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-oct2-162038292000477.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-301, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292000477
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 84K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 15:53 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 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K 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-301-00
FORMULA_NAME CloudReconfiguration-PT-301-01
FORMULA_NAME CloudReconfiguration-PT-301-02
FORMULA_NAME CloudReconfiguration-PT-301-03
FORMULA_NAME CloudReconfiguration-PT-301-04
FORMULA_NAME CloudReconfiguration-PT-301-05
FORMULA_NAME CloudReconfiguration-PT-301-06
FORMULA_NAME CloudReconfiguration-PT-301-07
FORMULA_NAME CloudReconfiguration-PT-301-08
FORMULA_NAME CloudReconfiguration-PT-301-09
FORMULA_NAME CloudReconfiguration-PT-301-10
FORMULA_NAME CloudReconfiguration-PT-301-11
FORMULA_NAME CloudReconfiguration-PT-301-12
FORMULA_NAME CloudReconfiguration-PT-301-13
FORMULA_NAME CloudReconfiguration-PT-301-14
FORMULA_NAME CloudReconfiguration-PT-301-15

=== Now, execution of the tool begins

BK_START 1620583802536

Running Version 0
[2021-05-09 18:10:05] [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 18:10:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 18:10:05] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2021-05-09 18:10:05] [INFO ] Transformed 2584 places.
[2021-05-09 18:10:05] [INFO ] Transformed 3094 transitions.
[2021-05-09 18:10:05] [INFO ] Found NUPN structural information;
[2021-05-09 18:10:05] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 190 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 18:10:05] [INFO ] Initial state test concluded for 4 properties.
FORMULA CloudReconfiguration-PT-301-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-301-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-301-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Discarding 521 places :
Symmetric choice reduction at 0 with 521 rule applications. Total rules 521 place count 2063 transition count 2573
Iterating global reduction 0 with 521 rules applied. Total rules applied 1042 place count 2063 transition count 2573
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 1071 place count 2063 transition count 2544
Discarding 241 places :
Symmetric choice reduction at 1 with 241 rule applications. Total rules 1312 place count 1822 transition count 2303
Iterating global reduction 1 with 241 rules applied. Total rules applied 1553 place count 1822 transition count 2303
Discarding 92 places :
Symmetric choice reduction at 1 with 92 rule applications. Total rules 1645 place count 1730 transition count 2211
Iterating global reduction 1 with 92 rules applied. Total rules applied 1737 place count 1730 transition count 2211
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1755 place count 1730 transition count 2193
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1804 place count 1681 transition count 2144
Iterating global reduction 2 with 49 rules applied. Total rules applied 1853 place count 1681 transition count 2144
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1861 place count 1681 transition count 2136
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1901 place count 1641 transition count 2091
Iterating global reduction 3 with 40 rules applied. Total rules applied 1941 place count 1641 transition count 2091
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1969 place count 1613 transition count 2063
Iterating global reduction 3 with 28 rules applied. Total rules applied 1997 place count 1613 transition count 2063
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 2023 place count 1587 transition count 2037
Iterating global reduction 3 with 26 rules applied. Total rules applied 2049 place count 1587 transition count 2037
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2074 place count 1562 transition count 2012
Iterating global reduction 3 with 25 rules applied. Total rules applied 2099 place count 1562 transition count 2012
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2121 place count 1540 transition count 1976
Iterating global reduction 3 with 22 rules applied. Total rules applied 2143 place count 1540 transition count 1976
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2151 place count 1532 transition count 1962
Iterating global reduction 3 with 8 rules applied. Total rules applied 2159 place count 1532 transition count 1962
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2167 place count 1524 transition count 1951
Iterating global reduction 3 with 8 rules applied. Total rules applied 2175 place count 1524 transition count 1951
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2178 place count 1524 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 2181 place count 1521 transition count 1945
Iterating global reduction 4 with 3 rules applied. Total rules applied 2184 place count 1521 transition count 1945
Applied a total of 2184 rules in 1367 ms. Remains 1521 /2584 variables (removed 1063) and now considering 1945/3094 (removed 1149) transitions.
// Phase 1: matrix 1945 rows 1521 cols
[2021-05-09 18:10:07] [INFO ] Computed 4 place invariants in 59 ms
[2021-05-09 18:10:07] [INFO ] Implicit Places using invariants in 378 ms returned []
// Phase 1: matrix 1945 rows 1521 cols
[2021-05-09 18:10:07] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-09 18:10:08] [INFO ] Implicit Places using invariants and state equation in 1069 ms returned []
Implicit Place search using SMT with State Equation took 1490 ms to find 0 implicit places.
// Phase 1: matrix 1945 rows 1521 cols
[2021-05-09 18:10:08] [INFO ] Computed 4 place invariants in 13 ms
[2021-05-09 18:10:10] [INFO ] Dead Transitions using invariants and state equation in 1347 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1521/2584 places, 1945/3094 transitions.
[2021-05-09 18:10:10] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 18:10:10] [INFO ] Flatten gal took : 210 ms
FORMULA CloudReconfiguration-PT-301-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-301-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-301-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 18:10:10] [INFO ] Flatten gal took : 59 ms
[2021-05-09 18:10:10] [INFO ] Input system was already deterministic with 1945 transitions.
Incomplete random walk after 100000 steps, including 777 resets, run finished after 431 ms. (steps per millisecond=232 ) properties (out of 20) seen :5
Running SMT prover for 15 properties.
// Phase 1: matrix 1945 rows 1521 cols
[2021-05-09 18:10:11] [INFO ] Computed 4 place invariants in 24 ms
[2021-05-09 18:10:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 37 ms returned sat
[2021-05-09 18:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:10:12] [INFO ] [Real]Absence check using state equation in 519 ms returned sat
[2021-05-09 18:10:12] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 78 ms.
[2021-05-09 18:10:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:10:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 28 ms returned sat
[2021-05-09 18:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:10:14] [INFO ] [Nat]Absence check using state equation in 506 ms returned sat
[2021-05-09 18:10:14] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 67 ms.
[2021-05-09 18:10:27] [INFO ] Added : 723 causal constraints over 145 iterations in 13103 ms. Result :sat
[2021-05-09 18:10:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:10:28] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2021-05-09 18:10:28] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 89 ms.
[2021-05-09 18:10:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:10:28] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:10:29] [INFO ] [Nat]Absence check using state equation in 462 ms returned sat
[2021-05-09 18:10:29] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 204 ms.
[2021-05-09 18:10:48] [INFO ] Added : 1085 causal constraints over 217 iterations in 19318 ms. Result :unknown
[2021-05-09 18:10:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:10:49] [INFO ] [Real]Absence check using state equation in 532 ms returned sat
[2021-05-09 18:10:49] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 90 ms.
[2021-05-09 18:10:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:10:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:10:51] [INFO ] [Nat]Absence check using state equation in 482 ms returned sat
[2021-05-09 18:10:51] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 85 ms.
[2021-05-09 18:11:02] [INFO ] Added : 735 causal constraints over 147 iterations in 11746 ms. Result :sat
[2021-05-09 18:11:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:11:03] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2021-05-09 18:11:03] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 65 ms.
[2021-05-09 18:11:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:11:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:11:04] [INFO ] [Nat]Absence check using state equation in 656 ms returned sat
[2021-05-09 18:11:04] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 76 ms.
[2021-05-09 18:11:17] [INFO ] Added : 774 causal constraints over 155 iterations in 13026 ms. Result :sat
[2021-05-09 18:11:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:11:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:11:18] [INFO ] [Real]Absence check using state equation in 426 ms returned sat
[2021-05-09 18:11:18] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 18:11:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:11:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:11:19] [INFO ] [Nat]Absence check using state equation in 489 ms returned sat
[2021-05-09 18:11:19] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 173 ms.
[2021-05-09 18:11:35] [INFO ] Added : 913 causal constraints over 183 iterations in 15584 ms. Result :sat
[2021-05-09 18:11:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 38 ms returned sat
[2021-05-09 18:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:11:35] [INFO ] [Real]Absence check using state equation in 447 ms returned sat
[2021-05-09 18:11:36] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 63 ms.
[2021-05-09 18:11:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:11:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:11:37] [INFO ] [Nat]Absence check using state equation in 450 ms returned sat
[2021-05-09 18:11:37] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 66 ms.
[2021-05-09 18:11:49] [INFO ] Added : 729 causal constraints over 146 iterations in 11595 ms. Result :sat
[2021-05-09 18:11:49] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 18:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:11:49] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2021-05-09 18:11:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:11:49] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:11:50] [INFO ] [Nat]Absence check using state equation in 439 ms returned sat
[2021-05-09 18:11:50] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 63 ms.
[2021-05-09 18:12:01] [INFO ] Added : 726 causal constraints over 146 iterations in 11422 ms. Result :sat
[2021-05-09 18:12:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 12 ms returned sat
[2021-05-09 18:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:12:02] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2021-05-09 18:12:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:12:02] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:12:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:12:03] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2021-05-09 18:12:03] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 86 ms.
[2021-05-09 18:12:17] [INFO ] Added : 857 causal constraints over 172 iterations in 14753 ms. Result :sat
[2021-05-09 18:12:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:12:18] [INFO ] [Real]Absence check using state equation in 497 ms returned sat
[2021-05-09 18:12:18] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 84 ms.
[2021-05-09 18:12:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:12:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:12:20] [INFO ] [Nat]Absence check using state equation in 458 ms returned sat
[2021-05-09 18:12:20] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 64 ms.
[2021-05-09 18:12:36] [INFO ] Added : 921 causal constraints over 185 iterations in 15893 ms. Result :sat
[2021-05-09 18:12:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 26 ms returned sat
[2021-05-09 18:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:12:37] [INFO ] [Real]Absence check using state equation in 849 ms returned sat
[2021-05-09 18:12:37] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 65 ms.
[2021-05-09 18:12:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:12:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:12:38] [INFO ] [Nat]Absence check using state equation in 467 ms returned sat
[2021-05-09 18:12:38] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 94 ms.
[2021-05-09 18:12:50] [INFO ] Added : 647 causal constraints over 130 iterations in 11974 ms. Result :sat
[2021-05-09 18:12:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 14 ms returned sat
[2021-05-09 18:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:12:51] [INFO ] [Real]Absence check using state equation in 582 ms returned sat
[2021-05-09 18:12:51] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 76 ms.
[2021-05-09 18:12:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:12:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 16 ms returned sat
[2021-05-09 18:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:12:52] [INFO ] [Nat]Absence check using state equation in 644 ms returned sat
[2021-05-09 18:12:53] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 80 ms.
[2021-05-09 18:13:07] [INFO ] Added : 879 causal constraints over 176 iterations in 14359 ms. Result :sat
[2021-05-09 18:13:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 33 ms returned sat
[2021-05-09 18:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:13:07] [INFO ] [Real]Absence check using state equation in 491 ms returned sat
[2021-05-09 18:13:08] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 87 ms.
[2021-05-09 18:13:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:13:09] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:13:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:13:09] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2021-05-09 18:13:09] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 73 ms.
[2021-05-09 18:13:23] [INFO ] Added : 763 causal constraints over 153 iterations in 13430 ms. Result :sat
[2021-05-09 18:13:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:13:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:13:23] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2021-05-09 18:13:23] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 75 ms.
[2021-05-09 18:13:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:13:24] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 27 ms returned sat
[2021-05-09 18:13:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:13:25] [INFO ] [Nat]Absence check using state equation in 522 ms returned sat
[2021-05-09 18:13:25] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 97 ms.
[2021-05-09 18:13:37] [INFO ] Added : 725 causal constraints over 145 iterations in 12515 ms. Result :sat
[2021-05-09 18:13:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:13:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:13:38] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2021-05-09 18:13:38] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 76 ms.
[2021-05-09 18:13:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:13:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-09 18:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:13:39] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2021-05-09 18:13:39] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 74 ms.
[2021-05-09 18:13:50] [INFO ] Added : 695 causal constraints over 139 iterations in 11557 ms. Result :sat
[2021-05-09 18:13:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 13 ms returned sat
[2021-05-09 18:13:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 18:13:51] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2021-05-09 18:13:51] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 62 ms.
[2021-05-09 18:13:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 18:13:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 28 ms returned sat
[2021-05-09 18:13:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 18:13:52] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2021-05-09 18:13:53] [INFO ] Computed and/alt/rep : 1938/2367/1938 causal constraints (skipped 6 transitions) in 74 ms.
[2021-05-09 18:14:06] [INFO ] Added : 806 causal constraints over 162 iterations in 13944 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1512 transition count 1936
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1512 transition count 1936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1512 transition count 1935
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 22 place count 1509 transition count 1931
Iterating global reduction 1 with 3 rules applied. Total rules applied 25 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1508 transition count 1930
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1507 transition count 1929
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1506 transition count 1928
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1506 transition count 1928
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1505 transition count 1927
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1505 transition count 1927
Applied a total of 33 rules in 270 ms. Remains 1505 /1521 variables (removed 16) and now considering 1927/1945 (removed 18) transitions.
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:14:07] [INFO ] Computed 4 place invariants in 14 ms
[2021-05-09 18:14:07] [INFO ] Implicit Places using invariants in 205 ms returned []
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:14:07] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:14:08] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1032 ms to find 0 implicit places.
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:14:08] [INFO ] Computed 4 place invariants in 25 ms
[2021-05-09 18:14:08] [INFO ] Dead Transitions using invariants and state equation in 543 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1505/1521 places, 1927/1945 transitions.
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-301-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s935 1), p0:(NEQ s1221 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 672 ms.
Product exploration explored 100000 steps with 50000 reset in 582 ms.
Graph (complete) has 2102 edges and 1505 vertex of which 1496 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 571 ms.
Product exploration explored 100000 steps with 50000 reset in 575 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Support contains 2 out of 1505 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1505/1505 places, 1927/1927 transitions.
Graph (trivial) has 1835 edges and 1505 vertex of which 679 / 1505 are part of one of the 62 SCC in 19 ms
Free SCC test removed 617 places
Ensure Unique test removed 716 transitions
Reduce isomorphic transitions removed 716 transitions.
Performed 480 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 480 rules applied. Total rules applied 481 place count 888 transition count 1211
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 492 place count 888 transition count 1200
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 492 place count 888 transition count 1213
Deduced a syphon composed of 503 places in 1 ms
Iterating global reduction 2 with 23 rules applied. Total rules applied 515 place count 888 transition count 1213
Discarding 284 places :
Symmetric choice reduction at 2 with 284 rule applications. Total rules 799 place count 604 transition count 919
Deduced a syphon composed of 235 places in 0 ms
Iterating global reduction 2 with 284 rules applied. Total rules applied 1083 place count 604 transition count 919
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1095 place count 592 transition count 903
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1107 place count 592 transition count 903
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1113 place count 592 transition count 897
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1125 place count 580 transition count 885
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1137 place count 580 transition count 885
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1139 place count 578 transition count 881
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1141 place count 578 transition count 881
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1143 place count 576 transition count 877
Deduced a syphon composed of 223 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1145 place count 576 transition count 877
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1149 place count 572 transition count 873
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1153 place count 572 transition count 873
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1155 place count 570 transition count 869
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1157 place count 570 transition count 869
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1159 place count 568 transition count 865
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1161 place count 568 transition count 865
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1165 place count 564 transition count 859
Deduced a syphon composed of 219 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1169 place count 564 transition count 859
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1173 place count 560 transition count 843
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1177 place count 560 transition count 843
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1178 place count 560 transition count 843
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1182 place count 556 transition count 839
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1186 place count 556 transition count 839
Performed 108 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 324 places in 1 ms
Iterating global reduction 4 with 108 rules applied. Total rules applied 1294 place count 556 transition count 914
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1333 place count 556 transition count 875
Discarding 103 places :
Symmetric choice reduction at 5 with 103 rule applications. Total rules 1436 place count 453 transition count 762
Deduced a syphon composed of 231 places in 1 ms
Iterating global reduction 5 with 103 rules applied. Total rules applied 1539 place count 453 transition count 762
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1545 place count 447 transition count 753
Deduced a syphon composed of 225 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1551 place count 447 transition count 753
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 232 places in 1 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1558 place count 447 transition count 753
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1562 place count 447 transition count 749
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1577 place count 432 transition count 730
Deduced a syphon composed of 221 places in 1 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1592 place count 432 transition count 730
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1598 place count 432 transition count 724
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1602 place count 428 transition count 720
Deduced a syphon composed of 217 places in 0 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1606 place count 428 transition count 720
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1609 place count 428 transition count 720
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1615 place count 428 transition count 714
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1618 place count 425 transition count 711
Deduced a syphon composed of 217 places in 1 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1621 place count 425 transition count 711
Performed 73 Post agglomeration using F-continuation condition with reduction of 129 identical transitions.
Deduced a syphon composed of 290 places in 2 ms
Iterating global reduction 8 with 73 rules applied. Total rules applied 1694 place count 425 transition count 1043
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 8 with 125 rules applied. Total rules applied 1819 place count 425 transition count 918
Discarding 130 places :
Symmetric choice reduction at 9 with 130 rule applications. Total rules 1949 place count 295 transition count 573
Deduced a syphon composed of 169 places in 0 ms
Iterating global reduction 9 with 130 rules applied. Total rules applied 2079 place count 295 transition count 573
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2094 place count 295 transition count 558
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 2121 place count 268 transition count 501
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 27 rules applied. Total rules applied 2148 place count 268 transition count 501
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 145 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2151 place count 268 transition count 551
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2154 place count 265 transition count 523
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2157 place count 265 transition count 523
Deduced a syphon composed of 142 places in 1 ms
Drop transitions removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 10 with 44 rules applied. Total rules applied 2201 place count 265 transition count 479
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2205 place count 261 transition count 475
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2209 place count 261 transition count 475
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2212 place count 261 transition count 535
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2215 place count 258 transition count 520
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2218 place count 258 transition count 520
Deduced a syphon composed of 138 places in 0 ms
Applied a total of 2218 rules in 389 ms. Remains 258 /1505 variables (removed 1247) and now considering 520/1927 (removed 1407) transitions.
[2021-05-09 18:14:12] [INFO ] Redundant transitions in 21 ms returned []
[2021-05-09 18:14:12] [INFO ] Flow matrix only has 464 transitions (discarded 56 similar events)
// Phase 1: matrix 464 rows 258 cols
[2021-05-09 18:14:12] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-09 18:14:12] [INFO ] Dead Transitions using invariants and state equation in 121 ms returned []
Finished structural reductions, in 1 iterations. Remains : 258/1505 places, 520/1927 transitions.
Product exploration explored 100000 steps with 50000 reset in 1390 ms.
Product exploration explored 100000 steps with 50000 reset in 1308 ms.
[2021-05-09 18:14:15] [INFO ] Flatten gal took : 48 ms
[2021-05-09 18:14:15] [INFO ] Flatten gal took : 46 ms
[2021-05-09 18:14:15] [INFO ] Time to serialize gal into /tmp/LTL8718517464487739700.gal : 26 ms
[2021-05-09 18:14:15] [INFO ] Time to serialize properties into /tmp/LTL9927608606322922021.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8718517464487739700.gal, -t, CGAL, -LTL, /tmp/LTL9927608606322922021.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8718517464487739700.gal -t CGAL -LTL /tmp/LTL9927608606322922021.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("(p2079!=1)"))U("(p1586!=1)"))))
Formula 0 simplified : !X(G"(p2079!=1)" U "(p1586!=1)")
Detected timeout of ITS tools.
[2021-05-09 18:14:30] [INFO ] Flatten gal took : 48 ms
[2021-05-09 18:14:30] [INFO ] Applying decomposition
[2021-05-09 18:14:30] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph8319161335913247983.txt, -o, /tmp/graph8319161335913247983.bin, -w, /tmp/graph8319161335913247983.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8319161335913247983.bin, -l, -1, -v, -w, /tmp/graph8319161335913247983.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 18:14:30] [INFO ] Decomposing Gal with order
[2021-05-09 18:14:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 18:14:30] [INFO ] Removed a total of 502 redundant transitions.
[2021-05-09 18:14:30] [INFO ] Flatten gal took : 109 ms
[2021-05-09 18:14:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 25 ms.
[2021-05-09 18:14:30] [INFO ] Time to serialize gal into /tmp/LTL4648464296215035144.gal : 19 ms
[2021-05-09 18:14:30] [INFO ] Time to serialize properties into /tmp/LTL1071154028372630511.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4648464296215035144.gal, -t, CGAL, -LTL, /tmp/LTL1071154028372630511.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4648464296215035144.gal -t CGAL -LTL /tmp/LTL1071154028372630511.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G("(i29.u504.p2079!=1)"))U("(i25.i1.i2.u382.p1586!=1)"))))
Formula 0 simplified : !X(G"(i29.u504.p2079!=1)" U "(i25.i1.i2.u382.p1586!=1)")
Reverse transition relation is NOT exact ! Due to transitions t26, t189, t271, t331, t380, t452, t504, t686, t738, t769, t798, t847, t918, t969, t1122, t1151, t1203, t1263, t1312, t1384, t1480, t1524, t1536, t1692, t1710, t1801, t1805, t1806, t1807, i0.t501, i0.i0.t23, i0.i0.i2.t459, i0.i1.i1.u278.t1391, i0.i2.i1.u279.t925, i4.t1799, i4.t1791, i4.t1790, i4.t1788, i4.t1785, i4.t1784, i4.t1769, i4.t1767, i4.t1766, i4.t1754, i4.t1670, i4.t1669, i4.t1668, i4.t1667, i4.t1666, i4.t1652, i4.t1651, i4.t1639, i4.t1594, i4.t1555, i4.t1554, i4.t1553, i4.t1552, i4.t1551, i4.t1537, i4.u9.t1789, i4.u62.t1576, i11.t1238, i14.t1126, i16.i0.t1073, i16.i0.t1217, i16.i0.t1218, i16.i0.t1325, i16.i0.t1326, i16.i0.i2.t1288, i16.i0.i2.t1101, i16.i0.i2.t1100, i16.i0.i2.t1099, i16.i0.i2.t1098, i16.i0.i2.t1097, i16.i0.i2.t1087, i16.i0.i2.t1086, i16.i0.i2.t1075, i16.i0.i2.t1074, i16.i0.i2.t1036, i16.i0.i2.t1035, i16.i0.i2.t1028, i16.i0.i2.t1026, i16.i0.i2.t1025, i16.i0.i2.t1000, i16.i0.i2.u188.t1222, i16.i0.i2.u230.t1106, i16.i0.i2.u230.t1108, i16.i0.i5.u242.t1840, i16.i1.t1018, i16.i2.t993, i21.t773, i22.t608, i22.i0.t752, i22.i0.t753, i22.i0.i0.t861, i22.i0.i0.t860, i22.i0.i0.t823, i22.i0.i0.t636, i22.i0.i0.t635, i22.i0.i0.t634, i22.i0.i0.t633, i22.i0.i0.t632, i22.i0.i0.t622, i22.i0.i0.t621, i22.i0.i0.t610, i22.i0.i0.t609, i22.i0.i0.t570, i22.i0.i0.t563, i22.i0.i0.t561, i22.i0.i0.t560, i22.i0.i0.t535, i22.i0.i0.u361.t757, i22.i0.i0.u401.t641, i22.i0.i0.u401.t643, i22.i1.i0.t1822, i22.i3.t553, i22.i4.i0.u436.t528, i25.t661, i30.t306, i33.t193, i35.t138, i35.i0.t1848, i35.i1.t83, i35.i2.t55, i35.i3.t285, i35.i3.t286, i35.i3.t393, i35.i3.t394, i35.i3.i2.t291, i35.i3.i2.t173, i35.i3.i2.t171, i35.i3.i2.t163, i35.i3.i2.t162, i35.i3.i2.t151, i35.i3.i2.t140, i35.i3.i2.t139, i35.i3.i2.t91, i35.i3.i2.t90, i35.i3.i2.t62, i35.i3.i2.u529.t290, i35.i3.i2.u607.t93, i35.i3.i2.u607.t100, i35.i3.i2.u607.t101, i35.i3.i2.u607.t152, i35.i3.i2.u607.t164, i35.i3.i2.u607.t165, i35.i3.i2.u607.t166, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/1766/147/1913
Computing Next relation with stutter on 91936 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
507 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.21305,184672,1,0,289452,7027,19414,514439,567,45687,1617664
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA CloudReconfiguration-PT-301-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-301-00 finished in 29888 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0&&(p1||F(p2))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Graph (trivial) has 1850 edges and 1521 vertex of which 687 / 1521 are part of one of the 62 SCC in 1 ms
Free SCC test removed 625 places
Ensure Unique test removed 726 transitions
Reduce isomorphic transitions removed 726 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 485 transitions
Trivial Post-agglo rules discarded 485 transitions
Performed 485 trivial Post agglomeration. Transition count delta: 485
Iterating post reduction 0 with 485 rules applied. Total rules applied 486 place count 895 transition count 733
Reduce places removed 485 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 507 rules applied. Total rules applied 993 place count 410 transition count 711
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 13 rules applied. Total rules applied 1006 place count 399 transition count 709
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1008 place count 397 transition count 709
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 1008 place count 397 transition count 660
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1106 place count 348 transition count 660
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1122 place count 332 transition count 635
Iterating global reduction 4 with 16 rules applied. Total rules applied 1138 place count 332 transition count 635
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1140 place count 332 transition count 633
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1142 place count 330 transition count 633
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1151 place count 321 transition count 621
Iterating global reduction 6 with 9 rules applied. Total rules applied 1160 place count 321 transition count 621
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1166 place count 321 transition count 615
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1167 place count 320 transition count 613
Iterating global reduction 7 with 1 rules applied. Total rules applied 1168 place count 320 transition count 613
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1169 place count 319 transition count 611
Iterating global reduction 7 with 1 rules applied. Total rules applied 1170 place count 319 transition count 611
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1171 place count 318 transition count 609
Iterating global reduction 7 with 1 rules applied. Total rules applied 1172 place count 318 transition count 609
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1173 place count 317 transition count 607
Iterating global reduction 7 with 1 rules applied. Total rules applied 1174 place count 317 transition count 607
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1175 place count 316 transition count 605
Iterating global reduction 7 with 1 rules applied. Total rules applied 1176 place count 316 transition count 605
Performed 145 Post agglomeration using F-continuation condition with reduction of 83 identical transitions.
Deduced a syphon composed of 145 places in 1 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 7 with 290 rules applied. Total rules applied 1466 place count 171 transition count 377
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 1481 place count 171 transition count 362
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1486 place count 166 transition count 352
Iterating global reduction 8 with 5 rules applied. Total rules applied 1491 place count 166 transition count 352
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1517 place count 153 transition count 337
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 1530 place count 153 transition count 324
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1531 place count 152 transition count 322
Iterating global reduction 9 with 1 rules applied. Total rules applied 1532 place count 152 transition count 322
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 1568 place count 134 transition count 358
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 9 with 21 rules applied. Total rules applied 1589 place count 134 transition count 337
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1598 place count 125 transition count 319
Iterating global reduction 10 with 9 rules applied. Total rules applied 1607 place count 125 transition count 319
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1613 place count 125 transition count 313
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 11 with 39 rules applied. Total rules applied 1652 place count 125 transition count 274
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1653 place count 125 transition count 274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1654 place count 124 transition count 273
Applied a total of 1654 rules in 108 ms. Remains 124 /1521 variables (removed 1397) and now considering 273/1945 (removed 1672) transitions.
[2021-05-09 18:14:36] [INFO ] Flow matrix only has 217 transitions (discarded 56 similar events)
// Phase 1: matrix 217 rows 124 cols
[2021-05-09 18:14:37] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:14:37] [INFO ] Implicit Places using invariants in 105 ms returned []
[2021-05-09 18:14:37] [INFO ] Flow matrix only has 217 transitions (discarded 56 similar events)
// Phase 1: matrix 217 rows 124 cols
[2021-05-09 18:14:37] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-09 18:14:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:14:37] [INFO ] Implicit Places using invariants and state equation in 113 ms returned [14, 50, 85]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 235 ms to find 3 implicit places.
[2021-05-09 18:14:37] [INFO ] Redundant transitions in 44 ms returned []
[2021-05-09 18:14:37] [INFO ] Flow matrix only has 217 transitions (discarded 56 similar events)
// Phase 1: matrix 217 rows 121 cols
[2021-05-09 18:14:37] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 18:14:37] [INFO ] Dead Transitions using invariants and state equation in 150 ms returned []
Starting structural reductions, iteration 1 : 121/1521 places, 273/1945 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 119 transition count 271
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 118 transition count 270
Applied a total of 3 rules in 11 ms. Remains 118 /121 variables (removed 3) and now considering 270/273 (removed 3) transitions.
[2021-05-09 18:14:37] [INFO ] Flow matrix only has 214 transitions (discarded 56 similar events)
// Phase 1: matrix 214 rows 118 cols
[2021-05-09 18:14:37] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 18:14:37] [INFO ] Implicit Places using invariants in 57 ms returned []
[2021-05-09 18:14:37] [INFO ] Flow matrix only has 214 transitions (discarded 56 similar events)
// Phase 1: matrix 214 rows 118 cols
[2021-05-09 18:14:37] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:14:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 18:14:37] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 118/1521 places, 270/1945 transitions.
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : CloudReconfiguration-PT-301-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s12 1), p1:(NEQ s69 1), p2:(NEQ 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 0 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-301-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-301-01 finished in 987 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Graph (trivial) has 1854 edges and 1521 vertex of which 693 / 1521 are part of one of the 63 SCC in 1 ms
Free SCC test removed 630 places
Ensure Unique test removed 731 transitions
Reduce isomorphic transitions removed 731 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 486 transitions
Trivial Post-agglo rules discarded 486 transitions
Performed 486 trivial Post agglomeration. Transition count delta: 486
Iterating post reduction 0 with 486 rules applied. Total rules applied 487 place count 890 transition count 727
Reduce places removed 486 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 510 rules applied. Total rules applied 997 place count 404 transition count 703
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1009 place count 392 transition count 703
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 1009 place count 392 transition count 655
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 1105 place count 344 transition count 655
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1121 place count 328 transition count 630
Iterating global reduction 3 with 16 rules applied. Total rules applied 1137 place count 328 transition count 630
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 1139 place count 328 transition count 628
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1141 place count 326 transition count 628
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1150 place count 317 transition count 616
Iterating global reduction 5 with 9 rules applied. Total rules applied 1159 place count 317 transition count 616
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1165 place count 317 transition count 610
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1166 place count 316 transition count 608
Iterating global reduction 6 with 1 rules applied. Total rules applied 1167 place count 316 transition count 608
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1168 place count 315 transition count 606
Iterating global reduction 6 with 1 rules applied. Total rules applied 1169 place count 315 transition count 606
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1170 place count 314 transition count 604
Iterating global reduction 6 with 1 rules applied. Total rules applied 1171 place count 314 transition count 604
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1172 place count 313 transition count 602
Iterating global reduction 6 with 1 rules applied. Total rules applied 1173 place count 313 transition count 602
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1174 place count 312 transition count 600
Iterating global reduction 6 with 1 rules applied. Total rules applied 1175 place count 312 transition count 600
Performed 142 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 142 places in 0 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 6 with 284 rules applied. Total rules applied 1459 place count 170 transition count 378
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1473 place count 170 transition count 364
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1479 place count 164 transition count 352
Iterating global reduction 7 with 6 rules applied. Total rules applied 1485 place count 164 transition count 352
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1486 place count 163 transition count 350
Iterating global reduction 7 with 1 rules applied. Total rules applied 1487 place count 163 transition count 350
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1488 place count 162 transition count 348
Iterating global reduction 7 with 1 rules applied. Total rules applied 1489 place count 162 transition count 348
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1490 place count 161 transition count 346
Iterating global reduction 7 with 1 rules applied. Total rules applied 1491 place count 161 transition count 346
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1517 place count 148 transition count 331
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 1530 place count 148 transition count 318
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1532 place count 146 transition count 310
Iterating global reduction 8 with 2 rules applied. Total rules applied 1534 place count 146 transition count 310
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 8 with 34 rules applied. Total rules applied 1568 place count 129 transition count 345
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 1587 place count 129 transition count 326
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1596 place count 120 transition count 308
Iterating global reduction 9 with 9 rules applied. Total rules applied 1605 place count 120 transition count 308
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 1611 place count 120 transition count 302
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 10 with 36 rules applied. Total rules applied 1647 place count 120 transition count 266
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1648 place count 120 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1649 place count 119 transition count 265
Applied a total of 1649 rules in 91 ms. Remains 119 /1521 variables (removed 1402) and now considering 265/1945 (removed 1680) transitions.
[2021-05-09 18:14:37] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 119 cols
[2021-05-09 18:14:37] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:14:38] [INFO ] Implicit Places using invariants in 367 ms returned []
[2021-05-09 18:14:38] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 119 cols
[2021-05-09 18:14:38] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:14:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:14:38] [INFO ] Implicit Places using invariants and state equation in 93 ms returned [9, 44, 78]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 463 ms to find 3 implicit places.
[2021-05-09 18:14:38] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-09 18:14:38] [INFO ] Flow matrix only has 208 transitions (discarded 57 similar events)
// Phase 1: matrix 208 rows 116 cols
[2021-05-09 18:14:38] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 18:14:38] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Starting structural reductions, iteration 1 : 116/1521 places, 265/1945 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 263
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 113 transition count 262
Applied a total of 3 rules in 17 ms. Remains 113 /116 variables (removed 3) and now considering 262/265 (removed 3) transitions.
[2021-05-09 18:14:38] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 113 cols
[2021-05-09 18:14:38] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 18:14:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2021-05-09 18:14:38] [INFO ] Flow matrix only has 205 transitions (discarded 57 similar events)
// Phase 1: matrix 205 rows 113 cols
[2021-05-09 18:14:38] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:14:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:14:38] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 113/1521 places, 262/1945 transitions.
Stuttering acceptance computed with spot in 65 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CloudReconfiguration-PT-301-03 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s108 1), p1:(EQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-301-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-301-03 finished in 1206 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1513 transition count 1937
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1513 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 17 place count 1513 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 1511 transition count 1933
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 1511 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1510 transition count 1932
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1510 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1509 transition count 1931
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1508 transition count 1930
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1507 transition count 1929
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1507 transition count 1929
Applied a total of 29 rules in 289 ms. Remains 1507 /1521 variables (removed 14) and now considering 1929/1945 (removed 16) transitions.
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:14:39] [INFO ] Computed 4 place invariants in 15 ms
[2021-05-09 18:14:39] [INFO ] Implicit Places using invariants in 171 ms returned []
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:14:39] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:14:40] [INFO ] Implicit Places using invariants and state equation in 895 ms returned []
Implicit Place search using SMT with State Equation took 1073 ms to find 0 implicit places.
// Phase 1: matrix 1929 rows 1507 cols
[2021-05-09 18:14:40] [INFO ] Computed 4 place invariants in 16 ms
[2021-05-09 18:14:41] [INFO ] Dead Transitions using invariants and state equation in 846 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1507/1521 places, 1929/1945 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-301-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s156 1), p1:(EQ s1338 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 123 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-301-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-301-04 finished in 2363 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||(p1 U ((p1&&G((p2&&X(p3))))||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1513 transition count 1937
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1513 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 17 place count 1513 transition count 1936
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 1511 transition count 1933
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 1511 transition count 1933
Applied a total of 21 rules in 138 ms. Remains 1511 /1521 variables (removed 10) and now considering 1933/1945 (removed 12) transitions.
// Phase 1: matrix 1933 rows 1511 cols
[2021-05-09 18:14:41] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 18:14:41] [INFO ] Implicit Places using invariants in 196 ms returned []
// Phase 1: matrix 1933 rows 1511 cols
[2021-05-09 18:14:41] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:14:42] [INFO ] Implicit Places using invariants and state equation in 827 ms returned []
Implicit Place search using SMT with State Equation took 1037 ms to find 0 implicit places.
// Phase 1: matrix 1933 rows 1511 cols
[2021-05-09 18:14:42] [INFO ] Computed 4 place invariants in 35 ms
[2021-05-09 18:14:43] [INFO ] Dead Transitions using invariants and state equation in 1359 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1511/1521 places, 1933/1945 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p1) p3) (AND (NOT p0) p2 (NOT p1) (NOT p3)))]
Running random walk in product with property : CloudReconfiguration-PT-301-07 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1 (NOT p3)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p0) p2 p1 (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p2 p1 (NOT p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1) p3), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1 p3), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) p2 p1 p3), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1 p3), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s1424 0), p2:(EQ s1475 1), p1:(NEQ s71 0), p3:(EQ s71 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 123 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-301-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-301-07 finished in 2724 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1512 transition count 1936
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1512 transition count 1936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1512 transition count 1935
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 22 place count 1509 transition count 1931
Iterating global reduction 1 with 3 rules applied. Total rules applied 25 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1508 transition count 1930
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1507 transition count 1929
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1506 transition count 1928
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1506 transition count 1928
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1505 transition count 1927
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1505 transition count 1927
Applied a total of 33 rules in 260 ms. Remains 1505 /1521 variables (removed 16) and now considering 1927/1945 (removed 18) transitions.
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:14:44] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 18:14:44] [INFO ] Implicit Places using invariants in 237 ms returned []
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:14:44] [INFO ] Computed 4 place invariants in 12 ms
[2021-05-09 18:14:45] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1101 ms to find 0 implicit places.
// Phase 1: matrix 1927 rows 1505 cols
[2021-05-09 18:14:45] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-09 18:14:46] [INFO ] Dead Transitions using invariants and state equation in 631 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1505/1521 places, 1927/1945 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-301-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s745 1) (AND (EQ s17 1) (EQ s687 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudReconfiguration-PT-301-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-301-08 finished in 2123 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Graph (trivial) has 1857 edges and 1521 vertex of which 694 / 1521 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 486 transitions
Trivial Post-agglo rules discarded 486 transitions
Performed 486 trivial Post agglomeration. Transition count delta: 486
Iterating post reduction 0 with 486 rules applied. Total rules applied 487 place count 889 transition count 725
Reduce places removed 486 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 510 rules applied. Total rules applied 997 place count 403 transition count 701
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1010 place count 391 transition count 700
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1011 place count 390 transition count 700
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 48 Pre rules applied. Total rules applied 1011 place count 390 transition count 652
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1107 place count 342 transition count 652
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1123 place count 326 transition count 627
Iterating global reduction 4 with 16 rules applied. Total rules applied 1139 place count 326 transition count 627
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1141 place count 326 transition count 625
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1143 place count 324 transition count 625
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1152 place count 315 transition count 613
Iterating global reduction 6 with 9 rules applied. Total rules applied 1161 place count 315 transition count 613
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1167 place count 315 transition count 607
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1168 place count 314 transition count 605
Iterating global reduction 7 with 1 rules applied. Total rules applied 1169 place count 314 transition count 605
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1170 place count 313 transition count 603
Iterating global reduction 7 with 1 rules applied. Total rules applied 1171 place count 313 transition count 603
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1172 place count 312 transition count 601
Iterating global reduction 7 with 1 rules applied. Total rules applied 1173 place count 312 transition count 601
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1174 place count 311 transition count 599
Iterating global reduction 7 with 1 rules applied. Total rules applied 1175 place count 311 transition count 599
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1176 place count 310 transition count 597
Iterating global reduction 7 with 1 rules applied. Total rules applied 1177 place count 310 transition count 597
Performed 142 Post agglomeration using F-continuation condition with reduction of 82 identical transitions.
Deduced a syphon composed of 142 places in 0 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 7 with 284 rules applied. Total rules applied 1461 place count 168 transition count 373
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1475 place count 168 transition count 359
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1481 place count 162 transition count 347
Iterating global reduction 8 with 6 rules applied. Total rules applied 1487 place count 162 transition count 347
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1488 place count 161 transition count 345
Iterating global reduction 8 with 1 rules applied. Total rules applied 1489 place count 161 transition count 345
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1490 place count 160 transition count 343
Iterating global reduction 8 with 1 rules applied. Total rules applied 1491 place count 160 transition count 343
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1492 place count 159 transition count 341
Iterating global reduction 8 with 1 rules applied. Total rules applied 1493 place count 159 transition count 341
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1519 place count 146 transition count 326
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 1532 place count 146 transition count 313
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1534 place count 144 transition count 305
Iterating global reduction 9 with 2 rules applied. Total rules applied 1536 place count 144 transition count 305
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 9 with 34 rules applied. Total rules applied 1570 place count 127 transition count 340
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1589 place count 127 transition count 321
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1598 place count 118 transition count 303
Iterating global reduction 10 with 9 rules applied. Total rules applied 1607 place count 118 transition count 303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1613 place count 118 transition count 297
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 11 with 35 rules applied. Total rules applied 1648 place count 118 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1649 place count 117 transition count 261
Applied a total of 1649 rules in 146 ms. Remains 117 /1521 variables (removed 1404) and now considering 261/1945 (removed 1684) transitions.
[2021-05-09 18:14:46] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 117 cols
[2021-05-09 18:14:46] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 18:14:46] [INFO ] Implicit Places using invariants in 50 ms returned []
[2021-05-09 18:14:46] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 117 cols
[2021-05-09 18:14:46] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 18:14:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:14:46] [INFO ] Implicit Places using invariants and state equation in 264 ms returned [9, 43, 77]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 315 ms to find 3 implicit places.
[2021-05-09 18:14:46] [INFO ] Redundant transitions in 99 ms returned []
[2021-05-09 18:14:46] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 114 cols
[2021-05-09 18:14:46] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:14:47] [INFO ] Dead Transitions using invariants and state equation in 135 ms returned []
Starting structural reductions, iteration 1 : 114/1521 places, 261/1945 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 112 transition count 259
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 111 transition count 258
Applied a total of 3 rules in 5 ms. Remains 111 /114 variables (removed 3) and now considering 258/261 (removed 3) transitions.
[2021-05-09 18:14:47] [INFO ] Flow matrix only has 201 transitions (discarded 57 similar events)
// Phase 1: matrix 201 rows 111 cols
[2021-05-09 18:14:47] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 18:14:47] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-09 18:14:47] [INFO ] Flow matrix only has 201 transitions (discarded 57 similar events)
// Phase 1: matrix 201 rows 111 cols
[2021-05-09 18:14:47] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:14:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:14:47] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 111/1521 places, 258/1945 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-301-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s90 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-301-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-301-09 finished in 1016 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Graph (trivial) has 1855 edges and 1521 vertex of which 685 / 1521 are part of one of the 63 SCC in 1 ms
Free SCC test removed 622 places
Ensure Unique test removed 722 transitions
Reduce isomorphic transitions removed 722 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 490 rules applied. Total rules applied 491 place count 898 transition count 732
Reduce places removed 490 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 514 rules applied. Total rules applied 1005 place count 408 transition count 708
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 1018 place count 396 transition count 707
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1019 place count 395 transition count 707
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 1019 place count 395 transition count 658
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 1117 place count 346 transition count 658
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1133 place count 330 transition count 633
Iterating global reduction 4 with 16 rules applied. Total rules applied 1149 place count 330 transition count 633
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1151 place count 330 transition count 631
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1153 place count 328 transition count 631
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1162 place count 319 transition count 619
Iterating global reduction 6 with 9 rules applied. Total rules applied 1171 place count 319 transition count 619
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1177 place count 319 transition count 613
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1178 place count 318 transition count 611
Iterating global reduction 7 with 1 rules applied. Total rules applied 1179 place count 318 transition count 611
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1180 place count 317 transition count 609
Iterating global reduction 7 with 1 rules applied. Total rules applied 1181 place count 317 transition count 609
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1182 place count 316 transition count 607
Iterating global reduction 7 with 1 rules applied. Total rules applied 1183 place count 316 transition count 607
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1184 place count 315 transition count 605
Iterating global reduction 7 with 1 rules applied. Total rules applied 1185 place count 315 transition count 605
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1186 place count 314 transition count 603
Iterating global reduction 7 with 1 rules applied. Total rules applied 1187 place count 314 transition count 603
Performed 145 Post agglomeration using F-continuation condition with reduction of 82 identical transitions.
Deduced a syphon composed of 145 places in 1 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 7 with 290 rules applied. Total rules applied 1477 place count 169 transition count 376
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1491 place count 169 transition count 362
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 1497 place count 163 transition count 350
Iterating global reduction 8 with 6 rules applied. Total rules applied 1503 place count 163 transition count 350
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1504 place count 162 transition count 348
Iterating global reduction 8 with 1 rules applied. Total rules applied 1505 place count 162 transition count 348
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1506 place count 161 transition count 346
Iterating global reduction 8 with 1 rules applied. Total rules applied 1507 place count 161 transition count 346
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1508 place count 160 transition count 344
Iterating global reduction 8 with 1 rules applied. Total rules applied 1509 place count 160 transition count 344
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1535 place count 147 transition count 329
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 1548 place count 147 transition count 316
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1550 place count 145 transition count 308
Iterating global reduction 9 with 2 rules applied. Total rules applied 1552 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 9 with 34 rules applied. Total rules applied 1586 place count 128 transition count 343
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1605 place count 128 transition count 324
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1614 place count 119 transition count 306
Iterating global reduction 10 with 9 rules applied. Total rules applied 1623 place count 119 transition count 306
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1629 place count 119 transition count 300
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 11 with 35 rules applied. Total rules applied 1664 place count 119 transition count 265
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1665 place count 118 transition count 264
Applied a total of 1665 rules in 85 ms. Remains 118 /1521 variables (removed 1403) and now considering 264/1945 (removed 1681) transitions.
[2021-05-09 18:14:47] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 118 cols
[2021-05-09 18:14:47] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 18:14:47] [INFO ] Implicit Places using invariants in 111 ms returned []
[2021-05-09 18:14:47] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 118 cols
[2021-05-09 18:14:47] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:14:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:14:47] [INFO ] Implicit Places using invariants and state equation in 122 ms returned [9, 43, 77]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 234 ms to find 3 implicit places.
[2021-05-09 18:14:47] [INFO ] Redundant transitions in 38 ms returned []
[2021-05-09 18:14:47] [INFO ] Flow matrix only has 207 transitions (discarded 57 similar events)
// Phase 1: matrix 207 rows 115 cols
[2021-05-09 18:14:47] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:14:47] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
Starting structural reductions, iteration 1 : 115/1521 places, 264/1945 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 112 transition count 261
Applied a total of 3 rules in 5 ms. Remains 112 /115 variables (removed 3) and now considering 261/264 (removed 3) transitions.
[2021-05-09 18:14:47] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 112 cols
[2021-05-09 18:14:47] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 18:14:47] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 18:14:47] [INFO ] Flow matrix only has 204 transitions (discarded 57 similar events)
// Phase 1: matrix 204 rows 112 cols
[2021-05-09 18:14:47] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 18:14:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 18:14:47] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 112/1521 places, 261/1945 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-301-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s91 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-301-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-301-10 finished in 707 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1513 transition count 1937
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1513 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 17 place count 1513 transition count 1936
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 20 place count 1510 transition count 1932
Iterating global reduction 1 with 3 rules applied. Total rules applied 23 place count 1510 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1509 transition count 1931
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1508 transition count 1930
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1507 transition count 1929
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1506 transition count 1928
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1506 transition count 1928
Applied a total of 31 rules in 264 ms. Remains 1506 /1521 variables (removed 15) and now considering 1928/1945 (removed 17) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:14:48] [INFO ] Computed 4 place invariants in 5 ms
[2021-05-09 18:14:48] [INFO ] Implicit Places using invariants in 173 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:14:48] [INFO ] Computed 4 place invariants in 24 ms
[2021-05-09 18:14:49] [INFO ] Implicit Places using invariants and state equation in 1402 ms returned []
Implicit Place search using SMT with State Equation took 1621 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:14:49] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-09 18:14:50] [INFO ] Dead Transitions using invariants and state equation in 844 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1521 places, 1928/1945 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudReconfiguration-PT-301-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(NEQ s1170 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 768 reset in 141 ms.
Product exploration explored 100000 steps with 766 reset in 181 ms.
Graph (complete) has 2103 edges and 1506 vertex of which 1497 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 779 reset in 128 ms.
Product exploration explored 100000 steps with 771 reset in 208 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 158 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 1506 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1506/1506 places, 1928/1928 transitions.
Graph (trivial) has 1840 edges and 1506 vertex of which 692 / 1506 are part of one of the 64 SCC in 1 ms
Free SCC test removed 628 places
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Performed 477 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 477 rules applied. Total rules applied 478 place count 878 transition count 1200
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 490 place count 878 transition count 1188
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 490 place count 878 transition count 1200
Deduced a syphon composed of 499 places in 0 ms
Iterating global reduction 2 with 22 rules applied. Total rules applied 512 place count 878 transition count 1200
Discarding 283 places :
Symmetric choice reduction at 2 with 283 rule applications. Total rules 795 place count 595 transition count 907
Deduced a syphon composed of 232 places in 0 ms
Iterating global reduction 2 with 283 rules applied. Total rules applied 1078 place count 595 transition count 907
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1090 place count 583 transition count 891
Deduced a syphon composed of 230 places in 1 ms
Iterating global reduction 2 with 12 rules applied. Total rules applied 1102 place count 583 transition count 891
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1108 place count 583 transition count 885
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1120 place count 571 transition count 873
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 3 with 12 rules applied. Total rules applied 1132 place count 571 transition count 873
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1134 place count 569 transition count 869
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1136 place count 569 transition count 869
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1138 place count 567 transition count 865
Deduced a syphon composed of 220 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1140 place count 567 transition count 865
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1144 place count 563 transition count 861
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1148 place count 563 transition count 861
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1150 place count 561 transition count 857
Deduced a syphon composed of 218 places in 1 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1152 place count 561 transition count 857
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1154 place count 559 transition count 853
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 1156 place count 559 transition count 853
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1160 place count 555 transition count 847
Deduced a syphon composed of 216 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1164 place count 555 transition count 847
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1168 place count 551 transition count 831
Deduced a syphon composed of 214 places in 0 ms
Iterating global reduction 3 with 4 rules applied. Total rules applied 1172 place count 551 transition count 831
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 3 with 1 rules applied. Total rules applied 1173 place count 551 transition count 831
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1177 place count 547 transition count 827
Deduced a syphon composed of 213 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 1181 place count 547 transition count 827
Performed 106 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 319 places in 0 ms
Iterating global reduction 4 with 106 rules applied. Total rules applied 1287 place count 547 transition count 902
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 1326 place count 547 transition count 863
Discarding 100 places :
Symmetric choice reduction at 5 with 100 rule applications. Total rules 1426 place count 447 transition count 753
Deduced a syphon composed of 229 places in 0 ms
Iterating global reduction 5 with 100 rules applied. Total rules applied 1526 place count 447 transition count 753
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1532 place count 441 transition count 744
Deduced a syphon composed of 223 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1538 place count 441 transition count 744
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 230 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1545 place count 441 transition count 744
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1549 place count 441 transition count 740
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1564 place count 426 transition count 721
Deduced a syphon composed of 219 places in 0 ms
Iterating global reduction 6 with 15 rules applied. Total rules applied 1579 place count 426 transition count 721
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1585 place count 426 transition count 715
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1589 place count 422 transition count 711
Deduced a syphon composed of 215 places in 14 ms
Iterating global reduction 7 with 4 rules applied. Total rules applied 1593 place count 422 transition count 711
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 218 places in 0 ms
Iterating global reduction 7 with 3 rules applied. Total rules applied 1596 place count 422 transition count 711
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1602 place count 422 transition count 705
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1605 place count 419 transition count 702
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 8 with 3 rules applied. Total rules applied 1608 place count 419 transition count 702
Performed 70 Post agglomeration using F-continuation condition with reduction of 121 identical transitions.
Deduced a syphon composed of 285 places in 0 ms
Iterating global reduction 8 with 70 rules applied. Total rules applied 1678 place count 419 transition count 1015
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 8 with 121 rules applied. Total rules applied 1799 place count 419 transition count 894
Discarding 125 places :
Symmetric choice reduction at 9 with 125 rule applications. Total rules 1924 place count 294 transition count 565
Deduced a syphon composed of 169 places in 0 ms
Iterating global reduction 9 with 125 rules applied. Total rules applied 2049 place count 294 transition count 565
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2064 place count 294 transition count 550
Discarding 27 places :
Symmetric choice reduction at 10 with 27 rule applications. Total rules 2091 place count 267 transition count 493
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 27 rules applied. Total rules applied 2118 place count 267 transition count 493
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 145 places in 1 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2121 place count 267 transition count 541
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2124 place count 264 transition count 514
Deduced a syphon composed of 142 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2127 place count 264 transition count 514
Deduced a syphon composed of 142 places in 0 ms
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 10 with 45 rules applied. Total rules applied 2172 place count 264 transition count 469
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2176 place count 260 transition count 465
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 4 rules applied. Total rules applied 2180 place count 260 transition count 465
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 141 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2183 place count 260 transition count 525
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 2186 place count 257 transition count 510
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 10 with 3 rules applied. Total rules applied 2189 place count 257 transition count 510
Deduced a syphon composed of 138 places in 0 ms
Applied a total of 2189 rules in 256 ms. Remains 257 /1506 variables (removed 1249) and now considering 510/1928 (removed 1418) transitions.
[2021-05-09 18:14:52] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-09 18:14:52] [INFO ] Flow matrix only has 452 transitions (discarded 58 similar events)
// Phase 1: matrix 452 rows 257 cols
[2021-05-09 18:14:52] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 18:14:52] [INFO ] Dead Transitions using invariants and state equation in 224 ms returned []
Finished structural reductions, in 1 iterations. Remains : 257/1506 places, 510/1928 transitions.
Product exploration explored 100000 steps with 5947 reset in 546 ms.
Product exploration explored 100000 steps with 5926 reset in 334 ms.
[2021-05-09 18:14:53] [INFO ] Flatten gal took : 57 ms
[2021-05-09 18:14:53] [INFO ] Flatten gal took : 37 ms
[2021-05-09 18:14:53] [INFO ] Time to serialize gal into /tmp/LTL910494867852189991.gal : 17 ms
[2021-05-09 18:14:53] [INFO ] Time to serialize properties into /tmp/LTL7572154936139006484.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL910494867852189991.gal, -t, CGAL, -LTL, /tmp/LTL7572154936139006484.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL910494867852189991.gal -t CGAL -LTL /tmp/LTL7572154936139006484.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G("(p2005!=1)"))))))
Formula 0 simplified : !XXXG"(p2005!=1)"
Detected timeout of ITS tools.
[2021-05-09 18:15:08] [INFO ] Flatten gal took : 47 ms
[2021-05-09 18:15:08] [INFO ] Applying decomposition
[2021-05-09 18:15:08] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15142239017457294299.txt, -o, /tmp/graph15142239017457294299.bin, -w, /tmp/graph15142239017457294299.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15142239017457294299.bin, -l, -1, -v, -w, /tmp/graph15142239017457294299.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 18:15:08] [INFO ] Decomposing Gal with order
[2021-05-09 18:15:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 18:15:08] [INFO ] Removed a total of 505 redundant transitions.
[2021-05-09 18:15:08] [INFO ] Flatten gal took : 68 ms
[2021-05-09 18:15:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 7 ms.
[2021-05-09 18:15:08] [INFO ] Time to serialize gal into /tmp/LTL13542136766505366776.gal : 12 ms
[2021-05-09 18:15:08] [INFO ] Time to serialize properties into /tmp/LTL9214598996864492973.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13542136766505366776.gal, -t, CGAL, -LTL, /tmp/LTL9214598996864492973.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13542136766505366776.gal -t CGAL -LTL /tmp/LTL9214598996864492973.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G("(i30.u475.p2005!=1)"))))))
Formula 0 simplified : !XXXG"(i30.u475.p2005!=1)"
Reverse transition relation is NOT exact ! Due to transitions t26, t189, t219, t271, t302, t380, t452, t504, t657, t738, t798, t847, t918, t969, t1122, t1203, t1263, t1312, t1384, t1462, t1524, t1536, t1576, t1639, t1710, t1754, t1766, t1801, t1805, t1806, t1807, i0.i1.t501, i0.i1.i0.i1.u278.t1391, i0.i1.i1.i1.u446.t925, i0.i1.i2.i2.t23, i0.i1.i2.i2.t459, i1.t1799, i1.t1791, i1.t1790, i1.t1788, i1.t1785, i1.t1784, i1.t1769, i1.t1670, i1.t1669, i1.t1668, i1.t1667, i1.t1666, i1.t1652, i1.t1555, i1.t1554, i1.t1553, i1.t1552, i1.t1551, i1.t1537, i1.u6.t1789, i1.u14.t1767, i1.u50.t1651, i12.t1238, i16.t1126, i17.t1840, i17.t1326, i17.t1325, i17.t1223, i17.t1218, i17.t1217, i17.t1101, i17.t1100, i17.t1099, i17.t1098, i17.t1097, i17.t1087, i17.t1086, i17.t1075, i17.t1074, i17.t1073, i17.t1036, i17.t1035, i17.t1028, i17.t1026, i17.t1025, i17.t1000, i17.u189.t1222, i17.u229.t1106, i17.u229.t1108, i17.u257.t1018, i18.u270.t993, i23.t773, i26.t661, i28.t861, i28.t860, i28.t758, i28.t757, i28.t753, i28.t752, i28.t643, i28.t641, i28.t636, i28.t635, i28.t634, i28.t633, i28.t622, i28.t621, i28.t610, i28.t609, i28.t608, i28.t563, i28.t561, i28.t560, i28.t553, i28.t535, i28.t528, i28.u409.t1822, i28.u401.t632, i28.u423.t570, i28.u423.t571, i32.t306, i36.t193, i38.t394, i38.t393, i38.t291, i38.t290, i38.t286, i38.t285, i38.t166, i38.t165, i38.t164, i38.t163, i38.t152, i38.t151, i38.t140, i38.t139, i38.t138, i38.t101, i38.t100, i38.t93, i38.t91, i38.t90, i38.t83, i38.t62, i38.t55, i38.u580.t1848, i38.u570.t171, i38.u570.t173, i38.u572.t162, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/1770/145/1915
Computing Next relation with stutter on 91936 deadlock states
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
411 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.259,165232,1,0,286407,4914,18297,512324,479,21439,1150868
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-301-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudReconfiguration-PT-301-13 finished in 25864 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||(X(X(F(p1)))&&G(p2))||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1521 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1521/1521 places, 1945/1945 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1513 transition count 1937
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1513 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 17 place count 1513 transition count 1936
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 20 place count 1510 transition count 1932
Iterating global reduction 1 with 3 rules applied. Total rules applied 23 place count 1510 transition count 1932
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1509 transition count 1931
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1509 transition count 1931
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1508 transition count 1930
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1508 transition count 1930
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1507 transition count 1929
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1507 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1506 transition count 1928
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1506 transition count 1928
Applied a total of 31 rules in 288 ms. Remains 1506 /1521 variables (removed 15) and now considering 1928/1945 (removed 17) transitions.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:15:14] [INFO ] Computed 4 place invariants in 11 ms
[2021-05-09 18:15:14] [INFO ] Implicit Places using invariants in 146 ms returned []
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:15:14] [INFO ] Computed 4 place invariants in 22 ms
[2021-05-09 18:15:15] [INFO ] Implicit Places using invariants and state equation in 783 ms returned []
Implicit Place search using SMT with State Equation took 951 ms to find 0 implicit places.
// Phase 1: matrix 1928 rows 1506 cols
[2021-05-09 18:15:15] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 18:15:15] [INFO ] Dead Transitions using invariants and state equation in 609 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1506/1521 places, 1928/1945 transitions.
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudReconfiguration-PT-301-15 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s279 1) (EQ s1026 1)), p2:(EQ s557 1), p1:(AND (EQ s279 1) (EQ s985 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 1 ms.
FORMULA CloudReconfiguration-PT-301-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudReconfiguration-PT-301-15 finished in 2000 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620584116024

--------------------
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-301"
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-301, 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-oct2-162038292000477"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-301.tgz
mv CloudReconfiguration-PT-301 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 ;