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-oct2-162038292100517.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-306, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292100517
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 996K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K 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-306-00
FORMULA_NAME CloudReconfiguration-PT-306-01
FORMULA_NAME CloudReconfiguration-PT-306-02
FORMULA_NAME CloudReconfiguration-PT-306-03
FORMULA_NAME CloudReconfiguration-PT-306-04
FORMULA_NAME CloudReconfiguration-PT-306-05
FORMULA_NAME CloudReconfiguration-PT-306-06
FORMULA_NAME CloudReconfiguration-PT-306-07
FORMULA_NAME CloudReconfiguration-PT-306-08
FORMULA_NAME CloudReconfiguration-PT-306-09
FORMULA_NAME CloudReconfiguration-PT-306-10
FORMULA_NAME CloudReconfiguration-PT-306-11
FORMULA_NAME CloudReconfiguration-PT-306-12
FORMULA_NAME CloudReconfiguration-PT-306-13
FORMULA_NAME CloudReconfiguration-PT-306-14
FORMULA_NAME CloudReconfiguration-PT-306-15

=== Now, execution of the tool begins

BK_START 1620585635248

Running Version 0
[2021-05-09 18:40:36] [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 18:40:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:40:36] [INFO ] Load time of PNML (sax parser for PT used): 124 ms
[2021-05-09 18:40:36] [INFO ] Transformed 2584 places.
[2021-05-09 18:40:36] [INFO ] Transformed 3094 transitions.
[2021-05-09 18:40:36] [INFO ] Found NUPN structural information;
[2021-05-09 18:40:36] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 169 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 18:40:36] [INFO ] Initial state test concluded for 4 properties.
FORMULA CloudReconfiguration-PT-306-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 519 places :
Symmetric choice reduction at 0 with 519 rule applications. Total rules 519 place count 2065 transition count 2575
Iterating global reduction 0 with 519 rules applied. Total rules applied 1038 place count 2065 transition count 2575
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 1066 place count 2065 transition count 2547
Discarding 239 places :
Symmetric choice reduction at 1 with 239 rule applications. Total rules 1305 place count 1826 transition count 2308
Iterating global reduction 1 with 239 rules applied. Total rules applied 1544 place count 1826 transition count 2308
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 1634 place count 1736 transition count 2218
Iterating global reduction 1 with 90 rules applied. Total rules applied 1724 place count 1736 transition count 2218
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1742 place count 1736 transition count 2200
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 1788 place count 1690 transition count 2154
Iterating global reduction 2 with 46 rules applied. Total rules applied 1834 place count 1690 transition count 2154
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1843 place count 1690 transition count 2145
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1879 place count 1654 transition count 2105
Iterating global reduction 3 with 36 rules applied. Total rules applied 1915 place count 1654 transition count 2105
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1938 place count 1631 transition count 2082
Iterating global reduction 3 with 23 rules applied. Total rules applied 1961 place count 1631 transition count 2082
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1983 place count 1609 transition count 2060
Iterating global reduction 3 with 22 rules applied. Total rules applied 2005 place count 1609 transition count 2060
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2027 place count 1587 transition count 2038
Iterating global reduction 3 with 22 rules applied. Total rules applied 2049 place count 1587 transition count 2038
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 2067 place count 1569 transition count 2008
Iterating global reduction 3 with 18 rules applied. Total rules applied 2085 place count 1569 transition count 2008
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2089 place count 1565 transition count 2001
Iterating global reduction 3 with 4 rules applied. Total rules applied 2093 place count 1565 transition count 2001
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2097 place count 1561 transition count 1995
Iterating global reduction 3 with 4 rules applied. Total rules applied 2101 place count 1561 transition count 1995
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2102 place count 1561 transition count 1994
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2104 place count 1559 transition count 1992
Iterating global reduction 4 with 2 rules applied. Total rules applied 2106 place count 1559 transition count 1992
Applied a total of 2106 rules in 1328 ms. Remains 1559 /2584 variables (removed 1025) and now considering 1992/3094 (removed 1102) transitions.
// Phase 1: matrix 1992 rows 1559 cols
[2021-05-09 18:40:38] [INFO ] Computed 4 place invariants in 22 ms
[2021-05-09 18:40:38] [INFO ] Implicit Places using invariants in 336 ms returned []
// Phase 1: matrix 1992 rows 1559 cols
[2021-05-09 18:40:38] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:40:39] [INFO ] Implicit Places using invariants and state equation in 848 ms returned [1548]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1221 ms to find 1 implicit places.
// Phase 1: matrix 1992 rows 1558 cols
[2021-05-09 18:40:39] [INFO ] Computed 3 place invariants in 10 ms
[2021-05-09 18:40:40] [INFO ] Dead Transitions using invariants and state equation in 659 ms returned []
Starting structural reductions, iteration 1 : 1558/2584 places, 1992/3094 transitions.
Applied a total of 0 rules in 56 ms. Remains 1558 /1558 variables (removed 0) and now considering 1992/1992 (removed 0) transitions.
// Phase 1: matrix 1992 rows 1558 cols
[2021-05-09 18:40:40] [INFO ] Computed 3 place invariants in 13 ms
[2021-05-09 18:40:41] [INFO ] Dead Transitions using invariants and state equation in 684 ms returned []
Finished structural reductions, in 2 iterations. Remains : 1558/2584 places, 1992/3094 transitions.
[2021-05-09 18:40:41] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 18:40:41] [INFO ] Flatten gal took : 104 ms
FORMULA CloudReconfiguration-PT-306-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-306-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 18:40:41] [INFO ] Flatten gal took : 60 ms
[2021-05-09 18:40:41] [INFO ] Input system was already deterministic with 1992 transitions.
Incomplete random walk after 100000 steps, including 1087 resets, run finished after 270 ms. (steps per millisecond=370 ) properties (out of 21) seen :4
Running SMT prover for 17 properties.
// Phase 1: matrix 1992 rows 1558 cols
[2021-05-09 18:40:41] [INFO ] Computed 3 place invariants in 11 ms
[2021-05-09 18:40:41] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:40:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:40:42] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2021-05-09 18:40:42] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 117 ms.
[2021-05-09 18:40:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:40:43] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:40:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:40:43] [INFO ] [Nat]Absence check using state equation in 444 ms returned sat
[2021-05-09 18:40:43] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 84 ms.
[2021-05-09 18:40:57] [INFO ] Added : 832 causal constraints over 167 iterations in 13996 ms. Result :sat
[2021-05-09 18:40:57] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:40:58] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2021-05-09 18:40:58] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 18:40:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:40:59] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:40:59] [INFO ] [Nat]Absence check using state equation in 430 ms returned sat
[2021-05-09 18:40:59] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 94 ms.
[2021-05-09 18:41:15] [INFO ] Added : 910 causal constraints over 182 iterations in 15452 ms. Result :sat
[2021-05-09 18:41:15] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 14 ms returned sat
[2021-05-09 18:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:41:15] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2021-05-09 18:41:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:41:15] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:41:16] [INFO ] [Nat]Absence check using state equation in 425 ms returned sat
[2021-05-09 18:41:16] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 81 ms.
[2021-05-09 18:41:33] [INFO ] Added : 998 causal constraints over 200 iterations in 16848 ms. Result :sat
[2021-05-09 18:41:33] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:41:33] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2021-05-09 18:41:33] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 18:41:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:41:34] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 18 ms returned sat
[2021-05-09 18:41:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:41:35] [INFO ] [Nat]Absence check using state equation in 452 ms returned sat
[2021-05-09 18:41:35] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 18:41:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-09 18:41:54] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:41:55] [INFO ] [Real]Absence check using state equation in 479 ms returned sat
[2021-05-09 18:41:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:41:55] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 15 ms returned sat
[2021-05-09 18:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:41:55] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2021-05-09 18:41:56] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 18:42:12] [INFO ] Added : 932 causal constraints over 187 iterations in 16108 ms. Result :sat
[2021-05-09 18:42:12] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 29 ms returned sat
[2021-05-09 18:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:42:12] [INFO ] [Real]Absence check using state equation in 499 ms returned sat
[2021-05-09 18:42:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:42:12] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 19 ms returned sat
[2021-05-09 18:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:42:13] [INFO ] [Nat]Absence check using state equation in 487 ms returned sat
[2021-05-09 18:42:13] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 72 ms.
[2021-05-09 18:42:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2021-05-09 18:42:33] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:42:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:42:33] [INFO ] [Real]Absence check using state equation in 442 ms returned sat
[2021-05-09 18:42:33] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 18:42:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:42:34] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 18 ms returned sat
[2021-05-09 18:42:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:42:34] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2021-05-09 18:42:34] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 79 ms.
[2021-05-09 18:42:51] [INFO ] Added : 956 causal constraints over 192 iterations in 16536 ms. Result :sat
[2021-05-09 18:42:51] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:42:51] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2021-05-09 18:42:52] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 18:42:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:42:52] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 18 ms returned sat
[2021-05-09 18:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:42:53] [INFO ] [Nat]Absence check using state equation in 448 ms returned sat
[2021-05-09 18:42:53] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 71 ms.
[2021-05-09 18:43:12] [INFO ] Added : 1140 causal constraints over 228 iterations in 19410 ms. Result :unknown
[2021-05-09 18:43:12] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 30 ms returned sat
[2021-05-09 18:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:14] [INFO ] [Real]Absence check using state equation in 1536 ms returned sat
[2021-05-09 18:43:14] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 89 ms.
[2021-05-09 18:43:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:15] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 36 ms returned sat
[2021-05-09 18:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:16] [INFO ] [Nat]Absence check using state equation in 622 ms returned sat
[2021-05-09 18:43:16] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 89 ms.
[2021-05-09 18:43:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
[2021-05-09 18:43:35] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:35] [INFO ] [Real]Absence check using state equation in 564 ms returned sat
[2021-05-09 18:43:36] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 88 ms.
[2021-05-09 18:43:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:37] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:37] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2021-05-09 18:43:37] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 88 ms.
[2021-05-09 18:43:53] [INFO ] Added : 929 causal constraints over 186 iterations in 16299 ms. Result :sat
[2021-05-09 18:43:54] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:54] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2021-05-09 18:43:54] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 87 ms.
[2021-05-09 18:43:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:43:55] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 19 ms returned sat
[2021-05-09 18:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:43:56] [INFO ] [Nat]Absence check using state equation in 495 ms returned sat
[2021-05-09 18:43:56] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 80 ms.
[2021-05-09 18:44:15] [INFO ] Added : 1070 causal constraints over 214 iterations in 19254 ms. Result :unknown
[2021-05-09 18:44:15] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 22 ms returned sat
[2021-05-09 18:44:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:44:16] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2021-05-09 18:44:16] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 70 ms.
[2021-05-09 18:44:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:44:17] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 18 ms returned sat
[2021-05-09 18:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:44:17] [INFO ] [Nat]Absence check using state equation in 561 ms returned sat
[2021-05-09 18:44:18] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 18:44:37] [INFO ] Added : 1055 causal constraints over 211 iterations in 19260 ms. Result :unknown
[2021-05-09 18:44:37] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:44:38] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2021-05-09 18:44:38] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 18:44:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:44:38] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 20 ms returned sat
[2021-05-09 18:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:44:39] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2021-05-09 18:44:39] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 18:44:55] [INFO ] Added : 933 causal constraints over 187 iterations in 16349 ms. Result :sat
[2021-05-09 18:44:55] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:44:56] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2021-05-09 18:44:56] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 76 ms.
[2021-05-09 18:44:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:44:57] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:44:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:44:57] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2021-05-09 18:44:57] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 18:45:16] [INFO ] Added : 1130 causal constraints over 226 iterations in 19114 ms. Result :sat
[2021-05-09 18:45:17] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:17] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2021-05-09 18:45:17] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 89 ms.
[2021-05-09 18:45:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:45:18] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:45:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:18] [INFO ] [Nat]Absence check using state equation in 418 ms returned sat
[2021-05-09 18:45:19] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 68 ms.
[2021-05-09 18:45:38] [INFO ] Added : 1135 causal constraints over 227 iterations in 19260 ms. Result :sat
[2021-05-09 18:45:38] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:38] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2021-05-09 18:45:38] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 69 ms.
[2021-05-09 18:45:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:45:39] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 17 ms returned sat
[2021-05-09 18:45:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:45:40] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2021-05-09 18:45:40] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 76 ms.
[2021-05-09 18:45:59] [INFO ] Added : 1140 causal constraints over 228 iterations in 19459 ms. Result :unknown
[2021-05-09 18:45:59] [INFO ] [Real]Absence check using 0 positive and 3 generalized place invariants in 16 ms returned sat
[2021-05-09 18:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:00] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2021-05-09 18:46:00] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 74 ms.
[2021-05-09 18:46:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:46:00] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 29 ms returned sat
[2021-05-09 18:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:46:01] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2021-05-09 18:46:01] [INFO ] Computed and/alt/rep : 1985/2418/1985 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 18:46:16] [INFO ] Added : 946 causal constraints over 190 iterations in 15346 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1992/1992 transitions.
Graph (trivial) has 1899 edges and 1558 vertex of which 694 / 1558 are part of one of the 63 SCC in 18 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 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 926 transition count 744
Reduce places removed 514 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 540 rules applied. Total rules applied 1055 place count 412 transition count 718
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1069 place count 399 transition count 717
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1070 place count 398 transition count 717
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1070 place count 398 transition count 670
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1164 place count 351 transition count 670
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1180 place count 335 transition count 645
Iterating global reduction 4 with 16 rules applied. Total rules applied 1196 place count 335 transition count 645
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1197 place count 335 transition count 644
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1207 place count 325 transition count 629
Iterating global reduction 5 with 10 rules applied. Total rules applied 1217 place count 325 transition count 629
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1222 place count 325 transition count 624
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1224 place count 323 transition count 620
Iterating global reduction 6 with 2 rules applied. Total rules applied 1226 place count 323 transition count 620
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1227 place count 322 transition count 618
Iterating global reduction 6 with 1 rules applied. Total rules applied 1228 place count 322 transition count 618
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1229 place count 321 transition count 616
Iterating global reduction 6 with 1 rules applied. Total rules applied 1230 place count 321 transition count 616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1231 place count 320 transition count 614
Iterating global reduction 6 with 1 rules applied. Total rules applied 1232 place count 320 transition count 614
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1233 place count 319 transition count 612
Iterating global reduction 6 with 1 rules applied. Total rules applied 1234 place count 319 transition count 612
Performed 150 Post agglomeration using F-continuation condition with reduction of 88 identical transitions.
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 6 with 300 rules applied. Total rules applied 1534 place count 169 transition count 374
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1549 place count 169 transition count 359
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1555 place count 163 transition count 351
Iterating global reduction 7 with 6 rules applied. Total rules applied 1561 place count 163 transition count 351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1562 place count 163 transition count 350
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1563 place count 162 transition count 349
Iterating global reduction 8 with 1 rules applied. Total rules applied 1564 place count 162 transition count 349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1565 place count 162 transition count 348
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 1583 place count 153 transition count 339
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1594 place count 153 transition count 328
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1596 place count 151 transition count 322
Iterating global reduction 10 with 2 rules applied. Total rules applied 1598 place count 151 transition count 322
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1600 place count 150 transition count 321
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 10 with 36 rules applied. Total rules applied 1636 place count 132 transition count 357
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 10 with 21 rules applied. Total rules applied 1657 place count 132 transition count 336
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1666 place count 123 transition count 318
Iterating global reduction 11 with 9 rules applied. Total rules applied 1675 place count 123 transition count 318
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1681 place count 123 transition count 312
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 12 with 39 rules applied. Total rules applied 1720 place count 123 transition count 273
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1721 place count 123 transition count 273
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1722 place count 122 transition count 272
Applied a total of 1722 rules in 186 ms. Remains 122 /1558 variables (removed 1436) and now considering 272/1992 (removed 1720) transitions.
[2021-05-09 18:46:16] [INFO ] Flow matrix only has 215 transitions (discarded 57 similar events)
// Phase 1: matrix 215 rows 122 cols
[2021-05-09 18:46:16] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:46:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 18:46:16] [INFO ] Flow matrix only has 215 transitions (discarded 57 similar events)
// Phase 1: matrix 215 rows 122 cols
[2021-05-09 18:46:16] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 18:46:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:46:17] [INFO ] Implicit Places using invariants and state equation in 84 ms returned [14, 50, 84]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 117 ms to find 3 implicit places.
[2021-05-09 18:46:17] [INFO ] Redundant transitions in 27 ms returned []
[2021-05-09 18:46:17] [INFO ] Flow matrix only has 215 transitions (discarded 57 similar events)
// Phase 1: matrix 215 rows 119 cols
[2021-05-09 18:46:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:46:17] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Starting structural reductions, iteration 1 : 119/1558 places, 272/1992 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 116 transition count 269
Applied a total of 4 rules in 15 ms. Remains 116 /119 variables (removed 3) and now considering 269/272 (removed 3) transitions.
[2021-05-09 18:46:17] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
// Phase 1: matrix 212 rows 116 cols
[2021-05-09 18:46:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:46:17] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-09 18:46:17] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
// Phase 1: matrix 212 rows 116 cols
[2021-05-09 18:46:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:46:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:46:17] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/1558 places, 269/1992 transitions.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-306-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s20 0), p0:(AND (EQ s12 1) (EQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2033 steps with 322 reset in 13 ms.
FORMULA CloudReconfiguration-PT-306-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-01 finished in 722 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(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, 1992/1992 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1544 transition count 1977
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1544 transition count 1977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 1544 transition count 1976
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 38 place count 1535 transition count 1966
Iterating global reduction 1 with 9 rules applied. Total rules applied 47 place count 1535 transition count 1966
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 48 place count 1535 transition count 1965
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 53 place count 1530 transition count 1960
Iterating global reduction 2 with 5 rules applied. Total rules applied 58 place count 1530 transition count 1960
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 63 place count 1525 transition count 1955
Iterating global reduction 2 with 5 rules applied. Total rules applied 68 place count 1525 transition count 1955
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 73 place count 1520 transition count 1950
Iterating global reduction 2 with 5 rules applied. Total rules applied 78 place count 1520 transition count 1950
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 1515 transition count 1944
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 1515 transition count 1944
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 1513 transition count 1941
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 1513 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 94 place count 1511 transition count 1938
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 1511 transition count 1938
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 98 place count 1509 transition count 1935
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 1509 transition count 1935
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 1934
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
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 104 place count 1507 transition count 1931
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 1507 transition count 1931
Applied a total of 105 rules in 391 ms. Remains 1507 /1558 variables (removed 51) and now considering 1931/1992 (removed 61) transitions.
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:46:17] [INFO ] Computed 3 place invariants in 12 ms
[2021-05-09 18:46:17] [INFO ] Implicit Places using invariants in 148 ms returned []
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:46:17] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-09 18:46:18] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 911 ms to find 0 implicit places.
// Phase 1: matrix 1931 rows 1507 cols
[2021-05-09 18:46:18] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-09 18:46:19] [INFO ] Dead Transitions using invariants and state equation in 632 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1558 places, 1931/1992 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-306-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s205 1), p1:(NEQ s715 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]]
Product exploration explored 100000 steps with 1143 reset in 210 ms.
Stack based approach found an accepted trace after 36533 steps with 404 reset with depth 111 and stack size 106 in 62 ms.
FORMULA CloudReconfiguration-PT-306-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-03 finished in 2453 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)||G(p2)))], workingDir=/home/mcc/execution]
Support contains 3 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1992/1992 transitions.
Graph (trivial) has 1897 edges and 1558 vertex of which 684 / 1558 are part of one of the 62 SCC in 3 ms
Free SCC test removed 622 places
Ensure Unique test removed 721 transitions
Reduce isomorphic transitions removed 721 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 520 transitions
Trivial Post-agglo rules discarded 520 transitions
Performed 520 trivial Post agglomeration. Transition count delta: 520
Iterating post reduction 0 with 520 rules applied. Total rules applied 521 place count 935 transition count 750
Reduce places removed 520 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 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 547 rules applied. Total rules applied 1068 place count 415 transition count 723
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 1082 place count 402 transition count 722
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1084 place count 401 transition count 721
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1084 place count 401 transition count 674
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 1178 place count 354 transition count 674
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1194 place count 338 transition count 649
Iterating global reduction 4 with 16 rules applied. Total rules applied 1210 place count 338 transition count 649
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1211 place count 338 transition count 648
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1221 place count 328 transition count 633
Iterating global reduction 5 with 10 rules applied. Total rules applied 1231 place count 328 transition count 633
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1236 place count 328 transition count 628
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1238 place count 326 transition count 624
Iterating global reduction 6 with 2 rules applied. Total rules applied 1240 place count 326 transition count 624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1241 place count 325 transition count 622
Iterating global reduction 6 with 1 rules applied. Total rules applied 1242 place count 325 transition count 622
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1243 place count 324 transition count 620
Iterating global reduction 6 with 1 rules applied. Total rules applied 1244 place count 324 transition count 620
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1245 place count 323 transition count 618
Iterating global reduction 6 with 1 rules applied. Total rules applied 1246 place count 323 transition count 618
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1247 place count 322 transition count 616
Iterating global reduction 6 with 1 rules applied. Total rules applied 1248 place count 322 transition count 616
Performed 150 Post agglomeration using F-continuation condition with reduction of 88 identical transitions.
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 6 with 300 rules applied. Total rules applied 1548 place count 172 transition count 378
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1563 place count 172 transition count 363
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1569 place count 166 transition count 354
Iterating global reduction 7 with 6 rules applied. Total rules applied 1575 place count 166 transition count 354
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1576 place count 166 transition count 353
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 1596 place count 156 transition count 343
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1607 place count 156 transition count 332
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1609 place count 154 transition count 326
Iterating global reduction 9 with 2 rules applied. Total rules applied 1611 place count 154 transition count 326
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1613 place count 153 transition count 325
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 9 with 38 rules applied. Total rules applied 1651 place count 134 transition count 365
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 9 with 24 rules applied. Total rules applied 1675 place count 134 transition count 341
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1684 place count 125 transition count 323
Iterating global reduction 10 with 9 rules applied. Total rules applied 1693 place count 125 transition count 323
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1699 place count 125 transition count 317
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 11 with 40 rules applied. Total rules applied 1739 place count 125 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1740 place count 124 transition count 276
Applied a total of 1740 rules in 222 ms. Remains 124 /1558 variables (removed 1434) and now considering 276/1992 (removed 1716) transitions.
[2021-05-09 18:46:20] [INFO ] Flow matrix only has 219 transitions (discarded 57 similar events)
// Phase 1: matrix 219 rows 124 cols
[2021-05-09 18:46:20] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:46:20] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-09 18:46:20] [INFO ] Flow matrix only has 219 transitions (discarded 57 similar events)
// Phase 1: matrix 219 rows 124 cols
[2021-05-09 18:46:20] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-09 18:46:20] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:46:20] [INFO ] Implicit Places using invariants and state equation in 104 ms returned [13, 47, 81]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 134 ms to find 3 implicit places.
[2021-05-09 18:46:20] [INFO ] Redundant transitions in 15 ms returned []
[2021-05-09 18:46:20] [INFO ] Flow matrix only has 219 transitions (discarded 57 similar events)
// Phase 1: matrix 219 rows 121 cols
[2021-05-09 18:46:20] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 18:46:20] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Starting structural reductions, iteration 1 : 121/1558 places, 276/1992 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 118 transition count 273
Applied a total of 4 rules in 9 ms. Remains 118 /121 variables (removed 3) and now considering 273/276 (removed 3) transitions.
[2021-05-09 18:46:20] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 118 cols
[2021-05-09 18:46:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:46:20] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 18:46:20] [INFO ] Flow matrix only has 216 transitions (discarded 57 similar events)
// Phase 1: matrix 216 rows 118 cols
[2021-05-09 18:46:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:46:20] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:46:20] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 118/1558 places, 273/1992 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-306-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 3}]], initial=3, aps=[p1:(EQ s109 1), p0:(EQ s11 0), p2:(EQ s80 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 43606 steps with 6690 reset in 78 ms.
FORMULA CloudReconfiguration-PT-306-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-04 finished in 768 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1992/1992 transitions.
Graph (trivial) has 1899 edges and 1558 vertex of which 688 / 1558 are part of one of the 63 SCC in 1 ms
Free SCC test removed 625 places
Ensure Unique test removed 725 transitions
Reduce isomorphic transitions removed 725 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 517 transitions
Trivial Post-agglo rules discarded 517 transitions
Performed 517 trivial Post agglomeration. Transition count delta: 517
Iterating post reduction 0 with 517 rules applied. Total rules applied 518 place count 932 transition count 749
Reduce places removed 517 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 543 rules applied. Total rules applied 1061 place count 415 transition count 723
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1074 place count 402 transition count 723
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 1074 place count 402 transition count 675
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 1170 place count 354 transition count 675
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1186 place count 338 transition count 650
Iterating global reduction 3 with 16 rules applied. Total rules applied 1202 place count 338 transition count 650
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1203 place count 338 transition count 649
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1213 place count 328 transition count 634
Iterating global reduction 4 with 10 rules applied. Total rules applied 1223 place count 328 transition count 634
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1228 place count 328 transition count 629
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1230 place count 326 transition count 625
Iterating global reduction 5 with 2 rules applied. Total rules applied 1232 place count 326 transition count 625
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1233 place count 325 transition count 623
Iterating global reduction 5 with 1 rules applied. Total rules applied 1234 place count 325 transition count 623
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1235 place count 324 transition count 621
Iterating global reduction 5 with 1 rules applied. Total rules applied 1236 place count 324 transition count 621
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1237 place count 323 transition count 619
Iterating global reduction 5 with 1 rules applied. Total rules applied 1238 place count 323 transition count 619
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1239 place count 322 transition count 617
Iterating global reduction 5 with 1 rules applied. Total rules applied 1240 place count 322 transition count 617
Performed 151 Post agglomeration using F-continuation condition with reduction of 88 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 5 with 302 rules applied. Total rules applied 1542 place count 171 transition count 378
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 1557 place count 171 transition count 363
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1564 place count 164 transition count 353
Iterating global reduction 6 with 7 rules applied. Total rules applied 1571 place count 164 transition count 353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1572 place count 164 transition count 352
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1574 place count 162 transition count 349
Iterating global reduction 7 with 2 rules applied. Total rules applied 1576 place count 162 transition count 349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1577 place count 162 transition count 348
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1578 place count 161 transition count 346
Iterating global reduction 8 with 1 rules applied. Total rules applied 1579 place count 161 transition count 346
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1580 place count 160 transition count 344
Iterating global reduction 8 with 1 rules applied. Total rules applied 1581 place count 160 transition count 344
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 1601 place count 150 transition count 334
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1612 place count 150 transition count 323
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1614 place count 148 transition count 317
Iterating global reduction 9 with 2 rules applied. Total rules applied 1616 place count 148 transition count 317
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1618 place count 147 transition count 316
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1619 place count 146 transition count 310
Iterating global reduction 9 with 1 rules applied. Total rules applied 1620 place count 146 transition count 310
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -37
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 1656 place count 128 transition count 347
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 9 with 20 rules applied. Total rules applied 1676 place count 128 transition count 327
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1685 place count 119 transition count 309
Iterating global reduction 10 with 9 rules applied. Total rules applied 1694 place count 119 transition count 309
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1700 place count 119 transition count 303
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 11 with 35 rules applied. Total rules applied 1735 place count 119 transition count 268
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1736 place count 118 transition count 267
Applied a total of 1736 rules in 81 ms. Remains 118 /1558 variables (removed 1440) and now considering 267/1992 (removed 1725) transitions.
[2021-05-09 18:46:20] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 118 cols
[2021-05-09 18:46:20] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:46:20] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-09 18:46:20] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 118 cols
[2021-05-09 18:46:20] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 18:46:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:46:20] [INFO ] Implicit Places using invariants and state equation in 104 ms returned [9, 43, 79]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 160 ms to find 3 implicit places.
[2021-05-09 18:46:20] [INFO ] Redundant transitions in 18 ms returned []
[2021-05-09 18:46:20] [INFO ] Flow matrix only has 210 transitions (discarded 57 similar events)
// Phase 1: matrix 210 rows 115 cols
[2021-05-09 18:46:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:46:21] [INFO ] Dead Transitions using invariants and state equation in 234 ms returned []
Starting structural reductions, iteration 1 : 115/1558 places, 267/1992 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 112 transition count 264
Applied a total of 4 rules in 3 ms. Remains 112 /115 variables (removed 3) and now considering 264/267 (removed 3) transitions.
[2021-05-09 18:46:21] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 112 cols
[2021-05-09 18:46:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:46:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 18:46:21] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 112 cols
[2021-05-09 18:46:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:46:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:46:21] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 112/1558 places, 264/1992 transitions.
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudReconfiguration-PT-306-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(NEQ s62 1), p0:(NEQ s105 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5834 steps with 858 reset in 6 ms.
FORMULA CloudReconfiguration-PT-306-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-05 finished in 709 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0&&(p1 U p2)) U X(X((p1||X(X(G(p3))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1992/1992 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1546 transition count 1979
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1546 transition count 1979
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1546 transition count 1978
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 34 place count 1537 transition count 1967
Iterating global reduction 1 with 9 rules applied. Total rules applied 43 place count 1537 transition count 1967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 1537 transition count 1966
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 49 place count 1532 transition count 1961
Iterating global reduction 2 with 5 rules applied. Total rules applied 54 place count 1532 transition count 1961
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 1528 transition count 1957
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 1528 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 1524 transition count 1953
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 1524 transition count 1953
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 74 place count 1520 transition count 1948
Iterating global reduction 2 with 4 rules applied. Total rules applied 78 place count 1520 transition count 1948
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 1518 transition count 1945
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 1518 transition count 1945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 84 place count 1516 transition count 1942
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 1516 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 88 place count 1514 transition count 1939
Iterating global reduction 2 with 2 rules applied. Total rules applied 90 place count 1514 transition count 1939
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 1514 transition count 1938
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 92 place count 1513 transition count 1936
Iterating global reduction 3 with 1 rules applied. Total rules applied 93 place count 1513 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 94 place count 1512 transition count 1935
Iterating global reduction 3 with 1 rules applied. Total rules applied 95 place count 1512 transition count 1935
Applied a total of 95 rules in 480 ms. Remains 1512 /1558 variables (removed 46) and now considering 1935/1992 (removed 57) transitions.
// Phase 1: matrix 1935 rows 1512 cols
[2021-05-09 18:46:21] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-09 18:46:22] [INFO ] Implicit Places using invariants in 186 ms returned []
// Phase 1: matrix 1935 rows 1512 cols
[2021-05-09 18:46:22] [INFO ] Computed 3 place invariants in 13 ms
[2021-05-09 18:46:22] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 974 ms to find 0 implicit places.
// Phase 1: matrix 1935 rows 1512 cols
[2021-05-09 18:46:22] [INFO ] Computed 3 place invariants in 13 ms
[2021-05-09 18:46:23] [INFO ] Dead Transitions using invariants and state equation in 615 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1512/1558 places, 1935/1992 transitions.
Stuttering acceptance computed with spot in 308 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p3), (NOT p3), true, (AND (NOT p3) (NOT p1)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : CloudReconfiguration-PT-306-07 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=2 dest: 8}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 9}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=2 dest: 11}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 10}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=p3, acceptance={} source=6 dest: 6}, { cond=(NOT p3), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=9 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=10 dest: 5}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={} source=11 dest: 8}, { cond=(AND p0 p2 (NOT p1) (NOT p3)), acceptance={0} source=11 dest: 11}, { cond=(AND p0 p2 (NOT p1) p3), acceptance={} source=11 dest: 11}]], initial=0, aps=[p0:(EQ s71 1), p2:(EQ s1477 1), p1:(EQ s419 1), p3:(EQ s383 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-306-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-07 finished in 2421 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1992/1992 transitions.
Graph (trivial) has 1898 edges and 1558 vertex of which 694 / 1558 are part of one of the 63 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 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 513 rules applied. Total rules applied 514 place count 926 transition count 745
Reduce places removed 513 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 539 rules applied. Total rules applied 1053 place count 413 transition count 719
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 1069 place count 400 transition count 716
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1072 place count 397 transition count 716
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1072 place count 397 transition count 669
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 1166 place count 350 transition count 669
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1181 place count 335 transition count 645
Iterating global reduction 4 with 15 rules applied. Total rules applied 1196 place count 335 transition count 645
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1197 place count 335 transition count 644
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1206 place count 326 transition count 631
Iterating global reduction 5 with 9 rules applied. Total rules applied 1215 place count 326 transition count 631
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1220 place count 326 transition count 626
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1222 place count 324 transition count 622
Iterating global reduction 6 with 2 rules applied. Total rules applied 1224 place count 324 transition count 622
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1225 place count 323 transition count 620
Iterating global reduction 6 with 1 rules applied. Total rules applied 1226 place count 323 transition count 620
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1227 place count 322 transition count 618
Iterating global reduction 6 with 1 rules applied. Total rules applied 1228 place count 322 transition count 618
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1229 place count 321 transition count 616
Iterating global reduction 6 with 1 rules applied. Total rules applied 1230 place count 321 transition count 616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1231 place count 320 transition count 614
Iterating global reduction 6 with 1 rules applied. Total rules applied 1232 place count 320 transition count 614
Performed 150 Post agglomeration using F-continuation condition with reduction of 87 identical transitions.
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 6 with 300 rules applied. Total rules applied 1532 place count 170 transition count 377
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1547 place count 170 transition count 362
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1554 place count 163 transition count 352
Iterating global reduction 7 with 7 rules applied. Total rules applied 1561 place count 163 transition count 352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1562 place count 163 transition count 351
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1564 place count 161 transition count 348
Iterating global reduction 8 with 2 rules applied. Total rules applied 1566 place count 161 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1567 place count 161 transition count 347
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1568 place count 160 transition count 345
Iterating global reduction 9 with 1 rules applied. Total rules applied 1569 place count 160 transition count 345
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1570 place count 159 transition count 343
Iterating global reduction 9 with 1 rules applied. Total rules applied 1571 place count 159 transition count 343
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 1591 place count 149 transition count 333
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1602 place count 149 transition count 322
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1604 place count 147 transition count 316
Iterating global reduction 10 with 2 rules applied. Total rules applied 1606 place count 147 transition count 316
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1608 place count 146 transition count 315
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1609 place count 145 transition count 309
Iterating global reduction 10 with 1 rules applied. Total rules applied 1610 place count 145 transition count 309
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 10 with 34 rules applied. Total rules applied 1644 place count 128 transition count 344
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 10 with 19 rules applied. Total rules applied 1663 place count 128 transition count 325
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1672 place count 119 transition count 307
Iterating global reduction 11 with 9 rules applied. Total rules applied 1681 place count 119 transition count 307
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1687 place count 119 transition count 301
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 12 with 36 rules applied. Total rules applied 1723 place count 119 transition count 265
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1724 place count 119 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1725 place count 118 transition count 264
Applied a total of 1725 rules in 76 ms. Remains 118 /1558 variables (removed 1440) and now considering 264/1992 (removed 1728) transitions.
[2021-05-09 18:46:23] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 118 cols
[2021-05-09 18:46:23] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:46:23] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-09 18:46:23] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 118 cols
[2021-05-09 18:46:23] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:46:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:46:23] [INFO ] Implicit Places using invariants and state equation in 113 ms returned [10, 44, 78]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 161 ms to find 3 implicit places.
[2021-05-09 18:46:23] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 18:46:23] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 115 cols
[2021-05-09 18:46:24] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 18:46:24] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
Starting structural reductions, iteration 1 : 115/1558 places, 264/1992 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 112 transition count 261
Applied a total of 4 rules in 4 ms. Remains 112 /115 variables (removed 3) and now considering 261/264 (removed 3) transitions.
[2021-05-09 18:46:24] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 112 cols
[2021-05-09 18:46:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:46:24] [INFO ] Implicit Places using invariants in 24 ms returned []
[2021-05-09 18:46:24] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 112 cols
[2021-05-09 18:46:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:46:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:46:24] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 112/1558 places, 261/1992 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-306-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s108 1))], 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][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-306-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-09 finished in 517 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0 U X(p0))) U (G(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1992/1992 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1545 transition count 1979
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1545 transition count 1979
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 35 place count 1536 transition count 1968
Iterating global reduction 0 with 9 rules applied. Total rules applied 44 place count 1536 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 50 place count 1530 transition count 1962
Iterating global reduction 0 with 6 rules applied. Total rules applied 56 place count 1530 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 61 place count 1525 transition count 1957
Iterating global reduction 0 with 5 rules applied. Total rules applied 66 place count 1525 transition count 1957
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 71 place count 1520 transition count 1952
Iterating global reduction 0 with 5 rules applied. Total rules applied 76 place count 1520 transition count 1952
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 81 place count 1515 transition count 1946
Iterating global reduction 0 with 5 rules applied. Total rules applied 86 place count 1515 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 1513 transition count 1943
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 1513 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 1511 transition count 1940
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 1511 transition count 1940
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 1509 transition count 1937
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 1509 transition count 1937
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 99 place count 1509 transition count 1936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 1508 transition count 1934
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 1508 transition count 1934
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 1507 transition count 1933
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 1507 transition count 1933
Applied a total of 103 rules in 427 ms. Remains 1507 /1558 variables (removed 51) and now considering 1933/1992 (removed 59) transitions.
// Phase 1: matrix 1933 rows 1507 cols
[2021-05-09 18:46:24] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-09 18:46:24] [INFO ] Implicit Places using invariants in 168 ms returned []
// Phase 1: matrix 1933 rows 1507 cols
[2021-05-09 18:46:24] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-09 18:46:25] [INFO ] Implicit Places using invariants and state equation in 829 ms returned []
Implicit Place search using SMT with State Equation took 1012 ms to find 0 implicit places.
// Phase 1: matrix 1933 rows 1507 cols
[2021-05-09 18:46:25] [INFO ] Computed 3 place invariants in 11 ms
[2021-05-09 18:46:26] [INFO ] Dead Transitions using invariants and state equation in 557 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1558 places, 1933/1992 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : CloudReconfiguration-PT-306-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s679 1), p1:(AND (EQ s1267 1) (EQ s998 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-306-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-10 finished in 2141 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X((p1 U p2)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1992/1992 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1543 transition count 1976
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1543 transition count 1976
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 1543 transition count 1975
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 1534 transition count 1965
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 1534 transition count 1965
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 1534 transition count 1964
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 1528 transition count 1958
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 1528 transition count 1958
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 67 place count 1523 transition count 1953
Iterating global reduction 2 with 5 rules applied. Total rules applied 72 place count 1523 transition count 1953
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 77 place count 1518 transition count 1948
Iterating global reduction 2 with 5 rules applied. Total rules applied 82 place count 1518 transition count 1948
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 87 place count 1513 transition count 1942
Iterating global reduction 2 with 5 rules applied. Total rules applied 92 place count 1513 transition count 1942
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 94 place count 1511 transition count 1939
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 1511 transition count 1939
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 98 place count 1509 transition count 1936
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 1509 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 102 place count 1507 transition count 1933
Iterating global reduction 2 with 2 rules applied. Total rules applied 104 place count 1507 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 105 place count 1507 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 106 place count 1506 transition count 1930
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 1506 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 108 place count 1505 transition count 1929
Iterating global reduction 3 with 1 rules applied. Total rules applied 109 place count 1505 transition count 1929
Applied a total of 109 rules in 417 ms. Remains 1505 /1558 variables (removed 53) and now considering 1929/1992 (removed 63) transitions.
// Phase 1: matrix 1929 rows 1505 cols
[2021-05-09 18:46:26] [INFO ] Computed 3 place invariants in 11 ms
[2021-05-09 18:46:26] [INFO ] Implicit Places using invariants in 149 ms returned []
// Phase 1: matrix 1929 rows 1505 cols
[2021-05-09 18:46:26] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 18:46:27] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 916 ms to find 0 implicit places.
// Phase 1: matrix 1929 rows 1505 cols
[2021-05-09 18:46:27] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 18:46:28] [INFO ] Dead Transitions using invariants and state equation in 564 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1505/1558 places, 1929/1992 transitions.
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CloudReconfiguration-PT-306-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s608 1), p2:(AND (EQ s1475 1) (EQ s608 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 53 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-306-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-11 finished in 1963 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1558 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1558/1558 places, 1992/1992 transitions.
Graph (trivial) has 1898 edges and 1558 vertex of which 694 / 1558 are part of one of the 63 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 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 513 rules applied. Total rules applied 514 place count 926 transition count 745
Reduce places removed 513 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 539 rules applied. Total rules applied 1053 place count 413 transition count 719
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 1069 place count 400 transition count 716
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1072 place count 397 transition count 716
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 46 Pre rules applied. Total rules applied 1072 place count 397 transition count 670
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1164 place count 351 transition count 670
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1180 place count 335 transition count 645
Iterating global reduction 4 with 16 rules applied. Total rules applied 1196 place count 335 transition count 645
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1197 place count 335 transition count 644
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1207 place count 325 transition count 629
Iterating global reduction 5 with 10 rules applied. Total rules applied 1217 place count 325 transition count 629
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1222 place count 325 transition count 624
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1224 place count 323 transition count 620
Iterating global reduction 6 with 2 rules applied. Total rules applied 1226 place count 323 transition count 620
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1227 place count 322 transition count 618
Iterating global reduction 6 with 1 rules applied. Total rules applied 1228 place count 322 transition count 618
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1229 place count 321 transition count 616
Iterating global reduction 6 with 1 rules applied. Total rules applied 1230 place count 321 transition count 616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1231 place count 320 transition count 614
Iterating global reduction 6 with 1 rules applied. Total rules applied 1232 place count 320 transition count 614
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1233 place count 319 transition count 612
Iterating global reduction 6 with 1 rules applied. Total rules applied 1234 place count 319 transition count 612
Performed 150 Post agglomeration using F-continuation condition with reduction of 88 identical transitions.
Deduced a syphon composed of 150 places in 0 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 6 with 300 rules applied. Total rules applied 1534 place count 169 transition count 374
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1549 place count 169 transition count 359
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1555 place count 163 transition count 350
Iterating global reduction 7 with 6 rules applied. Total rules applied 1561 place count 163 transition count 350
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1562 place count 163 transition count 349
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1564 place count 161 transition count 346
Iterating global reduction 8 with 2 rules applied. Total rules applied 1566 place count 161 transition count 346
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1567 place count 161 transition count 345
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1568 place count 160 transition count 343
Iterating global reduction 9 with 1 rules applied. Total rules applied 1569 place count 160 transition count 343
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1570 place count 159 transition count 341
Iterating global reduction 9 with 1 rules applied. Total rules applied 1571 place count 159 transition count 341
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 1589 place count 150 transition count 332
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 1600 place count 150 transition count 321
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1602 place count 148 transition count 315
Iterating global reduction 10 with 2 rules applied. Total rules applied 1604 place count 148 transition count 315
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1606 place count 147 transition count 314
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1607 place count 146 transition count 308
Iterating global reduction 10 with 1 rules applied. Total rules applied 1608 place count 146 transition count 308
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 10 with 36 rules applied. Total rules applied 1644 place count 128 transition count 347
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 10 with 18 rules applied. Total rules applied 1662 place count 128 transition count 329
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1671 place count 119 transition count 311
Iterating global reduction 11 with 9 rules applied. Total rules applied 1680 place count 119 transition count 311
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1686 place count 119 transition count 305
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 12 with 35 rules applied. Total rules applied 1721 place count 119 transition count 270
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1722 place count 118 transition count 269
Applied a total of 1722 rules in 76 ms. Remains 118 /1558 variables (removed 1440) and now considering 269/1992 (removed 1723) transitions.
[2021-05-09 18:46:28] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
// Phase 1: matrix 212 rows 118 cols
[2021-05-09 18:46:28] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:46:28] [INFO ] Implicit Places using invariants in 71 ms returned []
[2021-05-09 18:46:28] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
// Phase 1: matrix 212 rows 118 cols
[2021-05-09 18:46:28] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 18:46:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:46:28] [INFO ] Implicit Places using invariants and state equation in 183 ms returned [10, 44, 78]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 277 ms to find 3 implicit places.
[2021-05-09 18:46:28] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-09 18:46:28] [INFO ] Flow matrix only has 212 transitions (discarded 57 similar events)
// Phase 1: matrix 212 rows 115 cols
[2021-05-09 18:46:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:46:28] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Starting structural reductions, iteration 1 : 115/1558 places, 269/1992 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 112 transition count 266
Applied a total of 4 rules in 4 ms. Remains 112 /115 variables (removed 3) and now considering 266/269 (removed 3) transitions.
[2021-05-09 18:46:28] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 112 cols
[2021-05-09 18:46:28] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:46:28] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-09 18:46:28] [INFO ] Flow matrix only has 209 transitions (discarded 57 similar events)
// Phase 1: matrix 209 rows 112 cols
[2021-05-09 18:46:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:46:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:46:28] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 112/1558 places, 266/1992 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-306-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s82 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 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-306-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-14 finished in 657 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, 1992/1992 transitions.
Graph (trivial) has 1898 edges and 1558 vertex of which 694 / 1558 are part of one of the 63 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 512 transitions
Trivial Post-agglo rules discarded 512 transitions
Performed 512 trivial Post agglomeration. Transition count delta: 512
Iterating post reduction 0 with 512 rules applied. Total rules applied 513 place count 926 transition count 746
Reduce places removed 512 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 538 rules applied. Total rules applied 1051 place count 414 transition count 720
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 1067 place count 401 transition count 717
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1070 place count 398 transition count 717
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 1070 place count 398 transition count 670
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1164 place count 351 transition count 670
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1179 place count 336 transition count 646
Iterating global reduction 4 with 15 rules applied. Total rules applied 1194 place count 336 transition count 646
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1195 place count 336 transition count 645
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1204 place count 327 transition count 632
Iterating global reduction 5 with 9 rules applied. Total rules applied 1213 place count 327 transition count 632
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1218 place count 327 transition count 627
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1219 place count 326 transition count 625
Iterating global reduction 6 with 1 rules applied. Total rules applied 1220 place count 326 transition count 625
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1221 place count 325 transition count 623
Iterating global reduction 6 with 1 rules applied. Total rules applied 1222 place count 325 transition count 623
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1223 place count 324 transition count 621
Iterating global reduction 6 with 1 rules applied. Total rules applied 1224 place count 324 transition count 621
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1225 place count 323 transition count 619
Iterating global reduction 6 with 1 rules applied. Total rules applied 1226 place count 323 transition count 619
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1227 place count 322 transition count 617
Iterating global reduction 6 with 1 rules applied. Total rules applied 1228 place count 322 transition count 617
Performed 153 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 153 places in 1 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 6 with 306 rules applied. Total rules applied 1534 place count 169 transition count 372
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1548 place count 169 transition count 358
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1555 place count 162 transition count 348
Iterating global reduction 7 with 7 rules applied. Total rules applied 1562 place count 162 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1563 place count 162 transition count 347
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1565 place count 160 transition count 344
Iterating global reduction 8 with 2 rules applied. Total rules applied 1567 place count 160 transition count 344
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1568 place count 160 transition count 343
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1569 place count 159 transition count 341
Iterating global reduction 9 with 1 rules applied. Total rules applied 1570 place count 159 transition count 341
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1571 place count 158 transition count 339
Iterating global reduction 9 with 1 rules applied. Total rules applied 1572 place count 158 transition count 339
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 1590 place count 149 transition count 330
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 1599 place count 149 transition count 321
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 1601 place count 147 transition count 315
Iterating global reduction 10 with 2 rules applied. Total rules applied 1603 place count 147 transition count 315
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1605 place count 146 transition count 314
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1606 place count 145 transition count 308
Iterating global reduction 10 with 1 rules applied. Total rules applied 1607 place count 145 transition count 308
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 10 with 34 rules applied. Total rules applied 1641 place count 128 transition count 343
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 10 with 19 rules applied. Total rules applied 1660 place count 128 transition count 324
Discarding 9 places :
Symmetric choice reduction at 11 with 9 rule applications. Total rules 1669 place count 119 transition count 306
Iterating global reduction 11 with 9 rules applied. Total rules applied 1678 place count 119 transition count 306
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 1684 place count 119 transition count 300
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 12 with 35 rules applied. Total rules applied 1719 place count 119 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1720 place count 118 transition count 264
Applied a total of 1720 rules in 91 ms. Remains 118 /1558 variables (removed 1440) and now considering 264/1992 (removed 1728) transitions.
[2021-05-09 18:46:29] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 118 cols
[2021-05-09 18:46:29] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:46:29] [INFO ] Implicit Places using invariants in 36 ms returned []
[2021-05-09 18:46:29] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 118 cols
[2021-05-09 18:46:29] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 18:46:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:46:29] [INFO ] Implicit Places using invariants and state equation in 137 ms returned [10, 44, 80]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 187 ms to find 3 implicit places.
[2021-05-09 18:46:29] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 18:46:29] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 115 cols
[2021-05-09 18:46:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:46:29] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Starting structural reductions, iteration 1 : 115/1558 places, 264/1992 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 112 transition count 261
Applied a total of 4 rules in 2 ms. Remains 112 /115 variables (removed 3) and now considering 261/264 (removed 3) transitions.
[2021-05-09 18:46:29] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 112 cols
[2021-05-09 18:46:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 18:46:29] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-09 18:46:29] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 112 cols
[2021-05-09 18:46:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 18:46:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:46:29] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 112/1558 places, 261/1992 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-306-15 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:(AND (EQ s9 1) (EQ s75 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-306-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-306-15 finished in 603 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620585989787

--------------------
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-306"
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-306, 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-oct2-162038292100517"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-306.tgz
mv CloudReconfiguration-PT-306 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 ;