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-oct2-162038292100541.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-309, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100541
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 133K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K 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 26K 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 18K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K 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-309-00
FORMULA_NAME CloudReconfiguration-PT-309-01
FORMULA_NAME CloudReconfiguration-PT-309-02
FORMULA_NAME CloudReconfiguration-PT-309-03
FORMULA_NAME CloudReconfiguration-PT-309-04
FORMULA_NAME CloudReconfiguration-PT-309-05
FORMULA_NAME CloudReconfiguration-PT-309-06
FORMULA_NAME CloudReconfiguration-PT-309-07
FORMULA_NAME CloudReconfiguration-PT-309-08
FORMULA_NAME CloudReconfiguration-PT-309-09
FORMULA_NAME CloudReconfiguration-PT-309-10
FORMULA_NAME CloudReconfiguration-PT-309-11
FORMULA_NAME CloudReconfiguration-PT-309-12
FORMULA_NAME CloudReconfiguration-PT-309-13
FORMULA_NAME CloudReconfiguration-PT-309-14
FORMULA_NAME CloudReconfiguration-PT-309-15

=== Now, execution of the tool begins

BK_START 1620586604723

Running Version 0
[2021-05-09 18:56:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 18:56:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:56:47] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2021-05-09 18:56:47] [INFO ] Transformed 2585 places.
[2021-05-09 18:56:47] [INFO ] Transformed 3095 transitions.
[2021-05-09 18:56:47] [INFO ] Found NUPN structural information;
[2021-05-09 18:56:47] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 144 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 18:56:47] [INFO ] Initial state test concluded for 2 properties.
Support contains 39 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 519 places :
Symmetric choice reduction at 0 with 519 rule applications. Total rules 519 place count 2066 transition count 2576
Iterating global reduction 0 with 519 rules applied. Total rules applied 1038 place count 2066 transition count 2576
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 1065 place count 2066 transition count 2549
Discarding 238 places :
Symmetric choice reduction at 1 with 238 rule applications. Total rules 1303 place count 1828 transition count 2311
Iterating global reduction 1 with 238 rules applied. Total rules applied 1541 place count 1828 transition count 2311
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 1631 place count 1738 transition count 2221
Iterating global reduction 1 with 90 rules applied. Total rules applied 1721 place count 1738 transition count 2221
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1739 place count 1738 transition count 2203
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1787 place count 1690 transition count 2155
Iterating global reduction 2 with 48 rules applied. Total rules applied 1835 place count 1690 transition count 2155
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1844 place count 1690 transition count 2146
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1879 place count 1655 transition count 2107
Iterating global reduction 3 with 35 rules applied. Total rules applied 1914 place count 1655 transition count 2107
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1939 place count 1630 transition count 2082
Iterating global reduction 3 with 25 rules applied. Total rules applied 1964 place count 1630 transition count 2082
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1987 place count 1607 transition count 2059
Iterating global reduction 3 with 23 rules applied. Total rules applied 2010 place count 1607 transition count 2059
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 2033 place count 1584 transition count 2036
Iterating global reduction 3 with 23 rules applied. Total rules applied 2056 place count 1584 transition count 2036
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2075 place count 1565 transition count 2005
Iterating global reduction 3 with 19 rules applied. Total rules applied 2094 place count 1565 transition count 2005
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 2097 place count 1562 transition count 2001
Iterating global reduction 3 with 3 rules applied. Total rules applied 2100 place count 1562 transition count 2001
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 2103 place count 1559 transition count 1997
Iterating global reduction 3 with 3 rules applied. Total rules applied 2106 place count 1559 transition count 1997
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 2107 place count 1558 transition count 1996
Iterating global reduction 3 with 1 rules applied. Total rules applied 2108 place count 1558 transition count 1996
Applied a total of 2108 rules in 1731 ms. Remains 1558 /2585 variables (removed 1027) and now considering 1996/3095 (removed 1099) transitions.
// Phase 1: matrix 1996 rows 1558 cols
[2021-05-09 18:56:49] [INFO ] Computed 4 place invariants in 51 ms
[2021-05-09 18:56:49] [INFO ] Implicit Places using invariants in 553 ms returned []
// Phase 1: matrix 1996 rows 1558 cols
[2021-05-09 18:56:49] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:56:50] [INFO ] Implicit Places using invariants and state equation in 929 ms returned []
Implicit Place search using SMT with State Equation took 1504 ms to find 0 implicit places.
// Phase 1: matrix 1996 rows 1558 cols
[2021-05-09 18:56:50] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:56:51] [INFO ] Dead Transitions using invariants and state equation in 756 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1558/2585 places, 1996/3095 transitions.
[2021-05-09 18:56:51] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 18:56:51] [INFO ] Flatten gal took : 139 ms
FORMULA CloudReconfiguration-PT-309-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-309-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-309-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 18:56:51] [INFO ] Flatten gal took : 63 ms
[2021-05-09 18:56:51] [INFO ] Input system was already deterministic with 1996 transitions.
Incomplete random walk after 100000 steps, including 708 resets, run finished after 272 ms. (steps per millisecond=367 ) properties (out of 27) seen :14
Running SMT prover for 13 properties.
// Phase 1: matrix 1996 rows 1558 cols
[2021-05-09 18:56:52] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 18:56:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:56:53] [INFO ] [Real]Absence check using state equation in 500 ms returned sat
[2021-05-09 18:56:53] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 118 ms.
[2021-05-09 18:56:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:56:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 28 ms returned sat
[2021-05-09 18:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:56:55] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2021-05-09 18:56:55] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 72 ms.
[2021-05-09 18:57:09] [INFO ] Added : 838 causal constraints over 169 iterations in 14240 ms. Result :sat
[2021-05-09 18:57:09] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 18:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:57:10] [INFO ] [Real]Absence check using state equation in 496 ms returned sat
[2021-05-09 18:57:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:57:10] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:57:10] [INFO ] [Nat]Absence check using state equation in 264 ms returned unsat
[2021-05-09 18:57:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 25 ms returned sat
[2021-05-09 18:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:57:12] [INFO ] [Real]Absence check using state equation in 942 ms returned sat
[2021-05-09 18:57:12] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 131 ms.
[2021-05-09 18:57:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:57:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:57:13] [INFO ] [Nat]Absence check using state equation in 540 ms returned sat
[2021-05-09 18:57:13] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 160 ms.
[2021-05-09 18:57:30] [INFO ] Added : 927 causal constraints over 186 iterations in 16911 ms. Result :sat
[2021-05-09 18:57:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 24 ms returned sat
[2021-05-09 18:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:57:31] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2021-05-09 18:57:31] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 79 ms.
[2021-05-09 18:57:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:57:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:57:33] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2021-05-09 18:57:33] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 75 ms.
[2021-05-09 18:57:47] [INFO ] Added : 840 causal constraints over 168 iterations in 14672 ms. Result :sat
[2021-05-09 18:57:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2021-05-09 18:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:57:48] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2021-05-09 18:57:48] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 78 ms.
[2021-05-09 18:57:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:57:49] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:57:49] [INFO ] [Nat]Absence check using state equation in 502 ms returned sat
[2021-05-09 18:57:50] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 100 ms.
[2021-05-09 18:58:05] [INFO ] Added : 871 causal constraints over 175 iterations in 15371 ms. Result :sat
[2021-05-09 18:58:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:58:06] [INFO ] [Real]Absence check using state equation in 959 ms returned sat
[2021-05-09 18:58:06] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 174 ms.
[2021-05-09 18:58:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:58:07] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:58:08] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2021-05-09 18:58:08] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 86 ms.
[2021-05-09 18:58:18] [INFO ] Added : 615 causal constraints over 123 iterations in 10759 ms. Result :sat
[2021-05-09 18:58:19] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 18:58:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:58:19] [INFO ] [Real]Absence check using state equation in 523 ms returned sat
[2021-05-09 18:58:19] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 79 ms.
[2021-05-09 18:58:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:58:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 17 ms returned sat
[2021-05-09 18:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:58:21] [INFO ] [Nat]Absence check using state equation in 494 ms returned sat
[2021-05-09 18:58:21] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 68 ms.
[2021-05-09 18:58:33] [INFO ] Added : 708 causal constraints over 142 iterations in 11664 ms. Result :sat
[2021-05-09 18:58:33] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 27 ms returned sat
[2021-05-09 18:58:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:58:34] [INFO ] [Real]Absence check using state equation in 801 ms returned sat
[2021-05-09 18:58:34] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 88 ms.
[2021-05-09 18:58:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:58:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:58:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:58:35] [INFO ] [Nat]Absence check using state equation in 906 ms returned sat
[2021-05-09 18:58:35] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 83 ms.
[2021-05-09 18:58:47] [INFO ] Added : 668 causal constraints over 135 iterations in 11265 ms. Result :sat
[2021-05-09 18:58:47] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 18:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:58:47] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2021-05-09 18:58:47] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 87 ms.
[2021-05-09 18:58:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:58:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:58:49] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2021-05-09 18:58:49] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 84 ms.
[2021-05-09 18:59:02] [INFO ] Added : 749 causal constraints over 150 iterations in 12890 ms. Result :sat
[2021-05-09 18:59:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:59:02] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2021-05-09 18:59:03] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 73 ms.
[2021-05-09 18:59:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:59:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:59:04] [INFO ] [Nat]Absence check using state equation in 519 ms returned sat
[2021-05-09 18:59:04] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 85 ms.
[2021-05-09 18:59:15] [INFO ] Added : 604 causal constraints over 121 iterations in 10418 ms. Result :sat
[2021-05-09 18:59:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:59:15] [INFO ] [Real]Absence check using state equation in 224 ms returned unsat
[2021-05-09 18:59:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:59:16] [INFO ] [Real]Absence check using state equation in 527 ms returned sat
[2021-05-09 18:59:16] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 78 ms.
[2021-05-09 18:59:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:59:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 30 ms returned sat
[2021-05-09 18:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:59:17] [INFO ] [Nat]Absence check using state equation in 559 ms returned sat
[2021-05-09 18:59:17] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 84 ms.
[2021-05-09 18:59:28] [INFO ] Added : 617 causal constraints over 124 iterations in 10491 ms. Result :sat
[2021-05-09 18:59:28] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:59:29] [INFO ] [Real]Absence check using state equation in 758 ms returned sat
[2021-05-09 18:59:29] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 78 ms.
[2021-05-09 18:59:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:59:30] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:59:30] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2021-05-09 18:59:30] [INFO ] Computed and/alt/rep : 1988/2418/1988 causal constraints (skipped 7 transitions) in 67 ms.
[2021-05-09 18:59:42] [INFO ] Added : 669 causal constraints over 134 iterations in 11567 ms. Result :sat
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2021-05-09 18:59:42] [INFO ] Initial state test concluded for 1 properties.
FORMULA CloudReconfiguration-PT-309-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Graph (trivial) has 1906 edges and 1558 vertex of which 685 / 1558 are part of one of the 62 SCC in 5 ms
Free SCC test removed 623 places
Ensure Unique test removed 721 transitions
Reduce isomorphic transitions removed 721 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 514 transitions
Trivial Post-agglo rules discarded 514 transitions
Performed 514 trivial Post agglomeration. Transition count delta: 514
Iterating post reduction 0 with 514 rules applied. Total rules applied 515 place count 934 transition count 760
Reduce places removed 514 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 542 rules applied. Total rules applied 1057 place count 420 transition count 732
Reduce places removed 14 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 2 with 16 rules applied. Total rules applied 1073 place count 406 transition count 730
Reduce places removed 1 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 3 rules applied. Total rules applied 1076 place count 405 transition count 728
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 1078 place count 404 transition count 727
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 1081 place count 403 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1082 place count 402 transition count 725
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 47 Pre rules applied. Total rules applied 1082 place count 402 transition count 678
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 7 with 94 rules applied. Total rules applied 1176 place count 355 transition count 678
Discarding 17 places :
Symmetric choice reduction at 7 with 17 rule applications. Total rules 1193 place count 338 transition count 651
Iterating global reduction 7 with 17 rules applied. Total rules applied 1210 place count 338 transition count 651
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 2 rules applied. Total rules applied 1212 place count 338 transition count 649
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1214 place count 336 transition count 649
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1223 place count 327 transition count 637
Iterating global reduction 9 with 9 rules applied. Total rules applied 1232 place count 327 transition count 637
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1239 place count 327 transition count 630
Performed 153 Post agglomeration using F-continuation condition with reduction of 95 identical transitions.
Deduced a syphon composed of 153 places in 0 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 10 with 306 rules applied. Total rules applied 1545 place count 174 transition count 382
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 10 with 11 rules applied. Total rules applied 1556 place count 174 transition count 371
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1561 place count 169 transition count 364
Iterating global reduction 11 with 5 rules applied. Total rules applied 1566 place count 169 transition count 364
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1567 place count 168 transition count 362
Iterating global reduction 11 with 1 rules applied. Total rules applied 1568 place count 168 transition count 362
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1569 place count 167 transition count 360
Iterating global reduction 11 with 1 rules applied. Total rules applied 1570 place count 167 transition count 360
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1571 place count 166 transition count 358
Iterating global reduction 11 with 1 rules applied. Total rules applied 1572 place count 166 transition count 358
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1573 place count 165 transition count 356
Iterating global reduction 11 with 1 rules applied. Total rules applied 1574 place count 165 transition count 356
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1575 place count 164 transition count 349
Iterating global reduction 11 with 1 rules applied. Total rules applied 1576 place count 164 transition count 349
Performed 11 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 11 with 22 rules applied. Total rules applied 1598 place count 153 transition count 336
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 1609 place count 153 transition count 325
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 1610 place count 152 transition count 323
Iterating global reduction 12 with 1 rules applied. Total rules applied 1611 place count 152 transition count 323
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 12 with 40 rules applied. Total rules applied 1651 place count 132 transition count 362
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 12 with 25 rules applied. Total rules applied 1676 place count 132 transition count 337
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 1685 place count 123 transition count 319
Iterating global reduction 13 with 9 rules applied. Total rules applied 1694 place count 123 transition count 319
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 1700 place count 123 transition count 313
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 14 with 40 rules applied. Total rules applied 1740 place count 123 transition count 273
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1741 place count 122 transition count 272
Applied a total of 1741 rules in 270 ms. Remains 122 /1558 variables (removed 1436) and now considering 272/1996 (removed 1724) transitions.
[2021-05-09 18:59:42] [INFO ] Flow matrix only has 214 transitions (discarded 58 similar events)
// Phase 1: matrix 214 rows 122 cols
[2021-05-09 18:59:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:59:42] [INFO ] Implicit Places using invariants in 94 ms returned []
[2021-05-09 18:59:42] [INFO ] Flow matrix only has 214 transitions (discarded 58 similar events)
// Phase 1: matrix 214 rows 122 cols
[2021-05-09 18:59:42] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:59:43] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:59:43] [INFO ] Implicit Places using invariants and state equation in 252 ms returned [48, 82]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 364 ms to find 2 implicit places.
[2021-05-09 18:59:43] [INFO ] Redundant transitions in 17 ms returned []
[2021-05-09 18:59:43] [INFO ] Flow matrix only has 214 transitions (discarded 58 similar events)
// Phase 1: matrix 214 rows 120 cols
[2021-05-09 18:59:43] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 18:59:43] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Starting structural reductions, iteration 1 : 120/1558 places, 272/1996 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 118 transition count 270
Applied a total of 1 rules in 10 ms. Remains 118 /120 variables (removed 2) and now considering 270/272 (removed 2) transitions.
[2021-05-09 18:59:43] [INFO ] Flow matrix only has 212 transitions (discarded 58 similar events)
// Phase 1: matrix 212 rows 118 cols
[2021-05-09 18:59:43] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:59:43] [INFO ] Implicit Places using invariants in 128 ms returned []
[2021-05-09 18:59:43] [INFO ] Flow matrix only has 212 transitions (discarded 58 similar events)
// Phase 1: matrix 212 rows 118 cols
[2021-05-09 18:59:43] [INFO ] Computed 2 place invariants in 4 ms
[2021-05-09 18:59:43] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:59:43] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 118/1558 places, 270/1996 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-309-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 196 steps with 14 reset in 16 ms.
FORMULA CloudReconfiguration-PT-309-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-00 finished in 1281 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Graph (trivial) has 1905 edges and 1558 vertex of which 697 / 1558 are part of one of the 64 SCC in 2 ms
Free SCC test removed 633 places
Ensure Unique test removed 733 transitions
Reduce isomorphic transitions removed 733 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 507 transitions
Trivial Post-agglo rules discarded 507 transitions
Performed 507 trivial Post agglomeration. Transition count delta: 507
Iterating post reduction 0 with 507 rules applied. Total rules applied 508 place count 924 transition count 755
Reduce places removed 507 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 533 rules applied. Total rules applied 1041 place count 417 transition count 729
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1054 place count 404 transition count 729
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1054 place count 404 transition count 683
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1146 place count 358 transition count 683
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1164 place count 340 transition count 654
Iterating global reduction 3 with 18 rules applied. Total rules applied 1182 place count 340 transition count 654
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1184 place count 340 transition count 652
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1186 place count 338 transition count 652
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1196 place count 328 transition count 638
Iterating global reduction 5 with 10 rules applied. Total rules applied 1206 place count 328 transition count 638
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1213 place count 328 transition count 631
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1214 place count 327 transition count 629
Iterating global reduction 6 with 1 rules applied. Total rules applied 1215 place count 327 transition count 629
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1216 place count 326 transition count 627
Iterating global reduction 6 with 1 rules applied. Total rules applied 1217 place count 326 transition count 627
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1218 place count 325 transition count 625
Iterating global reduction 6 with 1 rules applied. Total rules applied 1219 place count 325 transition count 625
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1220 place count 324 transition count 623
Iterating global reduction 6 with 1 rules applied. Total rules applied 1221 place count 324 transition count 623
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1222 place count 323 transition count 621
Iterating global reduction 6 with 1 rules applied. Total rules applied 1223 place count 323 transition count 621
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1224 place count 322 transition count 614
Iterating global reduction 6 with 1 rules applied. Total rules applied 1225 place count 322 transition count 614
Performed 151 Post agglomeration using F-continuation condition with reduction of 95 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 1527 place count 171 transition count 368
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1536 place count 171 transition count 359
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1541 place count 166 transition count 352
Iterating global reduction 7 with 5 rules applied. Total rules applied 1546 place count 166 transition count 352
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1547 place count 165 transition count 350
Iterating global reduction 7 with 1 rules applied. Total rules applied 1548 place count 165 transition count 350
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1549 place count 164 transition count 348
Iterating global reduction 7 with 1 rules applied. Total rules applied 1550 place count 164 transition count 348
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1551 place count 163 transition count 346
Iterating global reduction 7 with 1 rules applied. Total rules applied 1552 place count 163 transition count 346
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1553 place count 162 transition count 344
Iterating global reduction 7 with 1 rules applied. Total rules applied 1554 place count 162 transition count 344
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1555 place count 161 transition count 337
Iterating global reduction 7 with 1 rules applied. Total rules applied 1556 place count 161 transition count 337
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1580 place count 149 transition count 323
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1592 place count 149 transition count 311
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 8 with 34 rules applied. Total rules applied 1626 place count 132 transition count 336
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 1642 place count 132 transition count 320
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1651 place count 123 transition count 302
Iterating global reduction 9 with 9 rules applied. Total rules applied 1660 place count 123 transition count 302
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1666 place count 123 transition count 296
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 10 with 33 rules applied. Total rules applied 1699 place count 123 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1700 place count 122 transition count 262
Applied a total of 1700 rules in 206 ms. Remains 122 /1558 variables (removed 1436) and now considering 262/1996 (removed 1734) transitions.
[2021-05-09 18:59:43] [INFO ] Flow matrix only has 204 transitions (discarded 58 similar events)
// Phase 1: matrix 204 rows 122 cols
[2021-05-09 18:59:43] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:59:44] [INFO ] Implicit Places using invariants in 157 ms returned []
[2021-05-09 18:59:44] [INFO ] Flow matrix only has 204 transitions (discarded 58 similar events)
// Phase 1: matrix 204 rows 122 cols
[2021-05-09 18:59:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:59:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:59:44] [INFO ] Implicit Places using invariants and state equation in 185 ms returned [43, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 357 ms to find 2 implicit places.
[2021-05-09 18:59:44] [INFO ] Redundant transitions in 25 ms returned []
[2021-05-09 18:59:44] [INFO ] Flow matrix only has 204 transitions (discarded 58 similar events)
// Phase 1: matrix 204 rows 120 cols
[2021-05-09 18:59:44] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 18:59:44] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Starting structural reductions, iteration 1 : 120/1558 places, 262/1996 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 118 transition count 260
Applied a total of 1 rules in 8 ms. Remains 118 /120 variables (removed 2) and now considering 260/262 (removed 2) transitions.
[2021-05-09 18:59:44] [INFO ] Flow matrix only has 202 transitions (discarded 58 similar events)
// Phase 1: matrix 202 rows 118 cols
[2021-05-09 18:59:44] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 18:59:44] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-09 18:59:44] [INFO ] Flow matrix only has 202 transitions (discarded 58 similar events)
// Phase 1: matrix 202 rows 118 cols
[2021-05-09 18:59:44] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 18:59:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:59:44] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 118/1558 places, 260/1996 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-309-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s109 1), p1:(NEQ s54 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-309-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-01 finished in 951 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||(F(p1)&&X((p1 U p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1544 transition count 1980
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1544 transition count 1980
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 30 place count 1544 transition count 1978
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 1537 transition count 1969
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 1537 transition count 1969
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 49 place count 1532 transition count 1963
Iterating global reduction 1 with 5 rules applied. Total rules applied 54 place count 1532 transition count 1963
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 55 place count 1532 transition count 1962
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 58 place count 1529 transition count 1959
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 1529 transition count 1959
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 63 place count 1527 transition count 1957
Iterating global reduction 2 with 2 rules applied. Total rules applied 65 place count 1527 transition count 1957
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 67 place count 1525 transition count 1954
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 1525 transition count 1954
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 1523 transition count 1951
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 1523 transition count 1951
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 74 place count 1522 transition count 1950
Iterating global reduction 2 with 1 rules applied. Total rules applied 75 place count 1522 transition count 1950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 76 place count 1522 transition count 1949
Applied a total of 76 rules in 518 ms. Remains 1522 /1558 variables (removed 36) and now considering 1949/1996 (removed 47) transitions.
// Phase 1: matrix 1949 rows 1522 cols
[2021-05-09 18:59:45] [INFO ] Computed 4 place invariants in 21 ms
[2021-05-09 18:59:45] [INFO ] Implicit Places using invariants in 242 ms returned []
// Phase 1: matrix 1949 rows 1522 cols
[2021-05-09 18:59:45] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:59:46] [INFO ] Implicit Places using invariants and state equation in 1072 ms returned []
Implicit Place search using SMT with State Equation took 1318 ms to find 0 implicit places.
// Phase 1: matrix 1949 rows 1522 cols
[2021-05-09 18:59:46] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 18:59:47] [INFO ] Dead Transitions using invariants and state equation in 672 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1522/1558 places, 1949/1996 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : CloudReconfiguration-PT-309-02 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s1445 1), p1:(EQ s1390 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 112 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-309-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-02 finished in 2727 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&X((F(p1)||G(p0))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1543 transition count 1979
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1543 transition count 1979
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 1543 transition count 1977
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 40 place count 1535 transition count 1967
Iterating global reduction 1 with 8 rules applied. Total rules applied 48 place count 1535 transition count 1967
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 55 place count 1528 transition count 1959
Iterating global reduction 1 with 7 rules applied. Total rules applied 62 place count 1528 transition count 1959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 63 place count 1528 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 68 place count 1523 transition count 1953
Iterating global reduction 2 with 5 rules applied. Total rules applied 73 place count 1523 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 77 place count 1519 transition count 1948
Iterating global reduction 2 with 4 rules applied. Total rules applied 81 place count 1519 transition count 1948
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 85 place count 1515 transition count 1942
Iterating global reduction 2 with 4 rules applied. Total rules applied 89 place count 1515 transition count 1942
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 93 place count 1511 transition count 1936
Iterating global reduction 2 with 4 rules applied. Total rules applied 97 place count 1511 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 1509 transition count 1933
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 1509 transition count 1933
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 1509 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 103 place count 1508 transition count 1931
Iterating global reduction 3 with 1 rules applied. Total rules applied 104 place count 1508 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 105 place count 1508 transition count 1930
Applied a total of 105 rules in 449 ms. Remains 1508 /1558 variables (removed 50) and now considering 1930/1996 (removed 66) transitions.
// Phase 1: matrix 1930 rows 1508 cols
[2021-05-09 18:59:47] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 18:59:48] [INFO ] Implicit Places using invariants in 328 ms returned []
// Phase 1: matrix 1930 rows 1508 cols
[2021-05-09 18:59:48] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:59:48] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 1112 ms to find 0 implicit places.
// Phase 1: matrix 1930 rows 1508 cols
[2021-05-09 18:59:48] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:59:50] [INFO ] Dead Transitions using invariants and state equation in 1297 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1508/1558 places, 1930/1996 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-309-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(NEQ s708 1), p0:(OR (NEQ s909 1) (NEQ s213 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 569 ms.
Product exploration explored 100000 steps with 33333 reset in 471 ms.
Graph (complete) has 2107 edges and 1508 vertex of which 1499 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 33333 reset in 516 ms.
Product exploration explored 100000 steps with 33333 reset in 498 ms.
Applying partial POR strategy [true, true, false, false, true]
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 1508 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1508/1508 places, 1930/1930 transitions.
Graph (trivial) has 1837 edges and 1508 vertex of which 685 / 1508 are part of one of the 64 SCC in 1 ms
Free SCC test removed 621 places
Ensure Unique test removed 719 transitions
Reduce isomorphic transitions removed 719 transitions.
Performed 481 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 481 rules applied. Total rules applied 482 place count 887 transition count 1211
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 494 place count 887 transition count 1199
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 494 place count 887 transition count 1212
Deduced a syphon composed of 504 places in 1 ms
Iterating global reduction 2 with 23 rules applied. Total rules applied 517 place count 887 transition count 1212
Discarding 284 places :
Symmetric choice reduction at 2 with 284 rule applications. Total rules 801 place count 603 transition count 919
Deduced a syphon composed of 235 places in 0 ms
Iterating global reduction 2 with 284 rules applied. Total rules applied 1085 place count 603 transition count 919
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1096 place count 592 transition count 905
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 1107 place count 592 transition count 905
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1113 place count 592 transition count 899
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1124 place count 581 transition count 888
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 1135 place count 581 transition count 888
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1137 place count 579 transition count 884
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1139 place count 579 transition count 884
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1141 place count 577 transition count 880
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1143 place count 577 transition count 880
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1147 place count 573 transition count 876
Deduced a syphon composed of 222 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1151 place count 573 transition count 876
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1153 place count 571 transition count 872
Deduced a syphon composed of 222 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1155 place count 571 transition count 872
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1157 place count 569 transition count 868
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1159 place count 569 transition count 868
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1162 place count 566 transition count 864
Deduced a syphon composed of 220 places in 1 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 1165 place count 566 transition count 864
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1167 place count 564 transition count 856
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1169 place count 564 transition count 856
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1171 place count 562 transition count 854
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1173 place count 562 transition count 854
Performed 107 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 325 places in 0 ms
Iterating global reduction 3 with 107 rules applied. Total rules applied 1280 place count 562 transition count 929
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 3 with 41 rules applied. Total rules applied 1321 place count 562 transition count 888
Discarding 101 places :
Symmetric choice reduction at 4 with 101 rule applications. Total rules 1422 place count 461 transition count 777
Deduced a syphon composed of 234 places in 0 ms
Iterating global reduction 4 with 101 rules applied. Total rules applied 1523 place count 461 transition count 777
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1529 place count 455 transition count 768
Deduced a syphon composed of 228 places in 0 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 1535 place count 455 transition count 768
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 235 places in 0 ms
Iterating global reduction 4 with 7 rules applied. Total rules applied 1542 place count 455 transition count 768
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1547 place count 455 transition count 763
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1562 place count 440 transition count 744
Deduced a syphon composed of 224 places in 0 ms
Iterating global reduction 5 with 15 rules applied. Total rules applied 1577 place count 440 transition count 744
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1583 place count 440 transition count 738
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1587 place count 436 transition count 734
Deduced a syphon composed of 220 places in 1 ms
Iterating global reduction 6 with 4 rules applied. Total rules applied 1591 place count 436 transition count 734
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 6 with 3 rules applied. Total rules applied 1594 place count 436 transition count 734
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1600 place count 436 transition count 728
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1603 place count 433 transition count 725
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1606 place count 433 transition count 725
Performed 72 Post agglomeration using F-continuation condition with reduction of 123 identical transitions.
Deduced a syphon composed of 292 places in 0 ms
Iterating global reduction 7 with 72 rules applied. Total rules applied 1678 place count 433 transition count 1051
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 7 with 124 rules applied. Total rules applied 1802 place count 433 transition count 927
Discarding 127 places :
Symmetric choice reduction at 8 with 127 rule applications. Total rules 1929 place count 306 transition count 591
Deduced a syphon composed of 174 places in 0 ms
Iterating global reduction 8 with 127 rules applied. Total rules applied 2056 place count 306 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 2071 place count 306 transition count 576
Discarding 27 places :
Symmetric choice reduction at 9 with 27 rule applications. Total rules 2098 place count 279 transition count 519
Deduced a syphon composed of 147 places in 0 ms
Iterating global reduction 9 with 27 rules applied. Total rules applied 2125 place count 279 transition count 519
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2128 place count 279 transition count 567
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2131 place count 276 transition count 540
Deduced a syphon composed of 147 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2134 place count 276 transition count 540
Deduced a syphon composed of 147 places in 0 ms
Drop transitions removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 9 with 50 rules applied. Total rules applied 2184 place count 276 transition count 490
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 2189 place count 271 transition count 485
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 9 with 5 rules applied. Total rules applied 2194 place count 271 transition count 485
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2197 place count 271 transition count 545
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 2200 place count 268 transition count 530
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 9 with 3 rules applied. Total rules applied 2203 place count 268 transition count 530
Deduced a syphon composed of 142 places in 0 ms
Applied a total of 2203 rules in 292 ms. Remains 268 /1508 variables (removed 1240) and now considering 530/1930 (removed 1400) transitions.
[2021-05-09 18:59:53] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-09 18:59:53] [INFO ] Flow matrix only has 472 transitions (discarded 58 similar events)
// Phase 1: matrix 472 rows 268 cols
[2021-05-09 18:59:53] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 18:59:53] [INFO ] Dead Transitions using invariants and state equation in 237 ms returned []
Finished structural reductions, in 1 iterations. Remains : 268/1508 places, 530/1930 transitions.
Product exploration explored 100000 steps with 33333 reset in 1311 ms.
Product exploration explored 100000 steps with 33333 reset in 990 ms.
[2021-05-09 18:59:55] [INFO ] Flatten gal took : 46 ms
[2021-05-09 18:59:56] [INFO ] Flatten gal took : 45 ms
[2021-05-09 18:59:56] [INFO ] Time to serialize gal into /tmp/LTL18394259895189031816.gal : 23 ms
[2021-05-09 18:59:56] [INFO ] Time to serialize properties into /tmp/LTL8843406791320819749.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL18394259895189031816.gal, -t, CGAL, -LTL, /tmp/LTL8843406791320819749.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/LTL18394259895189031816.gal -t CGAL -LTL /tmp/LTL8843406791320819749.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X((F("(p1268!=1)"))||(G("((p1543!=1)||(p456!=1))"))))&&("((p1543!=1)||(p456!=1))"))))
Formula 0 simplified : !X("((p1543!=1)||(p456!=1))" & X(F"(p1268!=1)" | G"((p1543!=1)||(p456!=1))"))
Detected timeout of ITS tools.
[2021-05-09 19:00:11] [INFO ] Flatten gal took : 53 ms
[2021-05-09 19:00:11] [INFO ] Applying decomposition
[2021-05-09 19:00:11] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11600932963791963376.txt, -o, /tmp/graph11600932963791963376.bin, -w, /tmp/graph11600932963791963376.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11600932963791963376.bin, -l, -1, -v, -w, /tmp/graph11600932963791963376.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 19:00:11] [INFO ] Decomposing Gal with order
[2021-05-09 19:00:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 19:00:11] [INFO ] Removed a total of 517 redundant transitions.
[2021-05-09 19:00:11] [INFO ] Flatten gal took : 162 ms
[2021-05-09 19:00:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 17 ms.
[2021-05-09 19:00:11] [INFO ] Time to serialize gal into /tmp/LTL16893247966674967792.gal : 22 ms
[2021-05-09 19:00:11] [INFO ] Time to serialize properties into /tmp/LTL250599021962506872.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/LTL16893247966674967792.gal, -t, CGAL, -LTL, /tmp/LTL250599021962506872.ltl, -c, -stutter-deadlock], 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/LTL16893247966674967792.gal -t CGAL -LTL /tmp/LTL250599021962506872.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((X((F("(i19.u287.p1268!=1)"))||(G("((i24.u373.p1543!=1)||(i0.u81.p456!=1))"))))&&("((i24.u373.p1543!=1)||(i0.u81.p456!=1))"))))
Formula 0 simplified : !X("((i24.u373.p1543!=1)||(i0.u81.p456!=1))" & X(F"(i19.u287.p1268!=1)" | G"((i24.u373.p1543!=1)||(i0.u81.p456!=1))"))
Reverse transition relation is NOT exact ! Due to transitions t26, t199, t281, t313, t394, t466, t518, t713, t767, t827, t877, t948, t999, t1171, t1200, t1252, t1283, t1361, t1432, t1510, t1644, t1689, t1759, t1851, t1856, t1857, t1858, i0.t1849, i0.t1841, i0.t1840, i0.t1838, i0.t1836, i0.t1835, i0.t1820, i0.t1818, i0.t1815, i0.t1720, i0.t1719, i0.t1718, i0.t1717, i0.t1716, i0.t1702, i0.t1701, i0.t1603, i0.t1602, i0.t1601, i0.t1600, i0.t1599, i0.t1585, i0.t1584, i0.t1572, i0.u10.t1839, i0.u95.t1528, i0.u20.t1803, i9.i1.t23, i9.i1.t515, i9.i1.i0.t1439, i9.i1.i1.i2.t955, i9.i1.i2.i0.u449.t473, i13.t1287, i16.t1175, i17.t1891, i17.t1375, i17.t1374, i17.t1272, i17.t1271, i17.t1267, i17.t1266, i17.t1150, i17.t1149, i17.t1148, i17.t1147, i17.t1136, i17.t1135, i17.t1118, i17.t1117, i17.t1116, i17.t1079, i17.t1078, i17.t1071, i17.t1062, i17.t1061, i17.t1036, i17.t1029, i17.u232.t1155, i17.u232.t1157, i17.u234.t1146, i17.u258.t1054, i23.t802, i26.t688, i28.t891, i28.t890, i28.t787, i28.t786, i28.t782, i28.t781, i28.t663, i28.t662, i28.t661, i28.t660, i28.t659, i28.t649, i28.t648, i28.t626, i28.t625, i28.t624, i28.t587, i28.t586, i28.t578, i28.t575, i28.t574, i28.t567, i28.t549, i28.t542, i28.u402.t668, i28.u402.t670, i28.u411.t1873, i33.t317, i36.t203, i37.t1899, i37.t408, i37.t407, i37.t301, i37.t300, i37.t296, i37.t295, i37.t185, i37.t183, i37.t178, i37.t177, i37.t176, i37.t175, i37.t164, i37.t163, i37.t141, i37.t140, i37.t139, i37.t91, i37.t83, i37.t82, i37.t57, i37.t50, i37.u572.t174, i37.u595.t101, i37.u595.t102, i37.u599.t75, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/1771/146/1917
Computing Next relation with stutter on 140576 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
425 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,0,4.37096,171472,1,0,271044,5196,14893,660626,482,38431,1218711
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-309-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property CloudReconfiguration-PT-309-04 finished in 29479 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(G((p0&&X(p1))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1544 transition count 1980
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1544 transition count 1980
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 1544 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 38 place count 1535 transition count 1968
Iterating global reduction 1 with 9 rules applied. Total rules applied 47 place count 1535 transition count 1968
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 1528 transition count 1960
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 1528 transition count 1960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 62 place count 1528 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 67 place count 1523 transition count 1954
Iterating global reduction 2 with 5 rules applied. Total rules applied 72 place count 1523 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 1519 transition count 1949
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 1519 transition count 1949
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 84 place count 1515 transition count 1943
Iterating global reduction 2 with 4 rules applied. Total rules applied 88 place count 1515 transition count 1943
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 92 place count 1511 transition count 1937
Iterating global reduction 2 with 4 rules applied. Total rules applied 96 place count 1511 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 98 place count 1509 transition count 1934
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 1509 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 101 place count 1509 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 102 place count 1508 transition count 1932
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 1508 transition count 1932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 104 place count 1508 transition count 1931
Applied a total of 104 rules in 393 ms. Remains 1508 /1558 variables (removed 50) and now considering 1931/1996 (removed 65) transitions.
// Phase 1: matrix 1931 rows 1508 cols
[2021-05-09 19:00:17] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 19:00:17] [INFO ] Implicit Places using invariants in 335 ms returned []
// Phase 1: matrix 1931 rows 1508 cols
[2021-05-09 19:00:17] [INFO ] Computed 4 place invariants in 15 ms
[2021-05-09 19:00:18] [INFO ] Implicit Places using invariants and state equation in 1427 ms returned []
Implicit Place search using SMT with State Equation took 1772 ms to find 0 implicit places.
// Phase 1: matrix 1931 rows 1508 cols
[2021-05-09 19:00:19] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 19:00:20] [INFO ] Dead Transitions using invariants and state equation in 1373 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1508/1558 places, 1931/1996 transitions.
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CloudReconfiguration-PT-309-05 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 6}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=4, aps=[p0:(OR (EQ s1153 1) (EQ s631 1)), p1:(EQ s1040 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, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-309-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-05 finished in 3810 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (p1||(p2 U p3)||F(p4))))], workingDir=/home/mcc/execution]
Support contains 5 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Graph (trivial) has 1893 edges and 1558 vertex of which 673 / 1558 are part of one of the 62 SCC in 1 ms
Free SCC test removed 611 places
Ensure Unique test removed 706 transitions
Reduce isomorphic transitions removed 706 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 508 transitions
Trivial Post-agglo rules discarded 508 transitions
Performed 508 trivial Post agglomeration. Transition count delta: 508
Iterating post reduction 0 with 508 rules applied. Total rules applied 509 place count 946 transition count 781
Reduce places removed 508 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 536 rules applied. Total rules applied 1045 place count 438 transition count 753
Reduce places removed 14 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 2 with 16 rules applied. Total rules applied 1061 place count 424 transition count 751
Reduce places removed 1 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 3 rules applied. Total rules applied 1064 place count 423 transition count 749
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 1068 place count 422 transition count 746
Reduce places removed 2 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 5 with 11 rules applied. Total rules applied 1079 place count 420 transition count 737
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1088 place count 411 transition count 737
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 49 Pre rules applied. Total rules applied 1088 place count 411 transition count 688
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 7 with 98 rules applied. Total rules applied 1186 place count 362 transition count 688
Discarding 18 places :
Symmetric choice reduction at 7 with 18 rule applications. Total rules 1204 place count 344 transition count 659
Iterating global reduction 7 with 18 rules applied. Total rules applied 1222 place count 344 transition count 659
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 2 rules applied. Total rules applied 1224 place count 344 transition count 657
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1226 place count 342 transition count 657
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 1236 place count 332 transition count 643
Iterating global reduction 9 with 10 rules applied. Total rules applied 1246 place count 332 transition count 643
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1253 place count 332 transition count 636
Performed 154 Post agglomeration using F-continuation condition with reduction of 90 identical transitions.
Deduced a syphon composed of 154 places in 0 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 10 with 308 rules applied. Total rules applied 1561 place count 178 transition count 392
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 17 rules applied. Total rules applied 1578 place count 178 transition count 375
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1580 place count 177 transition count 374
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1584 place count 173 transition count 369
Iterating global reduction 12 with 4 rules applied. Total rules applied 1588 place count 173 transition count 369
Performed 10 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 12 with 20 rules applied. Total rules applied 1608 place count 163 transition count 357
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 12 with 11 rules applied. Total rules applied 1619 place count 163 transition count 346
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1620 place count 162 transition count 344
Iterating global reduction 13 with 1 rules applied. Total rules applied 1621 place count 162 transition count 344
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 13 with 40 rules applied. Total rules applied 1661 place count 142 transition count 385
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 13 with 25 rules applied. Total rules applied 1686 place count 142 transition count 360
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 1695 place count 133 transition count 342
Iterating global reduction 14 with 9 rules applied. Total rules applied 1704 place count 133 transition count 342
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1710 place count 133 transition count 336
Drop transitions removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 15 with 46 rules applied. Total rules applied 1756 place count 133 transition count 290
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1757 place count 132 transition count 289
Applied a total of 1757 rules in 102 ms. Remains 132 /1558 variables (removed 1426) and now considering 289/1996 (removed 1707) transitions.
[2021-05-09 19:00:20] [INFO ] Flow matrix only has 230 transitions (discarded 59 similar events)
// Phase 1: matrix 230 rows 132 cols
[2021-05-09 19:00:20] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:00:20] [INFO ] Implicit Places using invariants in 72 ms returned []
[2021-05-09 19:00:20] [INFO ] Flow matrix only has 230 transitions (discarded 59 similar events)
// Phase 1: matrix 230 rows 132 cols
[2021-05-09 19:00:20] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:00:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 19:00:20] [INFO ] Implicit Places using invariants and state equation in 139 ms returned [55, 89]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 213 ms to find 2 implicit places.
[2021-05-09 19:00:20] [INFO ] Redundant transitions in 13 ms returned []
[2021-05-09 19:00:20] [INFO ] Flow matrix only has 230 transitions (discarded 59 similar events)
// Phase 1: matrix 230 rows 130 cols
[2021-05-09 19:00:20] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:00:21] [INFO ] Dead Transitions using invariants and state equation in 321 ms returned []
Starting structural reductions, iteration 1 : 130/1558 places, 289/1996 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 128 transition count 287
Applied a total of 1 rules in 6 ms. Remains 128 /130 variables (removed 2) and now considering 287/289 (removed 2) transitions.
[2021-05-09 19:00:21] [INFO ] Flow matrix only has 228 transitions (discarded 59 similar events)
// Phase 1: matrix 228 rows 128 cols
[2021-05-09 19:00:21] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:00:21] [INFO ] Implicit Places using invariants in 301 ms returned []
[2021-05-09 19:00:21] [INFO ] Flow matrix only has 228 transitions (discarded 59 similar events)
// Phase 1: matrix 228 rows 128 cols
[2021-05-09 19:00:21] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:00:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-09 19:00:21] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 128/1558 places, 287/1996 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p4), (AND (NOT p3) (NOT p4)), (AND (NOT p1) (NOT p3) (NOT p4))]
Running random walk in product with property : CloudReconfiguration-PT-309-06 automaton TGBA [mat=[[{ cond=(NOT p4), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p4)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) p2 (NOT p4)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p4) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p3) p2 (NOT p4) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p4) p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p4:(OR (EQ s96 1) (EQ s119 1)), p3:(EQ s17 1), p2:(EQ s52 1), p1:(EQ s13 1), p0:(EQ s17 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-309-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-06 finished in 1300 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1544 transition count 1980
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1544 transition count 1980
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 30 place count 1544 transition count 1978
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 38 place count 1536 transition count 1968
Iterating global reduction 1 with 8 rules applied. Total rules applied 46 place count 1536 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 52 place count 1530 transition count 1961
Iterating global reduction 1 with 6 rules applied. Total rules applied 58 place count 1530 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 59 place count 1530 transition count 1960
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 63 place count 1526 transition count 1956
Iterating global reduction 2 with 4 rules applied. Total rules applied 67 place count 1526 transition count 1956
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 70 place count 1523 transition count 1952
Iterating global reduction 2 with 3 rules applied. Total rules applied 73 place count 1523 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 76 place count 1520 transition count 1948
Iterating global reduction 2 with 3 rules applied. Total rules applied 79 place count 1520 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 82 place count 1517 transition count 1944
Iterating global reduction 2 with 3 rules applied. Total rules applied 85 place count 1517 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 86 place count 1516 transition count 1942
Iterating global reduction 2 with 1 rules applied. Total rules applied 87 place count 1516 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 88 place count 1515 transition count 1941
Iterating global reduction 2 with 1 rules applied. Total rules applied 89 place count 1515 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 1515 transition count 1940
Applied a total of 90 rules in 563 ms. Remains 1515 /1558 variables (removed 43) and now considering 1940/1996 (removed 56) transitions.
// Phase 1: matrix 1940 rows 1515 cols
[2021-05-09 19:00:22] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 19:00:22] [INFO ] Implicit Places using invariants in 342 ms returned []
// Phase 1: matrix 1940 rows 1515 cols
[2021-05-09 19:00:22] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 19:00:23] [INFO ] Implicit Places using invariants and state equation in 1055 ms returned []
Implicit Place search using SMT with State Equation took 1406 ms to find 0 implicit places.
// Phase 1: matrix 1940 rows 1515 cols
[2021-05-09 19:00:23] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:00:25] [INFO ] Dead Transitions using invariants and state equation in 1489 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1515/1558 places, 1940/1996 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-309-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s998 1), p1:(NEQ s1245 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 703 reset in 161 ms.
Product exploration explored 100000 steps with 714 reset in 213 ms.
Graph (complete) has 2117 edges and 1515 vertex of which 1506 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Product exploration explored 100000 steps with 711 reset in 238 ms.
Product exploration explored 100000 steps with 707 reset in 284 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 2 out of 1515 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1515/1515 places, 1940/1940 transitions.
Graph (trivial) has 1849 edges and 1515 vertex of which 690 / 1515 are part of one of the 63 SCC in 2 ms
Free SCC test removed 627 places
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Performed 482 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 482 rules applied. Total rules applied 483 place count 888 transition count 1212
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 494 place count 888 transition count 1201
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 494 place count 888 transition count 1214
Deduced a syphon composed of 504 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 516 place count 888 transition count 1214
Discarding 285 places :
Symmetric choice reduction at 2 with 285 rule applications. Total rules 801 place count 603 transition count 919
Deduced a syphon composed of 235 places in 1 ms
Iterating global reduction 2 with 285 rules applied. Total rules applied 1086 place count 603 transition count 919
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1098 place count 591 transition count 903
Deduced a syphon composed of 233 places in 1 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1110 place count 591 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 1116 place count 591 transition count 897
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1128 place count 579 transition count 885
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1140 place count 579 transition count 885
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1142 place count 577 transition count 881
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1144 place count 577 transition count 881
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1146 place count 575 transition count 877
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1148 place count 575 transition count 877
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1152 place count 571 transition count 873
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1156 place count 571 transition count 873
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1158 place count 569 transition count 869
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1160 place count 569 transition count 869
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1162 place count 567 transition count 865
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1164 place count 567 transition count 865
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1168 place count 563 transition count 859
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1172 place count 563 transition count 859
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1176 place count 559 transition count 843
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1180 place count 559 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 1181 place count 559 transition count 843
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1185 place count 555 transition count 839
Deduced a syphon composed of 216 places in 1 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1189 place count 555 transition count 839
Performed 107 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 323 places in 0 ms
Iterating global reduction 4 with 107 rules applied. Total rules applied 1296 place count 555 transition count 917
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1335 place count 555 transition count 878
Discarding 101 places :
Symmetric choice reduction at 5 with 101 rule applications. Total rules 1436 place count 454 transition count 767
Deduced a syphon composed of 232 places in 0 ms
Iterating global reduction 5 with 101 rules applied. Total rules applied 1537 place count 454 transition count 767
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1543 place count 448 transition count 758
Deduced a syphon composed of 226 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1549 place count 448 transition count 758
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1556 place count 448 transition count 758
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1560 place count 448 transition count 754
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1575 place count 433 transition count 735
Deduced a syphon composed of 222 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1590 place count 433 transition count 735
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1596 place count 433 transition count 729
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1600 place count 429 transition count 725
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1604 place count 429 transition count 725
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1607 place count 429 transition count 725
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1613 place count 429 transition count 719
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1616 place count 426 transition count 716
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1619 place count 426 transition count 716
Performed 71 Post agglomeration using F-continuation condition with reduction of 111 identical transitions.
Deduced a syphon composed of 289 places in 1 ms
Iterating global reduction 8 with 71 rules applied. Total rules applied 1690 place count 426 transition count 1042
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 8 with 125 rules applied. Total rules applied 1815 place count 426 transition count 917
Discarding 125 places :
Symmetric choice reduction at 9 with 125 rule applications. Total rules 1940 place count 301 transition count 589
Deduced a syphon composed of 173 places in 0 ms
Iterating global reduction 9 with 125 rules applied. Total rules applied 2065 place count 301 transition count 589
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2080 place count 301 transition count 574
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 2107 place count 274 transition count 516
Deduced a syphon composed of 146 places in 0 ms
Iterating global reduction 10 with 27 rules applied. Total rules applied 2134 place count 274 transition count 516
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2137 place count 274 transition count 560
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2141 place count 274 transition count 556
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2145 place count 270 transition count 528
Deduced a syphon composed of 145 places in 0 ms
Iterating global reduction 11 with 4 rules applied. Total rules applied 2149 place count 270 transition count 528
Deduced a syphon composed of 145 places in 0 ms
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 11 with 47 rules applied. Total rules applied 2196 place count 270 transition count 481
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2200 place count 266 transition count 477
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 11 with 4 rules applied. Total rules applied 2204 place count 266 transition count 477
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 144 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2207 place count 266 transition count 537
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 2210 place count 263 transition count 522
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 11 with 3 rules applied. Total rules applied 2213 place count 263 transition count 522
Deduced a syphon composed of 141 places in 0 ms
Applied a total of 2213 rules in 223 ms. Remains 263 /1515 variables (removed 1252) and now considering 522/1940 (removed 1418) transitions.
[2021-05-09 19:00:27] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 19:00:27] [INFO ] Flow matrix only has 465 transitions (discarded 57 similar events)
// Phase 1: matrix 465 rows 263 cols
[2021-05-09 19:00:27] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 19:00:27] [INFO ] Dead Transitions using invariants and state equation in 267 ms returned []
Finished structural reductions, in 1 iterations. Remains : 263/1515 places, 522/1940 transitions.
Stuttering criterion allowed to conclude after 641 steps with 39 reset in 9 ms.
FORMULA CloudReconfiguration-PT-309-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-07 finished in 5432 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1542 transition count 1978
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1542 transition count 1978
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 1542 transition count 1976
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 43 place count 1533 transition count 1965
Iterating global reduction 1 with 9 rules applied. Total rules applied 52 place count 1533 transition count 1965
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 59 place count 1526 transition count 1957
Iterating global reduction 1 with 7 rules applied. Total rules applied 66 place count 1526 transition count 1957
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 67 place count 1526 transition count 1956
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 72 place count 1521 transition count 1951
Iterating global reduction 2 with 5 rules applied. Total rules applied 77 place count 1521 transition count 1951
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 81 place count 1517 transition count 1946
Iterating global reduction 2 with 4 rules applied. Total rules applied 85 place count 1517 transition count 1946
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 89 place count 1513 transition count 1940
Iterating global reduction 2 with 4 rules applied. Total rules applied 93 place count 1513 transition count 1940
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 97 place count 1509 transition count 1934
Iterating global reduction 2 with 4 rules applied. Total rules applied 101 place count 1509 transition count 1934
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 103 place count 1507 transition count 1931
Iterating global reduction 2 with 2 rules applied. Total rules applied 105 place count 1507 transition count 1931
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 106 place count 1507 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 107 place count 1506 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 108 place count 1506 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 109 place count 1506 transition count 1928
Applied a total of 109 rules in 539 ms. Remains 1506 /1558 variables (removed 52) and now considering 1928/1996 (removed 68) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:00:27] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 19:00:28] [INFO ] Implicit Places using invariants in 170 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:00:28] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 19:00:29] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1097 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 19:00:29] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:00:29] [INFO ] Dead Transitions using invariants and state equation in 622 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1558 places, 1928/1996 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-309-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s191 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 105 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-309-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-09 finished in 2375 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Graph (trivial) has 1906 edges and 1558 vertex of which 693 / 1558 are part of one of the 62 SCC in 1 ms
Free SCC test removed 631 places
Ensure Unique test removed 733 transitions
Reduce isomorphic transitions removed 733 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 511 transitions
Trivial Post-agglo rules discarded 511 transitions
Performed 511 trivial Post agglomeration. Transition count delta: 511
Iterating post reduction 0 with 511 rules applied. Total rules applied 512 place count 926 transition count 751
Reduce places removed 511 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 537 rules applied. Total rules applied 1049 place count 415 transition count 725
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1062 place count 402 transition count 725
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 1062 place count 402 transition count 678
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 1156 place count 355 transition count 678
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1174 place count 337 transition count 649
Iterating global reduction 3 with 18 rules applied. Total rules applied 1192 place count 337 transition count 649
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1194 place count 337 transition count 647
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1196 place count 335 transition count 647
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1206 place count 325 transition count 633
Iterating global reduction 5 with 10 rules applied. Total rules applied 1216 place count 325 transition count 633
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1223 place count 325 transition count 626
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1224 place count 324 transition count 624
Iterating global reduction 6 with 1 rules applied. Total rules applied 1225 place count 324 transition count 624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1226 place count 323 transition count 622
Iterating global reduction 6 with 1 rules applied. Total rules applied 1227 place count 323 transition count 622
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1228 place count 322 transition count 620
Iterating global reduction 6 with 1 rules applied. Total rules applied 1229 place count 322 transition count 620
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1230 place count 321 transition count 618
Iterating global reduction 6 with 1 rules applied. Total rules applied 1231 place count 321 transition count 618
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1232 place count 320 transition count 616
Iterating global reduction 6 with 1 rules applied. Total rules applied 1233 place count 320 transition count 616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1234 place count 319 transition count 609
Iterating global reduction 6 with 1 rules applied. Total rules applied 1235 place count 319 transition count 609
Performed 151 Post agglomeration using F-continuation condition with reduction of 95 identical transitions.
Deduced a syphon composed of 151 places in 1 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 1537 place count 168 transition count 363
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1546 place count 168 transition count 354
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1551 place count 163 transition count 347
Iterating global reduction 7 with 5 rules applied. Total rules applied 1556 place count 163 transition count 347
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1557 place count 162 transition count 345
Iterating global reduction 7 with 1 rules applied. Total rules applied 1558 place count 162 transition count 345
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1559 place count 161 transition count 343
Iterating global reduction 7 with 1 rules applied. Total rules applied 1560 place count 161 transition count 343
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1561 place count 160 transition count 341
Iterating global reduction 7 with 1 rules applied. Total rules applied 1562 place count 160 transition count 341
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1563 place count 159 transition count 339
Iterating global reduction 7 with 1 rules applied. Total rules applied 1564 place count 159 transition count 339
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1565 place count 158 transition count 332
Iterating global reduction 7 with 1 rules applied. Total rules applied 1566 place count 158 transition count 332
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1590 place count 146 transition count 318
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1602 place count 146 transition count 306
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 8 with 36 rules applied. Total rules applied 1638 place count 128 transition count 340
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 1655 place count 128 transition count 323
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1664 place count 119 transition count 305
Iterating global reduction 9 with 9 rules applied. Total rules applied 1673 place count 119 transition count 305
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1679 place count 119 transition count 299
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 10 with 35 rules applied. Total rules applied 1714 place count 119 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1715 place count 118 transition count 263
Applied a total of 1715 rules in 85 ms. Remains 118 /1558 variables (removed 1440) and now considering 263/1996 (removed 1733) transitions.
[2021-05-09 19:00:29] [INFO ] Flow matrix only has 207 transitions (discarded 56 similar events)
// Phase 1: matrix 207 rows 118 cols
[2021-05-09 19:00:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:00:30] [INFO ] Implicit Places using invariants in 207 ms returned []
[2021-05-09 19:00:30] [INFO ] Flow matrix only has 207 transitions (discarded 56 similar events)
// Phase 1: matrix 207 rows 118 cols
[2021-05-09 19:00:30] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 19:00:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:00:30] [INFO ] Implicit Places using invariants and state equation in 256 ms returned [43, 78]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 467 ms to find 2 implicit places.
[2021-05-09 19:00:30] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 19:00:30] [INFO ] Flow matrix only has 207 transitions (discarded 56 similar events)
// Phase 1: matrix 207 rows 116 cols
[2021-05-09 19:00:30] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:00:30] [INFO ] Dead Transitions using invariants and state equation in 628 ms returned []
Starting structural reductions, iteration 1 : 116/1558 places, 263/1996 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 114 transition count 261
Applied a total of 1 rules in 6 ms. Remains 114 /116 variables (removed 2) and now considering 261/263 (removed 2) transitions.
[2021-05-09 19:00:30] [INFO ] Flow matrix only has 205 transitions (discarded 56 similar events)
// Phase 1: matrix 205 rows 114 cols
[2021-05-09 19:00:30] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:00:30] [INFO ] Implicit Places using invariants in 50 ms returned []
[2021-05-09 19:00:30] [INFO ] Flow matrix only has 205 transitions (discarded 56 similar events)
// Phase 1: matrix 205 rows 114 cols
[2021-05-09 19:00:30] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:00:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:00:31] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 114/1558 places, 261/1996 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-309-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s66 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 21577 steps with 1879 reset in 38 ms.
FORMULA CloudReconfiguration-PT-309-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-10 finished in 1535 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((F(p0) U (F(p1)||(p2&&F(p0)))) U p3)))], workingDir=/home/mcc/execution]
Support contains 4 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1545 transition count 1982
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1545 transition count 1982
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 28 place count 1545 transition count 1980
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 35 place count 1538 transition count 1971
Iterating global reduction 1 with 7 rules applied. Total rules applied 42 place count 1538 transition count 1971
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 48 place count 1532 transition count 1964
Iterating global reduction 1 with 6 rules applied. Total rules applied 54 place count 1532 transition count 1964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 55 place count 1532 transition count 1963
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 59 place count 1528 transition count 1959
Iterating global reduction 2 with 4 rules applied. Total rules applied 63 place count 1528 transition count 1959
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 66 place count 1525 transition count 1955
Iterating global reduction 2 with 3 rules applied. Total rules applied 69 place count 1525 transition count 1955
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 72 place count 1522 transition count 1950
Iterating global reduction 2 with 3 rules applied. Total rules applied 75 place count 1522 transition count 1950
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 78 place count 1519 transition count 1945
Iterating global reduction 2 with 3 rules applied. Total rules applied 81 place count 1519 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 83 place count 1517 transition count 1942
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 1517 transition count 1942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 86 place count 1517 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 1516 transition count 1940
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 1516 transition count 1940
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 89 place count 1516 transition count 1939
Applied a total of 89 rules in 497 ms. Remains 1516 /1558 variables (removed 42) and now considering 1939/1996 (removed 57) transitions.
// Phase 1: matrix 1939 rows 1516 cols
[2021-05-09 19:00:31] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 19:00:31] [INFO ] Implicit Places using invariants in 191 ms returned []
// Phase 1: matrix 1939 rows 1516 cols
[2021-05-09 19:00:31] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 19:00:33] [INFO ] Implicit Places using invariants and state equation in 1101 ms returned []
Implicit Place search using SMT with State Equation took 1307 ms to find 0 implicit places.
// Phase 1: matrix 1939 rows 1516 cols
[2021-05-09 19:00:33] [INFO ] Computed 4 place invariants in 13 ms
[2021-05-09 19:00:33] [INFO ] Dead Transitions using invariants and state equation in 697 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1516/1558 places, 1939/1996 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p3), (NOT p3), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-309-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p3:(EQ s1215 1), p1:(EQ s674 1), p2:(EQ s37 1), p0:(EQ s839 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 174 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-309-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-12 finished in 2680 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Graph (trivial) has 1907 edges and 1558 vertex of which 699 / 1558 are part of one of the 63 SCC in 2 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 507 transitions
Trivial Post-agglo rules discarded 507 transitions
Performed 507 trivial Post agglomeration. Transition count delta: 507
Iterating post reduction 0 with 507 rules applied. Total rules applied 508 place count 921 transition count 750
Reduce places removed 507 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 533 rules applied. Total rules applied 1041 place count 414 transition count 724
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1054 place count 401 transition count 724
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 1054 place count 401 transition count 678
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1146 place count 355 transition count 678
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1164 place count 337 transition count 649
Iterating global reduction 3 with 18 rules applied. Total rules applied 1182 place count 337 transition count 649
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1184 place count 337 transition count 647
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1186 place count 335 transition count 647
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1196 place count 325 transition count 633
Iterating global reduction 5 with 10 rules applied. Total rules applied 1206 place count 325 transition count 633
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1213 place count 325 transition count 626
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1214 place count 324 transition count 624
Iterating global reduction 6 with 1 rules applied. Total rules applied 1215 place count 324 transition count 624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1216 place count 323 transition count 622
Iterating global reduction 6 with 1 rules applied. Total rules applied 1217 place count 323 transition count 622
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1218 place count 322 transition count 620
Iterating global reduction 6 with 1 rules applied. Total rules applied 1219 place count 322 transition count 620
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1220 place count 321 transition count 618
Iterating global reduction 6 with 1 rules applied. Total rules applied 1221 place count 321 transition count 618
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1222 place count 320 transition count 616
Iterating global reduction 6 with 1 rules applied. Total rules applied 1223 place count 320 transition count 616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1224 place count 319 transition count 609
Iterating global reduction 6 with 1 rules applied. Total rules applied 1225 place count 319 transition count 609
Performed 151 Post agglomeration using F-continuation condition with reduction of 95 identical transitions.
Deduced a syphon composed of 151 places in 1 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 6 with 302 rules applied. Total rules applied 1527 place count 168 transition count 363
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1536 place count 168 transition count 354
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1541 place count 163 transition count 347
Iterating global reduction 7 with 5 rules applied. Total rules applied 1546 place count 163 transition count 347
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1547 place count 162 transition count 345
Iterating global reduction 7 with 1 rules applied. Total rules applied 1548 place count 162 transition count 345
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1549 place count 161 transition count 343
Iterating global reduction 7 with 1 rules applied. Total rules applied 1550 place count 161 transition count 343
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1551 place count 160 transition count 341
Iterating global reduction 7 with 1 rules applied. Total rules applied 1552 place count 160 transition count 341
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1553 place count 159 transition count 339
Iterating global reduction 7 with 1 rules applied. Total rules applied 1554 place count 159 transition count 339
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1555 place count 158 transition count 332
Iterating global reduction 7 with 1 rules applied. Total rules applied 1556 place count 158 transition count 332
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1580 place count 146 transition count 318
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1592 place count 146 transition count 306
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 8 with 34 rules applied. Total rules applied 1626 place count 129 transition count 340
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 1643 place count 129 transition count 323
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1652 place count 120 transition count 305
Iterating global reduction 9 with 9 rules applied. Total rules applied 1661 place count 120 transition count 305
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1667 place count 120 transition count 299
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 10 with 36 rules applied. Total rules applied 1703 place count 120 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1704 place count 119 transition count 262
Applied a total of 1704 rules in 80 ms. Remains 119 /1558 variables (removed 1439) and now considering 262/1996 (removed 1734) transitions.
[2021-05-09 19:00:34] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 119 cols
[2021-05-09 19:00:34] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 19:00:34] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-09 19:00:34] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 119 cols
[2021-05-09 19:00:34] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:00:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:00:34] [INFO ] Implicit Places using invariants and state equation in 246 ms returned [43, 79]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 324 ms to find 2 implicit places.
[2021-05-09 19:00:34] [INFO ] Redundant transitions in 6 ms returned []
[2021-05-09 19:00:34] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 117 cols
[2021-05-09 19:00:34] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:00:34] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Starting structural reductions, iteration 1 : 117/1558 places, 262/1996 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 115 transition count 260
Applied a total of 1 rules in 5 ms. Remains 115 /117 variables (removed 2) and now considering 260/262 (removed 2) transitions.
[2021-05-09 19:00:34] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 115 cols
[2021-05-09 19:00:34] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:00:34] [INFO ] Implicit Places using invariants in 33 ms returned []
[2021-05-09 19:00:34] [INFO ] Flow matrix only has 203 transitions (discarded 57 similar events)
// Phase 1: matrix 203 rows 115 cols
[2021-05-09 19:00:34] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:00:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:00:34] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 115/1558 places, 260/1996 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-309-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s59 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 358 steps with 29 reset in 1 ms.
FORMULA CloudReconfiguration-PT-309-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-14 finished in 708 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1996/1996 transitions.
Graph (trivial) has 1901 edges and 1558 vertex of which 693 / 1558 are part of one of the 63 SCC in 1 ms
Free SCC test removed 630 places
Ensure Unique test removed 730 transitions
Reduce isomorphic transitions removed 730 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 506 transitions
Trivial Post-agglo rules discarded 506 transitions
Performed 506 trivial Post agglomeration. Transition count delta: 506
Iterating post reduction 0 with 506 rules applied. Total rules applied 507 place count 927 transition count 759
Reduce places removed 506 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 532 rules applied. Total rules applied 1039 place count 421 transition count 733
Reduce places removed 13 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 16 rules applied. Total rules applied 1055 place count 408 transition count 730
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1058 place count 405 transition count 730
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1058 place count 405 transition count 683
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 1152 place count 358 transition count 683
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1170 place count 340 transition count 654
Iterating global reduction 4 with 18 rules applied. Total rules applied 1188 place count 340 transition count 654
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 2 rules applied. Total rules applied 1190 place count 340 transition count 652
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1192 place count 338 transition count 652
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1202 place count 328 transition count 638
Iterating global reduction 6 with 10 rules applied. Total rules applied 1212 place count 328 transition count 638
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 1219 place count 328 transition count 631
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1220 place count 327 transition count 629
Iterating global reduction 7 with 1 rules applied. Total rules applied 1221 place count 327 transition count 629
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1222 place count 326 transition count 627
Iterating global reduction 7 with 1 rules applied. Total rules applied 1223 place count 326 transition count 627
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1224 place count 325 transition count 625
Iterating global reduction 7 with 1 rules applied. Total rules applied 1225 place count 325 transition count 625
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1226 place count 324 transition count 623
Iterating global reduction 7 with 1 rules applied. Total rules applied 1227 place count 324 transition count 623
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1228 place count 323 transition count 621
Iterating global reduction 7 with 1 rules applied. Total rules applied 1229 place count 323 transition count 621
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1230 place count 322 transition count 614
Iterating global reduction 7 with 1 rules applied. Total rules applied 1231 place count 322 transition count 614
Performed 152 Post agglomeration using F-continuation condition with reduction of 95 identical transitions.
Deduced a syphon composed of 152 places in 0 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 7 with 304 rules applied. Total rules applied 1535 place count 170 transition count 367
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1544 place count 170 transition count 358
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1549 place count 165 transition count 351
Iterating global reduction 8 with 5 rules applied. Total rules applied 1554 place count 165 transition count 351
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1555 place count 164 transition count 349
Iterating global reduction 8 with 1 rules applied. Total rules applied 1556 place count 164 transition count 349
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1557 place count 163 transition count 347
Iterating global reduction 8 with 1 rules applied. Total rules applied 1558 place count 163 transition count 347
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1559 place count 162 transition count 345
Iterating global reduction 8 with 1 rules applied. Total rules applied 1560 place count 162 transition count 345
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1561 place count 161 transition count 343
Iterating global reduction 8 with 1 rules applied. Total rules applied 1562 place count 161 transition count 343
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1563 place count 160 transition count 336
Iterating global reduction 8 with 1 rules applied. Total rules applied 1564 place count 160 transition count 336
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 1588 place count 148 transition count 322
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 1600 place count 148 transition count 310
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 1636 place count 130 transition count 346
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 9 with 18 rules applied. Total rules applied 1654 place count 130 transition count 328
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1663 place count 121 transition count 310
Iterating global reduction 10 with 9 rules applied. Total rules applied 1672 place count 121 transition count 310
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1678 place count 121 transition count 304
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 11 with 36 rules applied. Total rules applied 1714 place count 121 transition count 268
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1715 place count 120 transition count 267
Applied a total of 1715 rules in 80 ms. Remains 120 /1558 variables (removed 1438) and now considering 267/1996 (removed 1729) transitions.
[2021-05-09 19:00:34] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 120 cols
[2021-05-09 19:00:34] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 19:00:34] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-09 19:00:34] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 120 cols
[2021-05-09 19:00:34] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-09 19:00:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:00:35] [INFO ] Implicit Places using invariants and state equation in 231 ms returned [44, 80]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 271 ms to find 2 implicit places.
[2021-05-09 19:00:35] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-09 19:00:35] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 118 cols
[2021-05-09 19:00:35] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-09 19:00:35] [INFO ] Dead Transitions using invariants and state equation in 127 ms returned []
Starting structural reductions, iteration 1 : 118/1558 places, 267/1996 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 116 transition count 265
Applied a total of 1 rules in 28 ms. Remains 116 /118 variables (removed 2) and now considering 265/267 (removed 2) transitions.
[2021-05-09 19:00:35] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 116 cols
[2021-05-09 19:00:35] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 19:00:35] [INFO ] Implicit Places using invariants in 33 ms returned []
[2021-05-09 19:00:35] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 116 cols
[2021-05-09 19:00:35] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 19:00:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 19:00:35] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/1558 places, 265/1996 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-309-15 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:(OR (EQ s9 1) (EQ s73 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 0 ms.
FORMULA CloudReconfiguration-PT-309-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-309-15 finished in 797 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620586835779

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-309"
export BK_EXAMINATION="LTLFireability"
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-309, examination is LTLFireability"
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-oct2-162038292100541"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-309.tgz
mv CloudReconfiguration-PT-309 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;