
Implicit Place search using SMT with State Equation took 1243 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1505 cols
[2021-05-09 18:48:12] [INFO ] Computed 3 place invariants in 9 ms
[2021-05-09 18:48:13] [INFO ] Dead Transitions using invariants and state equation in 774 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1505/1576 places, 1928/2009 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-307-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (NEQ s47 0) (NEQ s816 1)), p1:(NEQ s1355 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 848 reset in 212 ms.
Stack based approach found an accepted trace after 18102 steps with 150 reset with depth 147 and stack size 147 in 59 ms.
FORMULA CloudReconfiguration-PT-307-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-307-14 finished in 2966 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620586093914

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LTLCardinality"
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 LTLCardinality"
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-oct2-162038292100524"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;